– 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.
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
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 "Techni-
cal Data" 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 adjust-
er on the gas supply pipe.
ADJUSTMENT OF MINIMUM
LEVEL
To adjust the minimum level of the burn-
ers:
1.
Light the burner.
2.
Turn the knob on the minimum posi-
tion.
3.
Remove the knob.
4.
With a thin screwdriver, adjust the by-
pass screw position.
1
1
Minimum adjustment screw
– If you change from natural gas 20
mbar (or natural gas 13mbar
1)
) to
liquid gas, fully tighten the by-pass
screw in.
– If you change from liquid gas to
natural gas 20 mbar, undo the by-
pass screw approximately 1/4 of a
turn (1/2 of a turn for Triple Crown
burner).
– If you change from natural gas 20
mbar to natural gas 13 mbar
1)
un-
do the by-pass screw about 1/4 of a
turn (1/2 of a turn for Triple Crown
burner).
– If you change from liquid gas to
natural gas 13 mbar
1)
, undo the
by-pass screw about 1/2 of a turn (1
turn for Triple Crown).
– If you change from natural gas 13
mbar
1)
to natural gas 20 mbar to
tighten the by-pass screw about 1/4
of a turn (1/2 of a turn for Triple
Crown burner).
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
• Ground the appliance according to
safety precautions.
• 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 cor-
rect plug, able to support the load
1)
only for Russia
ENGLISH
15
