CLEAN BURN CB-1400, Руководство оператора

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Operator's Manual: Model CB-1400
9-8
Cleaning Ash from the Furnace (continued)
4. Remove the clean-out door to clean ash from inside the combustion chamber (see Figure 9E):
a. Disconnect the stack from the furnace breach.
b. Remove the clean-out panel from the back of the furnace.
c. Remove the clean-out door to expose the heat exchanger flues and the combustion
chamber.
d. Check the color of the ash--it should be light gray or tan.
ATTENTION: White ash indicates excessive air pressure. Black ash or soot indicates lack of
combustion air. If these conditions exist, call your Clean Burn dealer. DO NOT overfire your
furnace by turning up the compressed air pressure. Overfiring will damage the combustion chamber
and heat exchanger and will void your warranty.
f. Use your shop vac to vacuum ash from the flues.
NOTE: Avoid "packing" the ash in the back of the tubes by first vacuuming the flues before
pushing the flue brush down the flues.
g. Use a flue brush to thoroughly clean the flues.
h. Thoroughly vacuum any remaining ash residue from the flues.
i.
Check the flues for rust.
ATTENTION: The presence of rust in the flues indicates that chlorinated materials are
being burned. Burning chlorinated materials will severely damage your heat exchanger and
void your warranty. Contact your Clean Burn dealer for instructions to test your oil for
chlorine contamination before firing your furnace.
j. Inspect the fiberglass rope gasket.
NOTE: Make sure the fiberglass rope gasket is in good condition and the clean-out
door seals tightly. If the door does not seal tightly, replace damaged components.
k. Re-install the furnace components: clean-out door, clean-out panel, and stack.
NOTE: You may need to bleed air from the oil line before starting the burner. See Section 5
for the pertinent instructions.
l. Swing the burner into firing position. Install the lock-down nut and plug in the burner power
cable.