Kärcher HDS 5.0/30-4 S Eb Manual Del Usuario página 17

Appliance is not running
– No power
Check power connection/conduit.
– Lack of water in the swimmer con-
tainer.
Check water flow; switch on/off the
appliance again.
Device is not building up pres-
– Air within the system
Vent pump:
Set dosing value for detergent to "0".
With open hand spray gun turn de-
vice on and off multiple times with
the device switch.
Close and open the regulating spin-
gle (figure 9) with open hand spray
gun.
Note
By dismantling the high pressure hose
from the high pressure connection the
venting process is accelerated.
If detergent tank is empty, refill.
Check connections and conduits.
– Pressure is set to MIN
Set pressure to MAX.
– Sieve in the water connection is dirty
Clean sieve.
Clean the fine filter; replace it, if nec-
essary.
– Amount of water supply is too low.
Check water supply level (refer to
technical data).
sure
Device leaks, water drips from
the bottom of the device.
– Pump leaky
Note
3 drops/minute are allowed.
With stronger leak, have device
checked by customer service.
Device turns on and off while
hand spray gun is closed
– Leak in the high pressure system
Check high pressure system and
connections for tightness.
Device is not sucking in deter-
Leave device running with open de-
tergent dosage valve and closed wa-
ter supply, until the swimmer tank is
sucked empty and the pressure falls
to "0".
Open the water supply again.
If the pump still is not sucking in any de-
tergent, it could be because of the fol-
lowing reasons:
– Filter in the detergent suck hose dirty
Clean filter.
– Backflow valve stuck
Figure 13
Remove the detergent hose and
loosen the backflow valve using a
blunt object.
Burner does not start
– Fuel tank empty
Refill.
– Water shortage
gent
English
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