HAAS + SOHN HSP 8 Home-II 445.08, Manual

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Maintenance
work
11
4.3.1. Cleaning the vent fan
CAUTION
Blowers house after dismantling the chimney cleaned from the back side..
If buildup occurs, - to proceed and audible noise from the fan housing, as follows:
• This housing is made accessible for cleaning by undoing the 4 nuts shown in Figure 9. (See arrows).
• Remove the induced draught motor by pulling it out.
• Now clean the flue gas passes, the induced draught fan and the flue tubes with a brush and an ash vacuum
cleaner.
• Then reassemble the components in reverse order.
CAUTION
Make sure that the seal is seated in the right position again. It is essential to replace defective seals.
Figure 9: Induced draught fan
1 Screw
2 Blower motor
3 Seal
CAUTION
M ake sure of the electrical connections on the fan motor and their correct positions.