Brant Radiant Heaters AG2-20-65, Руководство пользователя

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AG2 Series
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3.0 Installation • Radiant Tube Assembly
Radiant Tube Assembly
To install the radiant tubes:
Place tubes in hangers with the welded seam facing downward and the swaged end of the tube
towards the exhaust end of the heater system (see figure 3.6).
Refer to page 23 for tube installation sequence. Place the combustion chamber as the first tube
connected to the burner control box. Models 150 MBH utilize a titanium combustion chamber with
yellow identification tag.
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Slide tube clamps onto radiant tubes (see figure 3.7).
Figure 3.6 • Attach Hangers
Figure 3.7 • Attach Tube Clamps
Hanger
Welded seam
faces down
Swaged End
Tube Clamp
Radiant Tube
IMPORTANT!
150,000 BTU/h models must be installed with a
stainless steel tube clamp (P/N: TP-220) located at the seam
between the primary combustion chamber and the second tube
section downstream of the burner control box.
NOTE:
If the tube clamp comes
apart, the spacer must be
re-assembled with the spacer’s
concave surface facing against
the radiant tube surface.
Concave surface
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