DeLonghi TGX 664GHI - Инструкция (Страница 43)

43
ADJUSTMENT OF THE OVEN
BURNER MINIMUM
Considering that in the minimum position
the flame must have a length of about
4 mm and must remain lit even with a
brusque passage from the maximum
position to that of minimum.
The flame adjustment is done in the fol-
lowing way:
– turn on the burner by setting the ther-
mostat knob on position 10;
– remove the knob and unscrew the
by-pass screw (fig. 8.13) about three
times by passing a small flat screw-
driver (Ø 3 mm blade, 100 mm length)
through the panel opening;
– re-mount the knob and let the oven
heat up for about 10 minutes, then
bring the knob to position 1 (minimum)
to operate the thermostat by-pass;
– after having removed the knob again
and being very careful not to turn the
tap rod, slowly screw the by-pass
screws “ G” (fig. 8.13) until you obtain a
flame of 3-4 mm in height.
The grill is a fixed capacity and does
not be adjusted.
N.B. For G30/G31 the by-pass screw
must be fixed thoroughly.
Fig. 8.13
G
Flame Flame Flame
faulty in correct with excess
primary air primary air
long, yellow clear short and sharp
and interior blue too blue interior
trembling cone cone tending to
detach
CAUSE
air regulating correct air regulating
tube, too distance of tube, too
closed the tube open
Flame correct
Flame faulty in
primary air
Flame with excess
primary air
LUBRICATION OF THE GAS
TAPS
– In case of difficulty in the gas taps oper-
ation, call the After Sales Service.
IMPORTANT
All intervention regarding installation
maintenance and conversion of the
appliance must be fulfilled with origi-
nal factory parts.
The manufacturer declines any liabil-
ity resulting from the non-compliance
of this obligation.