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Planning(Continued)
ONE-PIECEDOORINSTALLATIONS
• 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.
• Dependingon your door's construction, you may need
additional mounting hardware for the door bracket (Step 11).
Without a properly working safety reversal system, persons
(particularly small children) could be SERIOUSLYINJUREDor
KILLEDby a closing garagedoor.
• The gap between the bottom of the garage door and the
floor MUST NOTexceed1/4" (6 mm). Otherwise, the safety
reversalsystem may not work properly.
• The floor or the garage door MUST be repaired to eliminate
the gap.
ONE-PIECEDOORWITHOUTTRACK
FINISHED CEILING
Support bra(
& fastening
hardware is required.
See page 16.
Safety Reversing Sensor
Header Wall
Rail
J
Access
Door
Safety Reversing
Gap between floor Sensor
Wall-mounted
Door Control
and bottom of door must not exceed 1/4" (6 ram).
ONE-PIECEDOORWITH TRACK
Jl_ Gap between floor Sensor
_-_v .-\ and bottom of door
Safety
must not exceed 1/4" (6 ram).
Reversing Sensor
Motor Unit
CLOSED POSITION
Trolley Stop Bolt
I Belt Trolley
_ _ ,_ L I
• tSracKet _ y J Emergency
I- Release
i_ irght ilm_red _ ROpe & Handle
Garage
_ Door
CLOSED POSITION
Trolley Stop Bolt Belt Trolley
Door
Bracket
Garage
Door
Rail
Straight Release
Door Rope &
Arm Handle
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