0409
2
6
D0253
G
01103040
Page
Notice
Date
OPERATING
HANDBOOK
6. Maintenance
ONCE A YEAR (2000 h)
17.
Check if the cylinder has any deposits of detergent or lime. Clean if necessary.
18.
Check and clean the outer pipes.
G.
Clean the fl uff fi lter with suction device.
G.
Clean the cover fi lter with suction device.
G.
Clean the inner gas burner with suction device.
G.
Check the sight of the ceramic plates joints and change them if necessary.
EVERY THREE YEAR (6000 h)
G.
Clean the fl uff fi lter with suction device.
G.
Clean the cover fi lter with suction device.
G.
Clean the ceramic plates with suction device.
G.
Change the high temperature joints made of mineral wool.
G.
Check the tightness of the venturis.