Product Manual

ISSUE DATE 10-09-03 REV. DATE 2-26-09 REV. LEVEL: 14 ECO 1-6073 OIPM P/N 8329 PG 8 OF 17
MOUNTING INSTRUCTIONS
CLEARANCES TO COMBUSTIBLES AS ON PAGE 6 OF THIS MANUAL AND ON THE HEATER
MUST BE MAINTAINED AT ALL TIMES!
NOTE: If asymmetrical reflectors are used, be sure to mount the wireway with the “T” slots facing away
from the wall or obstruction, and toward the area to be heated.
CAUTION: Install heater so that the quartz lamps are horizontal. Failure to do this may cause the
heating element within the tube to sag and cause premature burnout.
MOUNTING OPTIONS
Mounting Centers
Heater Series
“A” dimension
222 & 223
23-1/2
342 & 343
32-1/2
462 & 463
45-1/2
Top channel assembly
1. Attach the adjustment hanging brackets
to the top wire
channel. On each end, place (1) 10-
32 x ½ screw through
the bottom hole of the adjustment hanging bracket and
through the bottom hole of the top wire channel. Place (1)
10-
32 lock nut on the screw. Don’t tighten completely.
NOTE: The adjustment hanging brackets are NOT
required for chain suspension.
2. Adjust bracket to desired mounting angle (see figure B).
3. Place (1) 10-
32 x ½” screw through the slot in the
adjustment hanging bracket and the hole in the top wire
channel. Place (1) 10-32 l
ock nut on the screw and tighten.
4. Tighten 10-32 lock nuts from step #1.
5.
Hook heater body into mounted wire channel cover. Unit
will hang freely by the “T” tabs, leaving both hands free to
wire unit (see figure C).
6. Close wire channel using the (4 or 6) 8-
32 x 3/8 screws
provided in hardware pack. NOTE:
Quantity will vary
depending on heater length.
CHAIN SUSPENSION: Use 14 gauge jack chain and
“S” hooks (not supplied). “S” hooks must be crimped
shut so the heater cannot be inadvertently lifted off of
its mounting.
*NOTE – 462 & 463 Series heaters are not designed
for chain suspension. One of the three mounting
options to the right should be used for these heaters.
STEM SUSPENSION: Use solid rods (1/4” diameter
min.) or suitable tubing. Drill holes in top wire channel
4” from each end for mounting.
VMB-41-SS: Wall Mounting Bracket.
RECESSED MOUNTING: Refer to page 15 of this
manual.
Figure B
Figure C
Figure A
Use blunt tip #8-32 x
3/8 screws (provided)
to secure top channel
to wiring channel