Omega II
®
Installation, Operation & Maintenance
Combustion Research Corporation
Page 5
STRAIGHT & "U" TUBE ASSEMBLY
CAUTION
CUT HAZARD - SHARP EDGES.
Wear protective gloves when installing and handling
and cutting radiant tubes. Failure to follow these
instructions will result in personal injury.
1. Remove the Reflector(s), tubes and hanger from the
shipping carton. Inspect for shortages and damages as
well as correct gas service for burners.
2. Assemble the tubes as illustrated making sure to apply
one to two tablespoons (15 – 30 ml) of sealer to the
inside edge of the spiral radiant tube. Use a 1” (25.4
mm) dowel or plastic tube to evenly spread the sealer
around the inside edge of the spiral radiant tube before
sliding the coupler/tube together.
INSTALL
COMBUSTION TUBE WITH WELD SEAM ON
BOTTOM AND MAKE SURE THAT THE TUBE WITH
THE INTERNAL TURBULATOR IS ASSEMBLED IN
TUBES AS ILLUSTRATED ON THE FOLLOWING
PAGES.
3. Next secure joints with the self drilling and taping
screws provided (use three per joint). Clean off excess
sealer with a damp cloth.
4. Next install hangers supports by sliding them into place
and position them as illustrated.
REFER TO PAGES 6
& 7 FOR PROPER LOCATION
.
NOTE:
Do not vary the
location of the hangers anymore than +/- 4" from the
recommendations.
IMPORTANT: Slide the reflectors into place (inside
hangers) and overlap them approximately 1" to 2" and
secure no more than two together with sheet metal
screws
. A reflector expansion joint (unsecured reflectors)
at every other overlap is required for expansion and
contraction of the system.
STRAIGHT TUBE SYSTEMS
“U” TUBE SYSTEMS
NOTE:
The assembled tubing and reflector
assembly may be too long to conveniently
install in one piece, therefore it is
recommended that the assembly be raised
into position in two pieces. Apply sealer and
secure the final joint when in position.
Placement of screws @
approximately 120°
Apply sealer sparingly to inside
edge of radiant tube, spread
with dowel or plastic tube.
Weld Seam Position on Bottom Of Tube
Combustion Tube
End View
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