Operation
5.Apply a high pressure spray to a small area and then check surface for damage. If no damage is found, you can assume it is okay to continue rinsing.
6.Start at the top of the area to be rinsed, working down with the same overlapping strokes used for cleaning.
CLEANING DETERGENT SIPHONING TUBE
If you used the detergent siphoning tube, you must flush it with clean water before stopping the engine.
1.Place the detergent siphoning tube/filter in a bucket full of clean water.
2.Remove the high pressure nozzle from the nozzle extension.
3.Select and install the black detergent nozzle following the instructions How to Use Nozzles.
4.Flush for
5.Shut the engine off following the instructions How to Stop Power Washer, and turn off water supply.
6.ALWAYS point the spray gun in a safe direction, squeeze the spray gun trigger to release retained high water pressure. Engage the trigger lock when not in use.
IMPORTANT: Spray gun traps high water pressure, even when the engine is stopped and water is disconnected.
The high pressure stream of water that this equipment produces can cut through skin and its underlying tissues, leading to serious injury, possible amputation or death. Spray gun traps high water pressure, even when engine is stopped and water is disconnected, which can cause injury.
•Keep the high pressure hose connected to the pump and spray gun while the system is pressurized.
•ALWAYS point the spray gun in a safe direction, and squeeze the
spray gun trigger to release high pressure every time you stop the engine. Engage the trigger lock when not in use.
OPERATIONIf you have any problems operating your power washer, please call Generac customer service at
Clearances and Air Movement
DANGER: Carbon monoxide produced during use CAN
KILL in minutes. NEVER use indoors or in other
sheltered areas, EVEN IF doors and windows are open. Only use OUTSIDE and far away from windows, doors and vents.
NOTE:
For more information, reference the Carbon Monoxide warnings in the Safety Rules section.
Place the power washer outdoors, in an area that will not
accumulate deadly exhaust gas. NEVER place the power washer where exhaust gas could accumulate and enter inside, or be
drawn into a potentially occupied building. Ensure the exhaust gas is kept away from any windows, doors, ventilation intakes,
or other openings that can allow the exhaust gas to collect in a confined area. Prevailing winds and air currents should be taken
into consideration when positioning the power washer (Figure 23).
•Operate the power washer outdoors ONLY.
•Keep the exhaust gas from entering a confined area through windows, doors, ventilation intakes, or other openings.
•NEVER start or run engine indoors, in a vehicle, or in an enclosed area, EVEN IF windows and doors are open.
Exhaust heat/gases can ignite combustibles, structures or damage the fuel tank causing a fire.
•Keep at least 5 ft. (152 cm) clearance on all sides of the power washer including overhead.
Figure 23 – Building Clearances
5 Foot Minimum
CHECKLIST BEFORE STARTING ENGINE1.Be sure to read and understand the Operator Safety section and the Operation section before using the power washer.
2.Check that oil is at the proper level in the engine crankcase and that fuel has been added to the fuel tank.
3.Review the unit's assembly and ensure the fittings are properly secured. Also make sure there are no kinks, cuts, or damage to high pressure hose.
4.Provide a proper water supply at an adequate flow, clear screens of debris, and confirm that the system is purged of air.
5.Confirm that the unit is on secure, level ground and the surrounding work area is clear.
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