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).

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 MUST NOT exceed 1/4" (6 mm). 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

Safety Reversing Sensor

FINISHED CEILING

Support bracket & fastening hardware is required.

See page 16.

Rail

Header Wall

Wall-mounted

Door Control

Access

Door

Safety Reversing Sensor Gap between floor and

bottom of door must not exceed 1/4" (6 mm).

Motor unit

 

 

 

CLOSED POSITION

 

Trolley Stop Bolt Belt

Trolley

 

 

Header

Rail

 

 

 

Bracket

 

 

 

Door Bracket

 

Emergency

 

 

 

 

Release

 

 

Straight

Curved

Rope &

 

 

Handle

 

 

Door

 

 

Door Arm

 

 

 

Arm

 

Header

Garage

 

 

 

Wall

Door

 

 

 

ONE-PIECE DOOR WITH TRACK

Safety

Reversing

Sensor

Access

Door

Safety

Reversing

Gap between floor Sensor and bottom of door

must not exceed 1/4" (6 mm).

 

 

CLOSED POSITION

 

Trolley Stop Bolt

Belt

Trolley

 

Header

Curved

 

 

Bracket

Door Arm

Rail

 

Door

 

 

Emergency

 

Bracket

Straight

Release

Header

Garage

Door

Rope &

Arm

Handle

Wall

Door

 

 

 

 

5