Honeywell Enraf 990SRFL Radar Level Tank Gauge User Manual 4417760 Rev 1

Honeywell Enraf Radar Level Tank Gauge 4417760 Rev 1

user manual

SmartRadarFlexLine© 2007Installation Guide
Table of contents FlexLineATable of contents1 General........................................................................... 11.1 Using this installation guide ......................................... 11.2 Related documents...................................................... 11.3 Trademarks.................................................................. 11.4 Contact ........................................................................ 12 Safety ............................................................................. 22.1 Correct for use............................................................. 22.2 Safety conventions ...................................................... 22.3 Safety instructions ....................................................... 22.4 Liability......................................................................... 32.5 Labels .......................................................................... 42.6 Personal safety............................................................ 52.7 Warnings and cautions ................................................ 52.8 Electrical ...................................................................... 72.9 Accordance to regulations ........................................... 72.10 Compliance to FCC, R&TTE........................................ 83 Product Description.................................................... 103.1 SmartRadar components........................................... 103.2 SmartRadar FlexLine................................................. 103.3 SmartView ................................................................. 123.4 SmartConn................................................................. 123.5 Configurations............................................................ 134 Installation ................................................................... 144.1 Safety ........................................................................ 144.2 Receipt....................................................................... 144.3 Storage ...................................................................... 154.4 Before installation ...................................................... 154.5 Installation overview .................................................. 164.6 Mechanical installation............................................... 174.7 Preparations for installation with SmartConn............. 184.8 Preparations for installation without SmartConn........ 194.9 Installing the cable glands and stopping plugs with SmartConn................................................................. 21
FlexLine Table of contentsB4.10 Installing the compound glands, conduits and stopping plugs without SmartConn........................................... 224.11 Electrical connection.................................................. 234.12 Finishing installation with SmartConn........................ 344.13 Finishing installation without SmartConn................... 355 Technical data ............................................................. 365.1 Weights and dimensions............................................ 36
General FlexLine11 General1.1 Using this installation guideFor use in measurement systems for inventory measurement and control. The SmartRadar Flexline can integrate data from other measurement devices, such as temperature RTD sensors. Data from Radar and connected sensors can be communicated to host computer systems via a variety of industry standard protocols.1.2 Related documents• SmartRadar FlexLine Safety instructions for installation, commissioning, operation and maintenance, shipped with the device.• Installation guide SmartRadar Antennas.• CE Declaration of Conformity • EC-Type Examination Certificate• IECEx Certificate of Conformity• FCC Authorization• Control drawings for FM and CSA.1.3 TrademarksHART™ is a registered trademark of the HART Communication Foundation.1.4 ContactEnraf BVPO Box 812; 2600AV DelftNetherlandsE-mail: helpdesk@enraf.nlWebsite: http://www.enraf.com
FlexLine Safety22 Safety2.1 Correct for useThe SmartRadar FlexLine is a radar-based level gauge to use in inventory measurement systems and can be used to interface with other systems and sensors such as temperature gauges.2.2 Safety conventions"Warnings", "Cautions" and "Notes" are used throughout this installation guide to bring special matters to the immediate attention of the reader.• A Warning concerns danger to the safety of the technician or user.• A Caution draws the attention to an action which may damage the equipment.• A Note points out a statement deserving more emphasis than the general text, but not requiring a "Warning" or a "Caution".2.3 Safety instructions2.3.1 Safety instructionsRefer to the safety instructions shipped with the device for installation, commissioning, operation and maintenance.2.3.2 EC declaration of conformity (for E.U.)Refer to the EC declaration of conformity, shipped with the device.2.3.3 Control drawings for FM & CSARefer to the control drawings shipped with the device.2.3.4 UsersThe mechanical and electrical installation must be carried out only by trained personnel with knowledge of the requirements for installation of explosion proof equipment in hazardous areas. The entire installation procedure must be carried out
Safety FlexLine3in accordance with national, local and company regulations. The entire electrical installation shall be carried out in accordance with the national requirements for electrical equipment to be installed in hazardous areas.2.3.5 Additional informationIf you require additional information, contact Enraf or its representative.2.3.6 Environmental conditionsObserve the environmental conditions for the temperature and the pressure. Refer to the chapter “Technical data”.2.4 LiabilityThe information in this installation guide is the copyright property of Enraf B.V., Netherlands. Enraf B.V. disclaims any responsibility for personal injury or damage to equipment caused by:• Deviation from any of the prescribed procedures,• Execution of activities that are not prescribed,• Neglect of the safety regulations for handling tools and use of electricity.The contents, descriptions and specifications in this installation guide are subject to change without notice. Enraf B.V. accepts no responsibility for any errors that may appear in this installation guide.NOTERefer to EN IEC 60079-14 or NEC (NFPA70).Warning!Only certified technicians are authorized to make changes on the SmartRadar configuration. All modifications must be in accordance to the guidelines as set forth by Enraf. Modifications not authorized by Enraf will invalidate the approval certificates.
FlexLine Safety42.5 LabelsFig. 2.1 LabelsA Identification label with safety note.Fig. 2.2 Identification label (Example)A
Safety FlexLine52.6 Personal safety2.7 Warnings and cautions2.7.1 GeneralWhen it is required to open the instrument in an explosive hazardous environment.Warning!In hazardous areas it is compulsory to use personal protection and safety gear. This can be:• Safety helmet, fire-resistive overall, safety shoes, safety glasses, working gloves, LEL-meter.Pay attention to the kind of product in the tank. If there is any danger for your health, wear a gas mask and take all necessary precautions.Warning!Take appropriate precautions when chemical or toxic product vapors are present (compressed air, chemical protection suit, detection equipment).NOTEThe emitted microwave energy is far below the accepted limits for exposure of the human body. The antenna generates a maximum radiation of 0.1 mW/cm2.Warning!Make sure that all power to the device is switched off before you open the covers of the device. Failure to do so may cause danger to persons or damage the equipment. All covers of the device must be closed before switching the power on again.Warning!Treat the flange surface of the cover and the housing with care.Keep the flange surface free of dirt.The O-ring must be present and undamaged.
FlexLine Safety6ToolsWorking environmentRequired skillsWarning!Use non-sparking tools and explosion-proof testers. Use suitable explosion-proof tools (e.g. testing devices)!Warning!Avoid generation of static electricity. Make sure that no explosive gas mixtures build up in the working area.Warning!The technician must have technical skills to be able to safely install the equipment. The technician also must be trained to work in accordance with the national requirements for electrical equipment in hazardous areas.
Safety FlexLine72.8 Electrical2.8.1 IEC safety standards• The entire electrical installation must be in accordance with the International Standard EN IEC 60079-14 for electrical equipment in hazardous areas or with NEC (NFPA70) requirements.• The stopping plugs, cable glands and reducers must be installed in accordance with appropriate IP requirements• Use explosion proof (Ex-d) compound barrier glands (due >2 litres IIB) in case of use without SmartConn (Ex-e junction box).• Use increased safe (Ex-e) cable glands in case a SmartConn box is used.• Improper installation of cable glands, conduits or stopping plugs will invalidate the Ex approval of this device.2.8.2 Grounding2.9 Accordance to regulations2.9.1 Device without SmartConnType of protection:ATEX / IEC Ex / CSACertificate numbers:SmartRadar FlexLine: KEMA 07ATEX0010X and IECEX KEM 07.0003 X.SmartView: KEMA 07ATEX0011X and IECEX KEM 07.0004 X.SmartConn: KEMA 07ATEX0093 and IECEX KEM 07.0031.Without SmartView: Ex d [ia] T6 Ta: -40 °C - +65 °C.With SmartView: Ex d [ia] ia T4 Ta: -25 °C - +65 °C.Warning!Make sure the housing of the device is properly connected to the ground reference! Make sure that the electrical resistance of the ground connection is below the maximum of prescribed by local requirements!
FlexLine Safety8FMWithout SmartView: Class , DIV , group C,D T6 NEMA 4X Ta: -40 °C - +65 °C.With SmartView: Class , DIV , group C,D T4 NEMA 4X Ta: -25 °C - +65 °C.CSAWithout SmartView: Class , DIV , group C,D T6 NEMA 4X Ta: -40 °C - +65 °C.With SmartView: Class , DIV , group C,D T4 NEMA 4X Ta: -25 °C - +65 °C.2.9.2 Device with SmartConnType of protection:ATEX / IEC Ex / CSAWithout SmartView: Ex de [ia] T6 Ta: -40 °C - +65 °C.With SmartView: Ex de [ia] ia T4 Ta: -25 °C - +65 °C.2.10 Compliance to FCC, R&TTEThis device complies with EN 302372 of the R&TTE Directive and Part 15 of the FCC Rules. The device does not cause harmful interference and accepts any interference received.Warning!Changes or modifications made to this equipment not approved by Enraf B.V. invalidate the R&TTE/FCC authorization to operate this equipment.Caution!This equipment has been tested. It complies with a Field disturbance sensor 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 device generates, uses and radiates radio frequency energy. If this device is not installed and used in accordance with the instructions, it can cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.
Safety FlexLine92.10.1 EN302372-1 ANNEX BThe following installation requirements shall be fulfilled:1 SmartRadar FlexLine instruments are required to be installed at a permanent fixed position at a closed (not open) metallic tank or reinforced concrete tank, or similar enclosure structure made of comparable attenuating material;2 Flanges and attachments of the radar equipment shall provide the necessary microwave sealing by design.3 Sight glasses shall be coated with a microwave proof coating when necessary (i.e. electrically conductive coating);4 Manholes or connection flanges at the tank shall be closed to ensure a low-level leakage of the signal into the air outside the tank.5 Whenever possible, mounting of the radar equipment shall be on top of the tank structure with the orientation of the antenna to pointing in a downward direction;6 Installation and maintenance of the radar equipment shall be performed by professionally trained individuals only.NOTEThis device is certified to measure liquid levels in metal, concrete or similar materials, enclosed tanks.NOTEThe radiated output power of the device is far below the exposure limits. Nevertheless, use the device in such a manner that the potential for human contact during normal operation is minimal.
FlexLine Product Description103 Product Description3.1 SmartRadar componentsFig. 3.1 System componentsThe device has following components:A SmartRadar FlexLine with separator coupling to radar antennaB SmartView (optional)C SmartConn (optional)D Antenna connection (refer to the antenna installation guide)3.2 SmartRadar FlexLine3.2.1 FunctionThe SmartRadar Flexline is the core component. It provides the level measurement, integrates optional sensor data and communicates via the fieldbus to the host computer system.ABCD
Product Description FlexLine113.2.2 ComponentsFig. 3.2 General view and main components of the FlexConn box (FCB)A Top coverB Display coverC FlexConn box and FlexConn cover flange D FlexConn coverE Bolts with reduced shank (turn into thread when closing the cover)F Cable entryG Connection terminals with identification labelsH Separator coupling (connection between antenna and SmartRadar FlexLine)I FlexConn boxJ Inner cover (do not open, do not touch), tampering labelACEDFGHBJI
FlexLine Product Description123.3 SmartView3.3.1 FunctionThe SmartView display can be part of the device. You can install it as stand alone version as well. In this case it is placed in a larger housing. Refer to the display installation guide.3.4 SmartConn3.4.1 FunctionSmartConn is an optional Ex-e junction box and is only certified for ATEX, IEC Ex and CSA. It simplifies the external connection of the device and provides additional cable entries.3.4.2 ComponentsA EnclosureB CoverC Cable entry M20 (4 (6 is optional))D Connection to FlexConn boxE Terminals for intrinsic safe and non intrinsic safe connectionsAEBCD
Product Description FlexLine133.5 ConfigurationsEach device has several configurations. They can differ in:• Accuracy of measurement• Allowed process temperature ranges• Chemical compatibility• Allowed tank pressure• Weights and Measurements (W&M) approval• Explosion safety approvals• Optional features like SmartView (Display) and SmartConn (junction box)• Allowed process temperature (Gas temperature)
FlexLine Installation144 Installation4.1 Safety4.2 Receipt1.Open the box.2.Make sure that following items are in the box:• The device• Safety instruction • Declaration of conformity• Installation guide3.Inspect the package upon arrival. Make sure that the items are not damaged. Contact your local representative or Enraf B.V. in the event of damage.Warning!Make sure that the power to the device is switched off, before you open the cover of the device.Caution!Do not make any additional holes in the housing. Do not incorporate rotating machines or other devices, which create turbulence inside the FlexConn box.Warning!Always clean the FlexConn box flange, when you open or before you close the housing.NOTEDo not throw away the packaging. The packaging is necessary for further transport on site. The packaging is necessary if the device is returned for service or warranty.
Installation FlexLine154.3 Storage4.3.1 Storage of uninstalled devicesKeep the device in its original packing during storage. Keep the device indoors during storage./i4.3.2 Storage of installed devicesIf you do not use an installed device for a longer period, we recommend not to disconnect the mains connection line. If this is not possible, put some moisture-absorbing material (e.g. silica gel) into the electronic compartment and store the device in a closed plastic bag.4.4 Before installationMake sure that following conditions are obeyed:• The antenna and the tank separator are already installed on the tank (refer to the Installation guide SmartRadar Antennas).• The top cover of the device can open without obstruction. Refer to illustration 4.1 for distances required for installation.Ambient conditionsTemperature -50 to +85 °C (SmartView -30 to +85 °C)Humidity 20 to 90 %
FlexLine Installation16Fig. 4.1 Distances to installed deviceA 550 mm. (21.7“)B 260 mm. (10.2“)C 430 mm. (16.9“)D 300 mm. (11.8“)Device weight: 16,3 kg. (36 lbs)4.5 Installation overviewInstallation of the SmartRadar requires the following steps:1. Mechanical installation of the device on the tank separator.2.Preparations for connection3.Installing the compound glands and conduits4.Electrical connection5.Finishing installationThese steps are further explained in the following sections.CBDA
Installation FlexLine174.6 Mechanical installationFig. 4.2 Separator coupling and separatorConnect the SmartRadar to the tank separator.1.Place the separator coupling (A) of the device on the tank separator (C). Make sure that the pin of the separator coupling fits into the corresponding opening of the tank separator.2.Turn the ring (B) clockwise to fasten the device. Fasten the ring hand tight.ABC
FlexLine Installation184.7 Preparations for installation with SmartConn4.7.1 Open the cover of the SmartConnFig. 4.3 SmartConn box 1.Loosen the 4 bolts (A) of the cover. Use an Allen key (4 mm).2.Remove the cover.A
Installation FlexLine194.8 Preparations for installation without SmartConn4.8.1 Remove the top coverFig. 4.4 Remove the top cover1.Open the display cover (A).2.Move up the top cover (B) at the front side and remove the top cover.BA
FlexLine Installation204.8.2 Open the coverFig. 4.5 Open the cover of the device1. Loosen the 16 bolts of the cover. Use an Allen key (8mm).2.Open the cover.WARNING!Make sure that the 4 bolts (A) at the side of the hinge are entirely screwed into the cover and do not protrude beyond the flange of the cover. Otherwise the flange of the housing can be damaged when closing the cover, and invalidate the Ex certificate!AA
Installation FlexLine214.9 Installing the cable glands and stopping plugs with SmartConn4.9.1 Cable glandsIncreased safe (Ex-e) M20 cable glands with an appropriate IP value must be used. Refer to the type plate on the device.4.9.2 Unused cable inletsSeal unused cable inlets with approved threaded stopping plugs.Warning!Only use Ex-e or flameproof certified materials of an appropriate IP value.Warning!Improper installation of cable glands or stopping plugs will invalidate the Ex approval of the SmartRadar.NOTEInstall the cable glands according to the instructions provided by the manufacturer.
FlexLine Installation224.10 Installing the compound glands, conduits and stopping plugs without SmartConnDepending on local regulations this device can be cabled by using compound glands, direct entry or conduits.4.10.1 Compound glandsExplosion proof (Ex-d) compound glands with an appropriate IP value must be used. 4.10.2 ConduitsExplosion proof (Ex-d) conduits with an appropriate IP value must be used. Refer to the type plate on the device.Warning!Only use Ex-d certified materials of an appropriate IP value.Warning!Improper installation of cable glands, conduits or stopping plugs will invalidate the Ex approval of the SmartRadar.NOTEOnly for use in ATEX and IEC Ex approved installations.NOTEInstall the compound glands according to the instructions provided by the manufacturer.Warning!If the SmartRadar is installed in a hazardous area:- Metal conduits must be used, size 3/4”.- Stopper boxes must be installed within 45 cm (18”) of the device to seal the cabling in the conduit.
Installation FlexLine234.10.3 Unused cable inletsSeal unused cable inlets with approved 3/4” threaded stopping plugs.4.11 Electrical connectionNOTEInstall the conduits according to the instructions provided by the manufacturer.Warning!Cables must always comply with the defined cable specifications.Warning!- Minimum incoming wire cross section should be at least 0.2mm2and may consist of a single-, fine- or multi-wire. With the use of wire with a cross section between t0.2mm2 and <0.5mm2, the maximum current I [A] should be reduced to a maximum of I = 0.55A.- With a minimum wire cross section of t0.5mm2 the maximum current I should not be higher then 3A and may consist of a single-, fine- or multi-wire.NOTEThe field cabling entering the SmartConn box must be as short as possible.NOTEDepending on the ambient temperature classification the cables must be suitable for Ta > 70 °C.
FlexLine Installation244.11.1 GroundingThe SmartRadar housing must be properly grounded to the ground reference(generally the tank), according to local regulations. This is a safety grounding requirement.4.11.2 IntroductionLocationThe terminal compartment is located at the rear, inside of the device (refer to figure 4.7). If there is a SmartConn present, you use the terminals of the SmartConn (refer to figure 4.6). These terminals are numbered identical to the terminal compartment in the device.Warning!When measuring the ground resistance, use a suitable instrument which is approved for use in hazardous areas.Caution!Safety depends on proper grounding. Check the resistance of the ground connection directly after installation. The measured ground resistance must be below the maximum prescribed by local and/or national grounding requirements.Caution!The intrinsically safe options have been certified for use in hazardous areas. Make sure that the certificate of approval is available on site and act in accordance with the instructions as given in the certificate.Caution!Intrinsically safe wiring must be separated from all other wiring. The cable lay-out must be in accordance with local and/or national regulations.NOTEConnect the armouring of the cable externally in the cable gland at both ends of the cable.
Installation FlexLine25ConnectionsThe intrinsically safe cabling must enter at the gland (C) only. This entry is marked "Ex-i". Refer to figure 4.6. "Ex-i entry with SmartConn". Blue marked cables are recommended for the intrinsically safe options.Fig. 4.6 Ex-i entry with SmartConnA Blue terminals, for intrinsically safe connections.B Grey terminals, for non-intrinsically safe connections.C Glands for intrinsically safe cabling only.TerminalsThe terminal compartment is divided into two zones:NOTEThe SmartConn box is also available with 6 cable entries.CAB
FlexLine Installation26Fig. 4.7 Terminal layout without SmartConn• Blue terminals (A), for intrinsically safe connections, such as HART, VITO and SmartView.• Grey terminals (B), for non-intrinsically safe connections.The indices of the terminals are variable. For each option there are indices on the terminal row. They are specified in a label attached in front of the terminal row, as is schematically indicated in figure 4.8.The terminals for the power supply are standard.Some terminal contacts can be double labelled. In this case the white text on black label is the first option for connection. The black text on white label is the second option for connection.BA
Installation FlexLine27Fig. 4.8 Terminal labellingGeneral procedureThe general procedure for electrical connection is:1 Connect the wiring to the terminals with the numbers as shown in the tables in the following sections.18 17 16 15 14
FlexLine Installation284.11.3 Non-intrinsically safe connectionsThe non-intrinsically safe connections are connected to the grey wiring terminal.If local and or national regulations allow, the power supply, Enraf fieldbus and hardware relay outputs can be combined in one, unshielded, cable. A separate cable can also be used for each.Power supplyConnect the power supply to either:- DC: 24 - 65 Volt- AC: 65 - 240 Volt/i/iNOTEThe DC polarity is not critical.NOTEInstall an explosion proof mains switch in the mains cable to the SmartRadar.Cable specificationsType Suitable for the SmartRadar power rating and approved for use in hazardous areasLabel Parameters00. Vin-a/L 24-65 Vdc -15/+10%65-240 Vac -15/+10%50/60 Hz ± 10%Automatic selection01. Vin-b/N
Installation FlexLine29Enraf fieldbus (BiPhase Mark)/i/iTopologyA maximum of 10 devices can be connected to the Enraf field bus line. For short distances up to 20 devices can be connected. This number will be specific to every situation.Host communication EIA 485/i/iCable specificationsType Twisted pair. Rmax = 200 Ohm /line, Cmax = 1 µF.Maximum length 10 km.Label Parameters06. TL1 1200/2400/4800 bpsSelection by software07. TL2Cable specificationsType Twisted pair, shieldedMaximum length 1200 meterNOTEIf necessary the ‘common’ of the EIA 485 can be connected to the ground GND_ISO.Label Parameters11. 485A 1k2/2k4/4k8/9k6/19k2/38k4 bpsSelection by software12. 485B13. GND_ISO
FlexLine Installation30TopologyUp to 31 gauges can be connected to one EIA 485 Host communication. The gauges are connected in parallel, as described in figure 4.9.Fig. 4.9 EIA 485 topologyHost communication EIA 232/i/iTopologyEIA 232 Host communication is for point-to-point communication. One gauge can be connected per host.Cable specificationsType ShieldedMaximum length 15 meterLabel Parameters08. 232RX 38k4/19k2/9k6/4k8/2k4/1k2 bpsSelection by software09. 232TX10. GND_ISOEIA 485 Field bus13. GND_ISO12. 485B11. 485A13. GND_ISO12. 485B11. 485A13. GND_ISO12. 485B11. 485A
Installation FlexLine31Fig. 4.10EIA 232 topologyHardware relay outputsThe hardware relay outputs can be used as an alarm signal or to operate a remote device.The signals corresponding with the terminal labels are programmed during commissioning./i/iCable specificationsType Approved for use in hazardous areas and suitable for the specified power rating.Label Parameters14. Ry1_a Vmax = 125 Vac, Imax = 0,5 AVmax = 110 Vdc, Imax = 0,3 APmax = 30WNO/NC by factory jumper15. Ry1_b16. Ry2_a Vmax = 125 Vac, Imax = 0,5 AVmax = 110 Vdc, Imax = 0,3 APmax = 30WNO/NC by factory jumper (default = NO)17. Ry2_b18. Ry3_a Vmax = 250 Vac, Imax = 3 AVmax = 40 Vdc, Imax = 3 APmax = 750WNO/NC by factory jumper19. Ry3_b08. 232RX09. 232TX10. GND_ISOEIA 232 Field Bus
FlexLine Installation324.11.4 Intrinsically safe connectionsThe intrinsically safe connections are connected to the blue wiring terminal.VITOFor temperature and water bottom measurement./i/iTopologyOnly one device can be connected to the VITO connection.20. Ry4_a Vmax = 250 Vac, Imax = 3 AVmax = 40 Vdc, Imax = 3 APmax = 750WNO/NC by factory jumper21. Ry4_bCable specificationsType Twisted pair, shielded. Rmax = 25 ȍ / lineMaximum length 1000 meterLabel Parameters22. V_Loop [Ex ia] IIBUo = 23,1 VIo = 124 mAPo = 0.6 WCo=1.0 µFLo = 9 mH23. GND_LoopLabel Parameters
Installation FlexLine33HART/i/iTopologyA maximum of 5 devices can be connected to the HART connection. Cable specificationsType Twisted pair, shielded. Rmax = 25 ȍ / lineMaximum length 1000 meterLabel Parameters24. V_Loop [Ex ia] IIBUo = 23,1 VIo = 124 mAPo = 0.6 WCo=1.0 µFLo = 9 mH25. GND_LoopCaution!Before connecting the HART devices:Check if the sum of the start up currents fits the parameters.
FlexLine Installation34Stand-alone SmartView displayThe labelling on the wiring terminal in the SmartView is identical to the labelling in the SmartRadar./i/i4.12 Finishing installation with SmartConn1. Replace the cover on the SmartConn.2.Tighten the 4 bolts of the cover. Use an Allen key (4 mm).3.The installation is now completed.Cable specificationsType 4-wire, shieldedMaximum length 50 meterLabel Parameters26. SGND [Ex ia] IIBUo = 14,2 VIo = 522 mAPo = 1,7WCo=2,18 µFLo = 0,25 mH27. Vsafe_+28. Safe_A29. Safe_BWarning!Check if the separation between intrinsic and non intrinsic cabling is sufficient and complies with any local and/or national regulations.
Installation FlexLine354.13 Finishing installation without SmartConn4.13.1 Close the cover of the device1. Close the cover. Make sure that the cover does not squeeze any cables inside the housing.2.Tighten the 16 bolts of the cover. Tighten the bolts crosswise. Use an Allen key (8mm).4.13.2 Replace the top cover1.Open the display cover.2.Place the 2 hooks at the rear of the top cover behind the axis of the cover.3.Push down the top cover carefully.4.The installation is now completed.Warning!Tighten all bolts with a torque of 30 Nm (711 ft·lbf) to prevent danger of explosion!Caution!Always clean the flange of the housing and the cover, before you close the cover.Warning!Make sure the flange of the housing is clean and the O-ring is not damaged before closing the cover.
FlexLine Technical data365 Technical data5.1 Weights and dimensionsFig. 5.1 SmartRadar and SmartConn dimensionsA 300 mm (11,82“).B 330 mm (12,99”).C 90 mm (3,54”).D 220 mm (8,66”).E 70 mm (2,76”).F 260 mm (10,24“).Weight: 13,6 kg (36 lbs).B ADECF
Installation Guide Article Nr. 4417760Revision: 01: +31 15 2701 100: info@enraf.nl: http://www.enraf.comWe at Enraf are committed to excellence.Enraf is a registered trademark.®Enraf B.V. Netherlands.©Your Enraf distributorInformation in this publication is subject to change without notice.Delftechpark 392628 XJ, DelftTel.E-mailWebsiteP.O. Box 8122600 AV, DelftNetherlands

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