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:
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(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.
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Support bracket and fastening hardware:
Must be used if you have a finished ceiling in your garage.
Support Brackets
Hardware x2 (each)
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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
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Fastening hardware:
Alternate floor mounting of the safety reversing sensor will require hardware not
provided.
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Door reinforcement:
Required if you have a lightweight steel, aluminum, fiberglass or glass panel door.
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Rail extension kit:
Required if your garage door is more than 7 feet (2.13 m) high.
Preparation
