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Hersteller: Graco Inc. Dateigröße: 2.04 mb Dateiname: Unterrichtssprache:

1. Change pump oil after the first ten (10) hours of operation and every fifty (50) hours thereafter. When performing maintenance, you may be exposed to hot surfaces, water pressure, or moving parts that can cause serious injury or death! Before performing any maintenance or repair, disconnect spark plug wire, let engine cool and release all water pressure. The engine contains flammable fuel. DO NOT smoke or work near open flames while performing maintenance. To ensure efficient operation and longer life of your pressure washer, a routine maintenance schedule should be prepared and followed. If the pressure washer is used in unusual conditions, such as high- temperatures or dusty conditions, more frequent maintenance checks will be required. ENGINE Consult the Engine Owners Manual for the manufacturer's recommendations for any and all maintenance. NOTE: The frame is equipped with an oil drain hole to help make changing the engine oil easier. To Check Oil: 1. The oil level should come to the red dot in the middle of the sight glass. How To Change Pump Oil 1. Loosen oil fill plug. 2. Place a container under the oil drain plug. 3. Remove oil drain plug. 4. After oil is drained replace oil drain plug. Tighten securely. 5. Remove oil fill plug and fill to the red dot in the middle of the sight glass with 30W non detergent oil. 6. Replace oil fill plug and tighten securely. Oil fill Plug Sight Glass Oil Drain Plug NOZZLE CLEANING If the nozzle becomes clogged with foreign materials, such as dirt, excessive pressure may develop. If the nozzle becomes partially clogged or restricted, the pump pressure will pulsate. Clean the nozzle immediately using the nozzle kit supplied and the following instructions: 1. Shut off the pressure washer and turn off the water supply. 2. Pull trigger on gun handle to relieve any water pressure. 3. Disconnect the spray wand from the gun. 4. Remove the high-pressure nozzle from the spray wand. Remove any obstructions with the nozzle cleaning tool provided and backflush with clean water. 5. Direct water supply into spray wand to backflush loosened particles for 30 seconds. 6. Reassemble the nozzle to the wand. 7. Reconnect spray wand to gun and turn on water supply. 8. Start pressure washer and place spray wand into high pressure setting to test. HOW TO CLEAN THE WATER INLET FILTER This screen filter should be checked periodically and cleaned if necessary. 1. Remove filter by grasping end and removing it from water inlet of pump as shown. 2. Clean filter by flushing it with water on both sides. 3. Re-insert filter into water inlet of pump. NOTE: Cone side faces out. NOTE: Do not operate pressure washer without filter properly installed. Filter Screen HOW TO REMOVE THE WHEELS 1. Using a 1/8" hex head wrench loosen set screw in hub collar. 2. Slide hub collar from axle and remove the tire. STORAGE ENGINE Consult the Engine Owners Manual for the manufacturer's recommen...

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