Safety System; Cleaning And Maintenance - Petra MokkaCafeAutomat Instrucciones De Uso

Café mocha
Caramel macchiato
Café coretto

Safety system

The safety valve (6) protects the appliance from too much pressure.
Therefore it must not be manipulated. The security performance of the valve
is not ensured if the appliance is operated with too much water.
In case of erroneous operation without water, a thermostat protects the
appliance from overheating by switching off the heating. After cooling down
the appliance is again ready for operation.
If the first thermostat fails in case of improper use, an additional temperature
control ensures a reliable protection.
De-scaling
Lime scales cause loss of energy and reduce the life time of the appliance.
Therefore, the container should regularly be de-scaled with usual de-scaling
agents suitable for stainless steel. Please consider the user instructions of
the manufacturer.
Only heat up the substance in open container, it must not boil, otherwise it
will foam over the top of the kettle. After de-scaling rinse carefully with water.
Guarantee does not cover damages resulting from non-observance of the
manufacturers instructions.

Cleaning and maintenance

Before cleaning unplug the appliance and let it cool down. Never immerse
the heating vessel into water. The single components are not dishwasher-
proof. Clean the outside of the appliance with a damp cloth only.
All metal components are made from rust-resistant stainless steel. Any iron
moulds are only residues which stick on the surfaces. They can be removed
with a special polishing agent for stainless steel. Do not use any caustic or
scouring cleaning agents.
Check regularly whether the funnel shaped filter, sieve attachment, joint disk
and filter disk are damaged and replace them if necessary.
Causes for failure
• Appliance switches off early:
The lime scale built up in the heating vessel is too thick.
• There is a steam escaping from the safety valve:
The coffee is too pulverized.
If the failure cannot be removed have the appliance repaired.
with liquid chocolate, hot milk and cream,
with hot, frothed milk, vanilla flavour and caramel,
with a splash of anise, sambuca, amaretto, grappa
or fernet.
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