Karcher HDS 1295 Pressure Washer User Manual


 
English HDS Super, HDS 695 S, HDS 745, HDS 895 S, HDS 995, HDS 1195, HDS 1295 12
Unit does not run
(HDS 745, HDS 695 S, HDS 895 S, HDS 995,
HDS 1195, HDS 1295, HDS Super)
No mains voltage
Check mains connection/power cord
Unit does not build up pressure
(HDS 745, HDS 695 S, HDS 895 S, HDS 995,
HDS 1195, HDS 1295, HDS Super)
Air in system
Bleed pump:
* Set the cleaning agent metering valve
(item 31) to "0"
* While the handgun is open switch the unit on
and off several times with the unit switch.
* With handgun open, open and close regulator
(Figure 9).
* 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 dirty
Clean strainer
Insufficient water supply
Check water supply volume
(refer to technical data)
Unit leaking, water dripping out at bottom
(HDS 745, HDS 695 S, HDS 895 S, HDS 995,
HDS 1195, HDS 1295, HDS Super)
Pump leaking
3 droplets/min are permitted.
In the event of a major leak, have unit
checked by After-Sales Service.
Unit constantly switched on and off with
handgun closed
(HDS 745, HDS 695 S, HDS 895 S, HDS 995,
HDS 1195, HDS 1295, HDS Super)
Leak in high-pressure system
Check high-pressure system and connections
for leaks
Unit does not draw in cleaning agent
(HDS 745, HDS 695 S, HDS 895 S, HDS 995,
HDS 1195, HDS 1295, HDS Super)
Operate the unit with an opened cleaning agent
metering valve and a shut off water inlet until
the float tank is suctioned empty and the
pressure drops to "0".
Now reopen the water inlet.
If the pump still does not suction up cleaning
agent the reasons can be as follows:
Filter in cleaning-agent suction hose dirty
Clean filter
Non-return valve gummed up
Pull the cleaning agent hose off and detach
the non-return valve with a blunt object, see
Figure 15.
Burner not ignited
(HDS 745, HDS 695 S, HDS 895 S, HDS 995,
HDS 1195, HDS 1295, HDS Super)
Fuel tank empty
Fill up
Lack of water
Check water connection, check supply lines,
clean low water protection.
Fuel filter dirty
Replace fuel filter.
Incorrect direction of rotation. If direction of
rotation is correct, powerful jet of air will be felt
at exhaust-gas opening of burner.
Check direction of rotation. If
necessary change the poles at the unit plug.
See figure 16.
No ignition spark
Have unit checked by After-Sales Service if
no ignition spark is visible through inspection
glass during operation.
Set temperature not attained when working
with hot water
(HDS 745, HDS 695 S, HDS 895 S, HDS 995,
HDS 1195, HDS 1295, HDS Super)
Excessive operating pressure/flow rate
Reduce operating pressure/flow rate by way
of regulator (Figure 9)
Soot deposits on heating coil
Have After-Sales Service remove soot
deposits from unit
If the problem cannot be resolved the unit
must be checked by after sales service.