Faults - Kärcher HDS Super M Eco Operating Instructions Manual

Operating Instructions
Clean strainer in low water
protection
Fig. 13
! Unfasten union nut and detach hose
Fig. 14
! Take out strainer
If necessary, screw in screw M8 by
approx. 5mm and pull strainer out with this
screw
! Clean strainer in water
! Slide in strainer
! Mount hose
! Tighten union nut
Clean filter at cleaning-agent
suction hose
Fig. 15
! Pull the cleaning agent suction inlet pipe
out
! Clean filter in water and re-insert
Change oil
Fig. 16
! Provide a collecting container for
approx. 1 litres of oil
! Unscrew drain plug
Dispose of used oil ecologically or hand it
in at a dump.
! Retighten drain plug
! Top up oil slowly up to the MAX mark
Air bubbles must be able to escape
Refer to technical data for oil grade and
quantity to be used.

Faults

Ready for working indicator lamp
(item 28) goes out
— Motor overloaded/overheated
! Set selector switch to "0" and allow
engine to cool off for at least 5 min.
! Have unit checked by After-Sales
Service if this does not remedy fault.
! No mains voltage (see – unit does not
run -)
! Check exhaust gas temperature limiter,
reset, if necessary (Figure 19) (applies
only to HDS Super M / MX Eco)
Fuel indicator lamp (item 25) lights up
— Fuel tank empty
! Fill up
Liquid softener indicator lamp (item 26)
lights up
— Scale inhibitor reservoir empty; for
technical reasons there is always a
residual quantity in the reservoir.
! Fill up
— Dirt on electrodes in reservoir
! Clean electrodes
Motor indicator lamp (item 27) lights up
! Set unit switch (item 23) to "0"
! Allow unit to cool down
! Check exhaust gas temperature limiter,
reset, if necessary (Figure 19)
! Set unit switch (item 23) to "I"
Unit does not run
— No mains voltage
! Check electric mains/power cord
English
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