Installation
35
EN
1
Extraction using a hood.
2
Extraction without a hood.
A
Single natural draught chimney.
B
Single chimney with extractor fan.
C
Directly outdoors with wall- or window-
mounted extractor fan.
D
Directly outdoors through wall.
Air
Combustion products
Extractor fan
5.3 Adaptation to different types of
gas
In case of operation with other types of gas,
the burner nozzles must be changed and
the minimum flame adjusted on the gas
cocks.
Replacing nozzles
1. Remove the pan stands, burner caps and
flame-spreader crowns to access the
burner casings.
2. Replace the nozzles using a 7 mm socket
wrench according to the gas to use (see
“Burner and nozzle characteristics
table”).
3. Replace the burners in the correct
position.
Adjusting the minimum setting for natural
or city gas
Light the burner and turn it to the minimum
position. Extract the gas cock knob and turn
the adjustment screw next to the cock rod
(depending on the model) until the correct
minimum flame is achieved.
Refit the knob and verify that the burner
flame is stable.
