Landis Gyr Technology EC6R2S3 2-way Gas Module User Manual 15 0160 Exhibit Cover

Landis+Gyr Technology, Inc. 2-way Gas Module 15 0160 Exhibit Cover

Manual

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598Certification ExhibitFCC ID: R7PEC6R2S3IC: 5294A-EC6R1S3FCC Rule Part: 15.247, 15.249IC Radio Standards Specification: RSS-210, RSS-247ACS Project Number: 15-0160Manufacturer: Landis+Gyr Technology, Inc.Model: GPR2
LANDIS+GYR CONFIDENTIAL INFORMATIONGPR Installation GuidePublication: 98-1135 Rev AE
Limitation on Warranties and LiabilityInformation in this document is subject to change without notice. This manual or any part of it thereof may not be re-produced in any form unless permitted by contract or by written permission of Landis+Gyr.In no event will Landis+Gyr be liable for any incidental, indirect, special, or consequential damages (including lost prof-its) arising out of or relating to this publication or the information contained in it, even if Landis+Gyr has been advised, knew, or should have known of the possibility of such damages.© 2014-2015 Landis+Gyr, Inc. All Rights ReservedGPR Installation GuidePublication: 98-1135Revision HistoryModification Date Revision Description Author01/27/2014 AA Pre-Release Draft Charlie Goerges02/20/2014 AA Review Jake Harsha06/19/2014 AA Released Charlie Goerges10/27/2014 ABUpdated Dresser Roots dial wheel installation; index cover part numbersJake Harsha12/15/2014 AC Released Charlie Goerges02/18/2015 AD Released Charlie Goerges05/08/2015 AEReleased - Updated tables, added images, removed Dresser Roots information, and added appendices C-F.Charlie GoergesLandis+GyrWebsite: www.landisgyr.comE-mail: solutionsupport.na@landisgyr.comTechnical Support: 1-888-390-5733© 2014-2015 Landis+GyrAll rights reserved.
Installation Guide 98-1135 Rev AE 3Table of ContentsChapter 1: Pre-Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Before You Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Safety Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7FCC & Industry Canada Information to the User. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8FCC Class B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8RF Exposure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Industry Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9GPR FCC Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Preliminary Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Site Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10Required Installation Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Required Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11American Meters Required Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Index Cover Kits (Choose One). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Dial Wheels (Choose One) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11GPR + Brackets Kits (Choose One) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Rockwell Meters Required Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Index Cover Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Dial Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14GPR + Brackets Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Schlumberger Meters Required Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16Index Cover Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Dial Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16GPR + Brackets Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Sprague Meters Required Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Index Cover Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Dial Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18GPR + Brackets Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Rotary Required Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21GPR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Bracket Kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Chapter 2: American GPR Index Cover & GPR Install . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23American Index Cover & and Gas Module Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Meter Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23American Mini Switch Kit Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Meter Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Installing Index Face Mount Dial Wheels on Metal Pointer Indexes . . . . . . . . . . . . . . . . . . 27Installing Balanced Dial Wheels on Plastic Pointer Indexes. . . . . . . . . . . . . . . . . . . . . . . . . 29GPR Direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33GPR Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34American Changing GPR Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Table of Contents Landis+Gyr4 98-1135 Rev AE Installation GuideChapter 3: Rockwell GPR Index Cover & GPR Install . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39Rockwell Index Cover & Gas Module Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39Meter Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39Rockwell Mini Switch Kit Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41Meter Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41Installing Back Mount Dial Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42Installing the Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43GPR Direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45GPR Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45Rockwell Changing GPR Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47Chapter 4: Schlumberger GPR Index Cover & GPR Install . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49Schlumberger Index Cover & Gas Module Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49Meter Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49Index Mounting Bracket Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50Schlumberger Mini Switch Kit Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52Meter Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52Installing Back Mount Dial Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53GPR Direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56GPR Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56Schlumberger Changing GPR Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58Chapter 5: Sprague GPR Index Cover & GPR Install . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61Sprague Index Cover & Gas Module Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61Meter Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61Sprague Mini Switch Kit Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63Installing Front Mount Dial Wheels on Metal Pointer Indexes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63Installing Balanced Dial Wheels on Plastic Pointer Indexes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66GPR Direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68GPR Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68Sprague Changing GPR Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72Chapter 6: Index Cover Pulser Install and Operation Start Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77Interface to a Single Form-C Volume Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78Start the GPR Operation In Install Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79Chapter 7: Electronic Pulser Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83GPR Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83Installation Instructions for Outdoor Meters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83Electronic Pulser Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86GPR Telemetry Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87Interface to a Single Form-A Volume Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89Interface to Mil-Spec Circular Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91Interface to Multi-Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93Start the GPR Operation In Install Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95Appendix A: GPR Waterproofing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99
Landis+Gyr Table of ContentsInstallation Guide 98-1135 Rev AE 5Applying Water Sealant to Circuit Board Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104Appendix B: Installation in HazardousLocations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107Control Drawing 86-1006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109Appendix C: American KitSub-Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111American Kit Sub-Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111Appendix D: Rockwell KitSub-Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115Rockwell Kit Sub-Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115Appendix E: Schlumberger KitSub-Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117Schlumberger Kit Sub-Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117Appendix F: Sprague Kit Sub-Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119Sprague Kit Sub-Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
1Installation Guide 98-1135 Rev AE 7Pre-InstallationBefore You BeginThis text contains the symbols which are explained below.NOTE: Notes provide important information about products and installation.ACAUTION: Cautions provide information that you must read to avoid making relatively moderate errors.UWARNING: Warnings provide special, must-read information. If you ignore a warning you may create a safety hazard, omit essential data, or make a critical error.Safety OverviewNOTE: Proper planning and thorough preparation are critical for successful installation. This chapter outlines basic requirements for the pre-installation phase.Prior to starting the installation process, you must develop and launch an installer safety training plan for initial, refresher, and ongoing safety training. Ensure that installers receive appropriate initial and refresher training to meet their specific safety-related responsibilities. Installers should be instructed in the following safety elements as well as any site-specific safety issues.•New duties for which the installer has not previously received training.•New processes and methodologies representing new risks that are introduced into the installation environment.•Situations where previously unidentified risks are reported.•Hazard Communication (Employee Right to Know)•Lifting•Safe driving•Use of hand tools•Confined spaceThe installation supervisory team assumes responsibility for ensuring that installers are properly trained, authorized, and continually qualified to perform their work. The team must also take responsibility for the safety of their installers and to assure safe work methodologies. Installers must
Chapter 1 - Pre-Installation Landis+Gyr8 98-1135 Rev AE Installation Guideunderstand that their supervisor’s responsibility does not relieve them from their individual responsibility to perform the work safely and to follow all safety rules and procedures applicable to their work.FCC & Industry Canada Information to the UserManufacturer: Landis+GyrModel Name: American Large Diaphragm GPRFCC ID: R7PEC6R2S3IC: 5294A-EC6R1S3Module Model: GPR2This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions:1. This device may not cause harmful interference, and2. This device must accept any interference received, including interference that may cause undesired operation.FCC Class BThis equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the Instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: 1. Reorient or relocate the receiving antenna. 2. Increase the separation between the equipment and receiver. 3. Consult Landis+Gyr or an experienced radio technician for help.UWARNING: Changes or modifications to this device not expressly approved by Landis+Gyr could void the user's authority to operate the equipment and the product warranty.RF Exposure This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
Landis+Gyr Chapter 1 - Pre-InstallationInstallation Guide 98-1135 Rev AE 9Industry CanadaThis device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radiovexempts de licence. L'exploitation est autorisée aux deux conditions suivantes: (1) l'appareil ne doitvpas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication.Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante.GPR FCC Label Figure 1 - 1. FCC/Industry Canada ID LabelComplianceThis apparatus is suitable for Class I, Division 1, Group D, Temperature code T3C Hazardous Locations.UWARNING: Substitution of components may impair the suitability for Class I, Division 1 applications. Replace battery only with Landis+Gyr part number 40-1235.Substitution of components may impair intrinsic safety. Please refer to the notes in Appendix B and to"Control Drawing 86-1006" on page -109 for connecting to this intrinsically safe device.
Chapter 1 - Pre-Installation Landis+Gyr10 98-1135 Rev AE Installation GuidePreliminary Checks1. The installer will verify correct site, as specified on work order.2. The installer will verify that the site is safe for installer activity and equipment.3. The installer will notify the customer of installer presence and activity, telling the customer that meter access is required. If necessary, the installer will have the customer sign the work order.4. When installing meters, the installer will follow guidelines issued by the utility in addition to those given in this guide.5. The installer will never perform an installation during a lightning storm or under excessively wet conditions.Site RequirementsThe site must comply with the following criteria:1. There is no chance that another object will be set over the antenna.Required Installation Tools Figure 1 - 2. Examples of some required toolsRecommended Torque Driver Source:Mountz1080 N. 11th St. San Jose, CA 95112Phone: 877-833-1704 or 408-292-2214Fax: 408-292-2733e-mail: sales@mountztorque.comTable 1-1. Typical Gas Meter Module Installation Tool ListTorx Pin Head Driver, T10 Phillips Screwdriver, #2 Flat-tip Screwdriver, 3/16 inch x 4 inch Flat-tip Screwdriver, 1/4 inch x 5 inchPhillips Screwdriver, #0, precision Torque Driver / Wrench, 0.5 inch-pounds to 20 foot-poundsTorx Pin Head Driver, T15 5/16 Combination WrenchWire Brush Awl, Heavy dutyScraper, Brass, 1.25 inch wide
Landis+Gyr Chapter 1 - Pre-InstallationInstallation Guide 98-1135 Rev AE 11Required PartsFor diaphragm meters, an index cover kit, a dial wheel, and a GPR brackets kit are needed for each meter. (Three part numbers should be ordered for each meter installation).American Meters Required MaterialsIndex Cover Kits (Choose One)Select one Index Cover Kit based on index type or meter size.NOTE: American Gasket (28-1473) is included in index cover kits.Dial Wheels (Choose One)Select one dial wheel based on index type. Shim is needed for either selection. Figure 1 - 3. Mini Switch Kit for Plastic Index (40-2475)Table 1-2. American Meter Index Cover Mini Switch KitsDescription Part NumberFigure NumberIndex Cover Assy, Am AL800, 2-Way SSP (for 5ft & 10ft index) 40-2474 Figure 1 - 4Index Cover Assy, AL800 100ft, 2-Way SSP (for 100ft index) 40-2475 Figure 1 - 3Index Cover Assy, Am Res AL425 2-Way SSP (for Residential size meters) 40-2473Table 1-3. American Large Diaphragm Meter Dial WheelsDescription Part NumberA Dial Wheel, Balanced, C+I, Epoxy (for Plastic dial hand) 40-1538B Dial Wheel, Index Face Mount, Epoxy (for Metal dial hand) 40-1742C 0.030” Shim, Dial Wheel, Orange, Polyester (see NOTE below) 29-1300A
Chapter 1 - Pre-Installation Landis+Gyr12 98-1135 Rev AE Installation Guide Figure 1 - 4. Mini Switch Kit for Metal Index (40-2474) Figure 1 - 5. Part No. 29-1300 0.030” thick Shim for front or back mount Dial Wheel InstallationNOTE: Shim 29-1300 can be reused in multiple installations.ACAUTION: Part numbers are subject to change. Contact the Landis+Gyr Supply Chain for the latest part numbers.NOTE: GPR switch cable color may vary from that shown in photos.GPR + Brackets Kits (Choose One)Select one Brackets & Hardware kit based on GPR location on meter.NOTE: Individual components and kits may be ordered for installing the GPR with American large diaphragm meters. See Appendix C, American Kit Sub-Assemblies for more information.BCTable 1-4. American GPR + Brackets KitsDescription Part NumberTab l e NumberFigure NumberKit, GPR Installation, American Large Diaphragm, Alternative Orientation (back-right or front-left) 45-1189 Table C - 1 Figure 2 - 31Kit, GPR Installation, American Large Diaphragm, Behind Index 45-1190 Table C - 2 Figure 2 - 32Kit, American Large Diaphragm Alternative Orientation GPR (back-left or front-right) 45-1193 Table C - 3 Figure 2 - 30
Landis+Gyr Chapter 1 - Pre-InstallationInstallation Guide 98-1135 Rev AE 13 Figure 1 - 6. GPR with American Large Diaphragm Brackets and Hardware (kit 45-1189)NOTE: American modules have 3 bracket options; 28-1440, 28-1441, & 28-1443. These are shown in various orientations in Chapter 2.
Chapter 1 - Pre-Installation Landis+Gyr14 98-1135 Rev AE Installation GuideRockwell Meters Required MaterialsIndex Cover KitDial WheelNOTE: Shim 29-1300 can be reused in multiple installations.ACAUTION: Part numbers are subject to change. Contact the Landis+Gyr Supply Chain for the latest part numbers. Figure 1 - 7. Rockwell GPR Index Cover and Magnet Wheel Figure 1 - 8. Part No. 29-1300 0.030” thick Shim for front or back mount Dial Wheel InstallationNOTE: GPR switch cable color may vary from that shown in photos.Table 1-5. Rockwell Large Diaphragm Meter GPR Index Cover KitDescription Part NumberFigure NumberIndex Cover Assy, Rock R750, 2-Way SSP 40-2470 Figure 1 - 7Table 1-6. Rockwell Large Diaphragm Meter GPR Dial WheelDescription Part NumberA Dial Wheel, Index Back Mount, Epoxy 40-1743B 0.030" Shim, Dial Wheel, Orange, Polyester (see NOTE below) 29-1300AB
Landis+Gyr Chapter 1 - Pre-InstallationInstallation Guide 98-1135 Rev AE 15GPR + Brackets KitNOTE: Individual components and kits may be ordered for installing the GPR with Rockwell large diaphragm meters. See Appendix D, Rockwell Kit Sub-Assemblies for more information.NOTE: GPR Cover should not be attached until GPR is fully mounted. Figure 1 - 9. GPR with Rockwell Large Diaphragm Universal Hardware (kit 45-1186)Table 1-7. Rockwell Mounting KitDescription Part NumberTab l e NumberKit, Rockwell Large Diaphragm, GPR 45-1186 Table D - 1
Chapter 1 - Pre-Installation Landis+Gyr16 98-1135 Rev AE Installation GuideSchlumberger Meters Required MaterialsIndex Cover KitDial WheelACAUTION: Part Numbers Are Subject to Change. Contact the Landis+Gyr Supply Chain for the Latest Part Numbers. Figure 1 - 10. Schlumberger GPR Index CoverNOTE: GPR switch cable color may vary from that shown in photos.GPR + Brackets KitNOTE: Individual components and kits may be ordered for installing the GPR with Schlumberger large diaphragm meters. See Appendix E, Schlumberger Kit Sub-Assemblies for more information.Table 1-8. Schlumberger Large Diaphragm Meter GPR Index Cover KitDescription Part NumberFigure Num;berIndex Cover Assy, Schl 675, 2-Way SSP 40-2471 Figure 1 - 10Table 1-9. Schlumberger Large Diaphragm Meter GPR Back Mount WheelDescription Part NumberA Dial Wheel, Index Back Mount, Epoxy 40-1743ATable 1-10. Schlumberger Mounting KitDescription Part NumberTa b l e NumberKit, Schlumberger Large Diaphragm, GPR 45-1187 Table E - 1
Landis+Gyr Chapter 1 - Pre-InstallationInstallation Guide 98-1135 Rev AE 17NOTE: GPR Cover should not be attached until GPR is fully mounted. Figure 1 - 11. GPR with Brackets and Hardware (kit 45-1187)
Chapter 1 - Pre-Installation Landis+Gyr18 98-1135 Rev AE Installation GuideSprague Meters Required MaterialsACAUTION: Part numbers are subject to change. Contact the Landis+Gyr Supply Chain for the latest part numbers.Index Cover Kit Figure 1 - 12. Sprague 1000 GPR Index Cover AssemblyNOTE: GPR switch cable color may vary from that shown in photos.NOTE: Gasket is included in index cover kit.Dial WheelSelect one based on index type.Table 1-11. Sprague Large Diaphragm Meter GPR KitDescription Part NumberFigure NumberIndex Cover Assy, Sp 1000, 2-Way SSP (Includes Gasket) 40-2472 Figure 1 - 12Table 1-12. GPR Dial WheelsDescription Part NumberA Dial Wheel, Balanced, C+I, Epoxy (for plastic dial hand) 40-1538B Dial Wheel, Index Face Mount, Epoxy (for metal dial hand) 40-1742C 0.030" Shim, Dial Wheel, Orange, Polyester (see NOTE below) 29-1300
Landis+Gyr Chapter 1 - Pre-InstallationInstallation Guide 98-1135 Rev AE 19 Figure 1 - 13. Front or Back Mount and Balanced Dial Wheels Figure 1 - 14. 0.030 Shim for Magnetic Dial Wheel Installation, Part # 29-1300NOTE: Shim 29-1300 can be reused in multiple installations.GPR + Brackets KitNOTE: Individual components and kits may be ordered for installing the GPR with Sprague large diaphragm meters. See Appendix F, Sprague Kit Sub-Assemblies for more information.NOTE: GPR Cover should not be attached until GPR is fully mounted.BACTable 1-13. Sprague Mounting KitDescription Part NumberTab l e NumberKit, Sprague Large Diaphragm, GPR 45-1188 Table F - 1
Chapter 1 - Pre-Installation Landis+Gyr20 98-1135 Rev AE Installation Guide Figure 1 - 15. GPR with Sprague Large Diaphragm Brackets and Hardware (kit 45-1188)
Landis+Gyr Chapter 1 - Pre-InstallationInstallation Guide 98-1135 Rev AE 21Rotary Required MaterialsFor rotary meters a cable, GPR, and bracket kit are needed (for GE rotary kit, reference manual 98-1693).CableSelect one based on meter type and its interface.GPRBracket KitNOTE: Tie wrap 22-1417 is needed to tie the cables and is not included in kit.NOTE: For wall mount installations, 45-2478 is not needed.Table 1-14. Rotary Gas Meter Module Installation Tool ListTorx Pin Head Driver, T10 Flat-tip Screwdriver, 1/4 inch x 5 inchTorx Pin Head Driver, T15 Wire Cutter\Stripper for 19-26-AWG solid conductor wireFlat-tip Screwdriver, 3/16 inch x 4 inch Badger Field Splice Kit 62084-001Torque Driver \ Wrench, 0.5 inch-pounds to 20 foot-pounds 3M Scotchlok E-9Y Crimping Tool or EquivalentPhillips Screwdriver, #2 3M Scotchlok, Model UY2 or EquivalentTable 1-15. GPR Rotary Meter CablesPart # Description19-2330 Cable Assembly, Flying Leads, Single Output, Gas C&I 2-Way19-2331 Cable Assy, Rotary, Flying Leads, Double Output, Gas C&I 2-Way19-2332 Cable Assy, Rotary, Gas C&I 2-Way (w/ circular Military connector)Table 1-16. GPR Installation Components for Rotary Gas MetersPart # Description40-1672 Assy, 2-Way C&I Gas ModuleTable 1-17. GPR Pipe Mounting Hardware.Part # Description45-2478 GPR Pipe Mount Kit, 1-3 Inch (see NOTES below)22-1417 TIE WRAP, 10 inch, UV, NYLON, BLACK (see NOTES below)
2Installation Guide 98-1135 Rev AE 23American GPR Index Cover & GPR InstallAmerican Index Cover & and Gas Module Removal Figure 2 - 1. Legacy American Large Diaphragm MeterMeter Preparation1. Remove the tamper seals, screws, and index cover assembly from the meter.2. If the meter has an existing Commercial Gas Module, perform the following steps.A. Remove the index cover tamper seals.B. Remove the module bracket tamper seals. Figure 2 - 2. American Large Diaphragm Meter with Commercial Gas ModuleIndex CoverTamper SealBase Plate withTamper SealTowersRemove BracketTamper Seals
Chapter 2 - American GPR Index Cover & GPR Install Landis+Gyr24 98-1135 Rev AE Installation Guide Figure 2 - 3. Remove Index Cover and Module Bracket Tamper SealsC. Remove the index cover fasteners. If needed, use a 5/16 inch combination wrench to loosen the index cover front bolt. Figure 2 - 4. Remove Index Cover FastenersD. Remove the module bracket fasteners and carefully disconnect the module and index cover assembly from the meter.E. If the original gasket is damaged or cannot be reused, replace the index cover gasket. A scraper and wire brush may be required to remove leftover gasket material.3. Meter base plates without built-in tamper seal cups/towers, must use tamper seals and cups as shown in Figure 2 - 5.Remove Tamper Seals
Landis+Gyr Chapter 2 - American GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 25 Figure 2 - 5. Cover Gasket and Base Plate with Optional Tamper Cup & Seal Figure 2 - 6. Commercial Module Cover Removed4. Swipe each end of the module with an RF Buster or magnet to force the module to save meter data to non-volatile memory. Remove the Commercial Gas Module tamper seals, screws, and cover. Disconnect the battery.5. The Commercial Gas Module must be disassociated from the meter. 6. Disconnect the module from the programming device. Leave the battery disconnected, replace the module cover, and return the module to the Landis+Gyr cross-dock.American Mini Switch Kit InstallationMeter Preparation1. Remove the tamper seals and screws from the index cover as shown in the following photos.Cover Tamper SealLocationSerial/PowerConnector
Chapter 2 - American GPR Index Cover & GPR Install Landis+Gyr26 98-1135 Rev AE Installation Guide Figure 2 - 7. Remove Index Cover Tamper Seals and Screws2. Gently push the Badger dial wheel toward the front of the index cover and away from the index dial pointer. Lift the index out of the cover. Figure 2 - 8. Disengage Badger Dial Wheel from Index; Remove Index from Cover3. Inspect the index and replace it if any of the following conditions exists:•Pointers are loose on their shafts.•Index face contains cracked or peeling enamel.•Index drive mechanism does not rotate easily.UWARNING: The Index Face Mount Dial Wheel (40-1742) must be used with metal pointer indexes. The Balanced dial wheel (40-1538) must be used on plastic pointer indexes.
Landis+Gyr Chapter 2 - American GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 27Installing Index Face Mount Dial Wheels on Metal Pointer IndexesUWARNING: For Index Face Mount Dial wheels with alignment slots, the wheels must be installed so that the alignment slots on each wheel half are on top as shown in the next figure. Figure 2 - 9. Where Alignment Slots Are Present On Index Face Mount Dial Wheels, The Slots Must Be Installed On TopNOTE: For wheels WITHOUT alignment slots, there is no top or bottom, and there is no special consideration regards dial wheel assembly. 1. Insert screws into the notched dial wheel half. Figure 2 - 10. Magnetic Dial Wheel Half with Screws Inserted2. Rotate the index drive mechanism so that the metal proving/test pointer is in an upward direction. NOTE: For wheels WITHOUT alignment slots, there is no top or bottom, and there is no special consideration regards dial wheel assembly. 3. Position the screw-bearing notched wheel half for installation by sliding it downward over the index proving/test pointer tip as shown in Figure 2 - 11. The two alignment slots and pointer notch must be visible on top of the wheel half.
Chapter 2 - American GPR Index Cover & GPR Install Landis+Gyr28 98-1135 Rev AE Installation Guide Figure 2 - 11. Slide Screw-bearing Wheel Half Over Index Proving/Test Pointer Tip4. Position the bottom wheel half against the back of the index pointer. Use a small Phillips-type screwdriver and turn each screw a few turns until they begin to thread into the bottom wheel half. Do not tighten the screws. Figure 2 - 12. Thread Screws into Bottom Wheel Half5. Insert the 0.030 inch thick spacer shim beneath the dial wheel as shown in Figure 2 - 13. Hold the dial wheel as shown. Tighten each screw a few turns at a time so that the two wheel halves remain parallel with each other. Tighten the screws to 3.5 inch-pounds (± 0.50 inch-pounds). Remove the spacer shim.UWARNING: The main index drive shaft must remain free to rotate while the wheel screws are tightened to prevent damage to the index pointer and pointer shaft.
Landis+Gyr Chapter 2 - American GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 29 Figure 2 - 13. Insert 0.030 inch thick Shim and alternately tighten the Dial Wheel Screws to 3.5 inch-pounds (± 0.50 inch-pounds).UWARNING: To avoid damaging the index pointer and dial wheel, take care not to over-tighten the set screws. Figure 2 - 14. Index Face Mount Dial Wheel Installed6. Verify that the dial wheel rotates freely without rubbing the index surface.ACAUTION: The installed dial wheel shall not move from the installed position, and cannot physically contact the index face or other pointers on the index. If contact occurs, the index should be replaced with an approved index. If the replacement index has plastic pointers, make sure you follow the applicable Dial Wheel installation instructions for plastic pointers instead (use the Balanced Dial Wheel).Installing Balanced Dial Wheels on Plastic Pointer Indexes1. Using a small flat blade screw driver, turn each screw counter-clockwise until the tip of each screw is flush with the inner surface of the wheel.
Chapter 2 - American GPR Index Cover & GPR Install Landis+Gyr30 98-1135 Rev AE Installation Guide Figure 2 - 15. Top View - Balanced Wheel With Screws Backed Out Figure 2 - 16. Bottom View - Balanced Wheel 2. Position the Balanced dial wheel over the plastic index proving/test pointer as shown in the following figures. The bottom of the dial wheel is slotted so that it may only be installed with the slot in the same direction as the index pointer.3. Insert the 0.030” thick shim beneath the dial wheel. (An orange colored shim is shown for illustrative purposes to stand out clearly against the index surface)4. Position the index facing upward on a work surface or in the palm of your hand so that the main drive shaft points away from contact with all surfaces as shown in the following figures.5. Gently press the wheel against the shim with your index finger or thumb. The dial wheel must be level with the surface of the index.6. Evenly tighten each screw to 1.20 ± 0.10 in-lb.UWARNING: The main index drive shaft must remain free to rotate as the wheel screws are tightened to prevent damage to the index pointer and pointer shaft Figure 2 - 17. Tighten Dial Wheel Screws to 1.20 inch-pounds (± 0.10 inch-pound)UWARNING: Take care not to over-tighten the set screws to avoid damaging the index pointer and dial wheel. The installed dial wheel shall not move from the installed position, and cannot
Landis+Gyr Chapter 2 - American GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 31physically contact the index face or other pointers on the index. If contact occurs, the index should be replaced with an approved index.7. Remove the shim and verify that the wheel rotates freely while remaining level with the index surface. Figure 2 - 18. Balanced Dial Wheel InstalledInstalling Index Into Index Cover1. Gently press the cable toward the front of the cover to provide clearance for installation of the index and to prevent stress or damage to the wires. Figure 2 - 19. Gently Move Cable To Provide Clearance For Index2. Hold the index at an angle to initially clear the wires and gently slide it into the cover while holding the wires out of the way as shown.
Chapter 2 - American GPR Index Cover & GPR Install Landis+Gyr32 98-1135 Rev AE Installation Guide Figure 2 - 20. Insert the Index At an Angle To Clear Wires and Switch During Installation3. As the index passes by the wires toward the switch, gently rotate the index into its normal mounting position. Figure 2 - 21. Position Index In Normal Mounting Location4. From the hardware kit, install the two smaller tamper cups, washers, and screws as shown in the following photos. Use the Type 25 8-18 x 3/4 inch, self-threading screws (part# 22-1174) with plastic indexes. Use the 8-32 x 5/8 inch machine screws (part# 22-0310) with metal indexes. Torque the screws to 9 inch-pounds (+/- one inch-pound).ACAUTION: New plastic indexes may require the mounting holes to be pre-threaded prior to installation into the cover. Pre-threading the plastic index’s mounting holes will help prevent damage to the index during installation. Figure 2 - 22. Left: Self-Threading Screws / Right: Machine Screws5. Install the tamper seals.
Landis+Gyr Chapter 2 - American GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 33NOTE: Cable color may vary from that shown in photos. Figure 2 - 23. Install Index Screws and Tamper Seals Figure 2 - 24. Balanced Dial Wheel on Plastic Pointer IndexGPR DirectionThe GPR must face away from nearby walls and should be installed in a location unobstructed by gas pipes. Refer to "American Changing GPR Orientation" on page -35 for instructions. Refer to Appendix A GPR Waterproofing for waterproofing guidelines before attaching connectors. Photos are for reference only: GPR cover and battery should not be connected until Chapter 6.UWARNING: The GPR and bracket must not interfere with access to the meter pressure tap. There must be adequate room for connections to the pressure tap (refer to the following photo). Figure 2 - 25. Meter Pressure Tap
Chapter 2 - American GPR Index Cover & GPR Install Landis+Gyr34 98-1135 Rev AE Installation GuideGPR Mounting1. Using two #12-24 x 1/2 inch screws (part# 22-0185), install the GPR Mini Switch cover assembly as shown in the following photographs. ACAUTION: Check the index cover switch cable assembly for nicks, abrasions, or any damage prior to installing the assembly onto the meter.2. Install a new index cover gasket as required. Tighten the screws to 20 inch-pounds (± 5 inch-pounds. Figure 2 - 26. Tighten Front and Rear Cover Screws to 20 in-lbs (± 5 in-lbs)UWARNING: Take care not to pinch the index cover switch cable assembly in any way, especially during the following installation steps:During index cover and cable assembly installation onto the meter.During GPR enclosure cover installation.Between the GPR and meter brackets and meter.3. Install front and rear index cover tamper seals.4. Coil the excess cable. Route it behind the index cover and dress it beneath the GPR bracket. Figure 2 - 27. GPR at C enter Rear - Using 28-1441Bracket5. Secure the cable to the bracket immediately below the GPR housing with a black nylon zip tie as shown in Figure 2 - 28.
Landis+Gyr Chapter 2 - American GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 35 Figure 2 - 28. GPR at C enter Rear - Using 28-1441Bracket Figure 2 - 29. Final InstallationAmerican Changing GPR OrientationThe GPR must face away from nearby walls. The GPR should be installed in a location unobstructed by gas pipes. Different mounting options are shown in the following photographs. Choose a mounting option before attaching battery and GPR cover. Figure 2 - 30. GPR at Left Rear - Using 28-1443 Bracket
Chapter 2 - American GPR Index Cover & GPR Install Landis+Gyr36 98-1135 Rev AE Installation Guide Figure 2 - 31. GPR at Right Rear - Using 28-1440 Bracket Figure 2 - 32. GPR at C enter Rear - Using 28-1441Bracket1. Lay the GPR face down. Remove the two screws and washers holding the two brackets together as shown in Figure 2 - 33. Figure 2 - 33. GPR Bracket Disassembly2. Determine the appropriate GPR direction.3. Install the two screws and lock washers. Tighten the screws to 30 inch-pounds (+/- 2 inch-pounds).ACAUTION: If the meter’s pipe route prevents installing the GPR as described in this manual, the GPR may be mounted in a remote location away from the meter, such as on a wall or a
Landis+Gyr Chapter 2 - American GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 37gas pipe. The maximum cable length between the Mini Switch and GPR must not exceed 200 feet.ACAUTION: In a remote GPR Mounting environment, Pipe Bracket Kit 45-2478 may be used to install the GPR on suitable plumbing pipes.
3Installation Guide 98-1135 Rev AE 39Rockwell GPR Index Cover & GPR InstallRockwell Index Cover & Gas Module RemovalMeter Preparation1. Remove the tamper seals, screws, and index cover assembly from the meter.If there is no Commercial Gas Module connected to the meter, it will appear as below. Figure 3 - 1. Legacy Rockwell Large Diaphragm Meter Index Cover Front And Rear Views Figure 3 - 2. Remove Index Cover Tamper Seals, Screws. and Index Cover2. If the meter has a Commercial Gas Module, perform the following steps.A. Remove the index cover tamper seals.B. Remove the module bracket fasteners and carefully disconnect the module and index cover assembly from the meter.Index Cover ScrewsIndex Cover Tamper Seals
Chapter 3 - Rockwell GPR Index Cover & GPR Install Landis+Gyr40 98-1135 Rev AE Installation Guide Figure 3 - 3. Center Dial and Offset Dial Mount Rockwell Commercial Index CoversNOTE: There are two types of Rockwell Commercial index covers. Shown at left in Figure 3 - 3 is the Center Dial Mount and at right is the Offset Dial Mount. Both types may be removed from the meter in the same manner as shown in the next illustration. Figure 3 - 4. Remove Module Bracket Tamper Seals, Screws, and Gas Module Assembly3. Remove the 5/16-18 x 3/8-inch index frame screws and index mounting frame assembly from the meter. Set the screws aside for later use.ACAUTION: DO NOT remove the index from the mounting frame unless the frame or index is damaged. For proper meter operation, the frame screw tabs should be approximately 90 degrees (perpendicular) to the upper portion of the frame containing the index. Figure 3 - 5. Index Frame Screws and Frame Tabs
Landis+Gyr Chapter 3 - Rockwell GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 41 Figure 3 - 6. Commercial Module Cover Removed4. Swipe each end of the module with an RF Buster or magnet to force the module to save meter data to non-volatile memory. Remove the Commercial Gas Module tamper seals, screws, and cover. Disconnect the battery.5. The Commercial Gas Module must be disassociated from the meter.A. If RIMS is used to manage gas module installations, leave the battery disconnected, replace the module cover, and return the module to the Landis+Gyr cross-dock.B. If GPRep is used to install the gas modules, connect the laptop PC and Shooter Box or USB Shooter programming cable to the module Serial/Power connector. Follow the procedures on using GPRep “MRB Mode” outlined in the “GPRep User Guide,” Landis+Gyr publication 98-1119.6. Disconnect the module from the programming device. Leave the battery disconnected, replace the module cover, and return the module to the Landis+Gyr cross-dock.Rockwell Mini Switch Kit InstallationMeter Preparation1. Inspect the index and replace it if any of the following conditions exists:•Pointers are loose on their shafts.•Index face contains cracked or peeling enamel.•Index drive mechanism does not rotate easily.NOTE: The GPR module gets readings from a dial wheel mounted on the vertical drive shaft behind the index. The cover is installed on the meter with the sensor in the cover positioned on the BACK side of the index.Module Cover Tamper Seal LocationSerial/Power Connector
Chapter 3 - Rockwell GPR Index Cover & GPR Install Landis+Gyr42 98-1135 Rev AE Installation GuideInstalling Back Mount Dial Wheels Figure 3 - 7. Alignment Slots Top of Each Wheel Half1. Insert one screw into the notched dial wheel half.2. If the dial wheel halves have alignment slots, position them so that the slots on each half are aligned. Turn the screw until it begins to thread into the threaded bottom wheel half as shown in the following figures. Figure 3 - 8. Notched Wheel Half with Screw InsertedNOTE: For wheels WITHOUT alignment slots, there is no top or bottom, and there is no special consideration regarding dial wheel assembly. 3. Slide threaded wheel half behind the rear vertical index drive shaft. Figure 3 - 9. Place the Screw-bearing Notched Wheel Around the Index Drive Shaft4. Rotate the notched wheel half in front of the shaft and insert the second screw. 5. Use a small Phillips-type screwdriver and turn each screw a few turns until they begin to thread into the threaded wheel half.6. Insert the 0.030 inch thick spacer shim between the dial wheel and the index top shaft support as shown in the next figure.
Landis+Gyr Chapter 3 - Rockwell GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 43 Figure 3 - 10. Shim insertion7. Press the dial wheel upward against the shim. The wheel must be held flush with the shim while tightening the screws. 8. Tighten each screw a few turns at a time so that the two wheel halves remain parallel with each other, keeping the dial wheel hole centered on the shaft. Tighten the screws to 3.5 inch-pounds ± 0.5 inch-pound).UWARNING: To avoid damaging the dial wheel, take care not to overtighten the set screws.9. Remove the shim. Verify that:•the index shaft rotates freely•the wheel does not wobble on the shaft or rub against the frameInstalling the Index1. Install the index and frame assembly onto the meter. 2. Align the index drive shaft arm with the meter as shown in the next figure.3. Using the 5/16-18 x 3/8” index frame screws that were set aside at the beginning of this procedure, tighten the screws to 18 foot-pounds. ± 2 foot-pounds.NOTE: For proper meter operation, the index frame screw tabs should be about 90 degrees (perpendicular) to the upper portion of the frame containing the index.
Chapter 3 - Rockwell GPR Index Cover & GPR Install Landis+Gyr44 98-1135 Rev AE Installation Guide Figure 3 - 11. Index Drive Shaft Arm AlignmentIf the index must be replaced or if the index has been removed from the frame, install the index to the frame and tighten the 8-32 x 3/16 inch screws to 10.5 inch-pounds (± 1.5 inch-pound).ACAUTION: The index MUST be installed with the mounting bracket inside the index back plate, as shown in the following photograph. Figure 3 - 12. Index Frame to Meter Head; Index to Index Frame Screws4. Tighten the index frame to meter head screws to 18 foot-pounds (+/- 2 ft-lbs). Tighten the index to index frame screws to 10.5 inch-pounds (± 1.5 inch-pounds).Index Frame to Meter Head Screws: 18 foot-poundsIndex to Index Frame Screws: 10.5 inch-pounds Index Mounting BracketIndex Back Plate
Landis+Gyr Chapter 3 - Rockwell GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 45GPR DirectionThe GPR must face away from nearby walls and should be installed in a location unobstructed by gas pipes. Refer to "Rockwell Changing GPR Orientation" on page -47 for instructions. Refer to Appendix A GPR Waterproofing for waterproofing guidelines before attaching connectors. Photos are for reference only: GPR cover and battery should not be connected until Chapter 6.UWARNING: The GPR and bracket must not interfere with access to the meter pressure tap. There must be adequate room for connections to the pressure tap (refer to the following photo). Figure 3 - 13. Meter Pressure TapGPR MountingACAUTION: Check the index cover switch cable assembly for nicks, abrasions, or any damage prior to installing the assembly onto the meter.1. Install the GPR bracket onto the index cover so that the bracket slot straddles the cable strain relief as shown in Figure 3 - 14.2. Use the two 5/16-18 x 1.25" screws and tamper cups provided in the parts kit to attach the GPR bracket onto the index cover as shown in Figure 3 - 14. Tighten the screws to between 15 and 20 inch-pounds, as shown in Figure 3 - 15. Figure 3 - 14. Install GPR Bracket, Screws and Tamper Cups3. Install tamper seals into the tamper cups as shown in Figure 3 - 17 and Figure 3 - 18.
Chapter 3 - Rockwell GPR Index Cover & GPR Install Landis+Gyr46 98-1135 Rev AE Installation Guide Figure 3 - 15. Tighten Bracket Screws 15 to 20 inch-poundsNOTE: Sensus (Rockwell/Equimeter) does not specify nor recommend a gasket between the index cover and meter head. The meter parts list and assembly diagram do not include an index cover gasket.UWARNING: Take care not to pinch the index cover switch cable assembly in any way, especially during the following installation steps:during index cover and cable assembly installation onto the meter.during GPR enclosure cover installation.between the GPR and meter brackets and meter. Figure 3 - 16. Coil Excess Cable4. Coil the excess cable as shown in the photographs above.5. Route the cable behind the index cover and dress it beneath the GPR bracket as shown in the previous photo. Take care not to crimp the cable or pull the cable tight.6. Secure the coiled cable to the GPR bracket with a black nylon zip tie.
Landis+Gyr Chapter 3 - Rockwell GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 47 Figure 3 - 17. Install a Seal In Each Tamper Cup Figure 3 - 18. Attach Cable to Bracket with Black Zip Tie Figure 3 - 19. GPR and Index Cover Installed in Both OrientationsRockwell Changing GPR OrientationThe GPR must face away from nearby walls and toward the nearest Router or Electric Meter. The GPR should be installed in a location unobstructed by gas pipes. Different mounting options are shown in the following photographs. Choose mounting option before attaching battery and GPR cover.Tamper Cup and SealGPR Cable Routed Beneath GPR BracketTamper SealCable attached to bracket with zip tie
Chapter 3 - Rockwell GPR Index Cover & GPR Install Landis+Gyr48 98-1135 Rev AE Installation Guide Figure 3 - 20. GPR Facing Forward-Center Figure 3 - 21. GPR Facing Forward-Left1. Remove the two screws and washers holding the two brackets together as shown in Figure 3 - 22. Figure 3 - 22. GPR Bracket Disassembly2. Determine the appropriate GPR direction.3. Install the two screws and lock washers. Tighten the screws to 30 inch-pounds (+0 / -2 inch-pound).ACAUTION: If the meter’s pipe route prevents installing the GPR as described in this manual, the GPR may be mounted in a remote location away from the meter, such as on a wall or a gas pipe. The maximum cable length between the Index Cover Assembly and GPR must not exceed 200 feet.In a remote GPR Mounting environment, Pipe Bracket Kit 45-2478 may be used to install the GPR on suitable plumbing pipes. Remote GPR mounting is beyond the scope of this manual.
4Installation Guide 98-1135 Rev AE 49Schlumberger GPR Index Cover & GPR InstallSchlumberger Index Cover & Gas Module RemovalUWARNING: The Schlumberger/Actaris 675-1000 meter is designed so that the index may face the front or rear of the meter. Landis+Gyr only supports GPR cover use when installed:with the index facing the front of the meterwhere the meter inlet pipe is located at the left side of the meter.Meter Preparation1. Remove the tamper seals, screws, and index cover assembly from the meter.2. If the meter has a Landis+Gyr Commercial Gas Module, perform the following steps.A. Remove the index cover tamper seals.B. Remove the module bracket tamper seals.C. Remove the module bracket fasteners and index cover screws.D. Carefully disconnect the module and index cover assembly from the meter. Figure 4 - 1. Front and Rear Views: Index Cover with Commercial Gas Module and Bracket3. Two types of Legacy Schlumberger/Actaris 675 index mounting brackets may be encountered during GPR Index Cover installations.Tamper Seal and ScrewTamper Seal and Screws
Chapter 4 - Schlumberger GPR Index Cover & GPR Install Landis+Gyr50 98-1135 Rev AE Installation GuideIndex Mounting Bracket TypesUnsupported Mounting Bracket AssemblyThe next three figures illustrate an example of an index mounting bracket assembly NOT supported by the Schlumberger/Actaris GPR Index cover. This bracket assembly must be replaced with Itron (Schlumberger/Actaris) part number 55045404.A. Remove the index mounting bracket assembly screws as shown in the following Figure (red circles). Save the screws. They will be used again later. Figure 4 - 2. Unsupported Index Mounting Bracket AssemblyB. Remove the index screws and index from the mounting bracket as shown in the next two figures. Save the screws. They will be used again later. Figure 4 - 3. Remove Index and Screws; Discard the Unsupported Bracket AssemblyC. Indexes with part numbers 050556 and 050557, in good condition, should be set aside. They may be used again later.D. Discard the index mounting bracket assembly shown in Figure 4 - 4 and replace it with Itron (Schlumberger/Actaris) part number 55045404 shown in Figure 4 - 5.Remove and save these screwsRemove the index and screws; set the screws aside for later use
Landis+Gyr Chapter 4 - Schlumberger GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 51 Figure 4 - 4. Index Removed from Unsupported Bracket AssemblySupported Mounting Bracket AssemblyThe index mounting bracket assembly shown in the next two figures, Itron (Schlumberger/Actaris) part# 55045404, is supported with the GPR index cover.A. Remove the index mounting bracket assembly screws as shown in the following figure (red circles). Save the index screws. They will be used during reassembly. Figure 4 - 5. Rear View of Supported Index Mounting Bracket Assembly Figure 4 - 6. Front View of Supported Index Bracket with Index RemovedACAUTION: For illustrative purposes, the index has been removed from the mounting bracket assembly in Figure 4 - 6. During on-site installations, DO NOT remove the index from this type
Chapter 4 - Schlumberger GPR Index Cover & GPR Install Landis+Gyr52 98-1135 Rev AE Installation Guideof mounting bracket unless the index is defective or damaged. See “Meter Preparation” on page 49 for index approval criteria.1. Remove the original gasket material from the meter. A scraper and wire brush may be required to remove gasket material still adhering to meter mounting surfaces.2. Swipe each end of the module with an RF Buster or magnet to force the module to save meter data to non-volatile memory. Disconnect the battery.3. Remove the Commercial Gas Module tamper seals, screws, and cover. Disconnect the battery Figure 4 - 7. Disconnect Commercial Module Battery4. The Commercial Gas Module must be disassociated from the meter. A. If RIMS is used to manage gas module installations, leave the battery disconnected, replace the module cover, and return the module to the Landis+Gyr cross-dock.B. If GPREP is used to install the gas modules, connect the laptop PC and Shooter Box or USB Shooter programming cable to the module Serial/Power connector. Follow the procedures on using GPREP “MRB Mode” outlined in L+G document, “GPREP User Guide 98-1119.” 5. Disconnect the module from the programming device. Leave the battery disconnected, replace the module cover, and return the module to the Landis+Gyr cross-dock.Schlumberger Mini Switch Kit InstallationMeter PreparationNOTE: The GPR assembly gets readings from a dial wheel mounted on the horizontal shaft behind the index. The cover is installed on the meter with the sensor in the cover positioned on the back side of the index.Inspect the index and replace it if any of the following conditions exists:•Pointers are loose on their shafts.•Index face contains cracked or peeling enamel.•Index drive mechanism does not rotate easily.Cover Tamper Seal LocationSerial/Power Connector
Landis+Gyr Chapter 4 - Schlumberger GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 53Perform the following steps if the index must be replaced: Figure 4 - 8. Index Screw and Drive Details1. Turn index screws (shown by red circles) counter clockwise enough to loosen and gently slide the old index screw tabs from beneath the screws using a right-to-left motion.2. Slide the replacement index screw tabs beneath the screws using a left-to-right motion as shown in the photo at right in Figure 4 - 8.3. Verify that the index drive mechanisms of both the bracket and index (red arrows) are aligned and free to rotate without binding.4. Itron recommends tightening the screws “hand-tight” or 6 to 12 inch-pounds. The Itron specification is listed as “3 to 6 inch-pounds (after relaxation)” in their published documents.Installing Back Mount Dial Wheels Figure 4 - 9. Alignment Slots On Top of Each Wheel Half1. Insert one screw into the notched dial wheel half.2. If the dial wheel halves have alignment slots, position them so that the slots on each half are aligned. Turn the screw until it begins to thread into the threaded bottom wheel half as shown in the following figures. Figure 4 - 10. Alignment Slots Top of Each Wheel Half
Chapter 4 - Schlumberger GPR Index Cover & GPR Install Landis+Gyr54 98-1135 Rev AE Installation GuideNOTE: For wheels WITHOUT alignment slots, there is no top or bottom, and there is no special consideration regarding dial wheel assembly. 3. Slide threaded wheel half beneath the rear horizontal index drive shaft. Figure 4 - 11. Slide Threaded Wheel Half Beneath the Index Drive Shaft Figure 4 - 12. Slide Threaded Wheel Half Beneath Shaft4. Rotate the notched wheel half over the top of the shaft and insert the second screw. Figure 4 - 13. Turn Each Screw a Few Turns5. Use a small Phillips-type screwdriver and turn each screw a few turns until they begin to thread into the lower wheel half.
Landis+Gyr Chapter 4 - Schlumberger GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 556. Press wheel lightly but evenly against the shaft snap ring located at the rear of the shaft. The dial wheel must not touch the gears on the shaft.7. Tighten each screw a few turns at a time so that the two wheel halves remain parallel with each other, and the dial wheel hole is centered on the shaft. Tighten the screws to 3.5 inch-pounds ± 0.50 inch-pounds.UWARNING: Avoid damaging the dial wheel. Take care not to overtighten the set screws. Figure 4 - 14. Dial Wheel on Shaft Figure 4 - 15. Top View of Installed Dial Wheel8. Install the index mounting bracket assembly onto the meter using the original screws. Tighten the screws to 6 - 12 in-lb.NOTE: The Schlumberger/Actaris 1000 meter is designed so that the index may face the front or rear of the meter. Landis+Gyr only supports use of the GPR cover when installed with the index facing the front of the meter where the meter inlet pipe is located at the left side of the meter.
Chapter 4 - Schlumberger GPR Index Cover & GPR Install Landis+Gyr56 98-1135 Rev AE Installation GuideGPR DirectionIf at all possible, the GPR must face away from nearby walls and should be installed in a location unobstructed by gas pipes. Refer to "Schlumberger Changing GPR Orientation" on page -58 for instructions. Refer to Appendix A GPR Waterproofing for waterproofing guidelines before attaching connectors. Photos are for reference only: GPR cover and battery should not be connected until Chapter 6.GPR MountingNOTE: The Schlumberger/Actaris GPR index cover comes with a silicone gasket. The installer is not required to install a separate gasket.ACAUTION: Check the index cover switch cable assembly for nicks, abrasions, or any damage prior to installing the assembly onto the meter.1. Install the GPR cover assembly as shown in the following photographs. The Solid State Switch must be located at the rear of the index.2. Insert two 1/4x20x5/8 inch screws provided in the parts kit into the index cover front screw holes. Turn the screws clockwise until they begin to thread into the index cover mounting holes. Do not tighten the screws.3. Insert the GPR Bracket into the index cover rear tamper cup slot as shown below.UWARNING: Take care not to pinch the index cover switch cable assembly in any way, especially during the following installation steps:During index cover and cable assembly installation onto the meter.During GPR enclosure cover installation.Between the GPR and meter brackets and meter. Figure 4 - 16. Slide Bracket into Index Cover Tamper Cup Slot4. Insert two 1/4x20x5/8 inch screws into the index cover rear screw holes. Tighten all index cover screws to between 15 to 20 inch-pounds.5. The cable may be routed above or below the mounting bracket as shown in the following photos. Use the routing method that provides the best security and protection to the cable.
Landis+Gyr Chapter 4 - Schlumberger GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 57 Figure 4 - 17. Coil the Excess Cable Figure 4 - 18. Route and Attach the Excess Cable6. Attach the excess coiled cable to the GPR bracket with a black nylon zip tie as shown in the previous figures.ACAUTION: The cable should slope downward and away from the index cover to aid the water tight strain relief in preventing water from entering the cover. Do NOT crimp or pull the cable tight.7. Insert tamper seals into the tamper cups.Cable must slope down and away from cover
Chapter 4 - Schlumberger GPR Index Cover & GPR Install Landis+Gyr58 98-1135 Rev AE Installation Guide Figure 4 - 19. GPR and Index Cover Assembly Installed On a Schlumberger Large Diaphragm MeterUWARNING: The index cover switch cable assembly must not be pinched in any way, especially under the following circumstances:During index cover and cable assembly installation onto the meter.During GPR enclosure cover installation.Between the GPR and meter brackets and meter. Schlumberger Changing GPR OrientationThe GPR must face away from nearby walls and toward the nearest Router or Electric Meter. The GPR should be installed in a location unobstructed by gas pipes. Different mounting options are shown in the following photographs. Choose mounting option before attaching battery and GPR cover. Figure 4 - 20. GPR Facing Left
Landis+Gyr Chapter 4 - Schlumberger GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 59 Figure 4 - 21. GPR Facing Right1. Lay the GPR on its back. Remove the two screws and washers holding the two brackets together as shown in the next figure. Figure 4 - 22. GPR Bracket Disassembly2. Determine the appropriate GPR direction.3. Install the two screws and lock washers. Tighten the screws to 30 inch-pounds (+ / - 2 inch-pounds).ACAUTION: If the meter’s pipe route prevents installing the GPR as described in this manual, the GPR may be mounted in a remote location away from the meter, such as on a wall or a gas pipe. The maximum cable length between the Index Cover Assembly and GPR must not exceed 200 feet.In a remote GPR Mounting environment, Pipe Bracket Kit 45-2478 may be used to install the GPR on suitable plumbing pipes. Remote GPR mounting is beyond the scope of this manual.
5Installation Guide 98-1135 Rev AE 61Sprague GPR Index Cover & GPR InstallSprague Index Cover & Gas Module RemovalMeter Preparation1. Remove the tamper seals, screws, and index cover assembly from the meter.2. If a Commercial Gas Module is present, remove the tamper seals and screws. Figure 5 - 1. Legacy Sprague Large Diaphragm Meter with Commercial Gas Module3. Remove the bracket and Index Cover assembly. Take care not to damage the meter index. Figure 5 - 2. Remove Tamper Seals and Screws – Carefully Remove Module & Bracket AssemblyTamper SealTamper Seal
Chapter 5 - Sprague GPR Index Cover & GPR Install Landis+Gyr62 98-1135 Rev AE Installation Guide Figure 5 - 3. Commercial Module Cover Removed4. Swipe each end of the module with an RF Buster or magnet to force the module to save meter data to non-volatile memory. Remove the Commercial Gas Module tamper seals, screws, and cover. Disconnect the battery.5. The Commercial Gas Module must be disassociated from the meter.A. If RIMS is used to manage gas module installations, leave the battery disconnected, replace the module cover, and return module to the Landis+Gyr cross-dock.B. If GPRep is used to install gas modules, connect the laptop PC and Shooter Box or USB Shooter programming cable to the module Serial/Power connector. Follow the procedures on using GPRep “MRB Mode” outlined in Landis+Gyr document “GPRep User Guide 98-1119.”6. Disconnect the module from the programming device. Leave the battery disconnected, replace the module cover, and return the module to the Landis+Gyr cross-dock.7. Remove all of the original gasket material from the meter. Clean the gasket surface of the meter with a wire brush and a gasket scraper. The index may need to be removed during gasket removal to prevent damage and avoid gasket material entering the index gears. Figure 5 - 4. Removing Old Gasket Material with a Scraper and a Wire Brush8. Inspect the index. Replace it if:•index pointers are loose on their shafts •the index face contains cracked or peeling enamel•Index drive mechanism does not rotate easilyCover Tamper Seal LocationSerial/Power Connector
Landis+Gyr Chapter 5 - Sprague GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 63Sprague Mini Switch Kit InstallationUWARNING: The Front mount dial wheel must be used with metal pointer indexes.The Balanced Dial wheel must be used on plastic pointer indexes.ACAUTION: Take care not to over-tighten the set screws to avoid damaging the index pointer and dial wheel.Installing Front Mount Dial Wheels on Metal Pointer Indexes1. Remove the index from the meter. Place the screws aside for re-use at the end of this process.UWARNING: To maintain proper clearance, the Front mount dial wheel must be installed so that, if alignment slots are present, the alignment slots on each wheel half are on top as shown in Figure 5 - 5. Figure 5 - 5. Alignment Slots Top of Each Wheel HalfNOTE: For wheels WITHOUT alignment slots, the dial wheel has no top or bottom, and there is no special consideration regarding dial wheel assembly. 2. Insert screws into the notched dial wheel half. Figure 5 - 6. Notched Wheel Half with Screws Inserted3. Rotate the index drive mechanism so that the metal proving/test pointer is in an upward direction.
Chapter 5 - Sprague GPR Index Cover & GPR Install Landis+Gyr64 98-1135 Rev AE Installation Guide4. Position the screw-bearing notched wheel half for installation by sliding it downward over the index proving/test pointer tip as shown in Figure 5 - 7. If present, the two alignment slots and pointer notch must be visible on top of the wheel half. Figure 5 - 7. Slide Screw-bearing Notched Wheel Half over Index Proving/Test Pointer Tip5. Position the threaded wheel half against the rounded end of the index pointer. Use a small Phillips-type screwdriver and turn each screw a few turns until they begin to thread into the threaded wheel half. Do not tighten the screws. Figure 5 - 8. Thread Screws Into threaded Wheel Half6. Insert the 0.030 inch thick spacer shim beneath the Front mount dial wheel as shown in Figure 5 - 9. Hold the dial wheel as shown. Tighten each screw a few turns at a time so that the two wheel halves remain parallel with each other. Tighten the screws to 1.2 ± 0.1 inch-lbs. Remove the spacer shim.UWARNING: The main index drive shaft must remain free to rotate while the wheel screws are tightened to prevent damage to the index pointer and pointer shaft.
Landis+Gyr Chapter 5 - Sprague GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 65 Figure 5 - 9. Insert Shim and Alternately Tighten Screws To 1.2 inch-lbs. (±0.10 inch-lbs.)UWARNING: To avoid damaging the index pointer and dial wheels, take care not to over-tighten the set screws. Figure 5 - 10. Front Mount Dial Wheel Installed7. Verify that the dial wheel rotates freely without rubbing the index surface. Rotate the wheel several times as shown in the next figure to verify that the wheel does NOT contact adjacent index pointers. Figure 5 - 11. Dial Wheel Must Not Contact Adjacent Pointers As It RotatesACAUTION: The installed dial wheel shall not move from the installed position, and cannot physically contact the index face or other pointers on the index.If contact occurs, Landis+Gyr recommends replacing the metal pointer index with an index using plastic pointers so that the Balanced Dial Wheel can be used.If dial wheel contact with the adjacent proving pointer tip is unavoidable, 1/4 of the adjacent proving pointer tip may be removed with diagonal cutters, but only with permission from the utility customer.
Chapter 5 - Sprague GPR Index Cover & GPR Install Landis+Gyr66 98-1135 Rev AE Installation Guide8. Install the index onto the meter using the original screws that were placed aside in the first step of this process. If the index has a brass mounting bracket, tighten the index screws to a torque value of 6 - 12 inch-pounds. If the index uses a plastic mounting bracket, tighten the index screws to a torque value of 15 - 20 inch-pounds.ACAUTION: Use caution when tightening the index screws to prevent damage to the index.9. Confirm that the index’s center of rotation is aligned with the meter dog’s center of rotation. Adjust the index alignment as needed. The magnet wheel center of rotation must be aligned with the meter index drive mechanism center of rotation, shown by RED ARROWS in the following photos. Figure 5 - 12. Wheel Center Of Rotation Must Align With Meter Drive Center Of RotationInstalling Balanced Dial Wheels on Plastic Pointer Indexes1. Using a small flat blade screw driver, turn each screw counter-clockwise until the tip of each screw is flush with the inner surface of the wheel. Figure 5 - 13. Top View - Balanced Dial Wheel Figure 5 - 14. Bottom View - Balanced Dial Wheel2. Position the Balanced dial wheel over the plastic index proving/test pointer as shown in the following figures. The bottom of the dial wheel is slotted so that it may only be installed with the slot in the same direction as the index pointer.3. Insert the 0.030 inch thick shim beneath the dial wheel.
Landis+Gyr Chapter 5 - Sprague GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 674. Gently press the wheel against the shim with your index finger or thumb. The dial wheel must be level with the surface of the index.5. Evenly tighten each screw to 1.2 ± 0.10 inch-pounds.UWARNING: The main index drive shaft must remain free to rotate as the wheel screws are tightened to prevent damage to the index pointer and pointer shaft Figure 5 - 15. Tighten Dial Wheel Screws to 1.2 ± 0.10 Inch-PoundsUWARNING: Take care not to over-tighten the set screws to avoid damaging the index pointer and dial wheel.The installed dial wheel shall not move from the installed position, and cannot physically contact the index face or other pointers on the index. If contact occurs, the index should be replaced with an approved index.6. Remove the shim and verify that the wheel rotates freely while remaining level with the index surface. Figure 5 - 16. Balanced Dial Wheel Installed7. Install the index onto the meter using the original screws. The meter's drive dog must be inserted into a groove on the index drive mechanism as shown in Figure 5 - 17.8. Confirm that the index’s center of rotation is aligned with the meter dog’s center of rotation. Adjust the index alignment as needed. The magnet wheel center of rotation must be aligned with the meter index drive mechanism center of rotation, shown by RED ARROWS in the following photos. Tighten the index screws to a torque of 15 - 20 inch-pounds.
Chapter 5 - Sprague GPR Index Cover & GPR Install Landis+Gyr68 98-1135 Rev AE Installation Guide Figure 5 - 17. Wheel Center Of Rotation Must Align With Meter Drive Center Of RotationGPR DirectionBefore performing the following steps, determine the direction that the GPR will face. The GPR must face away from nearby walls and should be installed in a location unobstructed by gas pipes. Refer to "Sprague Changing GPR Orientation" on page -72 for instructions.GPR MountingRefer to Appendix A GPR Waterproofing for waterproofing guidelines before attaching connectors. Photos are for reference only: GPR cover and battery should not be connected until Chapter 6.1. Bend about three inches of cable into a loop and attach the cable to the bracket with a nylon zip tie as shown in the following figure. Do not bend the cable so much as to crimp it. This provides additional security for the cable and serves as a drip loop. Figure 5 - 18. Switch Cover and GPR Assembly, with drip loopNOTE: The cable strain relief is water tight and does not require a drip loop2. Position the GPR bracket assembly over the cover edges as shown in Figure 5 - 18.
Landis+Gyr Chapter 5 - Sprague GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 69ACAUTION: Check the index cover switch cable assembly for nicks, abrasions, or any damage prior to installing the assembly onto the meter.3. Coil the excess cable and route it behind the bracket as shown in Figure 5 - 19. Position the cable behind the bracket and secure the cable to the bracket immediately below the GPR housing with a black nylon zip tie. Do not completely tighten the zip tie. The cable must remain free to move until the GPR has been installed on the meter. Figure 5 - 19. Excess Coiled Cable Attached Beneath GPR Bracket Figure 5 - 20. Excess Coiled Cable Attached Beneath GPR BracketUWARNING: Take care not to pinch the index cover switch cable assembly in any way, especially during the following installation steps:During index cover and cable assembly installation onto the meter.During GPR enclosure cover installation.Between the GPR and meter brackets and meter.4. Install the GPR index cover and GPR assembly over the meter dial index as shown in the next figure. The cover must be installed with the 1/8 inch thick cork gasket provided with the GPR index kit. Loosely secure the excess cable to the bracket with a black zip tie
Chapter 5 - Sprague GPR Index Cover & GPR Install Landis+Gyr70 98-1135 Rev AE Installation Guide Figure 5 - 21. Switch Wires Must Not Interfere With Index Pointers5. Route the cable between the GPR bracket and top of the meter so that the cable has minimal slack protruding from behind the bracket. Verify that the cable is not pinched between the bracket and meter.If the cable will not fit beneath the GPR bracket, or if the cable is subject to pinching or abrasion between bracket and meter, attach the excess coiled cable to the top of the index cover bracket, immediately below the GPR as shown in the next figure. Figure 5 - 22. Cable Optionally Routed Above Index Cover Bracket6. Tighten the nylon zip tie so that the cable is snug against the bracket. Cut away excess tie length.7. Install the two 10-24 x 3/4 inch index cover screws with flat washers. Install one at lower left and the other at upper right. Do not tighten these screws.8. Install two tamper cups, plastic washers, and 10-24 x 7/8 inch screws in the remaining cover holes. Tighten all four cover screws to a torque value of 20 inch-pounds.
Landis+Gyr Chapter 5 - Sprague GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 71 Figure 5 - 23. Tamper Cups and Screws9. Verify that the magnet wheel does not contact the switch. A visible gap must exist between the wheel and switch as shown in the following photograph. Figure 5 - 24. Gap Must Be Visible Between Wheel and Switch10. Install tamper seals into the tamper cups as shown in Figure 5 - 25. Figure 5 - 25. GPR Assembly installed on a Sprague Large Diaphragm MeterUWARNING: Take care not to pinch the index cover switch cable assembly in any way, especially during the following installation steps:During index cover and cable assembly installation onto the meter.
Chapter 5 - Sprague GPR Index Cover & GPR Install Landis+Gyr72 98-1135 Rev AE Installation GuideDuring GPR enclosure cover installation.Between the GPR and meter brackets and meter.Sprague Changing GPR OrientationThe GPR must face away from nearby walls and toward the nearest Router or Electric Meter. The GPR may be oriented in three different directions:•Forward toward the front of the meter•90 degrees toward the left side of the meter•90 degrees toward the right side of the meterThe previous instructions show the GPR facing towards the front of the meter.The following figures show the other two possible orientations.Choose mounting option before attaching battery and GPR cover. Figure 5 - 26. GPR Facing Right Side of Meter Figure 5 - 27. GPR Facing Left Side of Meter1. Lay the GPR face down. Remove the two screws and washers holding the two brackets together as shown in Figure 5 - 28.
Landis+Gyr Chapter 5 - Sprague GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 73 Figure 5 - 28. GPR bracket disassembly2. Determine the appropriate GPR direction.UWARNING: The GPR must be mounted in the forward-most position on the lower bracket so that the gas pipes do not interfere with data transmissions. Refer to the following figures for additional detail. Figure 5 - 29. Left-Facing GPR Shown Extended Forward to Avoid Gas Pipe InterferenceUWARNING: A right-facing GPR must have the cable routed as shown in Figure 5 - 30. The cable must not be routed around the edge of the GPR bracket (Figure 5 - 31), where it may be exposed to unknown hazards.
Chapter 5 - Sprague GPR Index Cover & GPR Install Landis+Gyr74 98-1135 Rev AE Installation Guide Figure 5 - 30. For Right-facing GPR Installs, Route Cable As Shown Figure 5 - 31. Do Not Route the Cable In Front of the GPR Bracket - Route the Cable As Shown in Figure 5 - 30
Landis+Gyr Chapter 5 - Sprague GPR Index Cover & GPR InstallInstallation Guide 98-1135 Rev AE 75 Figure 5 - 32. GPR Facing Left Side of Meter Figure 5 - 33. GPR Facing Right Side of Meter 3. Install the two screws and lock washers. Tighten the screws to 30 inch-pounds (+0 / -2 inch-pounds).ACAUTION: If the gas meter’s pipe route prevents installing the GPR as described in this manual, the GPR may be mounted in a remote location away from the meter such as on a wall or a gas pipe. The maximum cable length between the Index Cover Assembly and GPR must not exceed 200 feet.Remote GPR mounting is beyond the scope of this manual.ACAUTION: In a Remote GPR Mounting environment, Pipe Bracket Kit 45-2478 may be used to install the GPR on suitable plumbing pipes.
6Installation Guide 98-1135 Rev AE 77Index Cover Pulser Install and Operation Start UpIntroductionThe index cover pulser has a single channel. The channel is for measuring gas volume pulses. The pulser is type Form-C. Before starting a module in for the first time, double check the following:•The index cover is properly installed to the meter index.•The GPR module is properly mounted to the meter.NOTE: The output of the pulser is to be connected to Channel B on the GPR.NOTE: It is the responsibility of the user to make sure the output pulse meets the minimum pulse ON/OFF time of 50ms/50ms.NOTE: If the battery is unplugged, do not connect the battery until the module is ready for operation to start. Figure 6 - 1. Sensor Channels
Chapter 6 - Index Cover Pulser Install and Operation Start Up Landis+Gyr78 98-1135 Rev AE Installation GuideInterface to a Single Form-C Volume OutputThe interface to a single Form-C volume pulse output from the index cover is shown in the figure and table below. Figure 6 - 2. Wiring for a Single Form-C Volume InputNOTE: The cable connector is shown downside up. Figure 6 - 3. Cable to GPR Connection for a Single Form-C Volume Input
Landis+Gyr Chapter 6 - Index Cover Pulser Install and Operation Start UpInstallation Guide 98-1135 Rev AE 79The connector on the cable is mated to the channel B on the GPR Sensor Connector as shown in the figure below.NOTE: Battery should not be connected until GPR is fully mounted.Start the GPR Operation In Install ModeBy now, the GPR should be fully mounted without it's cover (Rockwell meter shown for reference):Table 6 - 1. Single Form-C Volume Wiring DefinitionsGPR Sensor Index CoverGPR Sensor Connector Pin # Signal and Description Lead Color Terminal Description and notes1 N/C N/A N/A Not Applicable2 N/C N/A N/A Not Applicable3 N/C N/A N/A Not Applicable4 N/C N/A N/A Not Applicable5 Ground Drain N/A Not Applicable6CHAN B NO, Channel B normally open Orange NO Normally Open7CHAN B COM, Channel B common WHITE/ORANGE COM Common8 CHAN B NC Green NC Normally Closed9CHAN B TAMPER TEST, channel B tamper test WHITE/GREEN NO Tamper Test10 N/C N/A N/A Not Applicable11 N/C N/A N/A Not Applicable
Chapter 6 - Index Cover Pulser Install and Operation Start Up Landis+Gyr80 98-1135 Rev AE Installation Guide Figure 6 - 4. Mounted GPRThe GPR module, as received from the contract manufacturer, should have the correct Network LAN ID and CRC numbers already configured. The GPR, when installed for the first time, will start operation in Install Mode. Install Mode is a temporary operation mode during which the GPR initiates the first network synchronization, and performs auto-registration to Command Center. To be able to sync to a network the GPR must have the same CRC number as that of the Network. During auto-registration the GPR requests for operation and meter specific configurations from Command Center. When the new configuration data is obtained, the GPR reconfigures itself, reboots, and then changes operation to Normal Mode.To start the GPR in Install Mode follow the procedure below.1. Apply dielectric Grease Compound to the sensor cable connector and make the connection as described in the interface section above. See Appendix A GPR Waterproofing for more information.2. Apply Di-Electric Grease Compound to the battery connector. See Appendix A GPR Waterproofing for more information.3. Install the sensor cable connector before the battery connector to avoid creating false counts.4. Apply power to the module by making the battery connection.5. Remove and discard the foam between battery and PCBA.6. Observe the LED on the module for proper start up. Shortly after power is applied, the LED will flash once every 5 seconds for 60 seconds to indicate to the installer that the module is in Installation Mode and is operating normally. If an error is encountered, the LED will flash twice per second to indicate there is error and continue flashing until power is disconnected.7. If the module started operation correctly, mount the cover using the next 3 steps.8. Arrange the GPR Pulse Input and Battery Interface cables as shown in Figure 6 - 5. The cables must not interfere with or block the GPR antenna. Pull the wires over the connector as shown.
Landis+Gyr Chapter 6 - Index Cover Pulser Install and Operation Start UpInstallation Guide 98-1135 Rev AE 81 Figure 6 - 5. Pulse Interface Cable's Shrink Tubing Must Route Through GPR Strain Relief Slot9. Install the GPR cover using the four security Torx screws included with the GPR. The cover must be installed with the gasket tab inserted into the strain relief slot located at the bottom left corner of the GPR enclosure as shown in the following photos. Figure 6 - 6. GPR Cover Gasket Tab and Cover Strain Relief Slot10. Tighten the screws to 13 inch-pounds (± 1 inch-pound). Figure 6 - 7. GPR Cover Screws11. Install tamper seals into the tamper cups that are part of the GPR cover.12. Installation is now complete.
Chapter 6 - Index Cover Pulser Install and Operation Start Up Landis+Gyr82 98-1135 Rev AE Installation Guide Figure 6 - 8. GPR Installation Complete
7Installation Guide 98-1135 Rev AE 83Electronic Pulser InstallationGPR MountingThe GPR module will be mounted vertically and upright, on a pipe-mounting bracket in proximity to the pulse output of the gas meter or electric corrector, to minimize the cable length. This bracket can accommodate pipe diameters in the range of 2" to 3". Optionally, the GPR can be mounted on a nearby vertical surface. The cable will be routed in order to minimize its exposure to possible damage. Figure 1 below shows a typical installation. Figure 7 - 1. GPR Mounting ExampleInstallation Instructions for Outdoor Meters1. Find a mounting location on a pipe near the pulse output of the meter. Attach the GPR enclosure to the mounting bracket as shown in the following figures.NOTE: The GPR must face away from nearby walls and should be installed in a location unobstructed by gas pipes.A. Determine whether the GPR is to be installed on a horizontal or vertical pipe.•Figure 7 - 4 shows an example bracket orientation for horizontal pipe installations.•Figure 7 - 5 shows an example bracket orientation for vertical pipe installations.B. Attach the GPR enclosure to the L-shaped bracket through the smaller holes with four 6-20 x ½ inch security Torx screws from the GPR Pipe Mounting Kit (45-2478).NOTE: The GPR must be installed on the bracket with the cable entry notch located at the BOTTOM of the enclosure to prevent dirt and moisture from collecting inside the enclosure.
Chapter 7 - Electronic Pulser Installation Landis+Gyr84 98-1135 Rev AE Installation Guide Figure 7 - 2. Enclosure Cable Entry NotchC. Using a T-10 security Torx driver, tighten the screws to 10 in-lbs (+/- 2 in-lbs). Tighten the screws using a crisscross pattern to secure the enclosure to the bracket. Figure 7 - 3. Attach GPR to Mounting Bracket
Landis+Gyr Chapter 7 - Electronic Pulser InstallationInstallation Guide 98-1135 Rev AE 85NOTE: The four longer security Torx screws are GPR enclosure cover screws. Cover screws are included in the 40-1672 GPR kit. 2. Secure the mounting bracket with GPR to the pipe.A. Hold the GPR bracket assembly against the pipe so that the GPR is vertical and upright.B. Insert V-bolt (28-1319) through the 2 middle holes in the bracket (28-0396).C. Add flat washers, then split-lock washers. Thread nuts over split-lock washers and tighten to 45 +/- 5.0 in-lbs. Figure 7 - 4. GPR/Bracket Assembly for Horizontal Pipe Installation
Chapter 7 - Electronic Pulser Installation Landis+Gyr86 98-1135 Rev AE Installation Guide Figure 7 - 5. GPR/Bracket Assembly for Vertical Pipe Installation3. Select the appropriate cable for the meter model and pulser type onto which the GPR is to be installed.• Refer to the individual meter model and pulser type sections below for information on cable selection.4. Route the signal transmission cable along the most direct and convenient route between the Meter and the GPR (preferably along the pipe). Secure the transmission cable to the pipe with black nylon UV-rated tie wraps in locations along the pipe 12" apart.5. Connect the cable to meter\pulser.•Refer to the individual meter model and pulser type sections that follow.•Refer to the instructions in the following sections on circular Military Style (MS) connectors and cable splicing and crimping.UWARNING: Refer to the meter and pulser manufacturers' instructions and warnings on electrical wiring and electrostatic discharge. Local electrical codes must be followed when wiring AMR devices in a gas metering environment.Electronic Pulser InstallationElectronic pulsers include electronic rotary meters and electronic volume correctors (EVC). Typical electronic pulsers have configurable pulse output channels. An output channel may be configured for corrected, uncorrected, alarm, or not used. The installation information provided in this section is to help guide the user with installing a GPR module to an electronic pulser
Landis+Gyr Chapter 7 - Electronic Pulser InstallationInstallation Guide 98-1135 Rev AE 87GPR Telemetry Specifications•The GPR can support two volume pulse inputs and one alarm input. The pulse inputs are organized into three channels referenced to the sensor PCB connector on the GPR circuit board:•By design the hardware counting channels are labeled A and B. In Command Center, channels 1 and 2 are used.•Channel A = Command Center channel 2•Channel B = Command Center channel 1•Channel A. Optional volume input.•Channel B. Primary volume input.•Alarm. Alarm input.•Both channel A and B can support Form-A or Form-C type pulsers.•The alarm channel can support Form-A or Form-B type pulsers.•Minimum ON/OFF input pulse width is 50 mSec / 50 mSec.•Nominal switch bias voltage is 3.0V.•Nominal switch bias current is 30 uA.NOTE: The billing or primary output on the pulser is to be connected to Channel B on the GPR.NOTE: It is the responsibility of the user to make sure the output pulse meets the minimum pulse ON/OFF time. This is usually a configurable parameter for electronic volume correctors.NOTE: When both channels, A and B, are connected and used as volume inputs in an installation, it is highly recommended that both channels are connected and configured for type Form-A at the pulser side as well as the GPR side. If Form-C is used in a dual volume input configuration, the battery life of the GPR is not guaranteed.NOTE: The GPR should not be connected to any output that has power. It is a good practice to measure the output of the pulser before installing to the GPR. Voltage above 6.0V can cause damage to the GPR and will violate the intrinsic safety rating.NOTE: If the battery is unplugged, do not connect the battery until the module is ready for operation to start.
Chapter 7 - Electronic Pulser Installation Landis+Gyr88 98-1135 Rev AE Installation Guide Figure 7 - 6. Sensor ChannelsThe figure below shows location of the Pin #1 on the GPR sensor connector and where the battery connection is.Table 7 - 1. DefinitionsTerm DefinitionNO Normally OpenNC Normally ClosedCOM CommonN/C No ConnectionPulser The pulse generating device on the meter, such as an electronic volume corrector or electronic rotary meterForm-A SPST, normally open switch, requires the COM and NO terminalsForm-B SPST, normally closed switch, requires the COM and NC terminalsForm-C SPDT switch, requires the COM, NO, and NC terminalsGPR Sensor Connector This is the connector on the GPR's circuit board, not the one on the cableK Common terminal, COMY Normally open terminal, NOZ Normally closed terminal, NC
Landis+Gyr Chapter 7 - Electronic Pulser InstallationInstallation Guide 98-1135 Rev AE 89NOTE: Battery should not be connected until GPR is fully mounted. Figure 7 - 7. GPR Module InteriorInterface to a Single Form-A Volume OutputFor a single Form-A volume pulse output, connect the pulser to Chan B of the GPR using the recommended cable 19-2330. The installation procedure is as follows.1. Refer to the user manual of the pulser for information on its pulse outputs interface. The pulse output interface on the pulser may be a terminal block or flying leads. A terminal on the terminal block is usually labeled K, Y, or Z.2. Connect the DRAIN lead to the drain terminal on the pulser output connector. The drain connection is optional.3. Connect both the CHAN B NO and CHAN B TAMPER TEST leads to the Y terminal on the pulser output connector.4. Connect the CHAN B COM lead to the K terminal on the pulser output connector.5. Apply Di-Electric Grease Compound to the sensor connector.6. Connect the cable connector to the GPR sensor connector. Make sure the cable connector is correctly mated to the pins on the GPR sensor connector, otherwise the GPR will not detect pulses. See the figures and table below. Make sure pin #5 on the cable connector is mated to pin #5 on the sensor connector.Battery ConnectionGPR Sensor Connector Pin #1
Chapter 7 - Electronic Pulser Installation Landis+Gyr90 98-1135 Rev AE Installation Guide Figure 7 - 8. Wiring for a Single Form-A Volume InputNOTE: The cable connector is shown downside up. Figure 7 - 9. Cable 19-2330
Landis+Gyr Chapter 7 - Electronic Pulser InstallationInstallation Guide 98-1135 Rev AE 91 Figure 7 - 10. Cable to GPR Connection for a Single Form-A Volume InputNOTE: Battery should not be connected until GPR is fully mounted.Interface to Mil-Spec Circular ConnectorFor pulsers that have one or two Form-A outputs through a Mil-Spec circular connector, the recommended cable for use is 19-2332. The installation procedure is as follows.Table 7 - 2. Single Form-A Volume Input DefinitionsGPR 19-2330 Cable Pulser Output ConnectorGPR Sensor Connector Pin # Signal and Description Lead Color Terminal Description and Notes1 N/C N/A N/A Not Applicable2 N/C N/A N/A Not Applicable3 N/C N/A N/A Not Applicable4 N/C N/A N/A Not Applicable5 Ground Drain Drain Connection is optional6CHAN B NO, Channel B normally open Orange Y Normally Open7CHAN B COM, Channel B common WHITE/ORANGE K Common8 N/C N/A N/A Not Applicable9CHAN B TAMPER TEST, channel B tamper test WHITE/GREEN Y Tamper test10 N/C N/A N/A Not Applicable11 N/C N/A N/A Not Applicable
Chapter 7 - Electronic Pulser Installation Landis+Gyr92 98-1135 Rev AE Installation Guide1. Refer to the pulse outputs section of the pulser's installation manual and check to make sure the signal interface corresponds to the definitions shown in the table below.2. Connect the male circular connector on the cable to the pulse output connector on the pulser.3. Apply Di-Electric Grease Compound to the sensor connector. See Appendix A GPR Waterproofing for more information.4. Connect the cable connector to the GPR sensor connector. Figure 7 - 11. Circular Connector Wiring for Two Form-A Volume InputsNOTE: The cable connector is shown downside up.
Landis+Gyr Chapter 7 - Electronic Pulser InstallationInstallation Guide 98-1135 Rev AE 93 Figure 7 - 12. Cable 19-2332Interface to Multi-OutputsThe cable 19-2331 can be used for multi-output interfaces such as conduit, cable gland, or terminal block. This cable supports only Form-A volume outputs.The general installation procedure is as follows.1. Refer to the pulse outputs section of the pulser's installation manual.2. Connect the DRAIN lead to the drain terminal on the pulser output connector. The drain connection is optional.Table 7 - 3. Two Form-A Volume Inputs Wiring DefinitionsGPR 19-2332 Cable Pulser Output ConnectorGPR Sensor Connector Pin # Signal and Description Lead Color Circular Connector Pin Label Description1CHAN A NO, channel A normally open ORANGE A Normally Open2CHAN A COM, Channel A common WHITE/ORANGE B Common3 N/C N/A N/A Not Applicable4CHAN A TAMPER TEST, Channel A tamper test WHITE/GREEN A Normally Open5 Ground Drain C Drain6CHAN B NO, Channel B normally open BLUE D Normally Open7CHAN B COM, Channel B common WHITE/BLUE E Common8 N/C N/A N/A Not Applicable9CHAN B TAMPER TEST, channel B tamper test GREEN D Normally Open10 N/C N/A N/A Not Applicable11 N/C N/A N/A Not Applicable
Chapter 7 - Electronic Pulser Installation Landis+Gyr94 98-1135 Rev AE Installation Guide3. Make connection to the volume pulse output channels and alarm channel according to the table below.4. Apply Di-Electric Grease Compound to the sensor connector. See Appendix A GPR Waterproofing for more information.5. Connect the cable connector to the GPR sensor connector. Figure 7 - 13. Flying Leads Wiring for Two Form-A Volume Inputs and AlarmNOTE: The cable connector is shown downside up.
Landis+Gyr Chapter 7 - Electronic Pulser InstallationInstallation Guide 98-1135 Rev AE 95 Figure 7 - 14. Cable 19-2331Start the GPR Operation In Install ModeBy now, the GPR should be fully mounted without it's cover.The GPR module, as received from the contract manufacturer, should have the correct Network LAN ID and CRC numbers already configured. The GPR, when installed for the first time, will start operation in Install Mode. Install Mode is a temporary operation mode during which the GPR Table 7 - 4. Two Form-A and Alarm Wiring DefinitionsGPR 19-2331 Cable Pulser Output ConnectorGPR Sensor Connector Pin # Signal and Description Lead Color Terminal Description1CHAN A NO, channel A normally open ORANGE Y1 Normally Open2CHAN A COM, Channel A common WHITE/ORANGE K1 Common3 N/C N/A N/A Not Applicable4CHAN A TAMPER TEST, Channel A tamper test WHITE/GREEN Y1 Tamper Test5 Ground Drain Drain Connection is Optional6CHAN B NO, Channel B normally open BLUE Y2 Normally Open7CHAN B COM, Channel B common WHITE/BLUE K2 Common8 N/C N/A N/A Not Applicable9CHAN B TAMPER TEST, channel B tamper test Brown Y2 Tamper Test10 ALARM (A+), positive alarm WHITE/BROWN A+ No Connection11 ALARM (A-), negative alarm GREEN A- No Connection
Chapter 7 - Electronic Pulser Installation Landis+Gyr96 98-1135 Rev AE Installation Guideinitiates the first network synchronization, and performs auto-registration to Command Center. To be able to sync to a network the GPR must have the same CRC number as that of the Network. During auto-registration the GPR requests for operation and meter specific configurations from Command Center. When the new configuration data is obtained, the GPR reconfigures itself, reboots, and then changes operation to Normal Mode.Once the GPR is properly mounted and connected to the pulser, it is ready for operation to start. To start the GPR in Install Mode follow the procedure below.1. The sensor cable should be installed before the battery connection to avoid false counts at startup.2. Apply dielectric grease compound to the battery connector. See Appendix A GPR Waterproofing for more information.3. Apply power to the module by making the battery connection.4. Remove the foam between the battery and the PCB and discard it.5. Observe the LED on the module for proper start up. Shortly after power is applied the LED will flash once every 5 seconds for 60 seconds to indicate to the installer that the module is in Installation Mode, and is operating normally. If an error is encountered, the LED will flash twice per second to indicate there is an error and continue flashing until power is disconnected.6. If the module started operation correctly, mount the cover as shown in the next 3 steps.7. Arrange the GPR Pulse Input and Battery Interface cables as shown in Figure 7 - 15. The cables must not interfere with or block the GPR antenna. Pull the wires over the connector as shown. Figure 7 - 15. Pulse Interface Cable's Shrink Tubing Must Route Through GPR Strain Relief Slot8. Install the GPR cover using the four security Torx screws included with the GPR. The cover must be installed with the gasket tab inserted into the strain relief slot located at the bottom left corner of the GPR enclosure as shown in the following photos.
Landis+Gyr Chapter 7 - Electronic Pulser InstallationInstallation Guide 98-1135 Rev AE 97 Figure 7 - 16. GPR Cover Gasket Tab and Cover Strain Relief Slot9. Tighten the screws to 13 inch-pounds (± 1 inch-pound). Figure 7 - 17. GPR Cover Screws10. Install tamper seals into the tamper cups that are part of the GPR cover.11. Installation is now complete.
AInstallation Guide 98-1135 Rev AE 99GPR WaterproofingApplying Water Sealant to Circuit Board ConnectionsCRC Di-Electric Grease Compound is recommended as a sealant to prevent water intrusion into the GPR Pulse Input and Battery circuit board connections. Figure A - 1. CRC Di-Electric Grease CompoundNOTE: Novagard® G661 is also approved as an electrical sealant and is available in 5.3 ounce tubes. It has a shelf-life of eighteen (18) months from the date of manufacture, as indicated by the lot number, when stored in the original, unopened container at, or below, 100ºF.Novagard® G661 may be ordered from:Novagard Solutions®5109 Hamilton AvenueCleveland, OH 44114Phone: (216) 881-3890 Facsimile: (216) 881-6977www.Novagard.comNOTE: Dow Corning 4 Electrical Insulating Compound is approved as an electrical sealant and may be ordered from:Ellsworth AdhesivesPart #: 4 CMPD 150G TUBEW129 N10825 Washington Dr.Germantown, WI 53022Phone: 1-877-454-9224Website: http://www.ellsworth.com/Home.html
Appendix A - GPR Waterproofing Landis+Gyr100 98-1135 Rev AE Installation GuideNOTE: CRC Di-Electric Grease Compound is electrical grade.1. Liberally apply CRC Di-Electric Grease Compound (“the compound”) to the Battery and GPR Pulse Input circuit board connectors as shown in Figure A - 2 and Figure A - 3. Figure A - 2. Apply the Compound to the Battery Connector Figure A - 3. Apply the Compound to the GPR Pulse Input Connector2. Force the compound between the connector pins with a cotton tipped swab or other suitable applicator as shown in Figure A - 4. Figure A - 4. Force the Compound between Connector PinsGPR Pulse InputConnectorBattery Connection
Landis+Gyr Appendix A - GPR WaterproofingInstallation Guide 98-1135 Rev AE 1013. Liberally apply the compound to the connectors of the GPR Pulse Input and Battery Interface cables. Force the compound into ALL holes and cover ALL electrical contacts, as shown in the following photos.NOTE: The following photos show representative cables to illustrate compound application. Figure A - 5. Apply the Compound to GPR Cable Connectors: Cover All Contacts4. First, install the GPR Pulse Input cable, and then the Battery Interface cable, onto the GPR circuit board connectors as shown in Figure A - 6.UWARNING: The GPR Pulse Input cable MUST be installed prior to installing the Battery cable. Do NOT disconnect the Battery cable after it has been installed. Disconnecting the battery may cause unwanted pulses to be counted by the GPR. If the battery is disconnected, reprogram the GPR to clear any unwanted pulse counts, then reconnect the battery.UWARNING: Substitution of components may impair the suitability for Class I, Division 1 applications. Replace battery only with Landis+Gyr part number 40-1235.5. Liberally apply the compound to the back of each cable connector, forcing the compound into each hole where the wires exit the connectors. The GPR circuit board and cable connectors must be completely covered as shown in Figure A - 6. A cotton tipped swab may be used to force the compound between each wire and into each connector hole.NOTE: Battery should not be connected until GPR is fully mounted.
Appendix A - GPR Waterproofing Landis+Gyr102 98-1135 Rev AE Installation Guide Figure A - 6. The Compound Must Cover Wires and Connectors for Watertight Seal6. Arrange the GPR Pulse Input and Battery Interface cables as shown in Figure A - 7. The cables must not interfere with or block the GPR antenna. Pull the wires over the connector as shown.ACAUTION: The GPR Pulse Input cable must be inserted into the GPR enclosure strain relief slot as shown. The shrink tubing on the cable must be inserted into the strain relief slot.NOTE: Battery should not be connected until GPR is fully mounted.7. Gently press the cable downward into the strain relief slot at midpoint of the heat shrink tubing as shown in the following figures. Figure A - 7. Arrange Cables As Shown Before Installing the GPR CoverGPR PulseInterfaceCableGPR Antenna
Landis+Gyr Appendix A - GPR WaterproofingInstallation Guide 98-1135 Rev AE 103 Figure A - 8. Heat Shrink Tubing Midpoint Pressed Into Strain Relief Slot
Appendix A - GPR Waterproofing Landis+Gyr104 98-1135 Rev AE Installation GuideOrdering InformationCRC Di-Electric Grease CompoundModel: 02085Description: Di-Electric Grease, Silicone, Net 3.3 oz.Manufacturer:CRC Industries Americas Group885 Louis DriveWarminster, PA 18974-2869Phone: (215) 674-4300Email: info@crcindustries.comWebsite: http://www.crcindustries.com/Novagard® G661 may be ordered from:Novagard Solutions®5109 Hamilton AvenueCleveland, OH 44114Phone: (216) 881-3890Facsimile: (216) 881-6977www.Novagard.comDow Corning 4 Electrical Insulating Compound may be ordered from:Ellsworth AdhesivesPart #: 4 CMPD 150G TUBEW129 N10825 Washington Dr.Germantown, WI 53022Phone: 1-877-454-9224Website: http://www.ellsworth.com/Home.htmlCone-Shaped Adhesive Nozzles for Dow 4 Compound may be ordered from:NOTE: Nozzles listed here have not been tested to verify compatibility with Dow 4 Compound tube threads. Contact each supplier's customer support for additional information.3M Collision Repair Solutions3M™ Threaded Cartridge Nozzle Part Number: 08187UPC: 00051135081877Stock Number: 60455034698http://3mcollision.com/products/tools/applicators-and-accessories/3m-threaded- cartridge-nozzle-08187.html
Landis+Gyr Appendix A - GPR WaterproofingInstallation Guide 98-1135 Rev AE 1053M Distributorshttp://3mcollision.com/dealers/search?zip=30022&lat=34.029613&lng=- 84.23841700000003DKHardware.comPhone: 877-509-8040CRL Screw-On Uncut Standard Urethane NozzleItem # UN0Zhttp://www.dkhardware.com/product-11007-un0z-screw-on-uncut-standard-urethane- nozzle.htmlEllsworth AdhesivesW129 N10825 Washington Dr.Germantown, WI 53022Phone: 1-877-454-9224Website: http://www.ellsworth.com/Home.html•Sika Nozzle - Uncut•Part #: A4006P - 189429•Description: Uncut nozzle for adhesive dispensingSold as pack (6/pack)http://www.ellsworth.com/display/productdetail.html?productid=1453&Tab=Vendors•Sika Nozzle - Threaded Cone•Part #: 883970 - 169853•Description: Threaded cone nozzle for adhesive dispensingSold as pack (6/pack)http://www.ellsworth.com/display/productdetail.html?productid=1443&Tab=Vendors
BInstallation Guide 98-1135 Rev AE 107Installation in HazardousLocationsInformationThe following information describes and limits what can be attached to the GPR in a Division 1 location per the UL certification.1. GPR Entity Parameters:•Uo (Voc) = 6.3 V dc•Io (Isc) = 7.34 A•Po = 5.91 W•Co (Ca) = 207 uF•Lo (La) = 43 uH2. The output current of the GPR is limited by a resistor such that the output voltage-current plot is a straight line drawn between open-circuit voltage and short-circuit current.3. Selected intrinsically safe equipment must be third party listed as intrinsically safe for the application, and have intrinsically safe entity parameters conforming to Table B - 1 below.4. This associated apparatus may also be connected to simple apparatus as defined in Article 504.2 and installed and temperature classified in accordance with article 504.10(B) of the National Electrical Code (ANSI/NFPA 70), or other local codes, as applicable. The GPRs described in this guide qualify as simple apparatus for the purposes of intrinsic safety.5. Capacitance and Inductance of the field wiring from the intrinsically safe equipment to the GPR shall be calculated and must be included in the system calculation as shown in Table B - 1. Cable capacitance, Ccable, plus intrinsically safe equipment capacitance, Ci must be less than the marked capacitance, Ca (or Co), shown on any associated apparatus used. The same applies for inductance (Lcable, Li and La or Lo, respectively). Where the cable capacitance and inductance per foot are not known, the following values shall be used: Ccable=60pF/ft., Lcable= 0.2 uH/ft. The total capacitance and inductance of each I.S. device and associated cable is to be added together and cannot exceed the stated Co and Lo values.Table B - 1. Conforming Safety ParametersI.S Equipment GPRUi (or V max)or6.3 V dcIi (or I max) 7.34 APi (or P max) 5.91 WCi + Ccable 207 uFLi + Lcable 43 uH
Appendix B - Installation in Hazardous Locations Landis+Gyr108 98-1135 Rev AE Installation Guide6. Where multiples circuits extend from the GPR, they must be installed in separate cables or in one cable having suitable installation. Refer to Article 504.30(B) of the National Electrical Code (ANSI/NFPA 70) and Instrument Society of American Recommended Practice ISA RP12.6 for installing intrinsically safe equipment.7. Intrinsically safe circuit must be wired and separated in accordance with Article 504.20 of the National Electrical Code (ANSI/NFPA 70) or other local codes, as applicable.8. The GPR has not been evaluated for use by UL in combination with another associated apparatus.
Landis+Gyr Appendix B - Installation in Hazardous LocationsInstallation Guide 98-1135 Rev AE 109Control Drawing 86-1006 Figure B - 1. Wiring Control Drawing
CInstallation Guide 98-1135 Rev AE 111American KitSub-AssembliesAmerican Kit Sub-AssembliesAs part of the Required Materials, part number 45-1189, 45-1190, or 45-1193, American Large Diaphragm GPR Kit, includes the following components: 45-1185, GPR Assembly w/ Universal Bracket; 45-1203 Hardware Kit, American Large Diaphragm.NOTE: Bracket 28-1440, can be used in either front-left or back-right orientations.NOTE: Bracket, 28-1443, can be used in either front-right or back-left orientations.Table C - 1. Kit, GPR Installation, American Large Diaphragm, Alternative Orientation #45-1189Description Part NumberBracket, GPR, C&I Gas, American 28-1440Hardware Kit, American Large Diaphragm, 2-Way 45-1203GPR Assembly w/ Universal Bracket 45-1185Table C - 2. Kit, GPR Installation, American Large Diaphragm, Behind Index #45-1190Description Part NumberBracket, GPR, C&I Gas, American, Behind Index 28-1441Hardware Kit, American Large Diaphragm, 2-Way 45-1203GPR Assembly w/ Universal Bracket 45-1185Table C - 3. Kit, American Large Diaphragm Alternative Orientation GPR, #45-1193Description Part NumberTab l e NumberBracket, GPR, C & I Gas American, Alternate Orientation 28-1443GPR Assembly w/ Universal Bracket 45-1185 Table C - 5Hardware Kit, American Large Diaphragm, 2-Way 45-1203 Table C - 4
Appendix C - American Kit Sub-Assemblies Landis+Gyr112 98-1135 Rev AE Installation Guide Figure C - 1. Hardware Kit #45-1203 for Index Cover and Bracket Table C - 4. Hardware Kit, American Large Diaphragm #45-1203Description Part NumberA Cup, Tamper Seal, C&I, 2-Way Gas 22-1384B Cup, Tamper Seal, C&I Gas 22-0277C Index Screw, Self-threading, 8-18x3/4 inch, Type 25, SS 22-1174D Screw, 12-24x1 inch, Fillister Head, Slotted, SS 22-1383E Tie Wrap, 3.9 inch, UV, Nylon, Black 30-0502F Screw,8-32x5/8 inch, Fillister Head, SS 22-0310G Seal, Residential Gas, Security 29-1557H Seal, Tamper, C&I Gas 22-0278Table C - 5. GPR Assembly w/ Universal Bracket #45-1185Description Part NumberTab le NumberAssy, 2-Way C&I Gas Module 40-1672GPR, Bracket, Universal, C&I 28-1308Screw, #6x1/2in, Flat Head, Pin-In-Torx, Self-tap, SS 22-1057Screw, 10-32x3/8 inch, Pan Head, SS 22-1468Washer, #10, EXT LK, SS 22-0119Kit, Hardware, Wall Mount Cover (GPR Cover Mounting Kit) 45-1042 Table C - 6DCFEGHAB
Landis+Gyr Appendix C - American Kit Sub-AssembliesInstallation Guide 98-1135 Rev AE 113Table C - 6. GPR Cover Mounting Kit #45-1042Description Part NumberSeal, Tamper, C&I Gas 22-0278Screw, #6x1in, Button Head, Pin-In-Torx, T-10, Self-tapping, SS 22-1057
DInstallation Guide 98-1135 Rev AE 115Rockwell KitSub-AssembliesRockwell Kit Sub-AssembliesAs part of the Required Materials, part number 45-1186, Kit, Rockwell Large Diaphragm, GPR, includes the following components: •45-1185, GPR Assembly w/ Universal Bracket•45-1169, Rockwell Large Diaphragm Index Cover Hardware KitTable D - 1. GPR Installation Kit for Rockwell 750 Large Diaphragm Meter #45-1186Description Part NumberTab le NumberBracket, MM MTG, C&I Gas, Rockwell 28-1161Kit, Rockwell Large Diaphragm Index Cover Hardware 45-1169 Table D - 2GPR Assembly w/ Universal Bracket 45-1185 Table D - 3Table D - 2. Kit, Rockwell Large Diaphragm Index Cover Hardware #45-1169Description Part NumberA Cup, Security, Wedge LOC 22-0281B Screw, 5/16 - 18x1.25 LG, SS, FH 22-1358C Seal, Tamper, MM, RKWL, Cover 22-0275D Tie Wrap, 3.9 inch, UV, Nylon, Black 30-0502
Appendix D - Rockwell Kit Sub-Assemblies Landis+Gyr116 98-1135 Rev AE Installation Guide Figure D - 1. Rockwell Large Diaphragm Hardware Kit # 45-1169Table D - 3. GPR Assembly w/ Universal Bracket #45-1185Description Part NumberAssy, 2-Way C&I Gas Module 40-1672GPR, Bracket, Universal, C&I 28-1308Screw, #6x1/2in, Flat Head, Pin-In-Torx, Self-tap, SS 22-1057Screw, 10-32x3/8 inch, Pan Head, SS 22-1468Washer, #10, EXT LK, SS 22-0119Kit, Hardware, Wall Mount Cover (GPR Cover Mounting Kit) 45-1042ADCB
EInstallation Guide 98-1135 Rev AE 117Schlumberger KitSub-AssembliesSchlumberger Kit Sub-AssembliesAs part of the Required Materials, part number 45-1187, the Schlumberger Large Diaphragm GPR Kit, includes the following components:•45-1185, GPR Assembly w/ Universal Bracket•45-1171 Schlumberger Large Diaphragm Index Cover Hardware Kit. Figure E - 1. Schlumberger Large Diaphragm Index Cover Hardware (Part# 45-1171)Table E - 1. Schlumberger Large Diaphragm GPR Kit #45-1187Description Part NumberBracket, MM MTG, C&I Gas, Schlumberger 28-1162GPR Assembly w/ Universal Bracket 45-1185 Table E - 3Kit, Schlumberger Large Diaphragm Index Cover Hardware 45-1171 Table E - 2Table E - 2. Kit, Schlumberger Large Diaphragm Index Cover Hardware # 45-1171Description Part NumberA SEAL,TAMPER,C&I GAS 22-1289B SCREW,1/4x20x5/8-inch, FILH, SS 22-0312C TIE WRAP, 3.9inch, UV, NYLON, BLACK 30-0502ABC
Appendix E - Schlumberger Kit Sub-Assemblies Landis+Gyr118 98-1135 Rev AE Installation GuideTable E - 3. GPR Assembly w/ Universal Bracket #45-1185Description Part NumberAssy, 2-Way C&I Gas Module 40-1672GPR, Bracket, Universal, C&I 28-1308Screw, #6x1/2in, Flat Head, Pin-In-Torx, Self-tap, SS 22-1057Screw, 10-32x3/8 inch, Pan Head, SS 22-1468Washer, #10, EXT LK, SS 22-0119Kit, Hardware, Wall Mount Cover (GPR Cover Mounting Kit) 45-1042
FInstallation Guide 98-1135 Rev AE 119Sprague Kit Sub-AssembliesSprague Kit Sub-AssembliesAs part of the Required Materials, part number 45-1188, Sprague Large Diaphragm GPR Kit, includes the following components:•45-1185, GPR Assembly w/ Universal Bracket•45-1114, Sprague Large Diaphragm Index Cover Hardware KitTable F - 1. GPR Installation Kit for Sprague Large Diaphragm Meters #45-1188Description Part NumberTab le NumberSprague Large Diaphragm Index Cover Hardware Kit 45-1114 Table F - 2GPR Assembly w/ Universal Bracket 45-1185 Table F - 3Bracket, MM MTG, C&I Gas, Sprague 28-1163Table F - 2. Sprague Large Diaphragm Index Cover Hardware Kit #45-1114Description Part NumberA Washer, Flat, M5, SS 22-0178B Cup, Tamper Seal, C&I Gas, Sprague 22-0277C Seal, Tamper C&I Gas, Sprague 22-0278D Screw, 10-24 x 3/4 inch, FILH, SS 22-1376E Screw, 10-24 x 7/8 inch, FILH, Slotted, SS 22-1355F Tie Wrap, 3.9 inch, UV, Nylon, Black 30-0502
Appendix F - Sprague Kit Sub-Assemblies Landis+Gyr120 98-1135 Rev AE Installation Guide Figure F - 1. Sprague Large Diaphragm Hardware Kit #45-1114 for Index Cover Table F - 3. GPR Assembly w/ Universal Bracket #45-1185Description Part NumberAssy, 2-Way C&I Gas Module 40-1672GPR, Bracket, Universal, C&I 28-1308Screw, #6x1/2in, Flat Head, Pin-In-Torx, Self-tap, SS 22-1057Screw, 10-32x3/8 inch, Pan Head, SS 22-1468Washer, #10, EXT LK, SS 22-0119Kit, Hardware, Wall Mount Cover (GPR Cover Mounting Kit) 45-1042ACBFDE

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