Wen PW224G Instruction Manual
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Wen PW224G Instruction Manual

Wen PW224G Instruction Manual

3400-psi
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MODEL PW224G
3400-PSI
PRESSURE WASHER
Instruction Manual
NEED HELP? CONTACT US!
Have product questions? Need technical support? Please feel free to contact us:
1-847-429-9263 (M-F 8AM-5PM CST)
TECHSUPPORT@WENPRODUCTS.COM
IMPORTANT: Your new tool has been engineered and manufactured to WEN's highest standards for dependability,
ease of operation, and operator safety. When properly cared for, this product will supply you years of rugged,
trouble-free performance. Pay close attention to the rules for safe operation, warnings, and cautions. If you use
your tool properly and for its intended purpose, you will enjoy years of safe, reliable service.
WENPRODUCTS.COM
For replacement parts and the most up-to-date instruction manuals, visit

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  • Page 1 1-847-429-9263 (M-F 8AM-5PM CST) TECHSUPPORT@WENPRODUCTS.COM IMPORTANT: Your new tool has been engineered and manufactured to WEN’s highest standards for dependability, ease of operation, and operator safety. When properly cared for, this product will supply you years of rugged, trouble-free performance. Pay close attention to the rules for safe operation, warnings, and cautions. If you use your tool properly and for its intended purpose, you will enjoy years of safe, reliable service.

  • Page 2: Table Of Contents

    CONTENTS WELCOME Specifications ....................3 Introduction ..................... 4 SAFETY General Safety Rules ..................5 Pressure Washer Safety Warnings ..............7 BEFORE OPERATING Know Your Pressure Washer ................9 Unpacking & Packing List ................10 Assembly & Adjustments ................11 OPERATION & MAINTENANCE Operation .......................

  • Page 3: Welcome

    SPECIFICATIONS PRESSURE WASHER Model Number PW224G Maximum Pressure 3400 PSI Rated Pressure 2850 PSI Maximum Flow 2.7 GPM Rated Flow 2.4 GPM Nozzles 0º, 15º, 25º, 40º, Soap Maximum Inlet Pressure 101 PSI Gun to Lance Connection M22 Thread, 14mm Connector...

  • Page 4: Service Record

    INTRODUCTION Thanks for purchasing the WEN 3400 PSI Pressure Washer. Refer to the illustration below for the location of the serial number on the specifications label. Record the pressure washer information in the spaces provided below. If assistance for information or service is required, please contact customer service by calling 1-847-429-9263, M-F 8-5 CST;...

  • Page 5: Safety

    GENERAL SAFETY RULES WARNING! Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. Safety is a combination of common sense, staying alert and knowing how your item works. The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

  • Page 6: California Proposition 65 Warning

    GENERAL SAFETY RULES WARNING! Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. Safety is a combination of common sense, staying alert and knowing how your item works. The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

  • Page 7: Pressure Washer Safety Warnings

    PRESSURE WASHER SAFETY WARNINGS DANGER! CARBON MONOXIDE Using a pressure washer indoors CAN KILL YOU IN MINUTES. Pressure washer exhaust contains carbon monoxide (CO). This is a poison gas you cannot see or smell. If you can smell the pressure washer exhaust, you are breathing CO.

  • Page 8: Operating Environment

    SAVE THESE INSTRUCTIONS – This manual contains important instructions for the WEN® Pressure Washer 2. Allow the pressure washer to cool down after use that should be followed during installation and mainte- before touching the engine or areas of the pressure nance of the pressure washer.

  • Page 9: Before Operating

    KNOW YOUR PRESSURE WASHER TOOL PURPOSE Easily remove dirt and grime from your deck, siding, and driveway with your WEN Pressure Washer. Refer to the following diagrams to become familiarized with all the parts and controls of your pressure washer. The components will be referred to later in the manual for assembly and operation instructions.

  • Page 10: Unpacking & Packing List

    UNPACKING & PACKING LIST UNPACKING With the help of a friend or trustworthy foe, such as one of your in-laws, carefully remove the pressure washer from the packaging and place it on a sturdy, flat surface. Make sure to take out all contents and accessories. Do not discard the packaging until everything is removed.

  • Page 11: Assembly & Adjustments

    ASSEMBLY & ADJUSTMENTS INSTALLING THE HANDLE Fig. 1 1. Secure the handle to the frame by using two M6x40 hex bolts (Fig. 1 - 1), two flat washers (Fig. 1 - 2), and two hex locking nuts (Fig. 1 - 3) as shown in Fig. 1. INSTALLING THE SPRAY GUN HOLDER 1.

  • Page 12: Adding Engine Oil

    Do not over fill the crankcase. Min Oil Level 6. Check for oil leaks. Tighten dipstick firmly. NOTE: Your pressure washer is compatible with the WEN 55201 magnetic oil dipstick, which is available for pur- chase at wenproducts.com.

  • Page 13: Adding Gasoline

    • Never use an oil/gasoline mixture. ucts.com by searching part numbers PW224G-HA36 • Only use unleaded gasoline. (3000 - 6000 ft) or PW224G-HA68 (6000 - 8000 ft). • Never use old gasoline. This kit should be installed by a qualified mechanic. Re- •...

  • Page 14: Assembling The Spray Gun

    ASSEMBLY & ADJUSTMENTS ASSEMBLING THE SPRAY GUN Fig. 8 1. Screw the spray wand (Fig. 8 - 1) and the trigger handle (Fig. 8 - 2) together clockwise until they are secure. 2. Insert the inlet coupler of the high-pressure hose (Fig. 9 - 1) into the threaded fitting on the spray gun (Fig.

  • Page 15: Starting The Pressure Washer

    OPERATION DANGER! CARBON MONOXIDE. Using a pressure washer indoors CAN KILL YOU IN MINUTES. Pressure washer exhaust contains carbon monoxide (CO). This is a poison gas you cannot see or smell. If you can smell the pressure washer exhaust, you are breathing CO. Even if you cannot smell the exhaust, you may be breath- ing CO.

  • Page 16: Engine Break-In Procedure

    However, if water seems to always be leaking, it’s time for Fig. 16 your pressure relief valve to be replaced. Please contact WEN customer service at 1-847-429-9263, M-F 8-5 Cen- tral time, for replacement parts. USING THE SPRAY GUN Flip the lock tab (Fig. 16 - 1) behind the trigger up or down until it clicks to apply or remove the safety.

  • Page 17: Applying Detergent

    OPERATION APPLYING DETERGENT Fig. 17 1. Only use the black soap nozzle for detergent. 2. Rinse surfaces with cool water before applying clean- 3. Prepare detergent as required. For best results follow detergent directions as supplied by detergent manufac- turer. Remove cap from the detergent container and fill. 4.

  • Page 18: Maintenance

    MAINTENANCE RECOMMENDED MAINTENANCE SCHEDULE Proper routine maintenance of the pressure washer will help prolong the life of the machine. Please perform main- tenance checks and operations according to the maintenance schedule below. If there are any questions about the maintenance procedures listed in this manual, please contact customer service at 1-847-429-9263 (M-F 8-5 CST), or email techsupport@wenproducts.com.

  • Page 19: After Each Use

    4. Once the carburetor has drained, replace the screw. one half of the dipstick. (Fig. 18) Fig. 19 NOTE: Your pressure washer is compatible with the WEN 55201 magnetic oil dipstick, which is available for pur- chase at wenproducts.com. 3. Slowly add more oil and repeat step 2 until the oil mark reaches to the top of dipstick.

  • Page 20: Changing/Adding Oil

    3. Check and clean the air filter element. Replace with a new one if the element is damaged. New elements can be purchased from wenproducts.com (part no. PW224G-185). A good element can be washed in soapy water and dried. Saturate the element with clean engine oil and squeeze off excess oil.

  • Page 21: Draining The Fuel Tank

    MAINTENANCE DRAINING THE FUEL TANK Clean fuel tank each year or before storing the pressure washer for extended periods of time. To drain the fuel tank and carburetor: 1. Prepare an approved gasoline-storage container. Turn the fuel valve to the “OFF” position. Position the container so it will catch fuel draining from the carburetor drain screw.

  • Page 22: High Pressure Hose

    2. Inspect the couplings for damage. Immediately replace the hose if damage is found. WARNING! Never repair a high pressure hose or use the unit if the hose is damaged. If the hose is damaged, replace it. Contact WEN customer service for assistance. SPRAY GUN 1.

  • Page 23: Transportation & Storage

    TRANSPORTATION & STORAGE CAUTION! Never place any type of storage cover on the pressure washer while it is still hot. If the pressure washer is being stored for short periods of time (30 to 60 days), add stabilized fuel to the fuel tank until full.

  • Page 24: Troubleshooting Guide

    TROUBLESHOOTING GUIDE WARNING! Stop using the pressure washer immediately if any of the following problems occur or risk seri- ous personal injury. If you have any questions, please contact customer service at 1-847-429-9263 (M-F 8-5 CST), or email techsupport@wenproducts.com. PROBLEM CAUSE SOLUTION 1.

  • Page 25: Pressure Washer

    EXPLODED VIEW & PARTS LIST PRESSURE WASHER...
  • Page 26 EXPLODED VIEW & PARTS LIST PRESSURE WASHER Part No. Description Qty. Part No. Description Qty. Flanged Hex Bolt, PW224G-022 Engine Mount PW224G-001 M6x50 PW224G-023 Wheel Axle Pin PW224G-002 Panel PW224G-024 R-pin PW224G-003 Red Nozzle (0º) PW224G-025 Wheel PW224G-004 Yellow Nozzle (15º)
  • Page 27 EXPLODED VIEW & PARTS LIST ENGINE...
  • Page 28 EXPLODED VIEW & PARTS LIST ENGINE Part No. Description Qty. Part No. Description Qty. P54040 Bolt, M6x12 PW224G-133 Deep Groove Ball Bearing Cylinder Head Cover P54020 Engine Oil Sensor PW224G-102 Subassembly P54024 Bolt, M6x14 Cylinder Head Cover P54003 Flanged Hex Nut, M10...
  • Page 29 EXPLODED VIEW & PARTS LIST ENGINE Part No. Description Qty. Part No. Description Qty. PW224G-167 Bolt, M6x32 P54166 Carburetor Gasket PW224G-168 Engine Switch PW224G-182 Carburetor PW224G-169 Hose Clamp PW224G-183 Air Filter Gasket PW224G-170 Recoil Starter PW224G-184 Air Filter Assembly PW224G-171...

  • Page 30: Warranty Statement

    (3) years from date of purchase or 500 hours of use; whichever comes first. Ninety days for all WEN products if the tool is used for profes- sional or commercial use.
  • Page 31 NOTES...
  • Page 32 THANKS FOR REMEMBERING V. 2024.05.30...

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