Output pressure varies
high and low.
1. Not enough inlet water
supply.
2. Pump is sucking air.
3. Water inlet filter clogged.
4. Supply voltage below
minimum.
5. Calcified gun, hose or power
spray tip.
1. Turn water on fully. Check garden hose
for kinks, leaks or blockage.
2. Check that hoses and fittings are airtight.
Turn “OFF” machine, and purge pump by
squeezing trigger gun until a steady flow of
water emerge through the spray tip.
3. Remove filter and rinse in warm water.
4. Verify that only the pressure washer is
running on this circuit.
5. Run distilled vinegar through detergent
tank.
Motor buzzes but fails to
run.
1. Supply voltage below
minimum.
2. System has residual pressure.
3. Voltage loss due to extension
cord.
4. Pressure washer not used for
long periods.
5. Residual friction among
components. Unit might hum.
1.Verify that only the pressure washer is
running on this circuit.
2.Turn unit “OFF”, squeeze trigger on
spray wand to release pressure, then turn
unit “ON”.
3.Unplug any extension cords attached and
plug the unit directly into the outlet.
4.Call customer service.
5.Disconnect water supply and power ON
for 2 to 3 seconds, repeat couple times or
No water.
1.Water supply is OFF.
2.Kink in the garden hose.
1.Turn ON water supply.
2. Remove kink in garden hose.
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