Carrera 9611081 Bedienungsanleitung Seite 31

Jewellery: necklaces, rings, earrings, bracelets, watch
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chains, coins, etc.
metal parts: parts of water-tight watches, coins, medals,
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badges, valves, parts of devices (shaving parts), etc.
writing utensils: pens of fountain pens, ball-point pen
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covers, printer nozzles, signature stamps, etc.
the following objects are not suitable for ultrasound
cleaning:
genuine pearls, semi-precious stones, costume jewellery
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or soft stones such as pearls, opals, turquoise, coral,
emeralds, etc.
objects that can easily be discoloured, waterlogged or
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damaged.
wooden items, leather items, fabric, materials with a
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sensitive/already damaged surface, electric appliances,
polycarbonate lenses (thermoplastics), glasses equipped
with coated plastic lenses (even the smallest damage to
the surface layer may result in irreparable damages to the
material).
mobile phones, watches, glass frames or artworks made
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from tortoiseshell or abalone.
cleaning concentrate:
special cleaning concentrates should be used in case of
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difficult and/or stubborn dirt - such as grease, resinifica-
tions, rust, wax, pigments, etc. – that cannot be removed
with water and all-purpose cleaner.
these concentrates can be purchased conveniently at our
service center (→12. warranty and service).
prior to use, be sure to observe the warnings and instruc-
tions of the manufacturer.
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