BERTO'S 900 Serie Manual De Instrucciones página 56

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Always supervise the appliance while being used and
never let it run while empty.
The appliances do not require special adjustment
assistance from specialized personnel if the adjustments
are carried out by the user during the use of the appliance.
Use only the accessories recommended by the
manufacturer.
During the initial uses of the appliance, an acrid or burning
smell may be detected. This will disappear after two or
three uses.
After use, the areas are hot for a certain amount of time
(residual heat). Avoid resting your hands on them and
allowing children to get too close!
These are very important regulations; if they are
EN
neglected, the appliance may not perform properly or
the user may be placed at risk.
CARE OF THE APPLIANCE
ATTENTION!
- Before cleaning, switch off the unit and let it cool
down.
- In the event of electrically supplied units, use the
isolator switch to disconnect the mains.
Carefully clean daily the appliance to guarantee its proper
operation and long life.
Steel surfaces must be cleaned with a dish washer
detergent diluted in very hot water by using a soft cloth;
for the toughest dirt, use ethylic alcohol, acetone or
another non-halogenated solvent; do not use abrasive
powder detergents or corrosive substances such as
hydrochloric acid, muriatic or sulphuric acid. The use
of acids can affect the unit's operation and safety. Do
not use brushes, steel cottons or abrasive disks made with
other metals or alloys that might cause rust stains due to
contamination. For the same reason, avoid contact with
iron objects. Do not use steel cottons or stainless steel
brushes because whilst they will not contaminate surfaces,
they can cause damaging scratches.
Metal powder, metal shavings from working and iron
material in general, when in contact with stainless steel
surfaces, can cause rust stains. Superficial rust stain might
be present on new appliances and they can be removed
with a detergent diluted in water and a Scotch Brite
sponge.
If dirt is tough, do not use sandpaper or rough paper, but
use synthetic sponges (for example Scotchbrite sponges).
Do not use substances for cleaning silver and be careful
with hydrochloric or sulphuric vapours coming from
floor washing products, for example. Do not aim water
jets directly on the appliance, it might be damaged.
WARNINGS After cleaning, rinse properly with clean water and dry
carefully with a cloth.
MAINTENANCE
The appliances are made in a way that little maintenance
is necessary. Despite this, we recommend that the user
subscribes to a maintenance agreement to have the
appliance checked at least once a year by the specialized
personnel of our assistance service or by a specialized
technician.
ATTENTION !
Before carrying out any maintenance or repair,
disconnect the appliance from the gas network or cut
off the mains.
Use only original spare parts supplied by the
manufacturer.
LONG PERIODS OF APPLIANCE INACTIVITY
If the appliance is not used for long periods of time, please
observe the following:
- Clean the equipment and the surrounding areas
properly (see the paragraph "CARE OF THE APPLIANCE")
- Pour a small quantity of cooking oil on the stainless
steel surfaces
- Carry out all maintenance operations
- Cover all appliances with a suitable material and leave a
few openings to allow air to circulate
- Completely empty out the cavity between the indirect
boiling pans.
CONNECTIONS
GAS CONNECTION
The 3/8" G or 1/2" G gas pipe union can either be
permanently fixed or detached, using a standard adaptor.
If a flexible hose is used, it must be of stainless steel
and in conformity with regulations. After completing
the connection, check for leaks by using a special leak-
detector spray.
ELECTRIC CONNECTION
Before connecting the appliance to the network, check the
following:
- network voltage corresponds to the data written on the
plate
- grounding is efficient
- the connection cable is suitable to the power absorbed
by the appliance.
Position a differential with characteristics suitable to