Craftsman 13953225SRT user manual download (Page 17 of 40)

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Page 17 of 40
installation
Step
5
Hang
the Opener
Two
represen_gve
installations
are showo.
Yours
may be different,
Hanging brackets
should
be &qgted, Figure
1, to provide rigid support
On
finished ceilings,
Figure 2, a_ach a sturdy
metat
bracket to st_Jctural supports before installing the
opener. The bracket and fastening
hardware
are not
supplied.
See accessory
page 38.
Measure the distance from
each
side of the opener
to the strdctura! support°
Cut both pieces of the hanging bracket to requ red
DdH3/16" pilot h@es in the structural
supports
Attach one end of each bracket to a support
with
5/16"xl
_.7/8_lag screws.
,, Fasten the opener to _he hanging brackets
with
5/t 6_18x7/8"
screws,
_ockwashers
and nuts.
Check to make sure the Torai/is
centered
over the
door (or in _inewith the header bracket if the
bracket is not centered
above the doo0_
Remove
the 2x4
Operate the d(x_r manuaHyo _fthe
door hits the rai_, raise the header bracket
Figure
1
_'I 6%18x7/8 __e'w
Hardware
Shown
Actua_ Size
Lag Screw
Hex
Screw
@'16
18×778
_
Nut
_#16"_18
t,.6_kWAshef
_i6"
17
Sample