Filter
Top Products
15
ባ
SETTING THE BURNER MINIMUM
When switching from one type of gas to another, the minimum flow rate must also be
correct: the flame should not go out even when passing suddenly from maximum to
minimum flame.
To regulate the flame follow the instructions below:
– Light the burner
– Set the gas valve to position
– Remove the knob
– With a thin screwdriver pass by the hole of microswitch and turn the screw F until
adjustment is correct (fig. 2.13).
For LP/PROPANE gas, tighten the adjustment screws completely.
Fig. 2.13
OPERATIONS TO BE PERFORMED WHEN SUBSTITUTING
THE INJECTORS
✓ Remove the gratings, the burner covers and the knobs;
✓ Using a wrench substitute the nozzle injectors “J” (figs. 2.11 - 2.12) with those most
suitable for the kind of gas for which it is to be used.
The burner are conceived in such a way so as not to require the regulation of the
primary air.
INJECTORS TABLE
NOMINAL
POWER
REDUCED
POWER
LP/PROPANE
11” W.C.P.
NATURAL GAS
4” W.C.P.
BURNERS
BTU/hr BTU/hr
Ø injector
[1/100 mm]
By-pass
[1/100 mm]
Ø injector
[1/100 mm]
By-pass
[1/100 mm]
Auxiliary (AUX)
3500 1000 55 27 90
adjustable
Semirapid (SR)
6000 1500 72 32 118
adjustable
Triple ring (TC)
12000 5000 102 65 170
adjustable
Fig. 2.11
J
F
Fig. 2.12
J