Ferroli SUN G 9/2 PRO Notice D'installation Et D'entretien page 35

PIPE FILTER - POSITIONING FAN
WARNING: in the event of a dangerous situation cut power by turning the main switch to
OFF and stop fuel flow via the relative gate
Close the fuel aspiration gate and, depending on the type, proceed with thorough cleaning
of the filtration component. To check whether the air gate fan is clean or to check the combu-
stion head proceed as follows:
- Remove the cover (23) by loosening the screw (22).
- Loosen the lower screws (32) completely.
- Loosen the central screw too.
- Parzially loosen the upper screws (14) too.
- Release by raising the component support plate (34) and hook it in its seat.
Doing the above provides the conditions needed to check whether the internal burner parts
are clean and, where necessary, to replace the motor-fan unit. When re-assembling make
sure that you observe the gap illustrated.
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