Bertazzoni 24 Cooktop 4-Burner Owner's Manual

Page of 24
 
7
 
SECTION VIEW OF THE RIGHT ASSEMBLY    
 
 
Room ventilation – Location and venting. 
ATTENTION: An exhaust fan may be used with the appliance; in each case it shall be installed in 
conformity with the national standards in force. 
ATTENTION: Exhaust hood operation may affect other vented appliances; in each case it shall be 
installed in conformity with the national standards in force. 
 
 
Conversion to different types of gas 
Before carrying out any maintenance work, disconnect the appliance from the gas and electric 
supply. For Natural Gas fit regulator assembly described in Fig. 5A. For LP Gas fit assembly 
described in fig. 5A. 
 
 
 - CHANGING THE NOZZLES FOR USE WITH OTHER TYPES OF GAS: 
To change the nozzles of the burners  use the following procedure:  
Lift up the burners and unscrew the nozzles ( Fig. 6) using an adjustable spanner of 7 mm and change the 
nozzles with those designed for the new gas supply according to the information given in TABLE A shown 
below. 
fig.6             
 fig.7
                
 
TABLE A: Adapting to different types of gas     
Gas 
NATURAL (A) 
LP (E) 
Burner 
Pressure  Inj. size  Input Rate  Simmer Rate Pressure Inj. size  Input Rate Simmer Rate  By-pass size 
Type 
[i.w.c.]  1/100mm  [BTU/h] 
[BTU/h] 
[i.w.c.]  1/100mm
[BTU/h] 
[BTU/h] 
[1/100mm] 
Auxiliary 
  
0,90 
3400 
900 
  
0,54 
3400 
900 
29 
Semi-Rapid 
4"  
1,18 
6100 
1500 
 11" 
0,70 
6100 
1500 
37 
Triple Ring 
  
1,65 
11900 
5300 
  
1,02 
12300 
5300 
73 
CAUTION: save the orifices removed from the appliance for future use