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In order to guarantee that the cooker
works safely and has a moderate energy
consumption and long service life, you
must ensure that the supply pressure
corresponds to the values given in
table D.
If this is not the case, a special pressure
regulator must be fitted to the gas supply
pipe in accordance with the relevant
standards.
The cooker must be connected to the
gas supply pipe such that the cooker is
not subjected to any kind of stress.
A special valve for routinely turning the
gas supply on/off must be installed
between the gas inlet tube to the room
and the hob, in order to cut off the gas
supply after cooking in the event of
accidents during cooking. This valve
must be easily accessible at all times,
and should be closed during long periods
of no use.
The gas tube must be routed in such a
way that it is not fed through hot areas
and does not come into contact with any
hot parts of the appliance, e.g. the
underside of the hob. Tube installation
FIG. 16A
FIG. 16B
ENGLISH
must be carried out in such a way as to
ensure that it runs freely and that it cannot
come into contact with or be bent by any
movable parts in the kitchen, e.g.
drawers.
Warning !
Do not use flames to check any
gas leakages
Gas adjustment
Conversion to LPG
Always isolate the cooker from the
electricity supply, turn off the gas supply
temporarily and proceed as follows.
- change the injectors,
- adjust the minimum flow of the burners.
Replacement of work-top injectors
In order to change the work-top injectors,
it is necessary to act as follows: remove
the grids, remove burners and flame-
spreaders (see FIG. 16 A), change the
injector (see FIG.16 B) and replace it
with another one suitable for the new
type of gas (see table D). Re-assemble
everything in the opposite direction,
paying attention to place the flame-
spreader in the right way on the burner.
Minimum flow adjustment for work-
top taps
In order to adjust the minimum, act as
follows: switch the burner on, and turn
the knob towards the minimum flow
position.
Remove the knob from the
tap, introduce a little screwdriver in the
tap rod (FIG. 17).
Attention: in taps with security valve, the
minimum adjusting screw “Z” is placed
outside the rod tap (FIG. 18).
Unscrew the adjusting screw in order to
increase the flow or screw it to decrease
the flow.
The right adjustment is obtained when
the flame has a length of about 3 or 4
mm.
24
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