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ITEM 600PSI ELECTRIC PRESSURE WASHER MODEL H775 READ AND SAVE THESE INSTRUCTIONS TABLE OF CONTENTS Safety Information... Safety Features... Power Supply and Electrical Info... Package Contents... Operation
ITEM 600PSI ELECTRIC PRESSURE WASHER MODEL H775 READ AND SAVE THESE INSTRUCTIONS TABLE OF CONTENTS Safety Information... Safety Features... Power Supply and Electrical Info... Package Contents... Operation Instructions... End of Use / Storage Instructions... Care and Maintenance... Troubleshooting PRODUCT SPECIFICATIONS Max pressure Max flow rate Electrical requirement Electrical cord High pressure hose Minimum amp source Pressure of inlet water Inlet water 600 PSI *.5 GPM * 20V, 60HZ,5A 23 ft 9 ft 5A PSI Cold tap water * Ratings determined in accordance with PWMA. Standard PW0. WARNING: Carefully read this operator s manual before starting up the washer for the first time. CAUTION: Always store your pressure washer in a location where the temperature will not fall below 40 F. Freeze damage is not covered by the warranty. 2 SAFETY INFORMATION Please read and understand this entire manual before attempting to assemble, operate or install the product. If you have any questions regarding the product, please contact our customer service. Safety precautions are essential when any mechanical equipment is involved. These precautions are necessary when using, storing, and servicing mechanical equipment. Using this equipment with the respect and caution demanded will considerably lessen the possibilities of personal injury. If safety precautions are overlooked or ignored, personal injury or property damage may occur. The following symbols shown below are used extensively throughout this manual. Always heed these precautions, as they are essential when using any mechanical equipment. WARNING: This warning symbol identifies specific instructions or procedures which if not correctly followed could result in personal injury or death. CAUTION: This caution symbol identifies specific instructions or procedures which, if not strictly observed, could result in damage to, or destruction of equipment and/or property. This unit was designed for specific applications. It should not be modified and/or used for any application other than that which it was designed. WARNING: When using this product basic precautions should always be followed, including the following:. Read all the instructions before using the product. 2. To reduce the risk of injury, do not operate near children or animals. 3. Know how to stop the product and bleed pressures quickly. Be thoroughly familiar with the controls. 4. Stay alert - watch what you are doing. 5. Do not operate the product when fatigued or under the influence of alcohol or drugs. 6. Keep operating area clear of all persons. 7. Do not overreach or stand on an unstable surface. Keep good footing and balance at all times. 8. Follow the maintenance instructions specified in the manual. 9. If replacement of the plug or cord is needed, use only identical replacement parts. 0. Do not touch plug or outlet with wet hands.. Avoid accidental starts. Move switch on unit to OFF position before connecting or disconnecting cord to electrical outlets. 2. Water spray must never be directed towards any electric wiring or directly towards the pressure washer machine itself or fatal electric shock may occur. 3. Never carry your pressure washer by the cord. Do not pull on the cord to disconnect from the outlet. 4. To prevent damage, the cord should not be crushed, placed next to sharp objects or near a heat source. 3 SAFETY INFORMATION 5. Check power cords before using. Damaged cords can reduce performance of pressure washer or cause a fatal electric shock. 6. The narrow pin point stream is very powerful. It is not recommended for use on painted surfaces, wood surfaces or items attached with an adhesive backing. 7. Keep operating area clear of all persons and animals. 8. Always use both hands when operating pressure washer to maintain complete control of the wand. 9. Do not touch nozzle or water spray while operating. 20. Wear safety goggles while operating. 2. Disconnect power plug from the outlet when not in use and prior to the detaching of the high pressure hose. 22. Never tie knots or kink the high pressure hose as damage could result. 23. Do not operate or store this product in temperatures below 40 F. Freeze damage is not covered by the warranty. 24. Carefully observe all chemical instructions and warnings before using. Use only approved pressure washer cleaners. Do not use bleach, chlorine, or any cleaners containing acids. 25. The pressure washer should not be used in areas where gas vapors may be present. An electric spark could cause an explosion or fire. 26. To minimize the amount of water getting into the pressure washer, the unit should be placed as far as possible from the cleaning site during operation. 27. To prevent accidental discharge, the spray gun should be secured by locking the trigger when not in use. 28. To allow free air circulation, the pressure washer should NOT be covered during operation. WARNING: Risk of injection or injury - Do not direct discharge stream at persons. SAVE THESE INSTRUCTIONS 4 SAFETY FEATURES AUTOMATIC STOP The pressure washer is equipped with a stop device which will sense when the trigger on the gun is released. It will open the power circuit to the motor and cause the pressure washer to stop. WARNING: If Automatic Stop fails to operate, DO NOT USE THE MACHINE. Contact our Customer Service department. Further use will damage the machine and/or cause personal injury. WARNING: The pressure washer is also equipped with a main power ON/OFF switch located on the unit. It should always be moved to the OFF position when the pressure washer is not being used to prevent possible injury or damage. SERVICING A DOUBLE-INSULATED APPLIANCE In a double-insulated product, two systems of insulation are provided instead of grounding. No grounding means is provided on a double-insulated product, nor should a means for grounding be added to the product. Servicing a double-insulated product requires extreme care and knowledge of the system, and should be done only by qualified service personnel. Replacement parts for a double-insulated product must be identical to the parts they replace. A double-insulated product is marked with the words DOUBLE-INSULATION or DOUBLE-INSULATED. The symbol above may also be marked on the product. 5 POWER SUPPLY AND ELECTRICAL INFO POWER SUPPLY CONNECTION The pressure washer is factory-equipped with an electrical cord. This cord should only be connected to an electrical outlet installed in accordance with local safety regulations. NOTE: The power supply must be 20 V, 60 Hz and a minimum 5 amp dedicated circuit. A. Inspect cord before using. Do not use if cord is damaged. B. Keep all connections dry and off the ground. C. Do not touch plug with wet hands. D. If replacement of the plug or cord is needed, use only identical replacement parts. Contact Customer Service for proper replacement parts. EXTENSION CORDS Use only extension cords that are intended for outdoor use. These extension cords are identified by a marking Acceptable for use with outdoor appliances; store indoors while not in use. Use only extension cords having an electrical rating not less than the rating of the product. Do not use damaged extension cords. Examine extension cord before using and replace if damaged. Do not abuse extension cord and do not yank on any cord to disconnect. Keep cord away from heat and sharp edges. Always disconnect the extension cord from the receptacle before disconnecting the product from the extension cord. When using an extension cord, observe the specification below: Cable Length - Up to 25 ft. Wire Gauge - 2 AWG Outdoor WARNING: To reduce the risk of electrocution, keep all connections dry and off the ground. Do not touch plug with wet hands. 6 PACKAGE CONTENTS Part Description Hook for electrical cable and high-pressure hose Tool box Spray gun with high-pressure hose Holder for accessories Garden hose connector High-pressure outlet Turbo spray nozzle Variable spray nozzle Spray wand On/Off switch Detergent bottle Nozzle cleaner 7 Quantity 2 2 OPERATING INSTRUCTIONS Step Romove the toolbox. Secure the lower end of the carrying handle to the unit (Fig.-). Insert the two screws found in the toolbox into the holes on the end of the carrying handle and tighten (Fig.-2). Now reattach the toolbox to the carrying handle (Fig.-3). Fig. Step 2 Remove the shipping plug from the outlet on the front of the machine. Fig. 2 Step 3 Connect the garden hose to the garden hose connector on the back of the machine. Before connecting, run water through the garden hose (not supplied) to flush out any foreign matter. If your water source is a well, the garden hose length can only be 30 ft. maximum. Fig. 3 8 OPERATING INSTRUCTIONS Step 4 Connect the garden hose to water supply and turn on the water for a few seconds to flush out any debris that may have collected in the hose. Step 5 Connect the high pressure hose to the machine outlet. To connect, carefully insert the fitting with the o-ring into the high pressure outlet and tighten the threaded nut by hand. *Turn on water supply* Fig. 5 Fig. 4 Step 6 Slide the straight hose fitting into the gun grip, while holding firmly in place slide the red lock tab toward the grip to lock the hose into the gun. Fig. 6 9 OPERATING INSTRUCTIONS Step 7 Insert the wand Tee lock into the spray gun slot. The Tee lock will be positioned in an up and down (verticle) position and when the wand reaches the stop spring you will need to push the wand into the gun very firmly overcoming the spring force while simultaneously rotating the wand clockwise /4 turn until the wand is firmly locked in place. Fig. 7 Step 8 Attach plug into power receptacle. Fig. 8 Step 9 Before turning unit on, squeeze and hold trigger to bleed any trapped air out of the unit. Release trigger when water flow is steady. Fig. 9 0 OPERATING INSTRUCTIONS Step 0 Depress the ON button. Note that the motor will momentarily start and then stop. ON OFF Fig. 0 Step Squeeze the trigger to start motor and begin pressure washing. Fig. WARNING: Risk of Injection or Injury. Do not directly discharge stream at anyone. WARNING: If the wand and nozzle are not securely locked into place, they could be ejected under high pressure when operating the gun. WARNING: Make sure the wand is pointed in a safe direction when starting the pressure washer. Do not point at face or feet as serious injury could result. OPERATING INSTRUCTIONS Variable Spray The variable fan nozzle can adjust from fan to pencil point spray. The spray can be adjusted by turning the nozzle head. CAUTION: The pencil point spray adjustment is very aggressive. We recommend that for most cleaning applications a 20 spray angle be used to avoid damage to the surface being cleaned. NOTE: The pressure of the spray on the surface you are cleaning increases as you move the wand closer to the surface. To adjust the spray pattern, turn the nozzle head clockwise or counterclockwise as desired. Fig. 2 2 END OF USE AND WINTER STORAGE INSTRUCTIONS ) Turn the machine OFF and squeeze the trigger to release the trapped pressure inside of the machine. 2) Remove both the garden hose and high pressure hose from the unit. 3) Turn ON the machine and allow it to run for 5 seconds. (This will clear out most of the water trapped in the pump). 4) Unplug the machine and store the powercord as shown below. (Fig.3) 5) Store the machine and accessories in a dry, climate controlled environment. Do not store the machine or accessories in a place where the temperature could drop below 40 F. FREEZE DAMAGE IS NOT COVERED BY THE WARRANTY. Fig. 3 3 CARE AND MAINTENANCE Connections Connections on Pressure Washer hoses, gun and spray wand should be cleaned regularly and lubricated with non-water soluble grease to prevent leakage and damage to the o-rings. Nozzle The nozzle should be lubricated with non-water soluble grease or light oil regularly. Clogging of the nozzle causes the pump pressure to build up too high and cleaning is immediately required. ) Clear blockage in nozzle by forcing stiff wire through center hole. 2) Backflush the nozzle with water. Restart the pressure washer and depress the trigger on the spray gun. If the pressure is still too high, repeat above items -2. Lubrication The pressure washer is designed with a permanent lubrication system. Conventional oil check and oil changes are not necessary. NOTE: In case of oil leakage, contact our customer service department. Water Screen CAUTION: If the screen is not kept clean, the flow of water to the pressure washer will be restricted and the pump may be damaged. CAUTION: Do not damage the screen while removing or cleaning. Any foreign particles entering the pump may damage the pump. To clean inner water screen, remove garden hose connector and remove the filter screen from the inlet. Backflush screen to clean. Replace screen and garden hose connector immediately to prevent any foreign matter from entering the pump. 4 TROUBLESHOOTING PROBLEM POSSIBLE CAUSE CORRECTION Motor will not start or stops while operating. Extension cord length or gauge incorrect. Use proper extension cord. See Operator s Manual page 6. Loose or disconnected plug. Open motor circuit. Reconnect plug. Contact Customer Service. Circuit breaker trips or fuse blown in fuse box. Spray Gun Trigger not operating properly. Defective gun. Circuit overload. Extension cord too long or wire size too small. Contact Customer Service. Remove gun, aim water stream away from electrical source, and press ON. If machine starts, replace gun assembly by contacting Customer Service. Check that the circuit is rated 5 amps or greater. Use proper extension cord as recommended on Operator s Manual page 6. Nozzle partially blocked. Clean nozzle as instructed on page 4. Excessive pressure. Clean nozzle as instructed on page 4. Water or oil leaking from bottom of pump. A small amount of leakage is normal. If excessive leaking occurs, contact Customer Service. Trigger will not move. Spray gun safety lock engaged. Release safety lock. Unit will not stop when trigger is Spray gun trigger system not operating Contact Customer Service. released. properly. Motor running but pump not building maximum pressure or has irregular pressure. Faucet closed. Open faucet. Water inlet screen clogged. Clean screen. See page 4. Gun and hose failure. Replace gun and hose. Kink in garden hose. Straighten hose. Nozzle worn out Replace spray nozzle. Air in pump. Let pressure washer run with gun open and wand removed until steady stream of water is released. Clogged nozzle. Clean nozzle. See manual page 4. 5
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