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Resumen del manual
2.) Turn water supply OFF. 3.) Squeeze trigger to relieve system pressure. 4.) Remove garden hose. 5.) Remove pressure hose. Skin puncture hazard. High pressure fluid can inject under skin resulting in serious injury including amputation. Do not direct spray at people or animals. -If skin injection happens, seek IMMEDIATE surgical treatment. -Do not check for leaks with hand. Instead, use a piece of cardboard to check for leaks. -Do not use unit if exterior hose damage is evident. Make sure all fittings are tight before starting. Relieve system pressure before servicing. -Know how to stop engine and bleed pressures quickly. Be thoroughly familiar with the controls. -Make sure accessories meet the unit's temperature and pressure limits. -Stop engine and bleed pressures before leaving unit unattended. WARNING 11 Operation Instructions Spray Gun Safety Lock When not spraying, use the spray gun safety lock to prevent accidental high pressure discharge. Attaching the Pressure Hose - To attach the pressure hose to the pump, thread the pressure hose’s 22mm coupler onto the water pump’s outlet hand tight. - To attach the pressure hose to the spray gun, thread the pressure hose’s 22mm coupler onto the spray gun’s inlet hand tight. - Note: The o-rings make the seal so there is no need to tighten with a wrench. Spray gun Spray gun safety lock Pressure hose Spray gun Water pump 22mm coupler 12 Operation Instructions Attaching the Lance Tighten spin-on coupler hand tight. Note: The o-rings make the seal so there is no need to tighten with a wrench. Operating the Nozzle -Twist the nozzle to change the spray pattern from a straight stream to a 45o fan. -Pull the nozzle back for high pressure; push the nozzle forward for low pressure. Nozzle Spin-on coupler 13 Risk of exposure to dangerous chemicals. Serious injury or death can result if chemical manufacturer instructions are not followed. -Wear protective gloves when handling and cleaning with chemicals. -Understand all safety hazards and first aid for all chemicals being used. -When cleaning filters, check if chemicals have been used and take any precautions that are recommended by the chemical manufacturer. -Different chemicals may interact dangerously with each other, always follow chemical manufacturer directions before switching chemicals. -Calculate the correct amount of chemical to mix, dispose of excess chemical per the manufacturer instructions. -Never spray flammable liquids. WARNING Operation Instructions Applying Chemicals 1.) Push the nozzle forward for low pressure to spray chemicals onto the cleaning surface. 2.) Start the pressure washer according to the start-up instructions. 3.) Submerge the chemical hose and chemical strainer in cleaning solution. 4.) Squeeze the spray gun trigger. The chemical injector will draw the cleaning solution into the water stream. 5.) Apply chemicals evenly onto the cleaning surface. Allow the chemicals to react with the dirt, then clean at high pressure by pulling the nozzle backward. 6.) Never use more chemical than is necessary to clean the surface. 7.) Rinse chemical injector by following steps 1 through 4 with clean water. Chemical hose Chemical strainer Cleaning solution 14 Maintenance Maintenance Mode Before performing any maintenance on the pressure washer, it must be placed in maintenance mode. 1.) Turn off engine. 2.) Turn off water supply. 3.) Squeeze trigger to relieve system pressure. 4.) Unplug spark plug wire from spark plug. (see engine owner’s manual) Maintenance Schedule What to Check When To Check What to Do Inlet Filter Each Use Visually inspect and clean inlet filter with clear water. Pressure Hose Each Use Visually inspect pressure hose and hose couplings. Replace hose if any of the following is evident: hose coupling is damaged, wire mesh is exposed or damaged, hose is permanently kinked or flattened, outer hose cover is blistered or loose. Bolts Each Use Tighten any loose bolts. Engine Oil See engine manual See engine manual for oil change intervals, see Maintenance section of this manual for oil change instructions. Pump Oil Never The pump’s crankcase is sealed; oil changes are not required. Cleaning/Replacing the Nozzle Orifice 1.) Place pressure washer in maintenance mode. (see above) 2.) Insert a 2mm hex wrench into orifice and turn counter-clockwise to remove orifice from nozzle. - To clean orifice, remove any debris and soak in descaling solution to remove hard water deposits. - To replace orifice, order p/n PD38780 from NorthStar Customer Service, 1-800-270-0810 3.) Use 2mm hex wrench and turn clockwise to reinstall orifice. 2mm hex wrench 15 Oil fill tube Maintenance Engine Oil Change 1.) Place a suitable container on the ground to catch the used oil, then remove the engine oil fill cap. 2.) Tip the pressure washer on its side to pour the used oil out through the engine’s oil fill tube. 3.) Please dispose of used oil in a manner that is compatible with the environment. We suggest you take used o...