User manual

25
Table no.2
Air adjusting (mm)
Gas type
Oven Grill
G20 2,5 25,5
G30 3,5 24
G31 3,5 24
Replace the nozzles of the oven burners
Oven burner
To replace the gas oven nozzle, follow this
procedure:
• Check the table no.1 for diameter of nozzle;
• Remove the oven removable base panel;
• Remove the screw on the oven burner rod
at the rear of the oven;
• Remove the oven burner by pushing it
backwards.
• Replace the nozzle by means of a No 10
socket spanner;
Reassemble the parts following the same
procedure in reverse.
Grill burner
To replace the gas grill nozzle, follow this
procedure:
• Remove the grill burner after removing the
fixing screw.
• Replace the nozzle by means of a No 10
socket spanner;
• Refit all parts and test.
Flame adjustment
Oven burners
The burner is correctly adjusted when the flame
is stable, silent and goes out without any noise.
• When the flames are too short, the nozzle is
whistling or the flames have the tendency to
detach from the burner, it means that there is
too much air in the valve. If there is too much
air there is a risk that the flames will
extinguish.
• But, if the flames are too long, soft, lighting,
there is not enough air in the valves. These
flames discolour the bottom of pans.
• Loosen the screw M which fixing the air
adjuster A;
• Move the air adjuster A forward or backward
until achieving the right mixture (see table no.
2);
• Tighten the fixing screw M.
Grill burner
• Loosen the screw fixing the Venturi.
• Move the adjusting collar left or right until
achieving the correct flame picture (see table
no. 2).
• Tighten the fixing screw.
M
A
air adjusting
adjusting collar screw
opening