Zanussi ZGG65414XA User Manual page 24

Important! Make sure that the gas supply
pressure of the appliance obeys the
recommended values.
If the supplied pressure has not the specified
value, it is necessary to assemble a proper
pressure regulator in compliance with the
standard UNI EN 88. For Liquid Gas (LPG)
the use of pressure regulator is allowed only if
they are in compliance with UNI EN 12864.
The adjustable connection is fixed to the com-
prehensive ramp by means of a threaded nut
G 1/2". Screw the parts without force, adjust
the connection in the necessary direction and
tighten everything.
A
A) End of shaft with nut
B) Washer
C) Elbow (if needed)
Rigid connection:
Carry out connection by using metal rigid
pipes (copper with mechanical end) (UNI-CIG
7129).
Flexible connection:
Use a flexible pipe in stainless steel (UNI-CIG
9891) with a maximum length 2 m.
Important! When installation is complete,
make sure that the seal of each pipe fitting is
correct. Use a soapy solution, not a flame!
Injectors replacement
1. Remove the pan supports.
2. Remove the caps and crowns of the burn-
er.
3. With a socket spanner 7 remove the in-
jectors and replace them with the ones
which are necessary for the type of gas
24
B C
you use (see table in "Technical Informa-
tion" chapter).
4. Assemble the parts, follow the same pro-
cedure backwards.
5. Replace the rating plate (it is near the gas
supply pipe) with the one for the new type
of gas supply. You can find this plate in
the package supplied with the appliance.
If the supply gas pressure is changeable or
different from the necessary pressure, you
must fit an applicable pressure adjuster on the
gas supply pipe.
Adjustment of minimum level
To adjust the minimum level of the burners:
1. Light the burner.
2. Turn the knob on the minimum position.
3. Remove the knob.
4. With a thin screwdriver, adjust the by-
pass screw position.
A) The by-pass screw
• If you change from natural gas G20 20
mbar to liquid gas, fully tighten the adjust-
ment screw in.
• If you change from liquid gas to natural gas
G20 20 mbar, undo the by-pass screw ap-
proximately 1/4 of a turn.
Warning! Make sure the flame does not
go out when you quickly turn the knob
from the maximum position to the minimum
position.
Electrical connection
• Make sure that the rated voltage and type of
power on the rating plate agree with the
voltage and the power of the local power
supply.
A
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