Genie CHAINLIFT 1022 Manual De Instrucciones página 13

1. Getting started.
• Position assembled rail on wall next to header
bracket (Fig. 2-4).
-Place material on floor under power head to
protect from scratching. (A box, stool, or
similar device may be needed to clear a
torsion spring.)
_'e_:,_ueu pis ho_,
/ HEADER BRACKET_
VIEW
FROM ABOVE
(not to scale)
2. Mounting the assembly. .o .o
• Attach rail to header bracket using clevis pin
YES/SI/OL
and cotter pin.
• Support power head on step-ladder to prevent FIG. 2-4 Position assembly and align.
interference with header mounted (torsion)
spring (Fig. 2-5).
COTTER PiN
I
Chain drive
shown
FIG. 2-5 Rail mounting to header bracket.
ANGLE IRON ON FINISHED CEILING
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Attach angle iron to beams
UNFINISHED OR OPEN BEAM
Extra framing
not needed ,,,_._
Mounting Straps
not provided
bolts & nuts
bolts & nuts
Extra framing
NEEDED
.... '_V;:" '
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• On finished ceilings, locate ceiling joists or
trusses using a stud finder or similar device.
Attach angle iron (not provided) to joists or
trusses through finish material using (provided)
lag screws (Fig. 2-6).
• On unfinished ceilings or open ceilings, straps
may attach directly to joists or trusses.
Depending on the garage construction, extra
framing material (not provided) which may be
required should be installed using appropriate
construction techniques (Fig. 2-6).
_pp_opH_i_te cons_ ucdon _ech_'ffques
• Attach mounting straps to ceiling using lag
bolts (Fig. 2-6).
• Set height of power head to following
(Fig. 2-6).
a) Rail must clear door at door's highest point
of travel.
b) Be level or power head slightly below level.
• Securely tighten power head mounting bolts
and nuts.
• Lower door.
• Check that rail clamp bolts and nuts are tight.
• DO NOT PLUG OPENER IN YET!
I
FIG. 2-6 Mounting the power head.
PN# 36420Supplement, 10/27/2008
13