24
461307208 (RS-002)
INSTRUCTIONS FOR THE INSTALLER
MAINTENANCE
Prior to any maintenance work or changing
parts, disconnect the appliance from the gas and
electricity power sources.
REPLACING THE TAPS AND THERMOSTAT
Proceed in the following way when replacing a tap or
the thermostat:
• Pull out the knobs.
• Remove the front panel and the hot plate
as described in paragraph «HOTPLATE
BURNERS».
• Remove eventual microswicthes.
• Remove the burners as described in paragraph
«REPLACING THE INJECTORS».
• Unscrew the nuts locking parts (P), nuts (N) of
the thermocouples and screws (V) (see fi g. 28) in
order to free the taps or thermostat.
• Partially remove part (F) (fi g. 29).
• Unscrew (E) and lastly remove tap (A) or the
thermostat (G) (fi g. 29).
• Change seal (D) each time a tap or a thermostat
is replaced. This will ensure perfect retention
between the tap and part (F) (fi g. 29).
• Reassemble all the parts following the same
procedure but in the reverse order.
CHANGING THE FLEXIBLE GAS HOSE
In order to guarantee that the gas hose is always in
excellent condition we strongly recommend changing
it on the date you will fi nd printed on it.
REPLACING THE ELECTRICAL COMPONENTS
• The rear protection will have to be removed in
order to change the electrical heating elements,
terminal board and power cable.
• If you have to change the power cable (see the
cross section on table on page 25), always keep
the earth wire longer than the phase wires and,
in addition, follow all the instructions given in
the “ELECTRICAL CONNECTION” paragraph.
• To change the oven lamp see the instructions on
page 15.
• To change the spark generator, the thermostat,
commutators, eventual microswicthes and lamp
holder, the work top has to be removed.
V
P
N
E
E
F
D
D
A
G
29
28
