Zanussi ZGT 1, Instruction Booklet

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17
Conversion from Natural to LPG Gas
IMPORTANT
The replacement/conversion of the gas hob
should only be undertaken by qualified
personnel.
It is important to note that this model is designed for use
with natural gas at a feeding pressure of 20 mbar but
can be converted for use with LPG providing the correct
injectors are fitted. The gas rate is adjusted to suit.
The oven burner does not need any primary
air regulation.
Replacement of gas oven
burner nozzle
To replace the gas oven nozzle, follow this procedure:
1. Remove the bottom plate of the oven cavity (“A”);
2. Undo the two fixing screws (“C”) which keep the
oven gas burner in place
3. Gently slide the oven gas burner off the injector
support (“D”) and slowly move it to the left hand
side, taking care not to cause stress to the spark
candle connection wire (“E”) and the thermocouple
(“F”) conductor;
3. With a socket spanner 7 unscrew and remove the
gas burner injector (“D”), and replace it with the
required one (see Table on this page);
4. Reassemble the burner following the same procedu-
re backwards.
5. Replace the Gas Type Sticker (it is located near the
gas connection ramp) with the one relevant to the
new gas type which is supplied with the injector kit.
GAS INJECTOR NOMINAL NOMINAL GAS REDUCED BY-PASS NOMINAL
TYPE MARK GAS FLOW IN GAS NEEDLE GAS
1/100 mm POWER POWER (1/100 mm) PRESSURE
(kW) m
3
/h g/h (kW) (mbar)
114 2,5 0,265 - 1,0 Reg. 20
78 2,3 - 177 1,0 52 28-30 / 37
124 2,5 0,265 - 1,0 Reg. 13
Oven Gas Burner Data
Natural Gas
(G20)
LPG
(G30/G31)
Natural Gas
(G20)