ENGLISH
19
Adjustments
• All seal must be replaced by the
technician following any adjustment or
regulation.
• The adjustment of the reduce rate
(simmer) must be undertaken only
with burners functioning on natural
gas while in the case of burners
functioning on L.P.G, the screw must
be locked down fully (in clockwise
direction).
• “Primary air adjustment” on hob gas
burners is unnecessary.
Taps (fig. 21)
All gas taps are male cone type with only
one way of passage. The adjustment
screw (V) is on the side of the stem.
Adjustment of the
“Reduced rate”
position as follows:
• Turn the burner on and place the knob
on the “Reduced rate” position (small
flame).
• Remove the knob of the tap which is
attached by simply applying pressure
to the rod.
• Insert a small screwdriver
1
into
screw
2
and turn to the right or left
the throttling cone until the flame of
the burner is conveniently regulated
to the Low position, the adjustment
screw
2
is over (fig. 21) or on the side
of the stem .
• Check that the flame does not go out
when the knob is sharply switched
from the “Full on” to “Reduced rate”
positions.
Attention!
This operation can
be carried out also with the front
panel fitted, but if the technician
finds some difficulties to reach the
adjustment screw, remove the front
panel unscrewing the fixing screws,
which are positioned in the inferior
part of the same.
1
2
Fig. 21
Oven thermostat (fig. 22)
Reduced rate adjustment
should be
carried out in the following way:
• Remove the knob thermostat.
• Switch on the oven burner by turning
the relative knob to the Maximum
position, then wait about 10 minutes.
• Slowly turn the knob back to the
Minimum position and, using a small
screwdriver
1
, turn screw
2
to the
right to lower the flame or to the left to
increase it.
The flames must be short for an efficient
Reduced rate setting. They must be stable
to prevent them from accidentally going
out and must be able to stand up to
normal oven door manoeuvres.
1
2
Fig. 22
Gas information
To tighten some components, see the information
below:
Aluminium pipes to burners, valves,
15 Nm
Thermocouples to top burners cups: 3 Nm
Thermocouples to
4
Nm
Push-on connector: 20 Nm
Injectors: 4 Nm
thermostats:
thermostats:
