Change Oil; Faults - Kärcher HDS Super SX Operating Instructions Manual

Operating Instructions

Change oil

Figure 15
! 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
! Slowly fill with oil as far as MAX mark
Air bubbles must be able to escape
Refer to technical data for oil grade and
quantity to be used.

Faults

FUEL indicator lamp (item25) is lit
— Fuel tank empty
! Fill up
READY FOR WORKING indicator lamp
(item28) goes out
— Motor overloaded/overheated
! Set the monitoring switch to "0" and
allow the engine to cool off for a min.
of 5 min..
! Have unit checked by After-Sales
Service if this does not remedy fault.
! No mains voltage (see – unit does not
run -)
SCALE INHIBITOR indicator lamp
(item26) is lit
— 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
30
HDS Super SX/HDS 695 SX/HDS 895 SX/HDS 1195 SX
Unit does not run
— No mains voltage
! Check electric mains/power cord
Unit does not build up pressure
— Air in system
Bleed pump:
! Set the cleaning agent metering valve
(item 30) to "0"
! While the handgun is open switch the
unit on and off several times with the
unit switch.
! Turn the control spindle (Figure 10) on
and off while the handgun is opened.
Venting is accelerated by removing the
high-pressure hose from the high-pressure
connection.
! Fill up cleaning-agent tank if empty.
! Check connections and lines
— Pressure set to MIN
! Set pressure to MAX
— Strainer in water connection is dirty
! Clean strainer
— Insufficient water supply
! Check water supply volume (refer to
technical data)
Unit leaking, water dripping out at
bottom
— Pump leaking
3 drops/min are permissible.
! In the event of a major leak, have unit
checked by After-Sales Service.
Unit constantly switched on and off with
handgun closed
— Leak in high-pressure system
! Check high-pressure system and
connections for leaks
English