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INSTALLATION
STEP
5
Hang
the
Opener
Two representative installations are shown. Yours
may be different. Hanging brackets should be angled
(Figure 1) to provide rigid support. On finished
ceilings (Figure 2), attach a sturdy metal bracket to
structural supports before installing the opener. This
bracket and fastening hardware are not provided.
(See Accessories.)
To avoid possible SERIOUSINJURYfrom a falling
garage door opener,fasten it SECURELY to structural
supports of the garage. Concrete anchors MUST be used
if installing any brackets into masonry.
Figure 1
1. Measure the distance from each side of the motor
unit to the structural support.
2. Cut both pieces of the hanging bracket to required
lengths.
3. Drill 3/16" pilot holes in the structural supports.
4. Attach one end of each bracket to a support with
5/16"-18xl -7/8" lag screws.
5. Fasten the opener to the hanging brackets with
5/16"-18x7/8" hex screws, lock washers and nuts.
6. Check to make sure the rail is centered over the
door (or in line with the header bracket if the
bracket is not centered above the door).
7. Remove the 2x4. Operate the door manually. If the
door hits the rail, raise the header bracket.
NOTE: Do NOT connect power to opener at this
time.
HARDWARE
SHOWN ACTUAL SIZE
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Lag Screw
5/16"-18xl -7/8"
@
Hex Screw
5/16"- 18x7/8"
Nut 5/16"-18
Lock Washer 5/16"
Supports
Measure
Lag Screws
Distance
5/16"-18xl
-7/8"
5/16"-18x7/8"
Screw
5/16" Lock
Figure 2
5/16"-18x7/8"
Screw _
5/16" Lock Washer
5/16"-18 Nut_
17
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