Fig. 2.3
Fig. 2.4
GAS BURNERS (Dual)
The Dual Burner is a very flexible burner which allows different regulations and optimal cooking.
It is composed by one inner and two outer crowns; the flame of the inner crown can be regulated separately from the flames of the outer crowns.
The Dual Burner can be used:
-as a small burner (flame produced only by the inner crown) which can be adjusted
from the maximum ( 
) to the minimum ( 
) position. Intermediate oper- ating adjustments can be achieved by positioning the indicator between the maxi-
mum and minimum opening positions, and never between the maximum opening
and 
position.
-as a
crowns) which can be adjusted from the maximum ( 
) to the minimum ( 
) position.
Gas flow to the burners is adjusted by turning the knobs (illustrated in fig. 2.3) which control the valves.
Turning the knob so that the symbols printed on itself point to the symbol printed on the control panel achieves the following functions:
Knob | Function | DUAL burner | |
position | |||
|
|
closed
valve
maximum rate of inner crown (only inner flame at the maximum)
minimum rate of inner crown (only inner flame at the minimum)
maximum rate of
inner + outer crowns (inside and outside flames in simultaneously
at the maximum)
minimum rate of
inner + outer crowns (inside and outside flames in simultaneously
at the minimum)
10