Operating Procedures - Kärcher HDS 551 C Eco Manual De Instrucciones

Engine protection switch
– The engine protection switch interrupts
the electric circuit if the engine is over-
loaded.
Guidelines for liquid rays
– The accident prevention regulation (BGV
D 15) "Work with liquid rays" is valid.
High pressure rays must in accordance
with these guidelines be checked every
12 months by an expert and the result of
this check must be written down.

Operating procedures

– Operating procedures create short term
power sinkings.
– During unfavorable net conditions other
devices might be disturbed.
– With a net impedance lower then 0,15
Ohm no disturbances are to be expec-
ted.
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