Adaptation to different types of gas
Injectors replacement
)))))
? Remove the pan supports.
? Remove the burner's caps and crowns.
? With a socket spanner 7 unscrew and remove the
injectors (Fig. 7), and replace them with the ones
required for the type of gas in use (see Table 2).
? Reassemble the parts, following the same procedure
backwards.
? Replace the rating label (placed near the gas supply
pipe) with the relevant one for the new type of gasFO 0392
Fig. 7
supply. You can find this label in the package of the
injectors supplied with the appliance.
Should the feeding gas pressure be different or variable
compared with the required pressure, an appropriate
pressure adjuster must be fitted on the gas supply pipe,
in compliance with the rules in force.
Adjustment of minimum level
To adjust the minimum level of the burners, proceed asFig. 8)))))
follows:
? Light the burner.By-pass screw
? Turn the knob on the minimum position.
Table 1 : BY-pass diameters
? Remove the knob.
? With a thin screwdriver, adjust the by-pass screw
BurnerO By-pass
(see Fig. 8). If changing from natural gas to LPG,
in 1/100
completely tighten clockwise the screw, until a smallof mm
regular flame is obtained.
? Finally check the flame does not go out when quickly
Auxiliary28
turning the knob from the maximum position to the
Semi-rapid32
minimum position.
Rapid40
This procedure can easily be carried out, anyhow the
hob has been positioned or built in the working top.
Table 2: Injectors
TYPETYPE OFINJECTORSNOMINALREDUCEDNOMINALNOMINAL
OF GASBURNERMARKSPOWERPOWERPOWERPRESSURE
1/100 mmINPUTkWmbar
3
kWm/hg/h
Rapid (large)1193,000,650,286-
NATURAL
Semi-rapid (medium)962,000,450,190-20
GAS
G 20Auxiliary (small)701,000,330,095-
Rapid (large)862,800,65-203
LPG
Semi-rapid (medium)712,000,45-14528-30/37
(Buthane/
Propane)Auxiliary (small)501,000,33-73
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