TROUBLESHOOTING – continued
•Loose fittings.
-Tighten fittings.
•Missing/worn rubber washer.
-Insert new washer.
!6/.,+
•Spray wand not properly attached.
-Attach the wand to the spray gun. Turn the wand collar clockwise onto the gun threads until tight.
•Broken
-Call Kärcher customer service hotline and order an
64.4/
•Pump is sucking air.
-Check that hoses and fittings are air tight. Turn off machine and purgepump by squeezing trigger gun until a steady flow of water emerges through the nozzle.
•Loose fittings.
-Check that all fittings are tight.
•Water seals are damaged or worn.
-Call service center.
•Thermal protection device is activated.
-Thermal protection device will auto reset.
4+346
•Oil seals are damaged or worn. Call service center.
WARRANTY USA
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