Bertazzoni dimensions Models X486GGGVX, Regulation of Burners

Follow the instructions below to change the broiler burner nozzle:

1)Loosen the screw and pull out the burner from the support being careful not to damage the ignition plug and the thermocouple (Fig. 11).

2)Unscrew the nozzle C (Fig. 11) using a 7 mm spanner and replace it with the nozzle needed for the new type of gas according to what is indicated in TABLE shown below.

Fig. 11

Models X486GGGVX			[MTYKQZU4(X,L,I,N,R,U,V,W,D)(2 or 5)A]
Adapting to different types of gas
Burner	Position	Injector	Gas	Pressure	Max Rate		Min Rate		By-pass
		diam. [mm.]	Type	[i.w.c.]	[BTU/h]	[W]	[BTU/h]	[W]	diam. [mm]
Auxiliary	Front R	0,90	NG	4”	3400	996	900	264	Regulated
		0,54	LP (Propane)	11”	3400	996	900	264	0,29
Semi-Rapid	Rear L & C	1,18	NG	4”	6100	1787	1500	439	Regulated
	Front C	0,70	LP (Propane)	11”	6100	1787	1500	439	0,36
Rapid	Rear R	1,55	NG	4”	10400	3047	2500	732	Regulated
		0,92	LP (Propane)	11”	10400	3047	2500	732	0,47
Dual Burner	Front L Inner	0,80	NG	4”	2800	820	900	264	Regulated
		0,49	LP (Propane)	11”	2800	820	900	264	0,29
	Front L Outer	N°2 x 1,15	NG	4”	12000	3516	4500	1318	Regulated
		N°2 x 0,70	LP (Propane)	11”	12000	3516	4500	1318	0,65
Oven	Oven Left	1,85	NG	4”	14500	4248	3500	1025	Regulated
(left cavity)	downside	1,10	LP (Propane)	11”	14500	4248	3500	1025	0,54
Broiler	Oven Left	1,70	NG	4”	12000	3516	Only Max	Only Max	No by-pass
(left cavity)	upside	0,98	LP (Propane)	11”	12000	3516	Only Max	Only Max	No by-pass
Oven	Oven Right	1,25	NG	4”	7000	2051	2400	703	Regulated
(right cavity)	downside	0,75	LP (Propane)	11”	7000	2051	2400	703	0,48

CAUTION: save the orifices removed from the appliance for future use

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.

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