EARTHWISE PW18004 Electric Pressure Washer Owner’s Manual

OWNER’S MANUALELECTRIC PRESSURE WASHERCopyright. All Rights Reserved.Model PW18004

FEATURES

Max. Pressure…………………….. 1800 psiRated Pressure……………………. 1650 psiInlet Pressure Range .. 40 psi — 70 psiPower Supply………….. 110-120V/ 60HzRated Amperage…………………… 13 AmpWeight ……………………………….. 27.6 lbsHose Length……………………………… 25 ft.

–  UL plug with GFCI-Auto-stop function–  1.2 GPM–  35 ft. Electric Cord Length–  Plastic Spray Gun–  Built-in Soap Bottle

Maximum Pressure Ratings determined in accordance with PWMA. Standard PW101

Your pressure washer has been engineered and manufactured to our high standard for dependability, ease of operation, and operator safety. Properly cared for, it will give you years of rugged, trouble-free performance.

WARNING: To reduce the risk of injury, the user must read and understand the owner’s manual before using this product.Thank you for your purchase.DO NOT RETURN THIS PRODUCT TO THE STORE. OPERATING, ASSEMBLY, PARTS, SERVICE QUESTIONS? GO TO AMERICANLAWNMOWER.COM OR CALL 1-800-633-1501. BETWEEN 8 AM – 5 PM EST, MONDAY-FRIDAY FOR ASSISTANCE.

SAVE THE MANUAL FOR FUTURE REFERENCE

TO REDUCE RISK OF INJURY:Before any use, be sure everyone using this product reads and understands all safety instructions and other information contained in this manual. Read and save these instructions and review them frequently prior to use and in instructing others.CAUTION: Wear appropriate personal hearing protection during use. Under some conditions and duration of use, noise from this product may contribute to hearing loss. WARNING: When using electric gardening appliances, basic safety precautions should always be followed to reduce risk of fire, electric shock, and/or personal injury. READ ALL INSTRUCTIONS WARNING: Some dust and debris created by the use of this tool could contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are:* chemicals in fertilizers* compounds in insecticides, herbicides, and pesticides* arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles. California Proposition 65 Warning:This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov.

GENERAL SAFETY

DOUBLE INSULATION is a concept in safety in electric power tools that eliminates the need for the usual three-wire grounded power cord. All exposed metal pans are isolated from the internal metal motor components with protecting insulation. Double insulated tools do not need to be grounded. WARNING: The double insulated system is intended to protect the user from shock resulting from a break in the tool’s internal insulation. Observe all normal safety precautions to avoid electrical shock. Note: Servicing a product with double insulation requires extreme care and knowledge of the system and should be performed only by a qualified service technician. Always use original factory replacement parts when servicing. Call our customer service helpline at 1-800-633-1501 for assistance.AVOID DANGEROUS ENVIRONMENTS- Don’t use this product in rainy, stormy, damp, or wet locations. Do not operate in gaseous or explosive atmospheres. Motors in these products normally spark, and the sparks might ignite fumes. KEEP CHILDREN AWAY- All visitors, children, and pets should stay at a safe distance from the work area. DRESS PROPERLY- Don’t wear loose clothing or jewelry and wear protective hair covering to contain long hair. They can be caught in moving pans. Use of rubber gloves and substantial footwear is recommended when working outdoors.USE SAFETY GLASSES- Wear safety glasses with side shields or goggles that are marked to comply with the ANSI Z87.1 standard when operating this product. Use a face or dust mask if the environment is dusty.GROUND FAULT CIRCUIT INTERRUPTER (GFCI) protection should be provided on the circuit(s) or outlet(s) to be used for this product if you are using an extension cord. The product’s cord has a built-in GFCI. Receptacles are available having built-in GFCI protection and may be used.USE RIGHT APPLIANCE- Do not use this product for any job except that for which it is intended.EXTENSION CORD. Make sure your extension cord is in good condition. Use only extension cords having an electrical rating not less than the rating of this product. An undersized extension cord will cause a drop in line voltage resulting in loss of power and overheating. Use only 3-wire extension cords that have 3- prong grounding type plugs and 3-pole cord connectors that accept the plug from this product.Cable Length Up to 35ft.Wire Gauge 12 AWG

It is possible to tie the extension cord and power cord in a knot to prevent them from becoming disconnected during use. Make the knot as shown, then connect the plug end of the power cord into the receptacle end of the extension cord. This method can also be used to tie two extension cords together.

WARNING: Use outdoor extension cords marked SW-A, SOW-A, STW-A, STOW-A, SJW-A, SJTW-A, or SJTOWA. These cords are rated for outdoor use and reduce the risk of electric shock.DISCONNECT UNIT from the power supply when not in use or when servicing or cleaning. Do not leave unattended.Outlets with a third prong ground are required. Do not use without a grounded prong.

To avoid the risk of electric shock, the water spray must never be directed towards any electrical outlets or wiring or directly towards the pressure washer equipment itself.Know how to stop the equipment and bleed pressures quickly. Be thoroughly familiar with the controls.Never tie knots or kink the high-pressure hose as damage could result. CAUTION: Use clean water and neutral detergent only. Do not use acids or solvents as they may cause injuries to the operator and irreversible damage to the equipment.To allow free air circulation, the pressure washer should NOT be covered during operation. DON’T ABUSE CORD – Never carry, move, or reposition this product by the cord or yank the cord to disconnect from the receptacle. Keep cord from heat, oil, and sharp edges.AVOID UNINTENTIONAL STARTING- Don’t carry the pressure washer plugged in with your finger on the switch. Be sure the switch is off when plugging in. DANGER: Keep hands away from nozzle or water spray. Always use both hands when operating the pressure washers to maintain complete control of the wand. Never direct the water spray directly toward yourself or others in order to clean clothes, footwear, or for any other reason.STAY ALERT- Watch what you are doing. Use common sense. Do not operate the pressure washer when you are tired or under the influence of drugs or medication. STORE IDLE UNIT INDOORS- When not in use, the product should be stored indoors in a dry and high or locked-up place, out of children’s reach.MAINTAIN UNIT WITH CARE- Keep clean for best performance and to reduce the risk of injury. Inspect extension cord periodically and replace if damaged. Keep handles dry, clean, and free from oil and grease.CHECK FOR DAMAGED PARTS- Before further use of the product, any part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment of moving pans, binding of moving parts, breakage of pans, mounting, and any other condition that may affect its operation. Any part that is damaged should be properly repaired or replaced. Call our customer service helpline at 1-800-633-1501 for assistance. LIGHTING- Only operate your pressure washer in daylight or good artificial light.DON’T OVERREACH- Keep proper footing and balance at all times. POLARIZED PLUGS- To reduce the risk of electric shock, this product has a polarized plug (one blade is wide than the other). This product must be used with a suitable polarized 3- wire extension cord. Polarized connections will fit together only one way. Make sure that the receptacle end of the extension cord has large and small blade slot widths. If the plug does not fit fully into the extension cord, reverse the plug. If it still does not fit, obtain a suitable extension cord. If the extension cord does not fit fully into the outlet, contact a qualified electrician to install the proper outlet. Do not change the tool plug or extension cord in any way.Do not touch the plug or outlet with wet hands.Disconnect from the electrical power supply prior to detaching the high-pressure hose. Do not operate or store this product at temperatures below freezing. Freeze damage is not covered by the warranty.

OPERATING

This pressure washer is equipped with a stop device that will sense when the trigger of the gun is released causing the pressure washer to stop.

WARNING: If the pressure washer fails to stop when the trigger of the gun is released, disconnect from the power source. DO NOT USE THE PRESSURE WASHER. Call our customer service helpline at 1-800-633-1501 for assistance.

This pressure washer is also equipped with a thermal safety switch that will automatically shut off the motor in the event the motor overheats. Should that occur, after the motor has cooled down, reset the switch and you can resume normal operation again.

WARNING: To reduce the risk of electrocution, keep all connections dry and off the ground. Do not touch the plug with wet hands WARNING: Test GFCI before each use. DO NOT use a pressure washer if the following test fails.

GFCI Test Procedures:

• Plug GFCI into the power receptacle. The indicator light should be illuminated.
• Press the Test button. The light should turn off.
• Press the Reset button for use. The indicator light should be illuminated.

DO NOT USE if the above test fails and call our customer service helpline at 1-800-6633-1501 for assistance.NOTE: The GFCI must be reset each time the pressure washer is connected to an electrical outlet. Reset by simply pushing the reset button on the GFCI power plug.

WINTERIZING AND LONG-TERM STORAGE

• Run the pressure washer in low pressure until all of the soap is grained from the detergent tank.
• Pour clear water into the tank and run it through on low pressure as though it were detergent.
• Disconnect all water connections.
• Turn on the machine for a few seconds to expel any water remaining in the pump and turn off immediately.
• Do not allow the high-pressure hose to become kinked.
• Store the equipment and accessories in an area where they will not freeze.

Do not store near a furnace or other source of heat as it may dry out the pump seals.If an extension cord is used, the plug and socket must remain away from all water and moisture.The narrow pinpoint stream is very powerful. It is not recommended for use on painted surfaces, wood surfaces or items attached with an adhesive backing.The optimum angle for spraying water against a cleaning surface is 45 degrees.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.

WARNING: Carefully read the operator’s manual before using the pressure washer. Always store in a location where the temperature will not fall below freezing. Freeze damage is not covered by the warranty.

QUICK START GUIDE

• Carefully remove the pressure washer and all accessories from the carton.
• Inspect for damage and verify no parts are missing.

PARTS LIST:Pressure WasherOwner’s ManualNozzle Cleaning PinGun HandleSpray LanceHigh-Pressure HoseTurbo NozzleMetal Spray Nozzles(2)

Note: Any part that is damaged should be properly repaired or replaced. Call our customer service helpline at 1-800-633-1501 for assistance.*The bottom left bracket which helps secure the power cord may be rotated to the right to allow for easier removal of the cord.*Connect a high-pressure hose to the gun handle.

Operating Instructions

1. Connect the high-pressure hose to the water outlet on the right side of the washer.
2. Insert spray lance into the gun handle. NOTE: Make sure it is locked into place.WARNING: If the attachment is not securely locked into place, it could be ejected when operating the gun under high pressure.
3.  Securely attach a garden hose to the water inlet fitting (located on the left side of the unit).
4. Turn on the water supply
5.  Plug GFCI into the power receptacle. Press reset button: indicator should be “ON”; Press test button, the indicator should be “OFF”; Press reset button for use. Do not use if the test fails.
6.  Squeeze and hold the trigger until water flow is steady, then release the trigger.
7. Turn on the pressure washer. Squeeze the trigger to start the motor. The motor only starts when the trigger of the gun is pulled and shuts off when the trigger is released. (If taking a break for longer than three (3) minutes, release the trigger, then switch off the unit.

Pull out spray lance for low pressure, push in for high pressure.WARNING: Never move or reposition this product by pulling the gun handle or the high-pressure hose.After the job is completed, disconnect the unit, turn off the water source and squeeze the trigger of the gun to release the water pressure. You may now disconnect the garden hose from the water inlet connector on the unit.WARNING: When leaving the unit unattended, push the trigger lock button firmly through the gun handle to lock the trigger. WARNING: Make sure to point the gun in a safe direction when starting the pressure washer. Serious injury could result if pointed at the face, feet, animal, or other people when starting pressure washer.WARNING: When you are finished using the pressure washer, switch off the unit and unplug the cord from the electrical outlet.WARNING: Risk of shock. Do not touch the plug or outlet with wet hands.

Important Set Up And Operating Instructions

a Basic Unit Set-Up Check to make sure all parts are included: see QUICK START GUIDE for a parts listing

1. Install Spray NozzlesInsert spray nozzles into the storage station by pushing the nozzles firmly into the rubber grommets.
2. Wheel Assembly 
3.  Handle AssemblyInsert the wheel axle through the hole on the lower washer frame. Secure the axle in place with the cotter pin provided.Insert the top handle into the lower hand e while pressing on the button lock. Push the handle down firmly until the button lock snaps into place.

Operating Instructions

1. Connect Pressure Hose to Gun HandleInsert the high-pressure hose into the gun handle directly and make sure it is firmly connected. Push the hose release button and pull downward on the hose to disconnect.
2. Insert the spray NozzlePull back the quick-connect collar; push the nozzle into place; push the collar forward.
   

   	25° Strong stream for cleaning rough surfaces
   	Soap nozzle- To be used only when dispensing the detergent.
   	Turbo Nozzle-Engage gun trigger, discharge water and connect pressure washer to the power supply.

3. Connect Spray Lance to GunInsert the spray lance into the gun handle. Rotate 1/4 turn to lock securely in place.
4. Connect Hose to UnitSecurely attach a garden hose to the water inlet fitting
5. Tune on Water SupplyConnect the garden hose to the water faucet. Caution: Do not turn on the water until after you have first attached the garden hose to the unit.
6. Plug into Power SourcePlug GPO into the power receptacle. Press reset button: indicator should be “ON”; Press test button. the indicator should be “OFF”; Press the reset button for use. Do not use if the test fails.
7. Stan Pressure WasherTurn on the pressure washer. Squeeze the trigger to start the motor. The motor only stans if the trigger of the gun is pulled and shuts off when the trigger is released.

CLEANING TIPS

Detergent- What to Use

• We recommend that you use a cleaner which is specifically designed for power washers.
• Never use bleach, ammonia or hot water in the unit.

General Cleaning Tips and Recommendations

• Pre-rinse surfaces to be cleaned with fresh water.
• Always use low pressure to apply detergent.
• Never allow the detergent to dry on the surface. If it appears that the detergent is drying before you are ready to rinse, simply wet down the area with fresh water.
• Before cleaning any surface, an inconspicuous area should be cleaned to test the spray pattern and distance for maximum cleaning results.
• If painted surfaces are peeling or chipping, use extreme caution as a pressure washer may remove the loose paint from the surface.
• When cleaning surfaces that might come in contact with food, rinse surfaces with plenty of potable water.

Deck Cleaning

For best results, limit your work area to smaller sections of approximately 20-25 square feet. Rinse at high pressure in a long sweeping motion keeping the spray nozzle approximately 2-6 inches from the cleaning surface. Always clean from top to bottom and from left to right. When moving on to a new section of the cleaning surface, be sure to overlap the previous section to eliminate stop marks and ensure a more even cleaning result.

House Siding

For best results, limit your work area to sections of approximately 5-6 feet wide, and always apply detergent from bottom to top. Rinse at high pressure from top to bottom in an even sweeping motion keeping the spray nozzle approximately 6 inches from the cleaning surface.

Cement Patios, Brick and Stone

For best results, limit your work area to smaller sections of approximately 20-25 square feet. If using detergent, allow the detergent to remain on the surface for 1-3 minutes. Rinse at high pressure in a sweeping motion keeping the spray nozzle approximately 2-6 inches from the cleaning surface. Always clean from top to bottom and from left to right.

Cars, Motorcycles& BoatsFor best results, clean one side of a vehicle at a time and always apply detergent from bottom to top. Do not allow detergent to dry on the surface. If needed, use a special wash brush attachment to remove stubborn dirt. Rinse at high pressure in a sweeping motion keeping the spray nozzle approximately 6-8 inches from the cleaning surface (increase the distance when rinsing sensitive surfaces or pin-striping). Always clean from top to bottom and from left to right. For best results, wipe the surface dry with a chamois or soft dry cloth.

Outdoor Power Equipment, Gardening Tools& GrillsAllow the detergent to remain on the surface for 1-3 minutes. Rinse at high pressure keeping the spray nozzle approximately 2-6 inches from the cleaning surface. For removing extremely stubborn dirt, it may be necessary to move the spray nozzle even closer to the surface for greater dirt cutting action.

Lawn FurnitureIf needed, use a special Wash Brush Attachment to remove stubborn dirt. Rinse at high pressure in a sweeping motion keeping the spray nozzle approximately 3-6 inches from the cleaning surface. For best results, clean from top to bottom and from left to right.

Emptying soap dispenserRun Water through the soap dispenser using a gun to the empty dispenser.

MAINTENANCE

If you drop the washer, carefully inspect it for damage. If you see any condition that may affect the washer’s operation, call our customer service helpline at 1-800-633-1501 for assistance.. CAUTION: Do not at any time let brake fluids, gasoline, petroleum-based products, penetrating oils, etc., come in contact with plastic parts. They contain chemicals that can damage, weaken or destroy plastic.Fertilizers and other garden chemicals contain agents which greatly accelerate the corrosion of metals. Do not store the tool on or adjacent to fertilizers or chemicals.If the nozzle becomes clogged it will cause the pump pressure to increase and possibly distort the spray pattern. Clean the nozzle immediately if this should happen.Separate the spray lance from the gun handle. Clear the nozzle with the nozzle cleaning pin. Flush the nozzle with water.Reconnect the spray lance to the gun handle and restart the pressure washer. If the nozzle is still clogged, repeat the above steps.CAUTION: Use the nozzle cleaning pin only with the spray lance disconnected from the gun handle. Failure to heed this warning could result in serious injury.IMPORTANT: To assure product SAFETY and RELIABILITY, repairs,  maintenance and adjustment should be performed by a qualified individual using identical replacement parts.

PARTS LIST

Key No.	Description
01	Handle
02	Gun
03	Metal Spray Nozzles(2)
04	Turbo Nozzle
05	High-Pressure Hose
06	Nozzle Cleaning Pin
07	Cotter Pin
08	Wheel(left)Wheel(right)

For parts or service, please call 1-800-633-1501 or visit us online at www.americanlawnmower.com. Be sure to provide all relevant information when you call or visit. REPAIR PARTS (KITS/ ITEMS)The model number of this tool is found on a plate or label attached to the housing. Please record the serial number in the space provided below. MODEL NUMBER ______________PW18004SERIAL NUMBER___________

Always mention the model number when ordering kits/items for this tool.

No.	Kit/Item Number	Description
1	PW1800-HGK	1800 PSI PRESSURE WASHER HOSE, GUN, AND LANCE KIT
2	PW1800/2000-NK	1800 & 2000 PSI PRESSURE WASHER NOZZLE KIT
3	PW1800/2000-WHK	1800 & 2000 PSI WHEEL & AXLE KIT

CALL US FIRST !!

Call us first with questions about operating or maintaining your pressure washerat 1-800-633-1501 between 8:00 a.m. — 5:00 p.m. EasternStandard Time, or get assistance on americanlawnmower.com.

TROUBLESHOOTING
Problem	Possible Cause	Possible Solution
The motor will not stan	– The switch is in the OFF position– Power cord is not plugged in•Electrical outlet does not supply adequate power– The trigger of the water gun is not engaged – GFCI plug not reset	•Turn switch on– Plugin the power cord•Try another outlet– Engage the trigger of the water gun – Press the reset button on the GRA plug
Motor stops suddenly	– Thermal safety switch has tripped due to overheating	– Check that the main voltage corresponds to specifications
Unit does not reach high pressure	•Water inlet filter is clogged•Not enough inlet water supply– Water supply is restricted– Pump is sucking air from connections or hoses– Valves are clogged or nom out	•Clean the water inlet filter•Open water source full force – Check the garden hose for kinks – Check that all supply connections are tight– Call our customer service helpline at1-800-633-1501 for assistance
Outlet pressure fluctuates	– Pump is sucking air– Water inlet filter is clogged– Not enough water inlet supply•Valves ditty, worn out. or stuck – Pump seals are worn out	•Check that hoses and connection arc airtight. Turn off the machine and purge the pump by triggering the gun until you get a steady flow of water.– Clean the water inlet filter– Open water source full force•Call our customer service helpline at 1400433-1501 for assistance
Water leaking from the pump	– Pump seals are worn out	– Call our customer service helpline1400433-1501 for assistance
Detergent is not dispensing	– The spray lance is in high-pressure mode, the detergent will be dispensed on low pressure only.– Nozzle is clogged with debris	– Put out on spray lance for low pressure.– Disconnect the spray lance from the gun handle, clean with the nozzle cleaning pin, and flush with water.
Low pressure	– Faucet is not fully open or the unit is not receiving a full volume of water.– Spray lance tip extended in low-pressure position.	– Open the faucet all the way. – Check the garden hose for kinks – Clean the inlet filter
The unit will not stop when the trigger is released	– Gun is malfunctioning.	•Disconnect unit from the power source.•Call customer service helpline at I-800-633-1501 for assistance.

WARRANTY POLICYOne (1) year limited warranty on Earthwise corded electric equipment.Earthwise warrants to the original owner that each new product and service part is free from defects in materials and workmanship and agrees to repair or replace any defective product or part for the warranty period as stated above from the original date of purchase except for the conditions and circumstances listed below:
This warranty applies only to the original purchaser at retail and may not be transferred.Warranty applies if the product is used for personal, household or family use. Warranty is void if the product is used for commercial, industrial, or rental purposes.Warranty does not include repairs necessary due to operators abuse or negligence (including overloading the product beyond capacity or immersion in water), or the failure to assemble, operate, maintain or store the product according to the instructions in the operator’s manual.This warranty is not transferable and only applies to products sold directly from an authorized retailer. This warranty does not apply to any product, new or used, purchased through unauthorized third•arty channels.ANY INCIDENTAL, INDIRECT, OR CONSEQUENTIAL LOSS, DAMAGE. OR EXPENSE THAT MAY RESULT FROM ANY DEFECT. FAILURE OR MALFUNCTION OF THE PRODUCT IS NOT COVERED BY THE WARRANTY. Some states do not allow the exclusion or limitation on how long an implied warranty lasts, so the above limitation may not apply to you.	Products sold damaged or incomplete, sold “as is’. or sold as reconditioned are not covered under the warranty.Damage or liability caused by shipping, improper handling, improper assembly, incorrect voltage, improper wiring, improper maintenance, improper modification or the use of accessories and/or attachments not specifically recommended is not covered by this warranty.Expendable items that become worn during normal use are not covered by the warranty.Warranty does not cover damage caused by cold. heat, rain. excessivehumidity. corrosive environments and materials. or other contaminants.Warranty does not include installation, assembly or normal adjustments explained in the owner’s manual.The expense of delivering the product to the vendor and the expense of returning the product or replacement parts to the owner is not covered by the warranty.The warranty does not cover normal deterioration of the exterior finish. including but not limited to scratches. dents. pant chips or any corrosion or discoloration caused by heat, abrasive and chemical cleaners.
Proof of purchase, original dated sales receipt, must accompany all warranty claims.

American Lawn Mower CompanyThe Great States Corporation 7444 Shadeland Station WayIndianapolis, IN 46256, USA Phone 1-800-633-1501americanlawnmower.comIn a continued commitment to improve quality, the manufacturer reserves the right to make component changes or design changes when necessary.REV 06/06/2019

Questions/ Problems? DO NOT RETURN TO THE STOREPlease contact our Customer Service Department at 1-800-633-1501 between 8:00 am – 5:00 pm EST for assistance.