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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