Master-lock ATS 211 Manuale Utente

©The Chamberlain Group, Inc.A DUCHOSSOIS ENTERPRISE845 Larch Avenue, Elmhurst, Illinois 60126OWNER'S MANUALMODEL ATS 211COMMERCIAL DOOR OPENERFor

HeaderBracketChainPulleyBracketTemporarySupportHeader WallGarageDoorClevis Pin5/16"x2-3/4 "Ring FastenerHeader BracketChainPulleyBra

Installation Step 4Position the OpenerTo prevent damage to steel, aluminum,fiberglass or glass panel doors, do not rest theopener on the door without

Installation Step 5Hang the OpenerTwo representative installations are shown.Yours may be different. Hanging brackets shouldbe angled, Figure 1, to pr

Installation Step 6Install the Door Control 13Children operating or playing with a garagedoor opener can injure themselves or others.The garage door c

Opener75 Watt Max.Light BulbInstall the Light• Install a 75 watt maximum light bulb in the socket.The light will turn ON and remain lit forapproximat

To reduce the risk of electric shock, your garagedoor opener has a grounding type plug with a thirdgrounding pin. This plug will onlyfit into a ground

The safety reversing sensor mustbe connectedand aligned correctly before the garage dooropener will move in the down direction. This is arequired safe

1/4x1-1/2"Lag Screw#10-32x3/8"Screw1/4"-20Lock Nut#10x32Lock NutStaples1/4"-20x1/2"Carriage BoltsInstallation Step

1/4-20x1-1/2"Hex Bolt"C" WrapWireSensorWing NutInvisible Light BeamProtection AreaSensorSensorConnect Wire toOpener TerminalsBell WireB

VerticalGuidelineDoorBracketNut5/16"-18Carriage Bolt5/16"-18x2-1/2"Lock Washer5/16"VerticalGuidelineDoorBracketLocationHea

Start by reviewing these important safety alert symbols2CONTENTS PAGEA review of safety alert symbols...2You'll need t

Installation Step 12 Connect Door Arm to TrolleyMake sure garage door is fully closed. Pull the manual release handle to disconnect the outer trolleyf

Adjustment Step 1Adjust the UP and DOWN Limits21Limit adjustment settings regulate the points atwhich the door will stopwhen moving up or down.The doo

Adjustment Step 2Adjust the ForceToo much force on the door will interfere withthe proper operation of the safety reversesystem. See page 23. The door

Adjustment Step 4Test the Safety Reverse SystemTest:• Place a 2x4 laid flat on the floor, centered underthe garage door.• Operate the door in the down

Limit and Force Adjustment ControlWeather conditions may cause some minorchanges in door operation requiring some re-adjustments, particularly during

The lockout feature prevents the trolley fromreconnecting automatically. Pull the manualrelease handle down and back (toward theopener). The door can

1. Have you disabled all door locks? Review installation instruction warnings on page 7.2. Does the opener have electric power? Plug a lamp into the o

Having a Problem? (continued)Situation Probable Cause & SolutionThe door reverses forno apparent reasonand opener lightdoesn't blink:1. Is so

6UPCEILING MOUNT ONLY981NOTICE3547111012 13 22134RAIL GREASENO. 83A45Repair PartsRail Assembly PartsInstallation Parts28KEY PARTNO. NO. DESCRIPTION1

Repair PartsOpener Assembly Parts1971213141518481117101635618152DNUPBrownWire(Down)ContactLIMIT SWITCH ASSY.GreyWireYellowWire(Up)ContactCenter L

3• Lift the door about halfway as shown. Release thedoor. It should stay in place, supported entirely byits springs.• Raise and lower the door to see

Accessories Available for your OpenerModel 63LMModel 64LMModel 60Model 66LMModel 1702Multi-Function Standard SizeRemote Control:Includes visor clip.Mu

IndexAccess Door/Outside Quick Release Accessory...4Chain

LIFT-MASTER GARAGE DOOR OPENER ONE-YEAR LIMITED WARRANTYThe Chamberlain/Lift-Master warrants to the first retail purchaser of this product that it wil

4Safety Reversing SensorHorizontal and vertical reinforcementis needed for lightweight garage doors(fiberglass, steel, aluminum, door with glass panel

5Straight Door ArmDoor Bracket PlateDoor BracketSafety LabelsandLiterature"C" Wrap (2)Safety Reversing SensorMounting BracketWith Slot (2)2

ChainSpreaderSprocketChainUSE ONLY THISTYPE AND SIZE SCREWWashered Screw5/16"-18x1/2"Opener6• Guide the chain over chain spreader and op

• Spin the inner nut and lock washer down thethreaded shaft, away from the trolley.• To tighten the chain, turn outer nut in the directionshown. As yo

• Open your door to the highestpoint of travel as shown. Drawan intersecting horizontal lineon the header wall 2" abovethe high point. This heigh

Lag Screws5/16"x18x1-7/8"HighestPoint of Travel(of Garage Door)VerticalCenterLineHeaderWallGarageDoorMounting Header Bracket to WALLUPCEILIN