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PRESSURE WASHER
USE AND CARE MANUAL
READ THIS MANUAL CAREFULLY BEFORE OPERATION
Failure to follow the instructions and safety precautions in this manual can result
in property damage, serious injury and/or death.
If your pressure washer is not working or if there are parts missing or broken, please DO NOT
RETURN IT TO THE PLACE OF PURCHASE. Contact our Customer Service Department by calling
1-877-362-4271 or emailing cservice@fna-group.com
SAVE THIS MANUAL FOR FUTURE REFERENCE
NOTE: Photographs and line drawings used in this manual are for reference only and may not
represent your specific model.
Part Number 7119629 / ENGLISH
PS61251, PS61254
LOOK BEFORE YOU PUMP!
REV A - 11/2022

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Summary of Contents for Simpson PowerShot Pro Series

  • Page 1 PRESSURE WASHER USE AND CARE MANUAL PS61251, PS61254 LOOK BEFORE YOU PUMP! READ THIS MANUAL CAREFULLY BEFORE OPERATION Failure to follow the instructions and safety precautions in this manual can result in property damage, serious injury and/or death. If your pressure washer is not working or if there are parts missing or broken, please DO NOT RETURN IT TO THE PLACE OF PURCHASE.
  • Page 2 NOTES THIS PAGE WAS INTENTIONALLY LEFT BLANK Page II...
  • Page 3 SAVE THIS MANUAL FOR FUTURE USE Keep this manual for future reference. This manual should be considered a permanent part of the product and stay with it. This manual should be available to anyone operating the product(s) it covers. This manual should remain with the product(s) it covers if sold to a new owner.
  • Page 4: Table Of Contents

    TABLE OF CONTENTS SAFETY INSTRUCTIONS Read this Manual Before Operating Additional Instructions Hazard Alert Symbols DISCLAIMERS PERSONAL PROTECTIVE EQUIPMENT UNPACKING ASSEMBLY Install Knob-style Handle Assemble the Spray Gun Organize Accessories COMPONENT LOCATION CONNECTING HOSES PURGING AIR FROM THE PUMP 11 NOZZLES Nozzle Selection Nozzle Installation...
  • Page 5 MAINTENANCE Maintenance Cleaning the Pressure Washer Connections Nozzle Cleaning Water Inlet Filter Pump Maintenance Engine Maintenance STORAGE AND TRANSPORTATION Storing for Two Months or Less Storing for More Than Two Months Transportation USING SIMPSON PUMP GUARD ® WARRANTY Page 3...
  • Page 6: Safety Instructions

    SAFETY INSTRUCTIONS READ THIS MANUAL BEFORE OPERATING This manual contains important safety information and instructions. Do not operate this product until you have read, and completely understand all safety, operation, and maintenance instructions listed in this manual. Failure to follow the information contained in this manual will result in property damage, injury, and/or death.
  • Page 7: Disclaimers

    CALIFORNIA PROPOSITION 65 WARNING This product and the engine exhaust can expose you to chemicals which are known to the state of California to cause cancer, birth defects, or other reproductive harm. For more information on California Proposition 65, go to www.P65Warnings.ca.gov. POLYCYCLIC AROMATIC HYDROCARBON WARNING The air filter element and air box assembly may contain polycyclic aromatic hydrocarbons (PAHs).
  • Page 8: Unpacking

    UNPACKING Follow the steps outlined in this section to unpack and assemble your pressure washer. If you have any questions regarding the unpacking or assembly of your pressure washer, please have your model number and serial number ready, then contact customer support at 1-877-362-4271 or email cservice@fna-group.com.
  • Page 9: Assemble The Spray Gun

    Assemble the spray gun Thread the lance into the spray gun. Organize accessories Place the spray gun and lance assembly into the holder on the dashboard. Push nozzles into rubber grommets dashboard. Note: the dashboard label indicates correct nozzle placement. Hang the high-pressure hose on the holder.
  • Page 10: Component Location

    COMPONENT LOCATION Hose hanger High-pressure hose Nozzle holder Spray gun Spray gun holder Fuel tank Fuel tank cap Engine throttle Engine choke Engine fuel valve Engine ignition switch (not shown) Spray wand quick connector Spark plug Air filter cover Engine recoil starter Page 8...
  • Page 11 Pump Unloader (If equipped) Thermal relief valve Engine oil fill cap / dipstick Handle retaining knobs and bolts Soap injection barb fitting High-pressure pump outlet Low-pressure pump inlet Engine oil drain plug Page 9...
  • Page 12: Connecting Hoses

    CONNECTING HOSES Before connecting a water supply hose, be sure the water supply is capable of providing an uninterrupted source of clean, cold water at a minimum rate of 5 gallons per minute (GPM) and 20 pounds per square inch (PSI) of pressure. Once a proper water supply is secured, follow the instructions below to connect both the water supply and high-pressure hoses to the pressure washer.
  • Page 13: Purging Air From The Pump

    PURGING AIR FROM THE PUMP NOTICE PUMP PURGING Running a pressure washer pump without water will severely damage the pump seals and other internal components. To avoid this hazard, make sure your water supply is uninterrupted and at least 5 GPM at 20 PSI, and always purge the air your pressure washer pump before starting the engine.
  • Page 14: Nozzles

    NOZZLES Nozzle Selection The nozzles supplied with the pressure washer have specific spray patterns designed to clean different surfaces. Using the incorrect nozzle can damage surfaces. Refer to the table below to select the correct nozzle before using the pressure washer. NOTE: The selection of nozzles included may vary with pressure washer models.
  • Page 15: Using Chemicals

    USING CHEMICALS NOTICE VOLATILE LIQUIDS Pressure washing with volatile, flammable, or corrosive liquids could cause pressure washer damage, fire, or explosion resulting in severe injury and/or death. To avoid these hazards, use only approved soaps and chemicals, do not attempt to pressure wash with volatile, flammable, or corrosive liquids, and NEVER use bleach.
  • Page 16: Operating Checklist

    OPERATING CHECKLIST Location Place the pressure washer on a level surface outside in a well-ventilated area before operating. Keep all flammable materials at least five feet away from all sides of the product. ● Never use pressure washer inside a house, garage, or any other kind of enclosure even if doors and windows are open.
  • Page 17: High Altitude Operation

    High Altitude Operation This engine will have proper engine performance and emission control when it is operated at or below an altitude of 5000 feet (1524 meters). This engine requires a high-altitude carburetor kit to ensure proper engine performance and emission control when operated at altitudes above 5000 feet (1524 meters).
  • Page 18: Checking The Engine Oil

    WARNING: WARNING: INJECTION INJURY The high pressures created by a pressure washer can cause fluid injection injuries, severe lacerations, amputations, and / or death. To avoid these hazards, always aim the spray gun and lance in a safe direction when using the pressure washer and never attempt to touch a leak in a high-pressure hose or fitting.
  • Page 19 NOTICE FILL ENGINE BEFORE USE The engine is shipped from the factory without oil. Running the engine without oil will result in severe engine damage and void the warranty. To avoid causing engine damage and voiding the warranty, fill the engine with the recommended oil type before starting. NOTICE USE CORRECT ENGINE OIL Oil is a major factor in the performance and service life of any engine.
  • Page 20: Checking Fuel

    Checking Fuel WARNING: WARNING: REFUELING Gasoline is highly flammable and gasoline vapors are extremely explosive. Fire and explosions can cause severe burns and/or death. Keep gasoline away from flames, sparks, and other ignition sources. Refuel outdoors in a well-ventilated area with the engine stopped and cool.
  • Page 21 NOTICE GASOLINE STORAGE It is important to prevent gum deposits from forming in essential fuel system parts, such as the carburetor, fuel filter, fuel hose or tank during storage. Alcohol-blended fuels (also called gasohol, ethanol, or methanol) attract moisture, which leads to separation and formation of acids during storage.
  • Page 22: Starting The Engine

    STARTING THE ENGINE WARNING: WARNING: OPERATING CHECKLIST Attempting to start the engine incorrectly or using the pressure washer incorrectly can result in engine and/or pressure washer damage, and may cause serious injury or death. To avoid these hazards, be sure to read, understand, and follow the steps outlined in the OPERATING CHECKLIST section of the owner’s manual before starting the engine, and follow all the guidelines for proper use of the pressure washer.
  • Page 23: Shutting Off Engine

    NOTE: The starting position of the choke will vary depending on the engine temperature. If starting a cold engine, move the choke lever towards the CHOKE position. If starting a warm engine, move the choke lever towards the RUN position. 6.
  • Page 24 OPERATION TIPS Terms • PSI - Pounds per square inch (PSI) is the unit to measure the pressure of water. In relation to a pressure washer, the higher the PSI number, the greater the pressure and stripping power produced. • GPM - Gallons per minute (GPM) is the flow rate of water. In relation to a pressure washer, the greater the GPM, the greater the flow or rinsing power produced.
  • Page 25 TROUBLE SHOOTING ISSUE POSSIBLE CAUSE SOLUTION The fuel tank is empty. Add fresh fuel. Aim the spray gun in a Water pressure in the pump safe direction then pull the is preventing the engine from trigger to release water rotating. pressure in the pump.
  • Page 26 ISSUE POSSIBLE CAUSE SOLUTION Spray wand not in low pressure. Insert black “soap” nozzle. Detergent filter clogged. Clean the filter. Make sure the filter end of Detergent filter is not the detergent siphon hose submerged in the detergent. is fully submerged in the detergent.
  • Page 27 MAINTENANCE For safety reasons, the manufacturer recommends all pressure washer service and repairs be performed by an authorized service center. All warranty replacements or repairs must be performed by an authorized distribution or service center. To find an authorized service center near you, make a warranty claim, or get authorized warranty repair, call 1-877-362- 4271 or email cservice@fna-group.com.
  • Page 28 Nozzle Cleaning If a nozzle becomes clogged, the pump may pulsate and spray patterns could change. If the nozzle is not cleaned, excessive pressure may develop possibly damaging the pump, or other accessories. Inspect nozzles before using them and follow the instructions in this section for the proper nozzle cleaning procedure.
  • Page 29 Allow the engine to cool completely. ® Protect the pump by using SIMPSON Pump Guard per the USING SIMPSON PUMP GUARD section of this manual. Store the pressure washer in a clean, dry area out of direct sunlight. Page 27...
  • Page 30 Install the spark plug. Drain the high-pressure hose. ® Protect the pump by using SIMPSON Pump Guard per the USING SIMPSON PUMP GUARD section of this manual. Store the pressure washer in a clean, dry area out of direct sunlight. Transportation...
  • Page 31 NOTICE PUMP DAMAGE Leaving water inside the pump during freezing weather will cause severe damage to the pump. To avoid costly damage, always treat the pump with SIMPSON ® Pump Guard to remove the trapped water and to fill the pump with a lubricating, antifreeze solution.
  • Page 32 RESPONSIBILITY OF ORIGINAL PURCHASER (INITIAL USER): To process a warranty claim on your SIMPSON® pressure washer, report the concern to 1-877-362-4271 or cservice@fna-group.com for authorization and direction to the nearest authorized service center in your area Retain original cash register sales receipt as proof of purchase for warranty work Use reasonable care in the operation and maintenance of the product as described in the Operator’s Manual(s)
  • Page 33 NOTES THIS PAGE WAS INTENTIONALLY LEFT BLANK Page 31...
  • Page 34 READ THIS MANUAL CAREFULLY BEFORE OPERATION Failure to follow the instructions and safety precautions in this manual can result in property damage, serious injury and/or death. SAVE THIS MANUAL FOR FUTURE REFERENCE Part Number 7119629 / ENGLISH REV A - 11/2022...

This manual is also suitable for:

Powershot ps61251Powershot ps612546125461251

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