Pomona, CA Clemmons, NC Nashville, TN
Tel: 908-351-5400 www.haywardpool.com
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
42
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access panel and make a visual inspection of
the main burners through the sight glass (see
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ture due to restricted air supply. Spider nests in
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yellow tips.
Figure 29: Burner Flame characteristics
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Remove the louvered exhaust cover panel (see Figure 12) and inspect the external surfaces of the heat exchang-
er for soot accumulation. If soot has accumulated, it must be removed by following the recommended procedure:
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WARNING: BURN HAZARD Do not use a wire brush to remove soot from the
heat exchanger. This could cause a spark and ignite the gases trapped within the soot.
3. Using a soft-tipped brush such as a paint brush, apply a degreaser to the entire heat ex-
changer surface (top and bottom). Allow the heat exchanger to sit for a period of time to
allow the degreaser to loosen the soot. Wash the heat exchanger using a garden hose ensuring
both the top and bottom surfaces are cleaned. Re-assemble the heater by reversing the disassembly steps.
Although the heat exchanger should be cleaned of soot and reinstalled, the fact that sooting occurred
should be investigated, as it may indicate other problems such as:
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The combustion chamber is a single-piece casting. If damaged, the entire chamber must be replaced.
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