Craftsman 139.53671SRT1, 139.53677SRT1 Center of the door. See pages 12, Finished Ceiling

Page 4

Before you begln, survey your garage area to see whether any of the conditions below apply to your installation.

FINISHED CEILING

SuI_ bracket &

Horizontal	and vertical	reinforcement
iS needed	to_'llghtw_ght	_	doors

(fiberglass. steel, akJminum, door v_th glass panels, etc.). See page 24 for details.

fastlming hardware

Seg page 17.

Slackin ChainTen6ion

is NormalWhen

Garage Dooris Closed "

AccellDoor

o

Based on your particular requirements, there are

several installation steps which might call for matedals and/or hardware not included in the carton.

•Step 1, page 12 - Look at the wall or ceiling above the garage door. The header bracket must be securely fastened to structural supports.

•Step 5, page 17 - Do you have a finished ceiling in your garage? If so, a support bracket and additional fastening hardware may be required.

•Safety reversing sensor, page 21 - Depending upon garage construction, wood blocks may need to be fastened to mounting locations before sensors are installed.

•Step 10, page 22 - Alternate floor mounting of the safety reversing sensor will require hardware not provided.

•Step 11, page 24 - Do you have a steel, aluminum, fiberglass or glass panel deer?. If so, horizontal and vertical reinforcement is required.

•Look at the garage door where it meets the floor. It must close on the floor all the way across.

Other-wise, the safety reveree system may not work properly. See page 30. Floor or door should be repaired.

Closed PeeWon

Cab_ Puny

Bracket Troaey	Rail Assembly
Cable	Rail Assembly
	I
	Emergency
	Release
	Roge& Hand_

,• The opener can be installed within 2 feet of the left or right of the door center if there is a torsion spdng or center bearing plate in the way of the header bracket or door bracket area. If your door has extension springs, the opener must be installed

in the center of the door. See pages 12 and 24.

•Do you have an access door in addition to the garage door? If not, Model 53702 Emergency Key Release is required. See page 38.

•If your door is more than 7 feet high, see the rail extension kits avaJlable on page 38.

You may find It helpful to refer back to this page as you proceed with the Installation of your opener.

4

Image 4

Contents Craftsmrn Contents Adjustment section pagesTest the safety Operation safety InstructionsYoull Need Tools Center of the door. See pages 12 Finished CeilingOne-Piece Door Without Track One-Piece Door With TrackClosed Position Isaor sigt P,ele=se GarageCarton Inventory Security+SquaHo t2 Sk2Installation Hardware Safety Reversing Sensor Installation HardwareAssembly Section Pages 8 Assembly StepOmenlo Sas Assemble the T.rail & Attach Cable Pulley BracketFasten the T-rail to the Opener Assembly StepCover \ Install Chain/Cable Attach Sprocket Cover Use the second master link to connectChain to the flat end of the shaft Check to make sure the chain IsAssembly Step Tighten the Chain & CableDetermine Header Bracket Location Installation Section Pages 12 Installation StepProceed to , Example Install the Header Bracket Fasten HeaderBracket to the Wall Fasten the Header Bracket to the CeilingInstallation Step Attach the T-rail to the Header BracketPosition the Opener Hang the Opener 0SH=OCSlU,GInstall the Door Control Hardware ShownDryWaAnchom BackviewInstall the Light and the Lens Install the lensAttach Emergency Release Rope Handle Permanent Wiring Connections Electrical RequirementsSafety Reversing System Facing the door from inside the garageInstall the Safety Reversing Sensor Lag St=paBAlternate Wall Mount WithSlot Alternate Floor MountHI,II,l,l,IliiI,%I,I,I,I,D Fasten Door Bracket TTIJ.etc-,Pr Igure=deEd Figure LockWashe 5/6 Same way, using the 5/16 x I 1/4 clevis pin Hole AlignmentConnect Door Arm to Trolley OoorAdjustment Procedures for One-Piece Doors AssembletheDoorArmAdjustment Section Adjustment Step How and When to Adjust the LimitsAdjust the UP and Down Limits Pages 28How and When to Adjust the Forces Adjust the ForceTest The Safety Reversing Sensor Important safety checkTest the Safety Reverse System Care of Your Opener Maintenance ScheduleTo reduce the risk of severe Lock feature is designed to Lock featureOperation of Your Opener Receiver and Remote Control ProgrammingRgure Securityi SECURITY,IHaving a Problem? Probable Cause and SolutionRemote control has short range Review the travel limits adjustment procedures onHaving a Problem? Probable Cause & SolutionSituation Door opens but wont closeInstallation Parts Repair PartsRail Assembly Parts Repair Parts Opener Assembly Parts18173 116Accessories For Sectional Doors OnlyIf you do not have a Premium Control Console If you have a Premium Control ConsoleAccess Door/Outside Key Release Accessory Problems that might require force adjustmentsManual Emergency Release Rope & Handle Lockout feature Safety wamings 11, 19 Opener TermlnalsFor in-home major brand repair service 800473-7247Pare obtener este Manual del Spanish Please ask