Manual

Installation Step 5
Hang the Opener
Two representative installations are shown.
Yours may be different. Hanging brackets should
be angled, Figure -1, to provide rigidsupport. On
finished ceilings, Figure 2, attach a sturdy metal
bracket to structural supports in ceiling before
installing the opener. The bracket and fastening
hardware are not provided. See accessory page 34.
• Measure the distance from each side of the opener
to the structural support.
• Cut both pieces of the hanging bracket to required
lengths.
• Drill 3/16" pilot holes in the structural supports.
• Attach one end of each bracket to a supportwith
5/16"-18xl-5/8" lag screws.
• Fasten the opener to the hanging brackets with
5/16"-18x7/8" hex screws, lock washers and nuts.
• 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).
• Remove the 2x4. Operate the door manually. If the
door hits the rail, raise the header bracket.
Grease the top and underside of the rail
surface where the trolley slides. A tube of
grease is supplied.
Hardware Shown Actual Size
5/1 6"-9x1-5/8"
Hex Screw
5/16"- 18x7/8"
©©
Nut 5/16"- 18 LOCI<Washer 5/1 6"
Figure I
5/16"-18x7/8" S_ew
5/16" Lock Washer
5/16"-18 Nut
Figure 2
(Not Provided)
Bracket 5/16"-18x7/8" Screw
(Not Provided) _"Lock Wast;er
"'_ 5/16%18 Nut
5/16".tSx718" Screw
5/16" Lock Washer
5/16"-18 Nut
15