DERMAVIT Diamond Shield IE Crystal Bedienungsanleitung Seite 36

All manuals and user guides at all-guides.com
An earthing cable and an enclosed power socket tester are included in the scope
of supply. The good effect of the earthing (so called negative ions) occurs only if
the power socket is properly earthed. Be sure to check this with the power socket
tester.
Warning
The use of the earthing plug (or any other electrical appliances) to an incorrect
power socket can be perilous.
Do not use the earthing cable during a thunderstorm.
Diamond Shield IE Crystal
page 36
Instruction Manual