Harman Stove Company Accentra-2 Installation And Operating Manual page 22

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(Cleaning Internal Components Cont'd)

2. Remove the combustion intake assembly. See

Fig. 35. The combustion intake assembly is held into

place with two swing latches. See Fig. 37. Swing

each latch until it hangs down away from the retainer

stud. Now the assembly can be taken out by tilting

the right side outward first through the lower door

opening.

3. The units interior is now ready to clean. Use the

scraper provided to clean the heat exchanger

surfaces. A wire brush or short bristled brush is an

excellent cleaning tool. Clean the fan blade and

combustion blower fan housing. NOTE: Be careful

not to bend the fan blade while cleaning. A bent blade

will throw the fan blade out of balance. See Fig. 38.

With the blower housing open, there is easy

access to the flue pipe exiting the rear of the unit.

See Fig. 38. Vacuum the flue pipe as far into the

pipe as possible.

NOTE:

Be careful while cleaning

the flue pipe not to bend the ESP probe. The ESP

probe is approximately 8" in the tube and is visible

when looking into the tube.