PW2770, PW3270, and PW4070
Operation (Continued)
5.Disconnect the spark plug wire and remove the spark plug.
6.Pour 1/2 oz. of engine oil into the spark plug hole.
Never pull the starter rope on the engine
when the spark plug is removed unless the spark plug hole is covered. Fuel vapor from the hole can ignite by a spark.
7.Place a rag over the spark plug hole and slowly pull the starter rope several times to distribute the oil.
WINTERIZING INSTRUCTIONS
1.Follow and complete the Long Term Storage Instructions above.
2.Disconnect the spark plug wire.
3.Disconnect the high pressure hose from the pump.
4.Insert a 12 in. to 14 in. piece of garden hose into the pump inlet.
5.Place a funnel in the other end of the garden hose.
Read the manufacturer’s
instructions for safe handling and disposal of RV antifreeze.
6.Pour approximately 6 oz. of RV antifreeze into the funnel.
7.Pull the starter rope several times until the RV antifreeze comes out of the pump outlet.
8.Disconnect the high pressure hose from the gun and drain the hose. Hold the gun and lance in a vertical position and squeeze the trigger to drain the water out.
TIPS FOR EXTENDING THE LIFE OF YOUR PRESSURE WASHER
1.Never operate the unit without water.
2.Your pressure washer is not meant to pump hot water. Never connect your pressure washer to a hot water supply as it will significantly reduce the life of the pump.
3.Running the unit for more than one minute without spraying water causes heat to build up in the pump. Running the unit without spraying water can damage pump components.
Maintenance
Observe regular maintenance intervals to ensure maximum performance and life from the pressure washer. Refer to the schedule for recommended maintenance. If you operate the pressure washer in dusty conditions, perform maintenance checks more often.
ENGINE OIL CHANGING INSTRUCTIONS
Before tipping the engine or equipment
to drain oil, drain fuel from the fuel tank.
NOTE: Change oil while the engine is cool.
1.Disconnect the spark plug wire from the spark plug.
2.Locate and remove the engine oil drain plug (See Figure 15).
3.Drain old oil.
4.Replace the drain plug and set the unit upright.
5.Refill the unit with new oil of a recommended type and quantity. Fill the unit to the bottom edge of the oil fill neck.
Oil Fill
Oil Drain
Figure 15 - Oil drain and fill locations
PUMP OIL CHECKING/ CHANGING INSTRUCTIONS
Please refer to provided CAT Pump Speification page provided with your Pressure Washer for details.
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