2.9 GPM @ 2,500 PSI Electric Wall-Mount Pressure Washer
13
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8242273
V 2.9
INSPECTION
Regular inspection is the key to preventing breakdowns and prolonging the life of the equipment.
CAUTION! Turn off motor, remove plug from receptacle, relieve internal water pressure and wait for all moving
parts to stop before servicing, adjusting or repairing.
1. Daily
a. Check that the nozzle on the spray wand is not clogged or worn.
b. Check pump oil level. The oil level should always be at the center of the sight glass.
c. Check that the water supply is adequate.
d. Check for loose hardware. Tighten if necessary.
e. Check fittings for water leaks. Tighten fittings and reapply thread tape where sealing is required.
2. Weekly
a. Check the pressure hose for wear and damage. If damaged, contact Princess Auto to have it replaced.
b. Check water inlet filter. Rinse the screen to remove any debris.
3. Monthly
Replace oil after the first 50 hours of use. Replace oil every 500 hours of operation thereafter. Only use non-
detergent, SAE 20-30 weight oil designed for pressure washer pumps.
WINTERIZING YOUR PRESSURE WASHER
Frozen water inside the pump will ruin components such as the plunger seals. Follow these winterizing steps whenever
the pressure washer must be stored in freezing temperatures.
1. Ensure machine is OFF, water supply is disconnected and pressure has been relieved.
2. Obtain a one-gallon container of antifreeze. Using 100% antifreeze in the pump (#38) will not harm it.
3. Use compressed air and blow through the inlet of the gun (#12) to remove residual water.
NOTE: the trigger on the spray wand must be held open while blowing the compressed air.
4. Remove the nozzle (#19, 20, 25, 26 or 27) from the wand (#7) and lay the hose (#29) and wand flat on the floor.
5. Place a suction hose from the pump inlet into the antifreeze. Squeeze and hold the spray gun trigger. Turn the
motor (#2) ON to draw antifreeze into the system. When antifreeze appears at the end of the spray wand, turn
the motor OFF.
6. When preparing to operate the equipment next time, remove the antifreeze as follows:
a. Connect the water supply.
b. Prime the pump as described in the Starting the Pressure Washer section.
c. Turn the motor on.
d. Spray water to flush the system. Continue until the water stream is clear of any antifreeze.
