Installation Guide

6
Tools Needed
3/16
7/16
1/2
5/32
5/16
9/16
1/4
7/16
Additional Items You May Need:
Survey your garage area to see if you will need any of the following items:
l (2) 2X4 Pieces of wood : May be used to fasten the header bracket to the structural supports. Also
used to position the garage door opener during installation and for testing the safety reversing
sensors.
l Support bracket and fastening hardware: Must be used if you have a finished ceiling in your garage.
Support Brackets
Hardware x2 (each)
l Extension brackets (Model 041A5281-1) or wood blocks: Depending upon garage construction,
extension brackets or wood blocks may be needed to install the safety reversing sensor.
Extension Brackets –Ê041A5281-1
Lag screws x4
Lag screws x12
Wood Blocks
l Fastening hardware: Alternate floor mounting of the safety reversing sensor will require hardware not
provided.
l Door reinforcement: Required if you have a lightweight steel, aluminum, fiberglass or glass panel door.
l Rail extension kit: Required if your garage door is more than 7 feet (2.13 m) high.
Preparation