One-Piece Door Installations; One-Piece Door Without Track - Chamberlain Security+ 1210E FS2 Owner's Manual

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 10.
• Depending on your door's construction, you may
need additional mounting hardware for the door
bracket (Step 10).

ONE-PIECE DOOR WITHOUT TRACK

Header
Wall
Gap between floor and bottom
of door must not exceed 6 mm
Safety
Reversing Sensor
(Optional Accessory)
ONE-PIECE DOOR WITH TRACK
Gap between floor
and bottom of door
must not exceed 6 mm
Safety Reversing
Sensor
(Optional Accessory)
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 floor or the garage door MUST be repaired to
Access
Door
Safety
Reversing Sensor
(Optional Accessory)
Header
Wall
Access
Door
Wall-
Mounted
Door
Control
Garage
Door
Safety Reversing
Sensor
(Optional Accessory)
5
WARNING
CAUTION
the floor MUST NOT exceed 6mm. Otherwise, the
safety reversal system may not work properly.
eliminate the gap.
CLOSED POSITION
Chain
Pulley Bracket
Chain
Header
Bracket
T-rail
Door
Bracket
Straight
Door
Arm
Header
Wall Garage
Door
CLOSED POSITION
Cable
Pulley Bracket
Curved
Header
Door Arm
Bracket
Straight
Door
Door
Bracket
Arm
Trolley
Emergency
Release
Curved
Rope & Handle
Door
Arm
Trolley
Chain
Rail
Emergency Release
Rope & Handle