Yale YM Series Installation Instructions Manual

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Yale YM Series Installation Instructions Manual Manual pdf 1 page image

PARALLEL ARM INSTALLATION INSTRUCTIONSLEFT HAND DOOR SHOWN.Same dimensions apply for Right Handdoor measured from hinge edge.Do not scale drawing.All dimensions given in inches (mm).ADJUSTMENT INSTRUCTIONSPARALLEL ARM INSTALLATIONCLOSER MOUNTED ON PUSH SIDE OF DOORParallel arm installation for 180° maximum opening.2-3/4(70)Parallel BracketArm Screw andLockwasher4 holes for #14wood screwsor 1/4-20UNCmachine screwsHinge Edge of Door3/4(19)2-7/8(73)Speed Regulating ValvesAway From Hinge Edgeof DoorForearmLocknutMain Arm4123Index MarkLeft hand door, use index mark 3ILLUSTRATION "A"4123Right hand door, use index mark 2ILLUSTRATION "B"POSITION OF ARMS AND INDEX SETTINGSBACKCHECK ADJUSTMENT- is controlled by the adjustment valve. Toincrease Backcheck action, turn valve CLOCKWISE. To decrease or toturn off Backcheck action, turn valve COUNTERCLOCKWISE.Closing SpeedRegulating ScrewLatching SpeedRegulating ScrewFast SlowB ASpeedLatchForearmLocknutMain ArmIndex Mark2"(50)3/8(9)3/8(9)3/4(19)4 holes for #14wood screwsor 1/4-20UNCmachine screwsSpring PowerAdjustment ScrewBackcheckAdjustment ValveParallelBracketShaftPinionCapCLOSING POWER- As per "Spring Tension Chart" select the correctnumber of turns for spring adjustment screw that corresponds with theinstallation. Using 5/32" (4mm) allen key, turn adjustment screw full360° clockwise turns to desired setting.SPEED- Door closing and latching speeds are controlled by "1", "2"speed regulating screw separately.A: Clockwise turns slow the speed. B: Counterclockwise turns increasethe speed.1. Select degree of opening and use dimensions shown in abovetemplate to mark (4) four holes on door for closer and (2) twoholes on frame for parallel bracket.2. Drill pilot holes in door and frame for #14 wood screws or drilland tap for 1/4-20UNC machine screws.3. Mount closer on door with SPEED REGULATING SCREWAWAY FROM HINGE EDGE.4. Attach parallel bracket to door stop as illustrated.5. Using a wrench on the square shaft on bottom of closer, rotateshaft approximately 45° toward hinge edge of door. Hold andplace main arm on shaft on top of closer at proper index markas illustrated.FOR LEFT HAND DOOR NO. 3 (ILLUSTRATION "A").FOR RIGHT HAND DOOR NO. 2 (ILLUSTRATION "B").Tighten arm screw with lockwasher securely.6. Remove the arm shoe from the forearm (arm shoe is not usedin this application) and place forearm on parallel bracket studand tighten screw securely.7. Adjust length of forearm so when it is attached to main arm, themain arm will be slightly away from parallel with closed door,and assemble at elbow then tighten locknut.1 2YMDC1101 Installation InstructionsCCLHingeBStudFull Turnsof SpringAdjustmentScrew051012Maximum Door WidthInteriorDoor SizeExterior Door SizeSwing InSwing Out36" (914)42" (1067)48" (1219)32" (813)36" (914)42" (1067)28" (711)32" (813)36" (914)5 Pounds Opening ForceSpring Tension - Door Size Chart9-1/16(230)For Opening To 120° For Opening 120° - 180°7" (176) 8-5/8" (219) 6-1/2" (164) 7-1/8" (181)B C B C

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