Detroit Radiant Products Company HLV Series - Manual (Page 27)

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HLV Series 3.0 Installation • Tube Assembly and Mounting • Baffle Assembly and Placement
5 Slide baffle assembly into the section of tubing closest to the vacuum pump that allows insertion of
the entire length of baffle. NOTE: If baffle assembly cannot be placed in the single run closest to the
pump, install in the tube upstream of the single run to the pump. Figure 3.13.
6 Rotate baffle assembly so that it is in the vertical position. However, if the baffle assembly
intersects with a tee or cross rotate so that it is in the horizontal position. Figure 3.13.
Figure 3.12 • Assembling the Baffles
1 Baffle keyhole Baffle tabs 2 3
Completed connection
All systems include three sections of baffle, having an assembled length of 99 inches. NOTE: In
some applications it may be necessary to remove one, two or all three baffle sections to achieve
proper static pressure at the burner box (P. 44). Consult factory.
1 Orient the baffle tabs at a 90° angle to the baffle keyhole (Figure 3.12).
2 Insert one baffle tab into keyhole and slide completely to one side until both baffle tabs appear in
the keyhole.
3 Adjust the tabs to the center of the keyhole and rotate the baffle 90 degrees to lock the baffle
sections together.
4 Repeat this process with remaining baffle sections to complete assembly. NOTE: Baffles may be
inserted into the tube while being assembled.
Baffle Assembly and Placement
Figure 3.13 • Baffle Placement
Horizontal position Vertical position
Intersection