Kärcher HDS 655 M Eco, Operating Instructions Manual

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English Operating Instructions
28
Mains connection
See technical data and rating plate for
connected load.
Warning!
It is not permissible to exceed the
maximum permissible mains impedance at
the electrical terminal (see Technical Data).
Warning!
Whenever socket is changed, check
direction of rotation of motor
— If direction of rotation is correct, powerful
jet of air will be felt at exhaust-gas
opening of burner.
— If the direction of rotation is
wrong: Change the poles at the unit
plug. See Fig. 18.
! When an extension cable is used it
should always be complety unwound
and have an adequate cross-section.
Operation
Warning!
(Applies only to HDS Super M / MX Eco)
Lengthy operation of the unit can lead to
vibration-related circulatory disturbances of
the hands.
A generally valid use duration cannot be
specified, since this is dependent upon
several influence factors:
— Personal predisposition to bad
circulation(frequent suffering from cold
fingers, pins and needles in fingers).
— In low ambient temperatures. Wear
warm gloves to keep hands warm.
— Gripping tightly impedes circulation.
— Continuous operation is more
detrimental than operation interrupted by
breaks.
We recommend a medical examination if
the unit is regularly used for extensive,
continuous operation and the
corresponding symptoms (such as, for
example, pins and needles in fingers or
cold fingers) are recurrentp.
Switch on the machine
! Set unit switch (item 23) to "I"
Ready for working indicator lamp (item28)
is lit
Warning!
The temperature regulator (item 24) must
be set to "0", since otherwise the burner
possibly switches on
Unit starts up briefly and is switched off as
soon as operating pressure is reached.
Stop the unit immediately when one of the
indicator lamps (items 25-27) light up
during operation. Eliminate fault, refer to
Faults.
Fig. 9
! Release the safety of the handgun (A)
Actuation of handgun switches unit back on
again.
Bleed pump if no water emerges from high-
pressure nozzle. See problems, "Unit does
not build up pressure"