Operation - Kärcher HDS 995 MX Eco Manual

Operating Instructions
— 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

Switch on the machine
! Set unit switch (item 23) to "I"
Ready for working indicator lamp (item 29)
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 25-28) 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"
Setting cleaning temperature
! Set the remperature regulator (item 24)
to the required temperature
30°C to 90°C
Hot water cleaning
100°C to 150°C
Cleaning with steam
! Replace high-pressure nozzle by the
steam nozzle (see operation using
steam)
Setting operating pressure and
flow rate
Fig. 10
— Turning control spindle
clockwise: Increasing operating pressure
(MAX)
— Turning it counterclockwise: Reducing
operating pressure (MIN)
Servopress control
! Set the temperature regulator (item 24)
to max. 98°C.
! Set regulator to maximum operating
pressure.
Fig. 9
Adjust operating pressure and flow rate by
turning (infinitely variable) at the pressure
and flow control (B) (+/-)
Set pressure on unit if use is to be made of
reduced pressure for a lengthy period.
See Fig. 10
English
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