Cleaning And Maintenance - Rommelsbacher RT 350 Bedienungsanleitung

• Should the immersion heater show a dark or bluish colour, there is no right to claim under guarantee. In
this case the immersion heater was used without or with an insufficient quantity of water.
In general immersion heaters may only be used for heating water. They must not be
used to heat oil or other liquids.

Cleaning and maintenance

ATTENTION: Hazard of injury and burns! Before cleaning,
always unplug the appliance and let it cool down.
There is no need for a special cleaning and maintenance. If required, the appliance can be wiped with a
moist cloth.
Descaling
Depending on the water hardness, limescale might form around the heating coil. It must be removed from
time to time by heating some water with vinegar or by using a customary descaling agent. This will save
energy, grant full heating power and a long life-time as well. Thick limescale might cause an overheating
of the appliance. Damages caused by limescale are not covered by the warranty. This is why a regular
descaling is recommended.
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