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The device is designed for use in living areas. The unit
must not be exposed to direct sunlight for long peri-
ods of time and must also be protected from excessi-
ve heat, moisture or strong mechanical shocks.
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Dropping the unit on a hard surface can damage or
destroy it.
Maintenance and cleaning
The unit is maintenance-free. If it becomes dirty, it can
be cleaned with a soft, damp cloth. If necessary, use
only commercially available alcohol-based disinfec-
tants. Never use cleaning agents or disinfectants that
contain acetone or hydrogen peroxide or that are blea-
ching, corrosive or abrasive. No liquid or moisture may
penetrate the openings of the unit.
Warranty
The doorbell-pushbutton is a very reliable product.
Should a malfunction occur despite the unit having
been set up and operated correctly, please contact your
dealer or the manufacturer directly. This warranty co-
vers the repair of the
product and returning it to you free of charge. It is re-
commended that you send in the product in its original
packaging, so keep the packaging for the duration of
the warranty period.
The warranty does not apply to damage caused by in-
correct handling or attempts to repair the unit by people
not authorised to do so.
Repairs will only be carried out under warranty if the
completed warranty card is returned accompanied by a
copy of the dealer's invoice/till receipt.
Always specify the serial number in any event.
English 23
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Inhoudsopgave
