One-Piece Door Installations; One-Piece Door Without Track - Chamberlain Whisper Drive Security+ Manual Del Propietário

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 12.
• Depending on your door's construction, you may need
additional mounting hardware for the door bracket
(Step 12).

ONE-PIECE DOOR WITHOUT TRACK

Header Wall
Safety Reversing Sensor
ONE-PIECE DOOR WITH TRACK
Safety
Reversing
Sensor
Rail
Access
Door
Safety Reversing Sensor
Gap between fl oor
and bottom of door
must not exceed 1/4" (6 mm).
Safety
Reversing
Gap between fl oor
Sensor
and bottom of door
must not exceed 1/4" (6 mm).
Without a properly working safety reversal system,
persons (particularly small children) could be
SERIOUSLY INJURED or KILLED by a closing garage
door.
• The gap between the bottom of the garage door
and the fl oor MUST NOT exceed 1/4" (6 mm).
Otherwise, the safety reversal system may NOT
work properly.
• The fl oor or the garage door MUST be repaired to
eliminate the gap.
FINISHED CEILING
Support bracket &
fastening hardware
is required.
See page 15.
Wall-mounted
Door Control
Header
Wall
Access
Door
Header
Wall
5
Motor unit
Trolley Stop Bolt
Belt
Header
Rail
Bracket
Door Bracket
Straight
Door Arm
Garage
Door
CLOSED POSITION
Belt
Trolley Stop Bolt
Header Curved
Bracket
Door Arm
Door
Bracket
Straight
Door
Garage
Arm
Door
CLOSED POSITION
Trolley
Emergency
Release
Rope &
Curved
Handle
Door
Arm
Trolley
Rail
Emergency
Release
Rope &
Handle