Silvercrest SPC KE500 A1 Operation And Safety Notes page 12

Do not operate the product near heat sources, e.g. radiators or
other devices emitting heat!
Do not throw the product into fire and do not expose to high
temperatures.
Never open the product!! It has no internal parts requiring
maintenance.
no direct heat sources (e.g. heating) can affect the product.
any contact with splashed and dripping water and corrosive liquids
is avoided and the product is not operated in the vicinity of water.
In particular, the product should never be submerged in liquid; do
not place any vessels filled with liquid, for example, vases or drinks,
on or near the product.
the product is not used in the immediate vicinity of magnetic fields
(e.g. speakers).
no fire sources (e.g. burning candles) are placed on or near the
product.
no objects are inserted into the interior of the product.
the product is never subjected to excessive shocks and vibrations.
The user must take regular breaks during the use of the product, in
case of pain in the hands, arms or shoulder and neck area the work
must be interrupted and some stretching exercises must be done.
It is necessary to repair the product if they have been damaged
in any way, for example, if the housing is damaged, if liquid or
objects have penetrated the product or if the product has been
exposed to rain or moisture.
12 US-EN
Ensure that: