Craftsman 139.53664SRT2 owner manual One-P ece Door without Track, One-Piece Door with Track

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

tO your installation,

II _	__....._-_-Safety		_
	Gap between	lleor and bottom Sensor
Safety	of door must	not exceed 1/4".	Reversln

ReversingSensor

Based on your particular requirements, there are

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

•Step 1, page 13 - Look at the wall or ceiling above the garage door. The header bracket mustbe 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 (not provided) may be required.

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

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

•Step 11, page 25 - Generally, a one-piece door does not require reinforcement. If your door is lightweight, you can refer to the information relating to sectional doors on page 24.

•Step 11, page 25 - Depending on your door's construction, you might need additional mounting hardware for the door bracket.

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

•The gap between the bottom of the garage door and the floor cannot exceed 1/4".

Otherwise, the safety reverse system may not work properly. See page 30, The floor or the door should be repaired.

FINISHEDCEILI

Suppobracket__

hardw&faSlsen_lguired

q •

See page 17,

K\\_I

Door

'

One-Piece Door with Track

	Floor must be level
.	across width of door
	Reversing
	Sensor

Closed Position

BeltBelt Trolley

	_-_'ulleyBracket	j
	_"Header	Curved _	J
	Bracket ooDoooroAo,nnoo_		IT-T-rail
		J	Emergency Release
	Door	Straight	Rope & Handle
Garage -	Brackaf Door't

Door

_//jArm

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

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Contents CRRFTSMIiN MechanicalElectricaL Start by Reviewing these Important Safety Alert SymbolsYoull Need Tools Closed Position Otherwise, the safety reverse system may notIt must close on the floor all the way across Work properly. See page 30. Floor or door shouldHardw&faSlsenlguired One-P ece Door without TrackOne-Piece Door with Track Carton Inventory Safety Reversing Sensor Installation Hardware Installation HardwareAssembly Step Assembly Section Pages 8Assemble the T-rail Attach the Belt Pulley Bracket Hardware Shown Actual SizeFasten the T-rail to the Opener Install the Trolley on the T-railCheck to make sure the belt is not twisted Install the Belt Set Belt TensionPlace To attach the belt cap retainer Attach the Belt Cap Retainer#youneed to install the header bracket Installation Section Installation StepPages 12 Proceed to ,Example One-piece door without track Jamb hardwareFasten the Header Bracket to the Wall Install the Header BracketFasten the Header Bracket to the Ceiling DoorHardware Shown Actual SizeShown Actual Size Attach the T-rail Header BracketPosition the Opener Is not properly secured. Fasten the opener Hang the OpenerOpener could fall and injure someone if it Install the Premium Control Console Install the lenses Install the Lights Lenses32 explains how to use the door control Install the lightsElectrical Requirements If permanent wiring is required by your localCode, refer to the following procedure Facing the door from inside the garage Safety Reversing SystemSensors will face each other across the garage door Install the Safety Reversing SensorFinger tighten the lock nuts Alternate Floor MountTrouble Shooting Aligning the Safety SensorsBracket Hodzontal and vertical reinforcement Fasten Door BracketScrewsnot provided Hole Alignment Alternative Connect Door Arm to TrolleyTogether to the longest possible length, with a 2 or Adjustment Procedures for One-Piece DoorsFasten the straight and curved door arm sections Adjust the UP and Down Limits Adjustment Section Pages 28How and When to Adjust the Limits If the door does not close completelyAdjust the Force Adjustment StepHow and When to Adjust the Forces Test the Down close forceTest the Safety Reverse System Test The Safety Reversing SensorImportant safety check AdjustmentTo reduce the risk of severe MaintenanceInjury or death to persons Care of Your OpenerOperation of the Door Controls Operation of Your OpenerIf you do not have a Premium Control Console Receiver and Remote Control ProgrammingIf you have a Premium Control Console Situation Having a Problem?Probable Cause and Solution Probable Cause & Solution Installation Parts Repair PartsRail Assembly Parts Opener Assembly Parts Repair PartsIf you do not have Premium Control Console AccessoriesFor Sectional Doors On12 Index Product Type Part Number Model Description 8OO-366-PART