Norton CloserPlus CLP7570 Series User manual

CLP7570/CLP7770 SeriesCPS7570/CPS7770 Series®CloserPlusSecurity Door CloserInstallation Instructions80-9377-0625-020 (03-13)Note: For Special Applications a separate door and frame preparation template is packed with these instructions. Use this instruction sheet for installation sequence and closer adjustments only.For closers with or without “T” suffix Hold Open Control“T” indicates Thumbturn actuated hold open control.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.
CAUTION
CAUTION
Parallel Non Hold Open or Hold Open ArmProduct TypeSeries* 7770 Series are sized door closers wi h 50% power increase capability. Power size 2 weakest power, power size 6 strongest.** CLP7570 Series can be adjusted from power size 1 thru 6.CLPtPush Side InstallationCloser mounts on opposite to hinge (push) side of door.Right Hand Door – RHLeft Hand Reverse – LHR
Hinge Edgeof Door
Left Hand Door – LHRight Hand Reverse – RHRŸDoor closer cover is handed and cannot be reversed. All other components are non handed.ŸIt is recommended that the door, on which the door closer will be installed, be hung on ball bearing hinges or offset pivots. Door must swing freely.ŸA separate door stop, supplied by others, is recommended to prevent damage to the door closer, closer arm, or to the door, frame or adjacent walls.ŸDoor and Frame must be properly reinforced, or use of special fasteners employed, to prevent the mounting screws from pulling out.ŸAll dimensions are given in inches with corresponding metric dimensions (mm) in parenthesis.ŸTorx tamper resistant drive machine screws are normally supplied with this product.Sized*CloserMulti-Sized **CloserCLP7770CLP7570Security Door Closer(Door Closer with both a Security Cover and Security Arm)
Hinge Edgeof Door
Arm StopArm Stop**Note: *For closers with or without "DA" suffix Delayed Action closing feature

TemplatePage 25 Holes for Soffit Plate7/16(11)1/2(13)2-1/16(52)3/8(10)2-3/4(70)2(51)1-3/8(35)BLeft Hand Door ShownRight Hand Installation is OppositeCLHinge or Pivot6-3/4(172)4(102)4-3/4(121)5/16(8)Prepare These Holes Only WhenNo. 7788 Drop Plate is UsedC2-9/16(65)12-3/4(324)1-1/16(27)4 Holes for CloserWide Stop Frame2-3/4(70)Min.Soffit PlateNarrow Stop Frame2-3/4(70)Min.1-1/8(29)5/8(16)Soffit Plate2019S BlockDo Not Scale DrawingLeft Hand Door ShownDimensions are in inches (mm).Maximum Door Swing 180°, conditions permitting.Min.2-3/8(61)AArm StopArm Stop85°90°95°100°105°110°Dim. ADim. B10-1/8 (257)9-1/4 (235)8-5/8 (219)7-7/8 (200)7-3/8 (187)6-3/4 (171)Opening10-5/8 (270)9-3/4 (248)9-1/8 (232)8-3/8 (213)7-7/8 (200)7-1/4 (184)Dim. C9-7/8 (251)9 (229.6)8-3/8 (213)7-5/8 (194)7-1/8 (181)6-1/2 (165)80-9377-0625-020 (03-13)Preparation for Fasteners
Standard
Door orFrameFastenersDrill-Sizes1/4" - 20Machine ScrewMetalDrill: #7 (0.201" dia.)Tap: 1/4" - 20
Optional
Sex Nuts and Bolts(SNB)HollowMetal9/32" (7 mm); through3/8" (9.5 mm) on door or transom-faceopposite to closerAluminumor Wood3/8" (9.5 mm) throughPower Adjustment ChartDOORINTEXTPARALLEL ARMINSTALLATIONMAXIMUM DOOR SIZE32”(0.81 m)36”(0.9 m)42”(1.1 m)48”(1.2 m)*16 -360° TURNS MAXIMUM AVAILABLE*
TURNS FROM ZERO
CLP7570CPS75700402362558588811INTEXT12• set closer power for door size using chart below. For CLP7570 and CPS7570 MODELS ONLYInstall closer per instructionswith the proper pre-load applied to the arm then adjust spring power. The power adjustment will not work properly ifthe closer spring is notpre-loaded.To increase power, use 11/16"wrench to turn poweradjustment nut clockwise.To decrease power, turn nutcounter clockwise. DO NOT use a power drill or driver to turn adjustment nut. This will damagecloser and void warranty."Spring PowerAdjustment Nut"+
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Page 3ŸUse 1/8” hex wrench to close valves. Turn Clockwise. For STANDARD CLOSER, close valves ‘S/D’ and ‘L’. DELAYED ACTION CLOSER, close valves ‘S’ and ‘L’.ŸSet handing of “Arm Stop” on soffit plate. See illustration on Page 1 for positions. If required, rotate stop. Secure with 1/4-20 x 5/16 machine screw.ŸWith door closed, use wrench to rotate pinion shaft as illustrated below.ŸCaution: Closer arm is under spring tension and may be difficult to rotate.Start (wrench) hereRotateInstall arm hereŸPlace main arm on shaft, aligning mark on arm with pinion flat on pinion shaft; “Z” for Left Hand Door; “Y” for Right Hand Door. Secure with 1/4-20 x 1/2 (13) with hex head machine screw.80-9377-0625-020 (03-13)ŸReopen valves closed in Step 2. Turn CounterclockwiseŸWith door closed, align soffit plate with mounting holes in frame. Fasten soffit plate to frame with flat head screws provided.ŸAdjust closer per instructions on page 4 before installing cover.
CAUTION!
DO NOT BACK VALVES OUT OFCLOSER OR A LEAK WILL RESULTŸInstall Cover:Screw Standoffs into holes in closer. ŸFasten cover to closer and cover bracket with 4 #8-32x1/4 round head screws provided.Installation SequenceŸUse template on page 2 to locate holes on door and frame:4 on door for closer or drop plate.5 on underside of frame stop for soffit plate.ŸPrepare door and frame for fasteners using chart on page 2.ŸMount closer on door. (A drop plate is available for use on doors having narrow top rails) Power Adjustment Nut should be away from hinge. Valves are DOWN for Left Hand Door. Valves are UP for Right Hand Door.
Left Hand Door
Flat
Right Hand Door
Flat
Main Arm Screw

The Hold-Open feature is controlled by the hex knob located on the arm of the unit. ONOFFThumbturn Adjustment (Units suffixed “T”)Door Holder Option Norton® is a registered trademark of Yale Security Inc., an ASSA ABLOY Group company. Copyright © 2002, 2013, 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 28112Tel: (877)- • Fax: [phone]www.nortondoorcontrols.com974-2255
ASSA ABLOY
Unit AdjustmentOpening Door ControlsFigure 4BackcheckFigure 5
1/8"HexKey
IncreaseDecreaseOpening Cycle
1/8"HexKey
Opening Door Control (Figure 4.)ŸBackcheck ("B") valve controls the hydraulic resistance to door opening. NEVER close this valve completely – it is not to provide a positive stop.ŸBackcheck position ("P") valve controls the door angle where backcheck cushioning starts. Valve normally closed.
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Backcheck CushionBackcheck PositionOpen for backchecklater in door-openingcycle.Closing Speed ControlsClosing Speed ControlsFigure 2Figure 32B2A
1/8"HexKey
SlowFast"L" (Latch)"L" (Latch)"S/D” (Sweep)"S" (Sweep)"S/D" (Delayed Action)StandardClosing CycleDelayed ActionClosing CycleClosed
10°
70°
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Closed
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Standard CloserDelayed ActionCloserAll ValvesDo not force valvescounter-clockwise outof closer body or a fluidleak will occur.Do not force valvescounter-clockwise outof closer body or a fluidleak will occur.Closing Power ControlFigure 1Install closer per instructionswith the proper pre-load applied to the arm then adjust spring power. The power adjustment will notwork properly if the closerspring is not pre-loaded.To increase power, use 11/16"wrench to turn poweradjustment nut clockwise.To decrease power, turn nutcounter clockwise. DO NOT use a power drill or driver to turn adjustment nut. This will damage closer and void warranty.For Set closer to desired size. For recommended sizes, refer to the Power Adjustment Chart on page 2.CLP7570 and CPS7570 Only80-9377-0625-020 (03-13)Page 4"P"(Normally Closed)"B"(NEVER CloseCompletely)+
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