Installation
37
EN
An efficient extraction system requires
precision planning by a specialist qualified
in this area and must comply with the
positions and clearances indicated by the
applicable standards.
When the job is complete, the installer must
issue a certificate of conformity.
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
5.2 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
taps.
Replacing nozzles
1. Remove the grids, burner caps and
flame-spreader crowns in order to
access the burner cups.
2. Replace the nozzles using a 7-mm socket
wrench according to the gas to be used
(see "Nozzle and burner specification
tables").
3. Reposition the burners in their respective
housings.
The appliance is preset for natural
gas
G20
at a pressure of
20 mbar
.
