
11
TROUBLESHOOTING – continued
Symptom |
| Cause | Solution | |
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No detergent. |
| Detergent suction tube not | Check connection. | |
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| properly connected to the |
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| machine. |
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| Detergent is too thick. | Dilute detergent, for best results | |
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| use Kärcher detergent. | |
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| Filter on detergent suction | Run warm water through filter | |
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| tube is clogged. | to remove debris. | |
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| Damaged or clogged | Remove obstruction or | |
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| detergent suction tube. | replace detergent suction tube. | |
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| Spray wand is in | Turn spray wand tip to | |
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| high pressure position. | low pressure position. | |
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| Discharge nozzle | Blow out or remove debris | |
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| is obstructed. | with fine needle. | |
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| Detergent container is empty. | Add more detergent. | |
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Garden hose |
| Loose fittings. | Tighten fittings. | |
connection leaks. |
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| Missing/worn rubber washer. | Insert new washer. | ||
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Spray wand |
| Spray wand not | Insert the spray wand of your choice into | |
or Spray wand |
| properly attached. | the the wand extension. Push in and | |
extension leaks. |
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| turn clockwise to lock wand in place. | |
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| Spray wand extension | Insert the spray wand extension into | |
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| not properly attached. | the trigger gun. Press in against the | |
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| spring tension and twist into the lock | |
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| position. Turn the spray wand exten- | |
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| sion collar clockwise until tight.. | |
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| Broken | Call Kärcher customer service | |
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| hotline and order an | |
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Pump is noisy. |
| Pump is sucking air. | Check that hoses and fittings are | |
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| air tight. Turn off machine and | |
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| purge pump by squeezing trigger | |
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| gun until a steady flow of water | |
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| emerges through the nozzle. | |
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Water leaks |
| Loose fittings. | Check that all fittings are tight. | |
from pump. |
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| Water seals are | Call service center. | |
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| damaged or worn. |
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Oil Drip. |
| Oil seals are damaged | Call service center. | |
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| or worn. |
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| In USA Call: | If you encounter any additional | ||
| difficulties not listed, please call | |||
our service center for help. | ||||
or visit our website: | ||||
|
Kärcher Customer Support USA