Acuity Brands Lighting GR395 Instrukcja instalacji i konserwacji - Strona 4
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2.2.3 Pendant mount
This unit must be mounted to a 1-1/2 NPT threaded pendant.
Verify that the set screw, located in the mounting assembly, is
backed out enough that it will not interfere with the mounting
threads. See Figure 1. Thoroughly inspect threads for damage.
DO NOT attempt to assemble with another part if any thread
damage is found on either part. Apply pipe thread sealant
completely around the first 4 male threads on the mounting
pendant. Force the sealant into the threads, see Figure 2.
Thread the mounting assembly onto the pipe threads. Tighten by
hand at least 5 full turns to ensure the end of the conduit goes past
the setscrew hole.
CAUTION
FIELD APPLICATION OF PIPE THREAD SEALANT IS
REQUIRED. FAILURE TO PROPERLY APPLY PIPE THREAD
SEALANT COULD CAUSE THIS UNIT TO LEAK OR
INADEQUATE THREAD ENGAGEMENT. PIPE THREAD
SEALANT MUST BE APPLIED TO MALE THREAD ASSEMBLY
TO ENSURE PROPER INSTALLATION.
2.2.4
Rigid Pendant mounting - Thread the mounting assembly
onto the pipe threads. Tighten by hand at least 5 full turns to
insure the end of the conduit goes past the setscrew hole.
Continue to tighten with wrench until the threads tighten completely
and the street side of luminaire is pointed in proper direction.
Reflector assembly and refractor are marked "street side."
Figure 2
2.2.5
Tighten the set screw to 12-15 ft-lbs.
2.2.6 Stem Mount
Refer to Installation Manual provided with the swivel fitter (IM-347)
Attach the luminaire to the fitter by removing fitter door and
inserting stem of luminaire into the fitter. (Fig 3) Do not to damage
the electrical supply wires during attachment of the luminaire. Feed
the electrical supply wires through the center of the stem grommet
and make final connection per section 2.2.7. Replace the fitter door
by engaging the lip of the door inside the fitter. Tighten the door
screws to 5-6 Ft-lbs. Tighten the nuts on the U-bolts to 30-40
Ft-lbs. Allow luminaire to self-level and tighten the set screws to
12-15 Ft-lbs. If necessary, adjust the leveling set screws so that
the cover fitter is installed level.
GR2189
Figure 3
2.2.7
Connect the electrical supply wires to the terminal block in
the back of the electrical chamber. The terminals are marked "L1"
(Line 1). "G" (Ground), and "L2" (Line 2). If one of the supply lines
is electrically neutral, it should be connected to terminal "L2". See
Figure 1.
2.2.8
Hang the electrical assembly on the mounting assembly
hinge and plug in the electrical connector. For Esplanade style
fixtures, swing the electrical assembly closed, engage the closure
screw and tighten securely. For Memphis style fixtures, swing the
electrical assembly closed and engage the latch to the cover catch
location to securely close fixture. See Figure 1.
GR1060A
GR2185
IM-350