Planning (Continued)
ONE-PIECE DOOR INSTALLATIONS
l
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 8.
l
Depending on your door’s construction, you may need
additional mounting hardware for the door bracket
(Installation Step 8).
Without a properly installed safety reversing sensor, persons
(particularly small children) could be SERIOUSLY INJURED or
KILLED by a closing garage door.
l
The gap between the bottom of the garage door and the floor
MUST NOT exceed 1/4" (6 mm). Otherwise, the safety reversal
system may NOT work properly.
l
The floor or the garage door MUST be repaired to eliminate
the gap.
Safety Reversing
Sensor
Access
Door
FINISHED CEILING
Support bracket
& fastening
hardware is required.
See page 16.
Safety Reversing
Sensor
Header Wall
Gap between floor
and bottom of door must
not exceed 1/4" (6 mm).
Wall-Mounted
Door Control
Rail
Motor Unit
Header
Wall
Header
Bracket
Trolley
Straight
Door
Arm
Emergency
Release
Rope & Handle
Door Bracket
Curved
Door
Arm
Garage
Door
Rail Tab
Belt
Rail
ONE-PIECE DOOR WITHOUT TRACK
CLOSED POSITION
Access
Door
Safety
Reversing Sensor
Safety
Reversing Sensor
Gap between floor
and bottom of door
must not exceed
1/4" (6 mm).
Garage
Door
Header
Wall
Header
Bracket
Door
Bracket
Straight
Door
Arm
Curved
Door Arm
Trolley
Emergency
Release
Rope &
Handle
Rail
Belt
Rail Tab
ONE-PIECE DOOR WITHOUT TRACK
CLOSED POSITION
6
