User manual

• it does not show cracks, cuts, marks of
burnings on the two ends and on its
full length;
• the material is not hardened, but
shows its correct elasticity;
• the fastening clamps are not rusted;
• expired term is not due.
If one or more defects are visible, do not
repair the pipe, but replace it.
WARNING!
When installation is
complete, make sure that
the seal of each pipe fitting
is correct. Use a soapy
solution, not a flame!
8.3 Injectors replacement
1. Remove the pan supports.
2. Remove the caps and crowns of the
burner.
3. With a socket spanner 7 remove the
injectors and replace them with the
ones which are necessary for the type
of gas you use (see table in
"Technical Information" chapter).
4. Assemble the parts, follow the same
procedure 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.
8.4 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
bypass screw position (A).
A
5.
If you change:
• from natural gas G20/G25 20/25
mbar to liquid gas, fully tighten
the bypass screw in.
• from liquid gas to natural gas
G20/G25 20/25 mbar, undo the
bypass screw approximately 1/4
of a turn (1/2 of a turn for Triple
Crown burner).
• from natural gas G20/G25 20/25
mbar to town gas G130 8 mbar,
undo the bypass screw
approximately 3/4 of a turn (1/4 of
a turn for Triple Crown burner).
• from town gas G130 8 mbar to
natural gas G20/G25 20/25 mbar,
tighten the bypass screw
approximately 3/4 of a turn (1/4 of
a turn for Triple Crown burner).
• from liquid gas to town gas G130
8 mbar, undo the bypass screw
approximately 1 turn (1/2 of a turn
for Triple Crown burner).
• from town gas G130 8 mbar to
liquid gas, fully tighten the bypass
screw in.
WARNING!
Make sure the flame does
not go out when you quickly
turn the knob from the
maximum position to the
minimum position.
8.5 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.
• This appliance is supplied with a
mains cable. It has to be supplied with
a correct plug which can hold the load
that the rating plate rates. Make sure
that you install the plug in a correct
socket.
ENGLISH
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