Kärcher HDS 9/16-4 ST Gas Bedienungsanleitung Seite 38

ATTENTION
The highest allowed net impedance at the electrical connection
point (refer to technical data) is not to be exceeded. In case of
confusion regarding the power impedance present on your con-
nection, please contact your utilities provider.
DANGER
To avoid accidents due to electrical faults we recommend the use
of sockets with a line-side current-limiting circuit breaker (max.
30 mA nominal tripping current).
ATTENTION
Risk of damage to the appliance on account of over-heating.
a b c d