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exchanger tubes. The removed ash will fall on the top heat shield, located
in the burn chamber.
Figure 25. Tube scraper rod to clean the heat exchanger pipes.
2. Lift the top heat shield. Remove it carefully as there may be a significant
amount of ash on it. Dump the ashes into the burn chamber.
3. Using a brush, clean the top heat shield and remove it from the heater.
4. Remove the burn pot, burn pot stand and splash guard (Figure 26) and
clean them thoroughly. Lift the burn pot and splash guard to remove.
Lift up ont he burn pot stand and pull towards you to remove. Make
sure there are no ashes remaining in the burn pot stand and that all the
holes in the burn pot are clear. Failure to do so can be a fire hazard. Place
all ashes into a metal container with a tight fitting lid.
SPLASH GUAR
BURN POT
BURN POT
STAND
TUBE SCRAPER ROD
Figure 26. Burn pot stand assembly.
5. Using the brush, clean the walls and floor of the burn chamber.
6. If your unit is equipped with the large ashtray, open the ashtray slightly
and pull on each ash gate (Figure 27) until the ash falls from the burn
chamber into the ashtray. Do not pull the ash gates too far as they may
fall out. Sweep remaining ashes into the ashtray. For models equipped
with the small ashtray (KSH series & Model 100 Insert) turn the 2 coil
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