3
üAdditional items you may need:
Survey your garage area to see if you will need
any of the following items:
q
(2) 2X4 PIECES OF WOOD
Maybe used to fasten the header bracket to
the structural supports. Also used to position
the garage door opener during installation
and for testing the safetyreversing sensors.
q
SUPPORT BRACKET AND FASTENING
HARDWARE
Must be used if you have a finished ceiling in
your garage.
q
EXTENSION BRACKETS (MODEL
41A5281) OR WOOD BLOCKS
Depending upon garage construction,
extension brackets or wood blocksmay be
needed to install the safetyreversing sensor.
q
FASTENING HARDWARE
Alternate floor mounting ofthe safety
reversing sensor will require hardware not
provided.
q
OUTSIDEQUICKRELEASE
(MODEL 7702CB)
Required for a garage with NO access door.
q
DOOR REINFORCEMENT
Required if you have a lightweightsteel,
aluminum, fiberglassor glass panel door.
q
RAIL EXTENSION KIT
Required if your garage door is more than 7
feet(2.13 m) high.
Tools Needed
2
1
3/16
7/16
1/2
5/32
5/16
5/8
9/16
1/4
7/16
Preparation
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