If you detect any damage, do not operate the product and do NOT connect the
power pack to the mains! Mortal danger!
It must be assumed that safe operation is no longer possible, if
• the device exhibits visible damage,
• the device is no longer functional and
• if the device has been stored under unfavourable conditions for a prolonged period or
• it has been exposed to high stresses during transport.
When setting up the product, make sure that the cable to the power pack is neither kinked nor
squashed.
Do not place the product on valuable furniture without adequate protection.
10. Maintenance and care
The product does not require any maintenance by the user; therefore, do not open or disassem-
ble it (except for replacing the batteries). Have any repair/maintenance measures carried out by
a specialist or specialist workshop.
• Clean the product with a soft, clean, dry and lint-free cloth.
• Do not use any cleaning agents containing solvents, since these may damage the plastic
housing and labelling.
• Dust can be removed using a clean, soft brush and a vacuum cleaner.
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