10
CLEANING AND MAINTENANCE
GENERAL
Cleaning and maintenance should be
carried out with the appliance cold
especially when cleaning the
enamelled parts.
Avoid leaving alkaline or acid
substances (lemon juice, vinegar etc.)
on the surfaces.
Avoid using acid or chlorine-based
cleaning products.
ENAMELLED PARTS
All of the enamelled parts must be
washed only with a sponge and soapy
water or with non-abrasive products.
GAS TAPS
Periodic lubrication of the gas taps
must be carried out by specialist
personnel only.
In the event of operating faults in the
gas taps, call the Service Department.
BURNERS AND GRIDS
These parts can be removed and
cleaned with appropriate products.
After cleaning, the burners and their
flame distributors must be well dried
and correctly replaced.
It is very important to check that the
burner flame distributor F and the cap
C has been correctly positioned (see
side figure) - failure to do so can
cause serious problems.
Check that the electrode S is always
clean to ensure trouble-free sparking.
Check that the probe T is always
clean to ensure correct operation of
the safety valves (mod. EHS 733 WH,
EHS 733 BK with safety valve device).
Both the probe and ignition plug must
be very carefully cleaned.
Fig. 6
S
F
C
T
GENERAL ADVICE
✓
When the appliance is not being
used, it is advisable to keep the
gas tap closed.
✓
If the gas tap becomes stiff, it is
necessary to dismount it
accurately, clean it with gasoline
and spread a bit of special
grease resistant to high
temperatures on it. This
operation must be executed by a
qualified technician.