La Cornue Château 75 - Manual (Page 50)

Page 48 LA CORNUE Installation Guide Centenaire
08NOTINSTAL100/USA-6
US
A & C
AN
AD
A
Fuel conversion M AINTENANCE
The location of the orifices for the various gas burners differ (see photographs below).
Note: Gas pressure regulator setting must also be adjusted when changing fuel type.
Orifices of gas burner and hotplate are replaced by means of this sequence:
1. Remove the brisk heat grill, then the pan.
2. Remove the cap of the burner.
3. Unscrew the orifice from the top using a standard 7 mm box spanner. Install the new orifice and
screw it down completely.
4. Place the cap of the burner taking care to place it correctly on the body of the burner.
5. Place the pan, then the grill or the fire plate.
The orifices for gas oven, open top broiler or griddle are always replaced in the following sequence:
1. Screw the adjusting cone (2) and insert it into the mixing tube in order to free sufficient space
for unscrewing the orifice.
2. Unscrew the orifice (1) with a 7 mm flat wrench.
3. Install the orifice (1) corresponding to the new type of gas and tighten it.
4. Ignite the burner and adjust the air inlet by screwing or unscrewing the adjusting cone (2) until
you obtain a slightly blue flame showing no separation; separation of the flame is an indication that
there is too much air.
5. Then block the adjusting cone (2) with the blocking washer (3).
Once you have changed the injectors, it is a good idea to adjust the low settings for the hob burners (see
Section 1).
open top broiler or griddle
gas burner
gas oven
orifice
cap of the burner
2
1
1
3
3
2