Burner Tube Installation; Coupling And Tube Assembly - Roberts Gorden Blackheat BH20UT Installation, Operation & Service Manual

Step 6.3 Burner Tube Installation
Bow Shackle
Hanger
Burner Tube
Description
Burner Tube
Bow Shackle
Tube/Reflector Hanger
Step 6.4 Coupling and Tube Assembly
A
Close coupling
with tab.
Open
Closed
C
Insert tubes into coupling.
Tube
Note:
Tubing requires a downward
slope of 13 mm per 6000 mm
away from burner.
2290 mm ± 250 mm
Part Number
03051100
E0007576
03090100
Tab
Orient coupling so that
the impact block is in the
2:00 or 10:00 o’clock
positions
Tube
SECTION 6: L & D
INEAR OUBLE
Weld seam
must be to the
bottom of the tube.
B Start slide bar/coupling lock
onto coupling.
76 mm to
101 mm
D
Tighten coupling to join tubes.
Description
Coupling
Slide Bar/Coupling Lock
Tube
L H I
INEAR EATER NSTALLATION
Offset mounting
hole must be
to the top.
Slide Bar
Wide End
Coupling
Slide Bar
Coupling
Tube
Part Number
01329600
01329700
91409408
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