Sears 139.53915D owner manual ONE-PIECE Door Installations, ONE-PIECE Door Without Track

Planning (Continued)

ONE-PIECE DOOR INSTALLATIONS

•Generally, a one-piece door does not require reinforcement. If your door is lightweight, refer to the information relating to sectional doors in Installation Step 11.

•Depending on your door'sconstruction, you may need additional mounting hardware for the door bracket (Step 11).

ONE-PIECE DOOR WITHOUT TRACK

FINISHED

Support br_ & fastening hardware is required, See page 16,

Without a properly working safety reversal system, persons (particularly small children) could be SERIOUSLYINJUREDor KILLEDby a closing garagedoor.

•The gap betweenthe bottom of the garage door and the floor MUST NOTexceed 1/4" (6 mm). Otherwise,the safety reversal system may not work properly.

•The floor or the garage door MUST be repaired to eliminate the gap.

Header Wall

J

I

Rail /J

Wall mounted

Motor Unit

Door	DE_orControl	CLOSED POSITION
Access

f#

Trolley Stop Bolt

Belt Trolley

		Safet'	Reversing		Emergency
Gap	between floor	Sensor			Rope & Handle
Safety Reversing Sensor and	bottom of door	must not	exceed 1/4" (6 mm),	Straight	Curved
				Door	Door
				Arm	Arm

leader

Jail-- Garage Door

J ONE-PIECE DOOR WITH TRACK

		CLOSED		POSITION
		Trofley Stop	BoA	Belt	Trotby
	Door	I	Curved
		Header
		Bracket	Door		Rail
		Door			Emergency
				Straight	Release
					Rope &
				Door
		Garage		Arm	Handb
		Door
	Reversing
Gap between floor	Sensor
and bottom of door
must not exceed 1/4" (6 ram),

Reversing Sensor