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Summary of Contents for GreenWorks GPW 1951
- Page 1 1950 PSI / 1.2 GPM ELECTRIC PRESSURE WASHER GPW 1951 OPERATOR’S MANUAL TOLL-FREE HELPLINE: 1-888-90WORKS (888.909.6757) Read all safety rules and instructions carefully before operating this tool. www.greenworkstools.com...
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Page 2: Table Of Contents
INSTRUCTION Important Safety Instructions………………………………………………………..........3 Specific Safety Rules……………………………………………………………….........4-5 Symbols………………………………………………………………………………........6-7 Electrical………………………………………………………………………………........8 Know Your Pressure Washer…………………………………………………………........9 Packing List..............................10 Assembly………………………………………………………………………………........11-14 Operation………………………………………………………………………………........15-20 Maintenance…………………………………………………………………………........21-23 Troubleshooting……………………………………………………………………….........24-26 Warranty…………………………………………………………………………………….......27 Exploded View…………………………………………………………………………........….28 Parts List……………………………………………………………………………….........29-31 PROdUCT SPECIFICATION Induction Motor……………………………………………………….........120V,60Hz,13Amps Power Cord with In-Line GFCI........................35ft Max. Pounds Per Square Inch Pressure……………………………………........1950psi Rated Gallons Per Minute………………………………………………………........1.2gpm Maximum Inlet Water Temperature……………………………………………..……....104°F（40℃）... -
Page 3: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS W A R N I N G Read and understand all instructions. Failure to follow all instructions listed below may result. in electric shock, fire, and/or serious personal injury. W A R N I N G When using this product, basic precautions should always be followed. REAd ALL INSTRUCTIONS BEFORE USING THIS PROdUCT ■... -
Page 4: Specific Safety Rules
SPECIFIC SAFETY RULES ■ Know your product. Read the operator’s manual carefully. Learn the machine’s applications and limitations as well as the specific potential hazards related to this product. ■ To reduce the risk of injury, keep children and visitors away. All visitors should keep a safe distance from the work area. - Page 5 SPECIFIC SAFETY RULES W A R N I N G High pressure jets can be dangerous if subject to misuse. The jet must not be directed at people, animals, electrical devices, or the machine itself. ■ Keep the motor away from flammables and other hazardous materials. ■...
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Page 6: Symbols
SYMBOLS Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the product better and safer. SYMBOL NAME DESIGNATION/EXPLANATION Volts Voltage Amperes Current Hertz Frequency (cycles per second) - Page 7 If you do not understand the warnings and instructions in the operator’s manual, do not use this product. Call GREENWORKS customer service for assistance. The operation of any power tool can result in foreign objects being thrown into your eyes, which can result in severe eye damage.
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Page 8: Electrical
ELECTRICAL ELECTRICAL CONNECTION This product has a precision-built electric motor. It should be connected to a power supply that is 120 volts, 60 Hz, AC only (normal household current). Do not operate this product on direct current (DC). A substantial voltage drop will cause a loss of power and the motor will overheat. If the product does not operate when plugged into an outlet, double check the power supply. -
Page 9: Know Your Pressure Washer
KNOW YOUR PRESSURE WASHER The safe use of this product requires an understanding of the information on the tool and in this operator’s manual as well as a knowledge of the project you are attempting. Before use of this product, familiarize yourself with all operating features and safety rules. -
Page 10: Packing List
PACKING LIST PART NAME ERP NO. FIGURE PART NO. turbo nozzle soap tip • Pressure Washer 40 degree spray tip 25 degree spray tip • Sprayer gun (trigger) 31140363 • GW gun wand assy 31145363 • Gun Holder 1 341111825 •... -
Page 11: Assembly
ASSEMBLY UNPACKING This product requires assembly. ■ Carefully remove the product and any accessories from the box. Make sure that all items listed in the packing list are included. W A R N I N G Do not use this product if any parts on the Packing List are already assembled to your product when you unpack it. - Page 12 ASSEMBLY ASSEMBLING THE GUN HOLdER (See Figure 3-4.) ■ Insert the gun holder into the gun holders slot until it locks into place. Gun Holder 1 Gun Holder Slot Fig. 3 Gun Holder 2 Gun Holder Slot Fig. 4 EN - 12...
- Page 13 ASSEMBLY CONNECTING HIGH PRESSURE HOSE TO TRIGGER HANdLE (See Figure 5.) 1. Align the pressure hose with the trigger handle and push up and into position. 2. With hose pushed into position on the trigger handle, secure in place by turning the hose lock clockwise until fully tightened.
- Page 14 ASSEMBLY CONNECTING THE GARdEN HOSE (See Figure 7.) C A U T I O N : Always observe all local regulations when connecting hoses to the water main. Some areas have restrictions against connecting directly to public drinking water supply to prevent the feedback of chemicals into the drinking water supply.
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Page 15: Operation
OPERATION W A R N I N G Do not allow familiarity with the product to make you careless. Remember that a careless fraction of a second is sufficient to inflict serious injury. W A R N I N G Always wear eye protection with side shields marked to comply with ANSI Z87.1. - Page 16 OPERATION To add detergent: ■ Place pressure washer upright on a flat surface ■ Remove cap from detergent tank ■ Pour detergent into tank ■ Reinstall cap Detergent Use Black Soap Tip Only Fig. 8-1 Fig. 8-2 C A U T I O N : Use only approved pressure washer cleaners.
- Page 17 OPERATION STARTING ANd STOPPING THE PRESSURE WASHER (See Figure 9.) C A U T I O N : Do not run the pump without the water supply connected and turned on. ■ Connect the garden hose. ■ Turn the garden hose on then squeeze the trigger and run water hose with motor in OFF position until a steady stream of water appears.
- Page 18 OPERATION USING THE SPRAY TIPS (See Figure 10.) Each of the spray tips has a different spray pattern. Before starting any cleaning job, determine the best spray tip for the job. The following chart offers some general guidelines to help you choose the best spray tip for your application.
- Page 19 OPERATION W A R N I N G NEVER change spray tips without engaging the lock-out on the trigger handle and NEVER point the wand at your face or at others. The quick-connect feature contains small springs that could eject the spray tip with some force.
- Page 20 OPERATION OPERATING THE PRESSURE WASHER (See Figure 12.) Use only detergents designed for pressure washers. Many detergents may requrie mixing prior to use. Prepare cleaning solution as instructed on the solution bottle. Fig. 12 To clean: ■ Pour detergent in the detergent tank. ■...
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Page 21: Maintenance
MAINTENANCE W A R N I N G When servicing, use only identical replacement parts. Use of any other parts may create a hazard or cause product damage. W A R N I N G Before inspecting, cleaning or servicing the machine, turn off the unit, unplug from the outlet, pull trigger to release water pressure and disconnect the high pressure hose. - Page 22 MAINTENANCE SPRAY TIP MAINTENANCE (See Figure 13.) Excessive pump pressure (a pulsing sensation felt while squeezing the trigger) may be the result of a clogged or dirty spray tip. ■ Unplug the pressure washer. ■ Turn off the pressure washer and shut off the water supply. Pull trigger to release water pressure. ■...
- Page 23 MAINTENANCE QUICK WINTERIZING PROCEdURE If you cannot do the Optimum Winterizing procedure, you can still protect your pressure washer from winter damage by doing below: ■ Disconnect all water connections. ■ Turn on the machine for a few second, until the remaining water in the pump exits. Turn off immediately. ■...
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Page 24: Troubleshooting
TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION On/Off switch is in the Turn switch to the “ON” ( | ) position. “OFF” (O) position. Power cord is not Plug in power cord. plugged in. Electrical outlet does not supply adequate Try a different outlet. Motor will not start. - Page 25 TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION Detergent is too thick. Dilute detergent. Filter on detergent Run warm water through filter to remove build- suction tube is clogged. Detergent is not coming Damaged or clogged out. Remove obstruction or replace detergent detergent suction suction tube.
- Page 26 TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION Supply voltage below Verify that only the pressure washer is running minimum. on this circuit. System has residual Turn unit “OFF”, squeeze trigger on spray pressure. wand to release pressure, then turn unit "ON". Voltage loss due to Unplug any extension cords attached and plug Motor buzzes but fails to extension cord.
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Page 27: Warranty
GREENWORKS™ hereby warranties this product, to the original purchaser with proof of purchase, for a period of one (1) years against defects in materials, parts or workmanship. GREENWORKS™, at its own discretion will repair or replace any and all parts found to be defective, through normal use, free of charge to the customer. -
Page 28: Exploded View
EXPLODED VIEW EN - 28... -
Page 29: Parts List
PARTS LIST ITEM NO. PART NO. dESCRIPTION 341091639 Switch knob 341071825 Front panel 341111630 Performance label panel 341111825 Gun holder 1 31208363 Turbo nozzle 31225363 25 degree nozzle 31240363 40 degree nozzle 34139319 Soap nozzle(black) 34211319 Nozzle grommet 341011825 Front housing 341021633 Wire box cover 341031633... - Page 30 PARTS LIST 36499363-1 Power cord 36401661 Capacitor 34222302 Power cord sleeve 3410801 Power cord clip 3320303 Screw ST3.5*16-F 341141639 Inlet connector 1 34223302 Power cord seal 34900363 Inlet tube 33911302 Tube clamp 34116365 Inlet connector 2 34216302A O-ring 12*2 33307671 U-clip 311051825 Motor &...
- Page 31 PARTS LIST 33201671 Cleaning tool 31140363 Metal gun handle assy 31145363 Metal wand assy 34145363-2 Hose reel handle 34144363-2 Hose reel axle 33203363 34143363-2 Hose reel axle 32211316A Screw ST3.5*12 341131825 Right hose reel 31141363 Rubber high pressure hose assy 1 341141825 Left hose reel 341211632...
- Page 32 TOLL-FREE HELPLINE: 1-888-90WORKS (888.909.6757) Rev: 00 (14-10-13)