Generac Portable Products 2,100 PSI High Pressure Washer 9. Test the pressure washer by operating with nozzle in the high and in the low positions. 3. Empty the pump of all pumped liquids by pulling the recoil handle about 6 times. This should remove most of the liquid in the pump. O–Ring Maintenance Through the normal operation of your pressure washer, o–rings, which keep the connections of the hoses and spray gun tight and leak–free, may become worn or damaged. 4. Use Generac brand PumpSaver to prevent corrosion build up and freezing of pump. 5. Store unit in a clean, dry area.
Provided with your pressure washer is an O–Ring Maintenance Kit which includes replacement o-rings, rubber washer and water inlet filter. Refer to the instruction sheet provided in the kit to service your unit’s o-rings. Note that not all of the parts in the kit will be used on your unit. Protecting the Pump To protect the pump from damage caused by mineral deposits or freezing, use the Generac PumpSaver to treat pump. This prevents freeze damage and lubricates pistons and seals. To remove a worn or damaged o–ring: Use a small flathead screwdriver to get underneath the o-ring and pry it off. NOTE: Generac PumpSaver, model number 01559, is available as an optional accessory.
It is not included with the pressure washer. ENGINE MAINTENANCE CAUTION! You must protect your unit from freezing temperatures. Failure to do so will permanently damage your pump and render your unit inoperable. Freeze damage is not covered under warranty. See the engine owner’s manual for instructions on how to properly maintain the engine. CAUTION! Avoid prolonged or repeated skin contact with used motor oil. Used motor oil has been shown to cause skin cancer in certain laboratory animals. Thoroughly wash exposed areas with soap and water. KEEP OUT OF REACH OF CHILDREN. DON'T POLLUTE. CONSERVE RESOURCES. RETURN USED OIL TO COLLECTION CENTERS. CAUTION!
Read and follow all cautions and warnings on the PumpSaver can label. Always wear eye protection when using PumpSaver. To use PumpSaver, make sure the pressure washer is turned off and disconnected from supply water. Read and follow all instructions and warnings given on the PumpSaver container. NOTE: PumpSaver will drip from pump after treatment and will stain wood and concrete. PREPARING THE UNIT FOR STORAGE NOTE: If PumpSaver is not available, draw RV antifreeze (non-alcohol) into the pump by pouring the solution into a 3-foot section of garden hose connected to inlet adapter and pulling recoil handle twice. Water should not remain in the unit for long periods of time.
Sediments or minerals can deposit on pump parts and “freeze” pump action. If you do not plan to use the pressure washer for more than 30 days, follow this procedure: STORING THE ENGINE 1. Flush detergent siphoning tube by placing the filter into a pail of clean water while running pressure washer in low pressure mode (adjustable nozzle in the forward position). Flush for one to two minutes. See the engine owner’s manual for instructions on how to properly prepare the engine for storage. 2. Shut off the engine and let it cool, then remove high pressure and garden hoses. Disconnect spark plug wire from spark plug. 14