USER INSTRUCTIONS 
The upper cover (B) of the burners must be placed in opposite seat with the two intro- ductions notches in correspondence of the two cylinders below (C) and tighten clock- wise.
ENGLISH
The associated burner is indicated near each knob. The appliance is equipped with an electric ignition device. It is sufficient to press the knob and rotate it 
[chiuso] (closed) and do not try to
OFF
MAX 
MIN
Fig. 11: standard burner knob
Once it is lit, keep the knob pressed for a few sec- onds in order for thermocouple to heat up. It is possible that the burner shuts off when the knob is released: this means that the thermocouple was not sufficiently heated. Wait a few seconds and re- peat the operation, keeping the knob pressed for a little longer. Once the burner is lit, it is possible to
CHIUSO
MAX 1
MAX 2
1 INSIDE BURNER
2 EXTERNAL CROWNS
MIN 1
CHIUSO 2
adjust the flame based on need.
After every use of the hob, always verify that the control knobs are in 
[chiuso] (closed) posi- tion.
If the burners were to shut off accidentally, after about 20 seconds a safety device intervenes and blocks gas output, even when the tap is open. In this case bring the knob to 
[chiuso] (closed) position and do not try to light the burner for at least 60 seconds.
MAX 1 |
| MAX 1 |
MIN 2 |
| CHIUSO 2 |
Fig. 12: burner knob dual (S4000)/dual gear
CHIUSO 1 INSIDE BURNER
2 EXTERNAL CROWNS
1MAX
2CHIUSO 
1 MIN | 1 MIN | |
2 MIN | ||
2 CHIUSO | ||
|
1 MAX
2 MAX
Fig. 13: burner knob
dual (GIOTTO/VULCANO)
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