Instructions

46
Maintenance and cleaning
clean and dry.
You may dampen the cloth a lile with lukewarm water
in order to remove more stubborn marks. Do not use any
detergents containing solvents, as they could corrode the
plasc housing and label.
Check that your product is safe from a technical
point of view (that the housing is not damaged, for
example) on a regular basis. If you have reason to
believe that it is no longer safe to operate the device,
put it out of service. Remove the baery pack to
safeguard the device against unintenonal operaon.
Safe operaon may no longer be possible if the device:
• shows signs of external damage,
• no longer funcons,
• has been stored under unfavourable condions or
• has been exposed to severe transport condions.
If not used for any length of me (e.g. when in
storage), remove the baeries to avoid damages
caused by leaking, etc.