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IMPORTANT
After installation, make sure the unions are securely fixed. It is advisable to use a foamy solution, and never a flame, for the tightness
check on gas circuits.
ELECTRICAL CONNECTION.
The outlet or installation must be provided with an efficient earth connection. The plug must have a 13
amp fuse
(fig. 7)
. The yellow/green wire of the power cable must not be interrupted by switches. At the time of installation, if the con-
nection is not made with a plug located in an easily reached position, install an omnipolar circuit breaker with minimum contact opening
distance of 3 mm, adequate for the load and conforming to current standards, between the appliance and the mains. No part of the
power cable must reach a temperature above 50°C. The manufacturer declines any liability whenever the current electrical standards
are not respected and connection is not carried out in a “workmanlike way” by qualified personnel.
POWER CABLE REPLACEMENT.
Disconnect the appliance from the power outlet. Remove the cooker back to access the terminal
block
(fig. 9)
. Loosen the cable clamp fixing screws and the screws on the terminal block securing the three cable wires
(fig. 10)
. Re-
place the cable with an HO5 RR-F type with section adequate for the appliance’s power input, connecting it to the terminal block as fol-
lows:
-
blue neutral wire to terminal
N
;
-
brown phase wire to terminal
L
;
-
yellow/green earth wire to terminal
Fix the cable in the special cable clamp and refit the cooker back.
ADAPTATION TO DIFFERENT TYPES OF GAS
The appliance is suitable for working on different types of gas; each gas requires specific injectors and adjustments. To make possible
variations, always disconnect the appliance from the power supply and temporarily close the mains gas supply.
REPLACING COOKTOP BURNER INJECTORS (fig. 11).
Manually remove the burners (no other disassembly operation is necessary)
and using a suitable spanner unscrew the injectors and replace them with ones suitable for the type of gas, listed in the technical data
table.
MINIMUM FLAME ADJUSTMENT (fig. 12).
Light the burner and leave it on at max. for about 10 minutes. Turn the knob to Min. Re-
move the knob by pulling it off the cock stem. Using a small screwdriver adjust the minimum by turning the by-pass screw clockwise to
decrease the flame or anticlockwise to increase it. In standard cocks the adjustment screw (by-pass) is located inside the stem
(fig.
13)
. In valve cocks the adjustment screw (by-pass) is located on the body of the cock. After any injector replacement or adjustment op-
eration always make sure the flame has a colour tending to blue, is stable and silent, does not “float” and does not cause return when
going from max. to min.
REPLACING OVEN COMPARTMENT BURNER INJECTORS (figs. 14/15).
Remove the burners, freeing them from the fixing screws,
then using a suitable spanner unscrew the injectors and replace them with ones suitable for the type of gas, listed in the technical data
table.
OVEN COMPARTMENT BURNER PRIMARY AIR ADJUSTMENT (MODELS WITH TUBE BURNER ONLY) (fig. 16).
Loosen the rela-
tive screw and, operating on the metal collar located at the end of the burner, adjust the air opening (increasing or decreasing the
quantity of air) as required. After any adjustment operation always make sure the flame has a colour tending to blue, is stable and si-
lent, does not “float” and does not cause return when going from Max. to Min.
OVEN BURNER MINIMUM FLAME ADJUSTMENT (fig. 12).
Light the burner and turn the knob to max. temperature. Allow the oven
to heat for at least 10 minutes. Turn the knob to Min. Pull the knob off the thermostat stem and using a small screwdriver adjust the
minimum by turning the by-pass screw clockwise to decrease the flame or anticlockwise to increase it. The flame must be short and
stable, withstand possible air currents and oven door closing and must not cause return. The adjustment screw (by-pass) is normally
located on the thermostat body.
After any appliance component replacement or adjustment operation always carefully refit all the relative parts to restore the original
functions. Adaptation must be completed by replacing the hose union. In this case also check circuit tightness with a foamy solution
and never with a naked flame. Lastly, replace the old setting label with a new one (supplied) corresponding to the new gas used.