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 between the bottom of the garage door and
the floor MUST NOT exceed 1/4" (6 ram). 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
Header Wall
FINISHED
CEILING
Support bracket_
& fastening
hardware
is required.
See page 17.
Rail
Motor Unit
Access
Door
©
Safety Reversing Sensor
Safety Reversing
Sensor
Gap between floor
and bottom of door must not exceed 1/4" (6 ram)
ONE-PIECE DOOR WITH TRACK
Wall-mounted
Door Control
leader
_'all
CLOSED
POSITION
Trolley Stop Bolt
Bracket
_r_edD°°r
Bracket
Straight
Curved
Door
Door
Emergency
Release
Rope & Handle
Reversing
Gap between floor
Sensor
and bottom of door
Safety
must not exceed 1/4" (6 ram)
Reversing
Sensor
CLOSED POSITION
Trolley Stop Bolt
Belt
Trolley
_-Reader Cu_ed _
Bracket
Door Arm
oo J
-
Door I
_
Bracket
Straight
Door
Garage
Arm
Emergency
Release
Rope &
Handle
5