Warm Tech 5411074212889, Оригинальное руководство пользователя

Страница: 48 / 56

48
Extract the burner head
（
Fig.3
）
Fig.3
Whirl disc
Clean the whirl disc (Fig.3) using a brush and then blow compressed air on it. To
get good combustion the air flow openings in the whirl disc should be perfectly clean
and free.
Nozzle
Carefully unscrew nozzle from nozzle fitting. Blow compressed air through nozzle
orifice to free it from dirt. Replace nozzle if necessary.
Ignition Electrodes
Clean, adjust and if necessary replace ignition electrode. For electrode gaps see Fig.
4
-
5 (dimensions in mm).
Fig.4
Fig.5