Maintenance
Important!
NEVER open any parts of the doorbell system! Arrange
for the appliance to be repaired by specialists only.
The appliance is maintenance-free. No form of maintenance,
either on or in the appliance, is intended for execution by
the user. In the event of malfunction or apparent damage,
make contact with Customer Services. If the appliance is not
to be in use for an extended period, remove the batteries.
Cleaning and Care
Important!
•
NEVER submerse the appliance or its components in water
or other fluids!
•
Do not allow any liquids to penetrate into the appliance
housing. If they do, there is a risk that the appliance could
be damaged.
Cleaning the appliance:
Clean the appliance only with a dry or lightly moistened
cloth. Do not use aggressive cleaning agents!
These could damage the plastic upper surfaces.
In the event of the batteries leaking acids, put on a pair
of protective gloves. Then clean the battery compartment
and the battery contacts with a dry cloth.
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