Owner’s ManualPlease read this manual and the enclosed safety materials carefully! Fasten the manual near the garage door after installation. The do
10Clevis Pin5/16"x2-3/4"Ring FastenerHeaderBracketChainPulleyBracketTemporarySupportHeader WallGarageDoorRailClevis Pin5/16"x2-3/4"
11INSTALLATION STEP 4Position the OpenerSECTIONAL DOOR ONLYA 2x4 laid flat is convenient for setting an ideal door-to-rail distance. Raise the opener
12Drywall AnchorsInsulatedStaples Screw 6ABx1-1/2" Lighted Door Control ButtonHARDWARE SHOWN ACTUAL SIZETo prevent possible SERIOUS INJURY or DEA
13INSTALLATION STEP 7Install the Light Install a 75 watt maximum light bulb in the socket. The light • will turn ON and remain lit for approximately 4
14INSTALLATION STEP 9Electrical RequirementsTo avoid installation difficulties, do not run the opener at this time.To reduce the risk of electric shoc
15Invisible Light BeamProtection AreaSafety Reversing Sensor6" (15 cm) max. above floorSafety Reversing Sensor6" (15 cm) max. above floorFac
16InsideGarageWall“C” ShapedWrapMounting Bracketwith Square Holes1/4-20x1/2"Carriage Bolts1/4"-20 Lock NutsDrill 3/8"HolesGarageDoor Tr
17Hex Bolt1/4-20 x 1-1/2""C" WrapSensorwith WireWingNutIndicator LightFigure 6Invisible Light BeamProtection AreaSafety ReversingSensor
18HARDWARE SHOWN ACTUAL SIZEFigure 2 Figure 1 Fiberglass, aluminum or lightweight steel garage doors WILL REQUIRE reinforcement BEFORE installation of
19INSTALLATION STEP 12Connect Door Arm to TrolleySECTIONAL DOORS ONLYMake sure garage door is fully closed. Pull the emergency • release handle to dis
2Introduction 2-5Safety symbol and signal word review . . . . . . . . . . . . . . . . . . . . .2Preparing your garage door . . . . . . . . . . . . .
20ADJUSTMENT STEP 1Adjust the UP and DOWN Travel LimitsLimit adjustment settings regulate the points at which the door will stop when moving up or dow
21ADJUSTMENT STEP 2Adjust the ForceForce adjustment controls are located on the back panel of the motor unit. Force adjustment settings regulate the a
22ADJUSTMENT STEP 3Test the Safety Reversal SystemTESTWith the door fully open, place a 1-1/2" (3.8 cm) board (or a • 2x4 laid flat) on the floor
23OPERATION Using Your Garage Door OpenerYour opener will operate with up to eight Security✚® remote controls and one Security✚® Keyless Entry System.
24To Open the Door ManuallyThe door should be fully closed if possible. Pull down on the emergency release handle and lift the door manually. To recon
25Having a Problem?The opener doesn’t operate from either the Door Control or 1. the remote control:Does the opener have electric power? Plug a lamp i
26The 300 Series remote control works only with door openers and light controls having a purple “Learn” button. Programming instructions are described
27Press and release the “learn” button on 1. motor unit. The learn indicator light will glow steadily for 30 seconds.Within 30 seconds, enter a four d
28Multi-Function Door Control (Optional)OPERATION OF THE MULTI-FUNCTION DOOR CONTROLPress the push button to open or close the door. Press again to re
296UPCEILING MOUNT ONLY101NOTICE3549811 12 2721345Installation PartsREPAIR PARTSRail Assembly PartsKEY PART NO. NO. DESCRIPTION1 4A1008 Master
3Preparing your garage door Before you begin:Disable locks.• Remove any ropes connected to garage door.• Complete the following test to make sure your
30Motor Unit Assembly Parts9 7 12 13 14 15 18 4 8 11 17 10 16 3 5 6 18 15 BrownWire(Down)ContactLIMIT SWITCH ASSY.GreyWireYellowWire(Up)ContactCen
31LOCKLIGHTACCESSORIES370LMCD10081702LMOutside Quick Release:Required for a garage with NO access door. Enables homeowner to open garage door manually
© 2010, The Chamberlain Group, Inc.114A3155E All Rights Reserved LIFTMASTER® SERVICE IS ON CALLOUR LARGE SERVICE ORGANIZATION SPANS AMERICAINSTALLA
4Safety Reversing SensorHorizontal and vertical reinforcementis needed for lightweight garage doors(fiberglass, steel, aluminum, door with glass panel
5StraightDoor ArmDoor Bracket PlateDoor BracketSafety Labelsand Literature"C" Wrap (2)2 -Conductor Bell WireWhite & White/RedCurved Door
6ASSEMBLY STEP 1Attach the Rail to the Motor UnitTo avoid installation difficulties, do not run the garage door opener until instructed to do so.Place
7ASSEMBLY STEP 3Tighten the ChainSpin the inner nut and lock washer down the threaded shaft, • away from the trolley.To tighten the chain, turn outer
8INSTALLATION STEP 1Determine the Header Bracket LocationClose the door and mark the inside vertical centerline of the 1. garage door.Extend the line
9INSTALLATION STEP 2Install the Header BracketYou can attach the header bracket either to the wall above the garage door, or to the ceiling. Follow th
Commentaires sur ces manuels