Before carrying out any maintenance work, disconnect the appliance from the gas and electric
supply.
To replace different components such as burners, taps and electrical parts you must take out the hob from
the kitchen unit by releasing the fixing hooks, unscrew the fixing screws of the burners on the work top,
unscrew the fixing nuts of the electric plates which are visible on the lower part of the hob and remove the
worktop in order to carry out the replacement of the defective parts.
NOTE: If the taps need replacing you also need to unscrew the two fixing screws of the gas ramp at the
bottom of the hob which are found on the upper part of the latter.
For appliances equipped with automatic "ON" switches you must dismantle the "ON" switch chain before
replacing the taps.
You are advised to change the seal on the tap every time you replace a tap in order to ensure a perfect hold
between the body and ramp.
WARNING: The electric cable which is provided with the appliance is connected to the appliance with a type
X connection and thus can be replaced with the same type of cable as that installed without using special
tools. In the event of wear or damage to the mains cable, replace it with :
Type/ section of mains cable
WARNING: If you replace the electric mains cable the installer must have the earth conductor about 2
cm longer than the phase conductors and must also take heed of the warnings regarding electric
connection.
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.
- 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. 9) 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.
TABLE N°2: Adapting to different types of gas
Burner
Type of Gas
Town
G110
Auxiliary
Natural G20
Butane G30
Propane G31
Town
G110
Semi-
Natural G20
Rapid
Butane G30
Propane G31
Town
G110
Natural G20
Rapid
Butane G30
Propane G31
Town
G110
Dual
Natural G20
burner
Butane G30
inner
Propane G31
Town
G110
Dual
Natural G20
burner
Butane G30
outer
Propane G31
CAUTION: save the orifices removed from the appliance for future use
Regulation of burners
Regulation of the "MINIMUM" on the burners
To regulate the minimum on the burners carry out the following procedure indicated below:
1) Turn on the burner and put the knob onto position MINIMUM ( small flame ).
2) Remove the knob ( Fig. 10) of the tap which is set for standard pressure. The knob is found on the bar of
the tap itself.
MAINTENANCE OF THE MACHINE
CHANGING THE PARTS
H05VV-F 3x0,75 mm2 or H05RR-F 3x0,75 mm2
Pressure
Nozzle
diameter
mbar
1/100mm
g/h
8
145
-
20
77
-
28
50
73
37
50
71
8
192
-
20
101
-
28
66
127
37
66
125
8
280
-
20
129
-
28
87
218
37
87
214
8
130
-
20
70
-
28
46
211
37
46
207
8
2x300
-
20
2x110
-
28
2x69
298
37
2x69
293
APPLIANCE CATEGORY: III
Nominal Charge
l/h
Kw
kcal/h
227
1,00
860
95
1,00
860
-
1,00
860
-
1,00
860
397
1,75
1505
167
1,75
1505
-
1,75
1505
-
1,75
1505
681
3
2580
286
3
2580
-
3
2580
-
3
2580
181
0,8
688
76
0,8
688
-
0,8
688
-
0,8
688
885
4,4
3784
419
4,4
3784
-
4,1
3526
-
4,1
3526
5
Reduced Charge
Diameter
by-pass 1/100mm
kw
kcal/h
0,30
258
27 reg
0,30
258
27 reg
0,30
258
0,30
258
0,44
378
31 reg
0,44
378
31 reg
0,44
378
0,44
378
0,75
645
42 reg
0,75
645
42 reg
0,75
645
0,75
645
0,30
258
27 reg
0,30
258
27 reg
0,30
258
0,30
258
1.8
1548
65 reg
1.8
1548
65 reg
1.8
1548
1.8
1548
27
27
31
31
42
42
27
27
65
65