Bertazzoni X304GGVVILP Installation, Service And User Instructions Manual page 11

Models X304GGVX [M7S0GTU4X (2 or 5)A]
Adapting to different types of gas
CAUTION: save the orifices removed from the appliance for future use
Position
Burner
Front R
Auxiliary
Rear L & C,
Semi-Rapid
Front C
Rear R
Rapid
Front L Inner
Dual burner
Front L Outer
Oven
Oven
downside
Grill Oven upside
REGULATION OF BURNERS
Primary air adjustment:
Broiler burner adjustment: to adjust the broiler burner loosen screw P and adjust the position X of the Venturi cone
according to the measurements indicated in table 4.
TABLE N°4: Burner primary air regulation (indicative)
Type of gas
NG (Natural Gas)
LP (Propane Gas)
Work surface burner adjustment: follow the instructions below to adjust the work surface burner minimum:
1) Light the burner and set the knob to the MINIMUM position (small flame).
2) Remove the knob of the valve that is press fit on the rod of that valve.
3) The cooker is equipped with safety valves, use a small slotted screwdriver the choke valve located on the valve body
and turn the choke screw to the right or left until the burner flame is adjusted to minimum
4) Make sure that the flame does not go out when switching quickly from the MAXIMUM to the MINIMUM position.
Oven burner adjustment: follow the instructions below to adjust the minimum:
1) Light the burner setting the knob to the MAXIMUM position.
2) Close the oven door and operate the oven for at least 10 minutes.
3) Set the knob to the MINIMUM position and then remove it.
4) With a slotted screwdriver turn the choking screw (by-pass screw at the left side of the thermostat bar) and, while
observing the flame at the same time through the cooker porthole, evaluate the consistency of the flame so it remains on
when switching quickly from the MINIMUM to the MAXIMUM position.
Injector Gas
diam. [mm.] Type
0,90 NG
0,54 LP (Propane)
1,18 NG
0,70 LP (Propane)
1,55 NG
0,92 LP (Propane)
0,80 NG
0,49 LP (Propane)
N°2 x 1,15 NG
N°2 x 0,70 LP (Propane)
1,85 NG
1,10 LP (Propane)
1,70 NG
0,98 LP (Propane)
Burner
Broiler
Inches (mm)
fully open
fully open
Pressure Max Rate
[i.w.c.] [BTU/h]
4" 3400
11" 3400
4" 6100
11" 6100
4" 10400
11" 10400
4" 2800
11" 2800
4" 12000
11" 12000
4" 14500
11" 14500
4" 12000
11" 12000
11
Min Rate
[W] [BTU/h]
996 900
996 900
1787 1500
1787 1500
3047 2500
3047 2500
820 900
820 900
3516 4500
3516 4500
4248 3500
4248 3500
3516 Only Max Only Max
3516 Only Max Only Max
By-pass
[W] diam. [mm]
264 Regulated
264 0,29
439 Regulated
439 0,36
732 Regulated
732 0,47
264 Regulated
264 0,29
1318 Regulated
1318 0,65
1025 Regulated
1025 0,54
No by-pass
No by-pass