19. MAINTENANCE AND CLEANING
The product does not require any maintenance. You should never take it apart.
The product should only be repaired by a specialist or specialist workshop or it may be dam-
aged. Furthermore, the CE approval and the guarantee/warranty will expire.
Clean the product only with a soft, clean, dry and fuzz-free cloth. Do not use cleaning agents
as they may corrode the casing and wear off the labelling.
Dust can be removed using a clean, soft brush and a vacuum cleaner.
Do not push on the display too hard, as this will cause scratch marks or may damage the
display; loss of warranty/guarantee!
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