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LPN00644X0007A0_A
SECTION 4:
OFF GRID MOUNTING (HARD CEILING) -
CONTINUOUS ROW RECESSED MOUNTING
CAUTION:
Ceiling contractor must provide an uninterrupted, continuous
rough opening. Dimensions of opening should be determined using
Figure 7 on page 5 and Figure 9.
CAUTION:
Luminaires should be secured to structure above to support
weight of luminaire.
CAUTION:
Do not attempt to assemble luminaire rows on the ground
and then lift into position. This may create stress at the connection
points and may result in damage and/or mechanical failure.
CAUTION:
Do not connect power in a run until all of run is installed,
wire harnesses connected, and luminaire joints completed.
STEP 1:
Remove lens and LED/reflector tray and set aside in order of run
placement for reinstalling later. To remove lens, carefully slide a plastic
card or putty knife between the lens and extrusion towards the end
of the luminaire. Using the plastic card or putty knife, push the lens
inward until the lens come free. After removing the lens, remove the
Philips head reflector screws, remove the LED Reflector Tray, and
disconnect the LED harness. Set lens and LED Reflector tray aside. See
Figure 2 and 6.
STEP 2:
Install the first luminaire (Right-Hand End of Run) from below into
ceiling opening. Attach customer supplied threaded rods to luminaire
through 5/8" mounting holes located on the top of the housing and to
the structure above as shown in
Figure 7 and 8
. Confirm that fixture
is pulled up firm to ceiling line.
STEP 3:
Position second luminaire in row such that it aligns with joint end (male
end) of first luminaire. Attach customer supplied supports to fixture through
mounting holes located on the top of the housing and to the structure above
as shown in
Figure 11
. Confirm that fixture is pulled up firm to ceiling line.
Connect the second luminaire to the first luminaire as illustrated in
Figure
5
. Plug wire harness together and push excess wire into luminaire wiring
chamber, ensure that no wires are pinched. See
Figure 11.
STEP 4:
Push luminaires tightly together while making sure the alignment pins
slide into the interior tracks of each luminaire and span the luminaire
joint. Secure joint by tightening supplied keps locknuts on threaded
studs of male joiner bracket. Confirm that luminaires are secured to the
structure above. See
Figure 11.
STEP 5:
Continue to install and assemble row following steps 1-4 above. Using
one of the 7/8" dia. holes on the End unit (Left-Hand End of Run)
luminaire, install conduit connector and make electrical connections
per Section 5 “Electrical Connections”.
STEP 6:
Reconnect LED harness. Replace LED trays and lens that was removed
in Step 1 above, ensure that no wires are pinched..
STEP 7:
Hard Ceiling, Overlap Flange Only:
Fill in Sheet Rock mud over tapered extruded flange until smooth. See
Figure 10.
11
Second Luminaire
First Luminaire
Male End
Female End
Wire Harness
