PMX500-IC/B Genie ac chain & belt drive garage door opener

User Manual - Page 14

For PMX500-IC/B.

PDF File Manual, 32 pages, Download pdf file

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Top of Door
@
Top of Door
8. Install door bracket (Fig. 2-6).
, Contact door manufacturer.
9. Install door arms (Fig. 2-7).
Attach straight door arm to carriage.
- slip straight door arm into slot at bottom of
carriage as shown.
- secure with clevis pin [90] and cotter pin [89].
Attach short end of curved door arm to door
bracket as shown.
- slip short end of curved door arm into slot in
door bracket.
- secure with clevis pin and cotter pin.
Release carriage (See emergency release tag).
- slide carriage towards closed door.
- stop carriage 14" minimum from door.
10. Join door arm sections (Fig. 2-8).
Use two (2) 3/8" x 7/8" hex bolts [91], and hex
flange nuts [92].
- use any two holes as far apart as possible.
- slide carriage back and forth as needed to
align holes.
Tighten hex nuts securely.
11. Adjust emergency release cord length.
Mount the emergency release knob 6 feet from
the floor.
Retie overhand knot and trim excess cord.
DO NOT plug power cord into outlet.
Go to Section 3-SAFE-T-BEAM ®
SYSTEM INSTALLATION.
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Top of Door
14" MIN.
%
Straight door arm
Curved door arm
Straight door arm
Curved door arm
[92]
3/8-16 nut
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