Chamberlain 1270LMC Manual do Utilizador

TMGarage Door OpenerModel 1270LMC- 1/2 HP -For Residential Use Only ®Owner's Manual Please read this manual and the enclosed safety materials ca

UPLag Screws5/16"x18x1-7/8"GarageDoorVerticalCenter LineHeaderWallFinishedCeilingHeaderBracket6" MaximumVerticalCenter LineDoor

HeaderBracketBelt PulleyBracketTemporarySupportHeader WallGarageDoorT-railClevis Pin5/16"x2-3/4 "Ring FastenerHeader BracketBelt PulleyBrack

Installation Step 4Position the OpenerFollow instructions which apply to your door typeas illustrated.To prevent damage to steel, aluminum,fiberglass

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 Multi-Function Door Control Panel14Children operating or playing with a garagedoor opener can injure themselves or othe

75 WattMaximumLight BulbLensGuideLensTabLens SlotLens Tab75 WattMaximumLight BulbInstall the lights• Install a 75 watt maximum light bulb in the

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

"C" Wrap WireWing NutInvisible Light BeamProtection AreaSensorSensorConnect Wire toOpener TerminalsBell WireBell Wire— Finished Ceiling —OPE

Start by reviewing these important safety alert symbols2CONTENTS PAGEA review of safety alert symbols ...2You'll need

Installation Step 11Fasten Door Bracket Follow instructions which apply to your door typeas illustrated below or on page 21.To prevent damage to steel

Horizontal and verticalreinforcement is needed forlightweight garage doors(fiberglass, aluminum, steel, door with glass panel, etc.).Header WallVertic

Installation Step 12 Connect Door Arm to TrolleyFollow instructions which apply to your door typeas illustrated below and on page 23.Make sure garage

All ONE-PIECE DoorsAssemble the Door Arm:• Fasten the straight and curved door arm sectionstogether to the longest possible length (with a 2 or3 hole

Adjustment Step 1Adjust the UP and DOWN LimitsDo not make any limit adjustments until thesafety reversing sensors are completelyinstalled.24Limit adju

Adjustment Step 2Adjust the ForceToo much force on the door will interfere withthe proper operation of the safety reversesystem. The door might not re

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

The remote control transmitter:The opener must learn the code of any new remotecontrol. Page 29 explains how to program yourreceiver and how to erase

28Operation of Your OpenerTo open the doormanually:The door should befully closed if possible. Pull down onthe red manualrelease handle and liftthe do

Children operating or playing with a garagedoor opener can injure themselves or others.The garage door could close and causeserious injury or death.Do

PliersWire CuttersClaw HammerHack SawScrewdriverAdjustable End Wrench1/2" and 7/16" Socketsand WrenchDrillTape Measure21StepladderPencil3/16

1. Does the opener have electric power? Plug a lamp into the outlet. If it doesn't light,check the fuse box or the circuit breaker. (Some outlets

31Having a Problem? (continued)Situation Probable Cause & SolutionThe door reverses forno apparent reasonand opener lightsdon't blink:1. Is s

10UPCEILING MOUNT ONLY713121112VDC245NOTICE6983LIGHTLOCK11415162714536Rail Assembly PartsInstallation Parts32KEY PARTNO. NO. DESCRIPTION1 1A995 Master

Repair PartsOpener Assembly Parts21210151754183DNUPBrownWire(Down)ContactLIMIT SWITCH ASSY.GreyWireYellowWire(Up)ContactCenter LimitContactDrive

1 23 45 67 89 0ENTERLIGHTLOCKModel 82LMCModel 83LMCModel 84LMCModel 64LMCModel 99LMCModel 60LMCModel 66LMC3-Channel “Smart” RemoteControl:Include

IndexAccess Door/Outside Quick Release Accessory...4, 34Electri

LIFT-MASTER GARAGE DOOR OPENER FIVE-YEAR LIMITED WARRANTYChamberlain/Lift-Master warrants to the first retail purchaser of this product that it will b

4SafetyReversing SensorHorizontal and vertical reinforcementis needed for lightweight garage doors(fiberglass, steel, aluminum,door with glass pan

5Straight DoorArm SectionDoor Bracket Plate Door BracketCurved DoorArm SectionSafety LabelsandLiteratureHeader BracketUPCEILING MOUNT ONLYSafety Rever

Assembly Step 1Attach the T-rail to the OpenerTo fasten rail, use only those screws mountedin top of the opener. Failure to do so will causeserious da

Assembly Step 3Attach the Belt Cap Retainer7IMPORTANT INSTALLATION INSTRUCTIONSTo reduce the risk of severe injury or death to persons:1. READ AND FO

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

9Header WallVerticalCenterlineVerticalCenterline ofGarage Door2x4UnfinishedCeilingStructuralSupports2x4OPTIONAL CEILING MOUNT• Close the door and