Acuity Brands LITHONIA LIGHTING PRECISE ELA LRIS 120/277 ELN Series Руководство по установке - Страница 4
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INSTALLATION: ROUGH-IN SECTION
(Ref: Fig. 1 and 3)
BACK MOUNT
NOTE: Wall mount retainers
used when back mounting
Bar hangers
are adjustable from 14
24". Position the rough-in section with the
side flanges
of the cover can
21
with the inner (stud side) surface of wall
material.
WOOD STUDS:
Adjust bar hangers to fit against studs.
Secure by tightening the locking screws
Drive nailer tabs into wood.
METAL STUDS:
Installation is the same as for wood studs except that sheet
metal screws (not provided) should be used to fasten the ends
of the bar hanger to the studs. These screws should have a
minimum pullout rating of 30 pounds.
BACK MOUNTING ABOVE DOORWAY
(Ref: Fig. 3, 4 and 5)
Before installing the rough-in section above a doorway, make
certain that there will be adequate clearance between the
bottom of the sign panel and the top of the door. See Fig. 4 for
sign panel dimensions.
See Fig. 5 for cases where the rough-in section extends above
the ceiling line (as with suspended ceilings). allow bar hangers
to be properly secured.
WIRING: See Wiring Instructions and Diagrams, Page 6 .
CLOSE-IN
DRY WALL:
Cutout hole in ceiling material should not exceed 4 1/2" x 13
3/4" (max.). Note: The top of the cover can
a template to trace cutout onto ceiling material.
Install trim ring halves
and secure with trim ring mounting
screws
.
WET WALL:
Do not plaster inside the plaster ring opening. Install trim ring
halves
and secure with trim ring mounting screws
INSTALLATION: SIGN PANEL
Assemble Lamp Housing
3). Insert Wall Mount Retainers
routing sleeved wires (one place) through large opening in
the end of the Retainer
. Place hole in Ground Clip
Captive Mounting Screw
in groove of Wall Mount Retainer
through slot in Ground Clip and hole in Wall Mount Retainer
and secure to Housing. This will assure proper grounding.
Connect Lamp Plug Assembly
Assembly
. Attach Sign Panel Assembly to Rough-In Section
28
with two Captive Mounting Screws
must be
1
/
" to
2
flush
.
may be used as
to Recess Mounting Plate
into Recess Mounting Plate
31
and slotted end of Ground Clip
(one side). Insert screw
and Test Switch Plug
.
Figure 3
Back Mount
.
(Fig.
over
31
Page 4
Figure 4
Figure 5