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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'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 KILLED by a closing garage
door.
• The gap betweenthe bottom of the garage door and
the floor MUST NOTexceed1/4". Otherwise, the safety
reversal system may not work properly.
• The floor or the garage door MUST be repaired to
eliminate the gap.
ONE-PIECE DOOR WITHOUT TRACK FINISHEDCEILING _
_upport bracket _, - _u_
& fastening '_, _[_ffL__
hardware is required. '_, /_t
See page 17. _,_
_ ..... or
I c,_os.o.os,r,o.
71 cces:
i 2 n22o,e
and bottom of door must not exceed 1/4". I _ Arm Arm
Saf ety R ever sin g Se nsor I ,.',_'/,?_'Header_IL\\_I _E
Ivv ''
ONE-PIECE DOOR WITH TRACK
I
Safety
Reversing Sensor
Floor must be level
across width of door
Reversing
Sensor
CLOSED POSITION
Trolley Stop Bolt Cable
n A
Header Curved
Bracket DoorArm_ / L_
ooooooooooo) j
J - Door I
Bracket Straight
//S/_ Door
///ii Garage Arm
Y///_ Door r_
Chain
Rail
Emergency
Release
Rope &
Handle
m
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