greenworks GPW 3000 Brushless Electric Pressure Washer Instruction Manual

greenworks GPW 3000 Brushless Electric Pressure Washer

Product Information

Description
The GPW 3000 pressure washer is designed for cleaning vehicles, boats, buildings, porches, decks, patios, and driveways.

Overview

• Spray Gun
• Upper panel
• Spray gun holder
• Spray wand
• Wheel
• Detergent tank
• Power cord
• Water inlet
• Cord storage arm
• Power switch
• Uberflex hose
• Hose hook
• Screw
• GFCI (Ground Fault Circuit Interrupter)
• Knob
• Water outlet
• Garden Hose (not included)
• Spray tip
• Quick-connect collar
• Cleaning tool
• Trigger safety lockout
• Spray gun trigger
• Upper handle
• Lower handle
• Bolt

General Power Tool Safety Warnings
When using this product, basic precautions should always be followed, including the following:

• Save all warnings and instructions for future reference.
• The term power tool in the warnings refers to your mains-operated (corded) power tool.

Electrical Safety Warnings

• To reduce the risk of electrocution, keep all connections dry and off the ground.
• Do not touch the plug with wet hands.

Pressure Washer Safety Warnings

• Make sure all connections are dry and off the ground to reduce the risk of electrocution.

Product Usage Instructions

Installation

• Electrical connection:
  • Follow the provided electrical connection instructions to ensure safe operation.
• Unpack the machine:
  • Remove all packaging materials from the machine before use.
• Install the upper panel:
  • Attach the upper panel to the machine according to the installation instructions.
• Install the spray gun holder:
  • Attach the spray gun holder to the machine according to the installation instructions.
• Install the power cord storage arms:
  • Attach the power cord storage arms to the machine according to the installation instructions.
• Install the upper handle:
  • Attach the upper handle to the machine according to the installation instructions.
• Install the spray wand:
  • Attach the spray wand to the machine according to the installation instructions.
• Install the Superflex hose:
  • Attach the Uberflex hose to the machine according to the installation instructions.

Operation

• Connect the water supply to the machine:
  • Ensure a proper water supply connection is made to the machine before use.
• Use the spray gun:
  • Hold the spray gun and aim it at the desired cleaning area. Squeeze the trigger to start spraying.
• Change the spray tip:
  • Follow the provided instructions to safely change the spray tip for different cleaning applications.
• Add detergent:
  • Pour detergent into the detergent tank following the instructions provided.
• Start the machine:
  • Turn on the power switch to start the machine.
• Stop the machine:
  • Turn off the power switch to stop the machine.
• Thermal relief valve function:
  • The thermal relief valve helps protect the machine from overheating. Refer to the manual for more information.

Maintenance

• Spray tip maintenance:
  • Follow the provided instructions to properly maintain and clean the spray tip for optimal performance

Transportation and Storage

• Move the machine:
  • Follow the provided instructions to safely move the machine when necessary.
• Store the machine:
  • Follow the provided instructions to properly store the machine when not in use.

Troubleshooting
Refer to the troubleshooting section of the manual for assistance in resolving any issues with the pressure washer.

Technical Data
Refer to the technical data section of the manual for detailed specifications and information about the pressure washer.

Limited Warranty
Refer to the limited warranty section of the manual for information about the warranty coverage for the pressure asher.

Exploded View
Refer to the exploded view section of the manual for a visual representation of the pressure washer’s components and their assembly.

DESCRIPTION

PURPOSE
The machine is used to clean vehicles, boats, buildings, porches, decks, patios, and driveways. For residential use only, not for professional use, and operation at temperatures above 32°F (0°C).

OVERVIEW

1. Spray Gun
2. Upper panel
3. Spray gun holder
4. Spray wand
5. Wheel
6. Detergent tank
7. Power cord
8. Water inlet
9. Cord storage arm
10. Power switch
11. Uberflex hose
12. Hose hook
13. Screw
14. GFCI
15. Knob
16. Water outlet
17. Garden Hose (not included)
18. Spray tip
19. Quick-connect collar
20. Cleaning tool
21. Trigger safety lockout
22. Spray gun trigger
23. Upper handle
24. Lower handle
25. Bolt

GENERAL POWER TOOL

SAFETY WARNINGS

WARNING
When using this product basic precautions should always be followed, including the following:

Save all warnings and instructions for future reference. The term “power tool” in the warnings refers to your mainsoperated (corded) power tool.

GENERAL POWER TOOL SAFETY WARNINGS

• The machine is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge unless they have been given supervision or instruction concerning the use of the machine by a person responsible for their safety.
• Children should be supervised to ensure that they do not play with the machine.
• Learn the machine’s applications and limitations as well as the specified potential hazards related to this tool by studying this manual.
• Never operate the machine with any guard or cover removed or damaged.
• Do not operate the product while under the influence of drugs, alcohol, or any medication.
• Do not wear loose clothing, gloves, neckties, or jewelry. They can get caught and draw you into moving parts.
• Rubber gloves and non-skid footwear are recommended when working outdoors. Also, wear a protective hair covering to contain long hair. Wear footwear that will protect your feet and improve your grip on slippery surfaces.
• Don’t overreach or stand on unstable support. Keep proper footing and balance at all times.
• Check the work area before each use. Remove all objects such as rocks, broken glass, nails, wire, or string that can be thrown or become entangled in the machine.
• Avoid dangerous environments. Don’t be exposed to rain. Keep the work area well-lit.
• Before starting any cleaning operation, close doors and windows. Clear the area to be cleaned of debris, toys, outdoor furniture, or other objects that could create a hazard.
• Don’t use the appliance within range of persons unless they wear protective clothing.

ELECTRICAL SAFETY WARNINGS

• Ground Fault Circuit Interrupter (GFCI) protection should be provided on the circuit(s) or outlet(s) to be used for the product.
• Disconnect from the electrical power supply before carrying out user maintenance.
• Use only extension cords that have watertight connections and are intended for outdoor use. Use only extension cords having an electrical rating not less than the rating of the product. Examine the extension cord before using it and replace it if damaged. Do not abuse the extension cord and do not pull on any cord to disconnect. Keep the cord away from heat and sharp edges. Always disconnect the extension cord from the receptacle before disconnecting the product from the extension cord.
• Do not use the appliance if a supply cord or important parts of the appliance are damaged, e.g. safety devices, high-pressure hoses, and trigger guns.
• Inadequate extension cords can be dangerous.
• To reduce the risk of electrocution, keep all connections dry and off the ground. Do not touch the plug with wet hands.
• Do not abuse the cord. Never use the cord to carry the product or to disconnect the plug from an outlet. Keep the cord away from heat, oil, sharp edges, or moving parts. Replace damaged cords immediately. Damaged cords increase the risk of electric shock.
• Inspect extension cords periodically and replace them if damaged. Keep handles dry, clean, and free from oil or grease.

PRESSURE WASHER SAFETY WARNINGS

• Read all the instructions before using the product.
• To reduce the risk of injury, close supervision is necessary when a product is used near children.
• Know how to stop the product and bleed unit pressure quickly. Be thoroughly familiar with the controls.
• Stay alert – watch what you are doing.
• Do not operate the product when fatigued or under the influence of alcohol or drugs.
• Keep the operating area clear of all persons.
• Do not overreach or stand on unstable support. Keep good footing and balance at all times.
• Follow the maintenance instructions specified in the manual.
• This product is provided with a ground fault circuit interrupter built into the power cord plug. if replacement of the plug or cord is needed, use only identical replacement parts.
• Risk of injection or injury– Do not direct discharge stream at persons.
• Keep the motor away from flammables and other hazardous materials.
• Keep the product dry, clean, and free from oil and grease.
• Always use a clean cloth when cleaning. Never use brake fluids, gasoline, petroleum-based products, or any solvents to clean products.

WARNING: To reduce the risk of electrocution, keep all connections dry and off the ground. Do not touchthe plug with wet hands.

GROUND FAULT CIRCUIT

INTERRUPTER PROTECTION
This pressure washer is provided with a ground-fault circuit interrupter (GFCI) built into the plug of the power supply cord. This device provides additional protection from the risk of electric shock. Should replacement of the plug or cord become necessary, use only identical replacement parts that include GFCI protection.

SERVICING OF A DOUBLEINSULATED APPLIANCE

• • Within 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.”

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 the extension cord before using it and replace it if damaged.
• Do not abuse the extension cord and do not yank on any cord to disconnect.
• Keep the cord away from heat and sharp edges. Always disconnect the extension cord from the receptacle before disconnecting the product from the extension cord.

CHILD SAFETY
Tragic accidents can occur if the operator is not aware of the presence of children.

• Keep children out of the working area and under the watchful care of a responsible adult.
• Do not allow children under the age of 14 to operate this machine. Children who are 14 years of age and older must read and understand the operating instructions and safety rules in this manual and must be trained and supervised by a parent.
• Stay alert, and turn the machine off if a child or any other person enters the working area.
• Use extreme care when approaching blind corners, doorways, shrubs, trees, or other objects that may obscure your view of a child who may run into the path of the machine.

SYMBOLS ON THE PRODUCT
Some of the following symbols may be used on this tool. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and safely.

RISK LEVELS
The following signal words and meanings are intended to explain the levels of risk associated with this product.

PROPOSITION 65

WARNING: This product contains a chemical known to the state of California to cause cancer, birth defects, or other reproductive harm. Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to cause cancer, birth defects, or other reproductive harm. Some examples of these chemicals are:

• Lead from lead-based paints;
• Crystalline silica from bricks cement and other masonry products;
• Arsenic and chromium from chemically treated lumber.

Your risk of exposure to these chemicals varies depending on how often you do this type of work. To reduce your exposure to these chemicals, work in a well- ventilated area, and work with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

Save these instructions.

INSTALLATION

ELECTRICAL CONNECTION
This machine has a precisely built electrical motor. It should be connected to a power supply that is 120V, 60 Hz, AC only(household). Do not operate this machine on direct current (DC). A considerable voltage drop will cause a loss of power and the motor will be overheated.

PREPARE A DRIP LOOP
Recommend the use of a drip loop as below so the water can not run along the power cord even possibly reaching the electrical outlet and plug.

WARNING
Keep the extension cord clear of the working area. Position the cord so that it will not get caught on lumber, tools, or other obstructions while you are working with a power tool. Failure to do so can result in serious personal injury.

UNPACK THE MACHINE

WARNING
Make sure that you correctly assemble the machine before use.

WARNING

• If parts of the machine are damaged, do not use the machine.
• If you do not have all the parts, do not operate the machine.
• If parts are damaged or missing, contact the service center.

1. Open the package.
2. Read the documentation provided in the box.
3. Remove all the unassembled parts from the box.
4. Remove the machine from the box.
5. Discard the box and packing material in compliance with local regulations.

INSTALL THE UPPER PANEL

1. Align the screw sleeves of the front panel (2) with the screw holes on the upper handle.
2. Tighten them with a Phillips screwdriver (not included).

INSTALL THE SPRAY GUN HOLDER

1. Align the screw sleeves of the spray gun holder (3) with the screw holes on the upper handle.
2. Tighten them with a Phillips screwdriver (not included).

INSTALL THE POWER CORD STORAGE ARMS

1. Attach each of the power cord storage arms (9) into the two separate positions on the lower handle of the fixture.
2. Align the screw (13) with the holes in each of the two power cord storage arms (9).
3. Push the screw (13) through and tighten both power cord storage arms (9) with a Phillips head screwdriver (not included).

INSTALL THE UPPER HANDLE

1. Align the holes on the upper handle (23) and the lower handle (24).
2. Insert the handle bolts (25) and use the handle knobs (15) to tighten them.

INSTALL THE SPRAY WAND

1. Push the end of the spray wand (4) into the trigger handle (1) and rotate clockwise to secure.
2. Pull on the spray wand (4) to be certain it is properly secured.

WARNING: Make sure that the connection has no leakage.

INSTALL THE UBERFLEX HOSE

1. Push and turn clockwise one end of the Uberflex hose (11) into the inlet coupler (8).
2. Install and tighten the other end of the uberflex hose onto the water outlet (16) coupler.

OPERATION

WARNING: Make sure that all the connections are tight and have no leakage before operation.

CONNECT THE WATER SUPPLY TO THE MACHINE

For easy operation, please use a self-coiling garden hose (not provided).

WARNING: When you operate the self-coiling hose, make sure that the hose has no blockage.

WARNING

• The water supply must come from the water main
• Do not use hot water
• Do not use water from ponds or lakes

WARNING: Always observe all the local regulations when you connect the garden hose to the water supply. Direct connection through a receiver tank or backflow preventer is usually permitted.

CAUTION: Inspect the filter in the water inlet connector before you connect the garden hose

• If the filter is damaged, do not use the machine until the filter is replaced.
• If the filter is dirty, clean the filter.

1. Uncoil the garden hose (17).
2. Let the water flow through the garden hose (17) for 30 seconds.
3. Turn the water supply off.
4. Install and tighten the end of the garden hose (17) to the water inlet (8) connector.

CAUTION: There must be a minimum of 10 feet of free hose between the water inlet and the water supply.

USE THE SPRAY GUN

WARNING: For safe control, keep your hands on the spray gun at all times.

• Pull and hold the spray gun trigger (21) to start the machine.
• Release the spray gun trigger (21) to stop water flow through the spray tip.

UNLOCK THE SPRAY GUN TRIGGER

• Push the trigger safety lock-out (21) down until it clicks into the slot.

LOCK THE SPRAY GUN TRIGGER

• Push the trigger safety lock-out (21) up and into its original position.

CHANGE THE SPRAY TIP

| Yellow – Narrow fan tip (15° )

•      The yellow pressure washer tip provides high versatility with its 15-degree angle tip. Referred to as the washing tip, because it provides adequate pressure to remove dirt from surfaces, but is designed to not damage many surfaces. This pressure washer tip is designed for “sweeping” foliage or debris given its wide angle. This tip is versatile due to its wide area of cleaning and strong pressure application.

| Green – Narrow fan tip (25° )

•      The green pressure washer tip pprovideshigh versatility with its 25-degree angle tip. Referred to as the washing tip, because it provides aadequatepressure to remove dirt from surfaces, but is designed to not ddamagemany surfaces. This pressure washer tip is designed for “ssweeping foliage or debris given its wide angle. This tip is versatile due to its wide area of cleaning and strong pressure application.

| White – Wide fan tip (40° )

•      The white 40-degree tip, referred to as the “fan” tip creates the widest area of cleaning with relatively low pressure. This pressure washer tip is best used for light or delicate clean- ing applications. It is recommended for light cleaning on wood decks and other soft or delicate surfaces.

---|---

| Black – Soap spray tip

•      The black soap spray tip, is used for soap application. Soap is applied un- der low-pressure and high volume for optimum performance. Soap cannot be applied under high pressure with this machine.

| Turbo nozzle tip

•      The nozzle rotates in a zero to 15-degree spray pattern in a circular motion to break down tough dirt and grime. The spray pattern can cover an area of 4 to 8 inches wide, depending on the distance between the tip and the surface being cleaned.

INSTALL THE SPRAY TIP

1. Pull back the quick-connect collar (19) on the spray wand (4).
2. Insert the spray tip (18) onto the spray wand (4).
3. Release the quick-connect collar (19) to attach the spray tip (18).
4. Pull on the spray tip (18) to ensure it is properly installed and does not pull out.

ADD DETERGENT

WARNING: Do not use household detergents, acids, alkalines, bleaches, solvents, flammable material, or industrial-grade solutions, which can do damage to the pump.

WARNING: Read the instructions on the solution bottle to prepare detergent.

NOTE: If it is necessary, use a funnel to prevent the spill of detergent. Clean and dry the spilled detergent when you fill the tank.

NOTE: Soap/detergent can only be applied with this machine when the black nozzle(75 degrees) is installed.

1. Place the pressure washer upright on a flat surface.
2. Open the cap on the detergent tank (6).
3. Pour detergent into the tank (6).
4. Reinstall cap.

NOTE: Do not let detergent dry on the surface to prevent streaks.

START THE MACHINE

CAUTION: Do not operate without the water supply connected.

CAUTION: Before you start the machine:

1. Turn the water supply on.
2. Pull the gun trigger to release air pressure.
3. If a stable stream of water comes into view, release the spray gun trigger.
4. Connect the machine to the power supply.
5. Press down on the ON/OFF switch once to set the power switch to the “ON” ( | ) position.
6. Turn the water supply on.
7. Pull the spray gun trigger.

STOP THE MACHINE

1. Release the spray gun trigger.
2. Press down on the ON/OFF switch, once again, to set the power switch to the “OFF” (O) position.

WARNING
If you do not use the machine：

• Stop the machine.
• Turn the water supply off.
• Disconnect the power cord from the outlet.
• Pull the spray gun trigger to release the remaining pressure from the machine.
• Engage the trigger safety lock-out on the spray gun.

THERMAL RELIEF VALVE FUNCTION

The thermal relief valve is a thermal protector for the pressure washer pump. This pump feature will prevent water temperatures from reaching harmful levels by releasing a small amount of water. The opening temperature is 140°F. The valve will reset automatically once the pump relives.

MAINTENANCE

WARNING
Before maintenance, make sure that you

• Stop the machine.
• Wait until all the moving parts stop.
• Disconnect the plug from the power source.

WARNING: Do not use strong solvents or detergents on the plastic housing or components.

WARNING: Do not let brake fluids, gasoline, or petroleum-based materials touch the plastic parts. Chemicals can cause damage to the plastic, and make the plastic unserviceable.

WARNING: Replace the power cord at an approved service center.

SPRAY TIP MAINTENANCE

WARNING: Never point the spray wand at your face.

REMOVE THE SPRAY TIP

1. Pull back the quick-connect collar (19) on the spray wand (4).
2. Remove the spray tip (18) from the spray wand (4).

CLEAN THE SPRAY TIP

1. Use a straight paper clip or cleaning tool (20) to clean the spray tip.
2. Flush and clean the unwanted materials out of the spray tip (18) with the garden hose (17).
3. Install the clean spray tip (18) back into the spray wand (4). [See 4.3.2]

TRANSPORTATION AND STORAGE

WARNING: Disconnect the power cord and water supply hose before transportation and storage.

MOVE THE MACHINE

• Point the spray wand in a safe direction.
• Only hold the machine with the handgrip.

STORE THE MACHINE

WARNING: Make sure that the spray gun, the uberflex hose, and the pump are dry.

WARNING: Make sure the machine is out of the reach of children.

NOTE: Use a recommended pump protector to prevent cold weather damage during storage in winter.

• Disconnect the garden hose from the machine.
• Wind the power cord and the uberflex hose.
• Clean housing and the plastic components with a moist and soft cloth.
• Make sure that the machine does not have loose or damaged parts. If it is necessary, follow these steps/ instructions:
• Replace the damaged parts.
• Tighten the bolts.
• If needed, call the customer service phone number (enter number here) for servicing instructions.
• Store the machine in a dry, isolated, and frost-free area.

TROUBLESHOOTING

(O) position.

| Set the power switch to the “ON” ( | ) position.
The power cord is not plugged in.| Connect the power cord to the power supply.
The electrical outlet does not supply sufficient power.| Try another electrical outlet.
The circuit breaker is tripped.| Let it cool, and start the machine again.
The power switch is on, but you do not pull the spray gun trigger.| Pull the spray gun trigger.
The machine does not reach high pressure.| The diameter of the garden hose is too small.| Replace with a 1” (25 mm) or 5/8” (16 mm) garden hose.
---|---|---
Water supply is re- restricted.| Check the garden hose for kinks, leaks, and blockage.
The water supply is not sufficient.| Open the water supply fully.
The spray tip has not been installed onto the spray wand properly.| Install the desired spray tip to the end of the wand.
The water intake filter is clogged.| Remove the filter and rinse in warm water.
 | The water supply is not sufficient.| Open water supply fully. Check garden hose for kinks, leaks, or blockage.
 | The pump is a drawing in the air.| 1. Make sure that the hoses and fitting are air-tight.
 |  | 2. Turn “OFF” machine.

The output pressure varies from high and low.

|  | 3. Purge the pump by squeezing the trigger gun un- til a steady flow of water comes out of the spray tip.
 | The water intake filter is clogged.| Remove the filter and Rinse in warm water.
 | The supply voltage is low.| Make sure that only the pressure washer is running on the circuit.
 | The gun, hose, or nozzle are calci- fied.| Run distilled vinegar through detergent tank.
The motor buzzes, but the machine does not start.| The supply voltage is low.| Make sure that only the pressure washer is running on the circuit.
---|---|---
The pump system has residual pressure.| 1.    Turn “OFF” the machine.

2.    Pull the spray gun trigger on the spray wand to release pressure.

3.    Turn the machine “ON”.

Voltage loss due to the use of an improper extension cord.| Disconnect the extension cord, and connect the machine directly to the outlet.
A pressure washer is not used for long periods.| Call customer service.
Residual friction among components. The unit might emit a humming noise.| 1. Disconnect the water supply.

2.    Power “ON” the machine for 2 to 3 seconds.

3.    Repeat the above step a couple of times or until the motor starts.

There is no water.| The water supply is off.| Turn the water supply on.
The garden hose is kinked.| Remove the kink in a garden hose.

TECHNICAL DATA

Weight

| 47.0 lbs. (21.3 kg)

Double-insulated construction.

LIMITED WARRANTY

Greenworks hereby warranties this product, to the original purchaser with proof of purchase, for three (3) years against defects in materials, parts, or workmanship. Greenworks, at its discretion, will repair or replace any parts found to be defective, through normal use, free of charge to the customer. This warranty is valid only for units that have been used for personal use that have not been purchased or rented for industrial/commercial use, and that have been maintained by the instructions in the owner’s manual supplied with the product when new.

ITEMS NOT COVERED BY WARRANTY:

1. Any part that has become inoperative due to misuse, commercial use, abuse, neglect, accident, improper maintenance, or alteration; or
2. The unit, if it has not been operated and/or maintained in accordance with the owner’s manual; or
3. Normal wear;
4. Routine maintenance items such as lubricants, blade sharpening;
5. Normal deterioration of the exterior finish due to use or exposure.

HELPLINE:
Warranty service is available by calling our toll-free helpline at 1-855-345-3934.

TRANSPORTATION CHARGES:
Transportation charges for the movement of any power equipment unit or attachment are the responsibility of the purchaser. It is the purchaser’s responsibility to pay transportation charges for any part submitted for replacement under this warranty unless such return is requested in writing by Greenworks.

USA address:

Greenworks Tools P.O. Box 1238

Mooresville, NC 28115 L3Y 8K3

Canadian Address: Greenworks Tools Canada, Inc. P.O. Box 93095, Newmarket, Ontario

EXPLODED VIEW

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