Norton 7540ST, 7740ST, Track Push Or Pull, Non Hold Open 80 9377 0551 020
User Manual: Norton 7540ST, 7740ST, Track Push or Pull, Non-Hold Open Installation
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Installation Instructions ABLOY Series 7540ST, 7740ST (Pull Side ASSA Mounted) Series PS7540ST, PS7740ST (Push Side Mounted) ASSA ABLOY Door Closers with Slide Track Installations • With or without "DA" suffix, delayed action closing feature. • With or without "M" suffix, Metal Cover. CAUTION Non Hold Open Models An incorrectly installed or improperly adjusted door closer can cause property damage or personal injury. These instructions should be followed to avoid the possibility of misapplication or misadjustment. Note: For Special Applications a separate door and frame preparation template is packed with these instructions. Use this sheet for installation sequence and closer adjustments only. • Sized Door Closers 7740 have 50% power increase capability. Closer size 2 has the weakest power, closer size 6 has the strongest power. • Multi-Sized Closer 7540 can be adjusted from size 1 thru 6. For Use on Doors with 4½" or 5" Wide Butt Hinges Hinge Edge of Door Installation Type Left Hand Door-LH Right Hand Reverse-RHR Right Hand Door-RH Left Hand Reverse-LHR Hinge Edge of Door Pull (Hinge) Side Mounted Right Hand Door-RH Left hand Reverse-LHR Left Hand Door-LH Right Hand Reverse-RHR Push (Stop) Side Mounted • Maximum pull side frame reveal is 1/8" (3mm). • Minimum frame face for pull side is 1-1/8" (26.6mm). • All components are non handed. • The use of ball bearing hinges is recommended for the door on which the closer will be installed. Door must swing freely. • Where severe or abusive conditions are expected a separate door stop, supplied by others, is recommended to assist in preventing damage to the door closer, closer arm; or to the door, frame or adjacent walls. • Door and frame must be properly reinforced, or the use of special fasteners employed, to prevent door collapse or the mounting screws from pulling out. • All dimensions are given in inches with corresponding metric dimensions (millimeters) in parentheses. Copyright © 1997, 2014 Yale Security Inc., an ASSA ABLOY Group company. All rights reserved. Reproduction in whole or in part without the express written permission of Yale Security Inc. is prohibited. 1 80-9377-0551-020 (05-14) Pull Side Installation Template 2-11/16 (68.3) 24-3/16 (614.4) ASSA ABLOY (2) Fastener holes in frame for track 3/4 (19) 13/16 (20.6) (4) Fastener holes in door for 7786 drop plate 4-3/8 (111.1) 4 (101.6) 2-3/8 (60.3) Notes: • Right hand door is shown. • Do not scale drawing. • Minimum door width 26" (660.4mm). • .1046 (2.7mm) minimum thickness recommended for hollow metal door and frame reinforcement. • From centerline of hinge to end of track 27-3/8" (695.3mm). • Minimum ceiling clearance for track is 1-1/8" (26.6mm). • Closer mounted with sex nuts requires the use of door silencers. • Dimensions are given in inches (mm) • Maximum door opening: 110°- recommended with cushion stop in track. 180°- without cushion stop. • Use of auxiliary door stop may be required to prevent damage to door, frame, and hinge. 3/4 (19) 6-3/4 (171.5) 5-7/8 (149.2) (4) Fastener holes in door for closer 12-3/8 (314.3) CL Hinge Pull Side • Drop Plate and sex nuts not shown Screw pack 1/4-20 x 5/8 lg. phillip drive & arm washer with thread lock (1) Stop Position Screw Counterbore facing up Tra ck A 1/4-20 x 1-1/2 lg. phillip drive 2 ss 8-32 x 1/4 lg hex socket cap screw with thread lock (2) 1 em bly No As n H o Bo sem ld O 40 x No bly pen Pa Channel -79 . ck 40 00 3rd hole 50 1 Stop Block -00 Arm Tube 0 2 Cushion Block Arm Rod Slider Stud End Cap (2) (4) 1/4-20 x 2-1/4 lg.phillip drive Hinge Insert (2) Spring tube 8-32 x 1/4 lg. phillip drive (1) 1/4-20 x 5/8 lg.truss head phillip drive with thread lock Cover Screw (2 Per Cover) Plastic Cover (standard) Metal Cover (optional) Copyright © 1997, 2014 Yale Security Inc., an ASSA ABLOY Group company. All rights reserved. Reproduction in whole or in part without the express written permission of Yale Security Inc. is prohibited. 2 80-9377-0551-020 (05-14) Installation Sequence ASSA ABLOY Pull or Push Side Mount • Determine hand of door and type of installation from illustrations on page 1. Arm Indexing PULL MOUNT • Use template dimensions to locate fastener holes on door and frame. See "Preparation for Fasteners" chart below. Frame: Prepare the frame for mounting track. Drill and tap holes for 1/4-20 machine screws or #14 wood screws. Door: Prepare the door for mounting closer. Drill and tap (4) holes for 1/4-20 machine screws, #14 wood screws, 3/8 diameter sex-nuts, or through bolts and grommet-nuts. Arm in position Pinion Flat (Bottom View) Right hand Valves down Valves up Note: If drop plate is used, prepare holes for 7786 drop plate instead of closer. Secure drop plate before mounting closer. Arm Indexing PUSH MOUNT • Fasten closer to door or drop plate. Position spring tube away from hinge. See arm indexing illustrations (above right) for valve positioning (up or down). Secure mounting screws. • Assemble Slide Arm. Insert flat arm rod into arm tube with the counterbore screw hole facing up. Align counterbore with the 3rd hole in the arm tube and secure with 8-32 x 1/4 long hex socket cap screw. See illustration on page 2 or 4. Left hand Arm in position Pinion Flat Right hand Left hand (Top View) Valves down Valves up • Install arm on closer pinion see arm indexing illustrations (above right). Position slide arm with counterbore facing up and align with pinion flat as illustrated. Install onto pinion. Secure with washer and flat head phillips drive arm screw with thread lock. • Install track to frame. Place the assembled slide track against frame with the open side down, stop and cushion blocks toward the hinge. Move the slider to the opposite end of the slide track. Secure slide track with 1/4-20 flat head phillips drive mounting screws. • Track Assembly Remove slider assembly parts from box # 40-7940-0050-000 and insert into channel in the order shown. See illustration on page 2 or 4. Use of a hold open device or assembly will void the UL® listing for this product. Insert end caps into ends of track prior to installing. • Connect arm to track. Open door approximately 5"(127mm), rotate arm to slider and place end on stud. Push down on arm and tap gently to seat (to prevent stud from turning during assembly). Secure with 1/4-20 x 5/8" long truss (rounded) head phillips drive screw with thread lock. CAUTION: Closer arm is under spring tension and may be difficult to rotate. Preparation for Fasteners Fasteners #14 type "A" S.M. screw Arm: 1-1/4" (32mm) Closer: 2-3/4" (70mm) 1/4" -20 machine screw Sex-nuts and bolts Door or Frame Wood Metal Hollow Metal Aluminum or Wood Through-bolts and grommet-nuts (Optional) All Drill Sizes 7/32" (5.56mm) • Set door stop angle. Open door to the angle you want the door to stop. With the door held at that location, slide stop with cushion block against slider. Tighten the stop position screw (large set screw) with 3/16" hex wrench (from screw pack) until secure. Release door. drill: #7 (.201") tap: 1/4" -20 9/32" (7.00mm) through 3/8" (9.50mm) door-face opposite to closer • Adjust closer (see page 5) before installing cover. 3/8" (9.50mm) through • Install Cover. Slide insert into cover slot (see illustration). Fasten cover to closer with (2) 8-32 x 1/4" long round head phillips drive screws. 9/32" (7.00mm) through; 3/8" (9.50mm) dia. x 3/8" (10mm) deep doorface opposite to closer Copyright © 1997, 2014 Yale Security Inc., an ASSA ABLOY Group company. All rights reserved. Reproduction in whole or in part without the express written permission of Yale Security Inc. is prohibited. 3 80-9377-0551-020 (05-14) Template Push Side Installation Viewed from Top ASSA ABLOY (4) Fastener holes in frame for track 3/4 (19) 8 (203.2) 14 (355.6) 4- 3/16 (106.4) 22 (558.8) Frame CL Hinge 1-7/8 (47.6) 2-3/8 (60.3) (4) Fastener holes in door for 7786 drop plate 3/4 (19) (4) Fastener holes in door for closer 6-3/4 (171.5) 6-3/8 (162) 12-3/8 (314.3) CL Hinge Push Side Counterbore facing up • Drop Plate and sex nuts not shown • Left hand door shown. • Do not scale drawing. • Minimum door width 29" (736.6mm). • .1046 (2.7mm) minimum thickness recommended for hollow metal door and frame reinforcement. • From centerline of hinge to end of track is 27-11/16" (703.3mm) • Dimensions are given in inches (mm) • Maximum door opening: 120°. • Use of auxilary door stop may be required for openings to 120°, to prevent damage to door, frame, and hinge. 8-32 x 1/4 lg hex socket cap screw with thread lock 1/4-20 x 5/8" lg. No phillips drive As n Ho s l Bo em d O x N bly pe o. P n 40 ack -79 40 Stud -00 50 Slider -00 0 1 Cushion Block 1/4-20 x 5/8 lg. truss head phillips drive with thread lock 1/4-20 x 5/8 lg. phillips drive & arm washer with thread lock (1) Arm 3rd hole Tube Arm Rod (4) Door Bottom of frame stop Notes: 4-3/8 (111.1) 4 (101.6) Spring Tube (1) 2 Stop Block (4) 1/4-20 x 2-1/4 lg. phillips drive 1 2 Channel Tra ck A Cover Screw (2) per cover ss em 8-32 x 1/4 lg. phillips drive (2) bly Stop Position Screw Screw pack Metal Cover (optional) Copyright © 1997, 2014 Yale Security Inc., an ASSA ABLOY Group company. All rights reserved. Reproduction in whole or in part without the express written permission of Yale Security Inc. is prohibited. End Cap (2) Insert Plastic Cover (standard) 4 80-9377-0551-020 (05-14) Closer Adjustments ASSA ABLOY Closing Controls Latch Opening Controls Backcheck Delayed Action Sweep Closing Power 7740 Models come in five different sizes (2 through 6); each power size can be increased by 50%. Adjust as required. See Figure 1. 7540 Models are fully adjustable. For proper sizing see Power Adjustment Chart. To adjust closer power, see Figure 1. Increase or decrease power as necessary. Closing Cycle (see illustrations above). Valve "L" controls door speed in Latch Range. Valve "S" (optional) Delayed Action Closer only. Controls door speed in Sweep Range. Valve "SD" controls door speed in Sweep Range for Standard Closer or Delay Range for Delayed Action Closer Use 1/8" hex-key furnished and adjust all valves as shown in Figure 2. Attention: Adjust closing speed to between 4 to 7 seconds from 90°. Use of door by handicapped, elderly or small children may require greater closing time. Power Adjustment Chart Full Clockwise Turns of Closer Power Adjustment Nut Door Size Inches (mm) 7540ST PS7540ST Interior Door Exterior Door 28-32 (0.07-0.80) 0 2 33-36 (0.85-0.90) 2 5 37-42 (0.95-1.05) 5 8 43-48 (1.10-1.20) 8 11 Standard Closer Only OR Delayed Action slower Closer Only "L" (Latch) "S" (Sweep) Only supplied with Delayed Action Feature "L" (Latch) Opening Cycle (see illustration above). Valve "B" cushions (slows) door opening in the Backcheck Range. NOTE: Never close this valve completely or damage to closer may occur. Valve "P" allows "backcheck" to begin later in the opening cycle when required. NOTE: Maximum of 15 turns (360°) of Power Adjustment Nut. Closer is shipped set at lowest power setting. faster "S/D" (Delay Range) "S/D" (Sweep Range) "P" (Normally shipped closed) "P" (Normally shipped closed) "B" (Backcheck)-NEVER close completely "B" (Backcheck)-NEVER close completely stronger Closing Power Control Install closer per instructions with the proper pre-load applied to the arm then "Spring Power adjust spring power. The power adjustment will not Adjustment Nut" work properly if the closer spring is not pre-loaded. To increase power, use 11/16" wrench to turn power adjustment nut clockwise. To decrease power, turn nut counter clockwise. Figure 1 1/8" Hex Key + Caution: Do not back valves out of closer or a leak will result. Closing Speed Controls weaker Figure 2 ASSA ABLOY DO NOT use a power drill or driver to turn adjustment nut. This will damage closer and void warranty. Copyright © 1997, 2014 Yale Security Inc., an ASSA ABLOY Group company. All rights reserved. Reproduction in whole or in part without the express written permission of Yale Security Inc. is prohibited. 3000 Highway 74 East • Monroe, NC 28112 Tel: (877)- 974-2255 • Fax: (800)-338-0965 www.nor tondoorcontrols.com 5 80-9377-0551-020 (05-14)
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