PowerShot PS3425 - Pressure washer Simpson - Free user manual and instructions

USER MANUAL PowerShot PS3425 Simpson

SAVE THIS MANUAL FOR FUTURE REFERENCE

This manual contains information that is important for you to know and understand. This information relates to protecting YOUR SAFETY and PREVENTING EQUIPMENT PROBLEMS. To help you recognize this information, we use the symbols below. Please read the manual and pay attention to thesesymbols.

DANGER: Indicates an imminently hazardous situation which, if not avoided,

will result in death or seriousinjury.

WARNING: Indicates a potentially hazardous situation which, if not avoided,

could result in death or seriousinjury. CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderateinjury. NOTICE: Indicates a practice not related to personal injury which, if not avoided, may result in propertydamage.

IMPORTANT SAFETY INSTRUCTIONS

DANGER: Carbon Monoxide. Using an engine indoors can kill you in

minutes. Engine exhaust contains high levels of carbon monoxide (CO), a poisonous gas you cannot see or smell. You may be breathing CO even if you do not smell engine exhaust.

• NEVER use an engine inside homes, garages, crawlspaces or other partly enclosed areas. Deadly levels of carbon monoxide can build up in these areas. Using a fan or opening windows and doors does NOT supply enough freshair.

• ONLY use outdoors and far away from open windows, doors and vents. These openings can pull in engineexhaust.

• Even when the engine is used correctly, CO may leak into your home. ALWAYS use a battery-powered or battery backup CO alarm in your house. Read and follow all directions for CO alarm before using. If you feel sick, dizzy or weak at anytime, move to fresh air immediately. See a doctor. You could have carbon monoxidepoisoning.

WARNING: Do not operate this unit until you read this instruction manual and

the engine instruction manual for safety, operation and maintenance instructions. If you have any questions regarding the product, please contact our customer service department at www.simpsoncleaning.com.

DANGER: Risk of injection or severe injury. Keep clear of nozzle. Do not

direct discharge stream at persons or live animals. This product is to be used only by trainedoperators.

WARNING: This product and its exhaust can expose you to chemicals including

lead and lead compounds, and carbon monoxide, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

WARNING: Always wear appropriate personal hearing and other protection

during use. Under some conditions and duration of use, noise from this product may contribute to hearing loss.3 - ENG

WARNING: This product may not be equipped with a spark-arresting muffler.

If the product is not equipped and will be used around flammable materials or on land covered with materials such as agricultural crops, forest, brush, grass or other similar items, then an approved spark arrester must be installed and is legally required in the state of California. It is a violation of California statutes section 130050 and/or sections 4442 and 4443 of the California Public Resources Code, unless the engine is equipped with a spark arrester, as defined in section 4442, and maintained in effective working order. Spark arresters are also required on some U.S. Forest Service land and may also be legally required under other statutes andordinances.

SAVE THESE INSTRUCTIONS

• Spilled gasoline and it’s vapors can become ignited from cigarette sparks, electrical arcing, exhaust gases and hot engine components such as themuffler.

• Shut off engine and allow it to cool before adding fuel to thetank.

• Use care in filling tank to avoid spilling fuel. Move pressure washer away from fueling area before startingengine.

• Heat will expand fuel in the tank which could result in spillage and possible fireexplosion.

• Keep maximum fuel level 1/2" (12.7mm) below bottom of filler neck to allow forexpansion.

• Operating the pressure washer in an explosive environment could result in afire.

• Operate and fuel equipment in well- ventilated areas free from obstructions. Equip areas with fire extinguisher suitable for gasolinefires.

• Materials placed against or near the pressure washer can interfere with its proper ventilation features causing overheating and possible ignition of thematerials.

• Never operate pressure washer in an area containing dry brush orweeds.

• Muffler exhaust heat can damage painted surfaces, melt any material sensitive to heat (such as siding, plastic, rubber, vinyl or the pressure hose, itself), and damage liveplants.

• Always keep pressure washer a minimum of 4' (1.2 m) away from surfaces (such as houses, automobiles or live plants) that could be damaged from muffler exhaustheat.

• Improperly stored fuel could lead to accidental ignition. Fuel improperly secured could get into the hands of children or other unqualifiedpersons.

• Store fuel in an OSHA approved container, in a secure location away from workarea.

• Use of acids, toxic or corrosive chemicals, poisons, insecticides, or any kind of flammable solvent with this product could result in serious injury ordeath.

• Breathing exhaust fumes will cause serious injury or death! Engine exhaust contains carbon monoxide, an odorless and deadlygas.

• Operate pressure washer in a well- ventilated area. Avoid enclosed areas such as garages, basements,etc.

• Never operate unit in or near a location occupied by humans oranimals.

• Some cleaning fluids contain substances which could cause injury to skin, eyes orlungs.

• Use only cleaning fluids specifically recommended for high pressure washers. Follow manufacturers recommendations. Do not use chlorine bleach or any other corrosive compound.

• Your pressure washer operates at fluid pressures and velocities high enough to penetrate human and animal flesh which could result in amputation or other serious injury. Leaks caused by loose fittings or worn or damaged hoses can result in injection injuries.

DO NOT TREAT FLUID INJECTION

AS A SIMPLE CUT! See a physician immediately!

• Inspect the high pressure hose regularly. Replace the hose immediately if it is damaged, worn, has melted from contacting the engine, or shows any signs of cracks, bubbles, pinholes, or other leakage. Never grasp a high pressure hose that is leaking ordamaged.

• Never touch, grasp or attempt to cover a pinhole or similar water leak on the high pressure hose. The stream of water IS under high pressure and WILL penetrateskin.

• Never place hands in front ofnozzle.

• Direct spray away from self andothers.

• Make sure hose and fittings are tightened and in good condition. Never hold onto the hose or fittings duringoperation.

• Do not allow hose to contactmuffler.

• Never attach or remove wand or hose fittings while system ispressurized.

• When using replacement lances or guns with this pressure washer, DO NOT use a lance and/or lance/gun combination that is shorter in length than what was provided with this pressure washer as measured from the nozzle end of the lance to the guntrigger.

• Injuries can result if system pressure is not reduced before attempting maintenance ordisassembly.

• To relieve system pressure, shut off engine, turn off water supply and pull gun trigger until water stopsflowing.

• Use only accessories rated equal to or higher than the rating of the pressurewasher.5 - ENG

• High-velocity fluid spray can cause objects to break, projecting particles at highspeed.

• Always wear ANSI-approved Z87.1 safety glasses. Wear protective clothing to protect against accidentalspraying.

• Never point wand at or spray people oranimals.

• Light or unsecured objects can become hazardousprojectiles.

• Always secure trigger lock when wand is not in service to prevent accidentaloperation.

• Never permanently secure trigger in pull- back (open)position.

• Unsafe operation of your pressure washer could lead to serious injury or death to you orothers.

• Do not use chlorine bleach or any other corrosivecompound.

• Become familiar with the operation and controls of the pressurewasher.

• Keep operating area clear of all persons, pets andobstacles.

• Do not operate the product when fatigued or under the influence of alcohol or drugs. Stay alert at alltimes.

• Never compromise the safety features of thisproduct.

• Do not operate machine with missing, broken or unauthorizedparts.

• Never leave wand unattended while unit isrunning.

• If proper starting procedure is not followed, engine can kickback causing serious hand and arminjury.

• If engine does not start after two pulls, squeeze trigger of gun to relieve pump pressure. Pull starter cord slowly until resistance is felt. Then pull cord rapidly to avoid kickback and prevent hand or arminjury.

• The spray gun/wand is a powerful cleaning tool that could look like a toy to achild.

• Keep children away from the pressure washer at alltimes.

• Reactive force of spray will cause gun/wand to kickback, and could cause the operator to slip or fall or misdirect the spray. Improper control of gun/wand can result in injuries to self and others.

• Do not overreach or stand on an unstable support.

• Do not use pressure washer while standing on a ladder.

• Grip gun/wand firmly with both hands. Expect the gun to kickback whentriggered.6- ENG

• Fuel or oil can leak or spill and could result in fire or breathing hazard. Serious injury or death can result. Fuel or oil leaks will damage carpet, paint or other surfaces in vehicles ortrailers.

• Oil could fill the cylinder and damage the engine if the unit is not stored or transported in an upright position.

• If pressure washer is equipped with a fuel shut-off valve, turn the valve to the OFF position before transporting to avoid fuel leaks. If pressure washer is not equipped with a fuel shut-off valve, drain the fuel from tank before transporting. Only transport fuel in an OSHA-approved container.

• Always place pressure washer on a protective mat when transporting to protect against damage to vehicle fromleaks.

• Always transport and store unit in an upright position. Remove pressure washer from vehicle immediately upon arrival at yourdestination.

• Spray directed at electrical outlets or switches, or objects connected to an electrical circuit, could result in a fatal electricalshock.

• Unplug any electrically operated product before attempting to clean it. Direct spray away from electric outlets andswitches.

• Use of acids, toxic or corrosive chemicals, poisons, insecticides, or any kind of flammable solvent with this product could result in serious injury ordeath.

• Do not spray acids, gasoline, kerosene, or any other flammable materials with this product. Use only household detergents, cleaners and degreasers recommended for use with pressurewashers.

• Wear protective clothing to protect eyes and skin from contact with sprayedmaterials.7 - ENG

• Over inflation of tires could result in serious injury and property damage.

• Use a tire pressure gauge to check the tires pressure before each use and while inflating tires; see the tire sidewall for the correct tire pressure. NOTE: Air tanks, compressors and similar equipment used to inflate tires can fill small tires similar to these very rapidly. Adjust pressure regulator on air supply to no more than the rating of the tire pressure. Add air in small increments and frequently use the tire gauge to prevent overinflation.

• High-velocity fluid spray directed at pneumatic tire sidewalls (such as found on automobiles, trailers and the like) could damage the sidewall resulting in serious injury.

• On pressure washers rated above 1600 PSI (11032 kPa) use the widest fan spray (40º nozzle) and keep the spray a minimum of 8" (20 cm) from the pneumatic tire sidewall. Do not aim spray directly at the joint between the tire and rim.

• Contact with hot surfaces, such as engine exhaust components, could result in seriousburn.

• During operation, touch only the control surfaces of the pressure washer. Keep children away from the pressure washer at all times. They may not be able to recognize the hazards of thisproduct.

• Serious injury can result from attempting to lift too heavy anobject.

• The pressure washer is too heavy to be lifted by one person. Obtain assistance from others beforelifting.

SAVE THESE INSTRUCTIONS

WARNING: To reduce the risk of injury, read the pressure washer instruction

manual and the engine instruction manual before operating pressure washer. IMPORTANT: Ethanol Shield

(sold separately) is a fuel stabilizer that helps eliminate and prevent ethanol related problems in power equipment. Follow the instructions on the container and add to the gasoline.

Install the Handle Slide the handle assembly onto the frame. (if equipped) Align holes in the top handle with the mounting holes in the handle assembly. Secure with saddle bolts and knobs.

Add/Check Oil The engine is shipped without oil. Before starting engine, add the oil provided. Check oil level prior to each use. Refer to Engine Owner’s Manual for complete procedure.

Add Gasoline In a well ventilated outdoor area add fresh, high quality, unleaded gasoline with a pump octane rating of 86 or higher. Do not overfill. Wipe up spilled fuel before starting the engine. Refer to Engine Owner's Manual for complete procedure.

• Never run engine indoors or in enclosed, poorly ventilated areas. Engine exhaust contains carbon monoxide, an odorless and deadly gas.

• Risk of fluid injection and laceration. When using the high-pressure setting, DO NOT allow the high-pressure spray to come in contact with unprotected skin, eyes or with any pets or animals. Serious injury will occur.9 - ENG

Connect Garden Hose to Pump Thread the garden hose to the pump inlet.

Connect High Pressure Hose to Pump Connect the high pressure hose to the pump outlet.

Connect High Pressure Hose to Spray Gun Thread the other end of the high pressure hose to the spray gun.

Connect Spray Wand to Spray Gun Thread the spray wand into the end of the spray gun.

Connect QC Nozzles to Spray Wand Pull quick connect coupler back and insert nozzle. Release quick connect coupler and twist nozzle to make sure it is secure in coupler.

Turn Water Faucet Completely On Do not run the unit without water supply connected and turned on. Use Cold Water Only.

Release Air from System Release all air from pump and high pressure hose by depressing trigger until a steady stream of water is present. Approximately 30 seconds. 30 S

Start engine. See Engine Owner's Manual for correct procedure.

WARNING: This Guide is not a substitute for reading the operator's manual.

User must read and understand operator's manual before using this product.10- ENG

GET TO KNOW THE PRESSURE WASHER

NOTE: Photographs and line drawings used in this manual are for reference only and do not represent a specificmodel. Compare the illustrations with your unit to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference. MAX. RPM MIN.

BASIC ELEMENTS OF A PRESSURE WASHER (FIG. 1) A. High Pressure Pump: Increases the pressure of the watersupply. B. Engine: Drives the high pressure pump. Refer to the Engine Owner's Manual for location and operation of enginecontrols. C. High Pressure Hose: Carries the pressurized water from the pump to the gun and spray wand. D. Spray Gun: Connects with spray wand to control water flow rate, direction andpressure. E. Quick-Connect Spray Wand: Allows the user to quickly change out high pressure nozzles. See How To Use Spray Wand instructions in Operationsection. F. Detergent Siphon Hose (not shown): Feeds cleaning agents into the pump to mix with the water. See How To Apply Chemicals/Cleaning Solvents instructions

Operation section. G. Handle H. Frame

Refer to the Engine Owner's Manual for location and operation of enginecontrols. Choke Control: Opens and closes carburetor chokevalve. Starter Grip: Pulling starter grip operates recoil starter to crankengine. Engine Switch: Enables and disables ignitionsystem. ASSEMBLY INSTRUCTIONS (FIG. 2–4)

1. Locate and remove all loose parts from thecarton.

2. Cut four corners of the carton from top to bottom and lay the panelsflat.

(Figure 2) Slide the handle assembly (G) onto the frame (H)and secure with saddle bolts andknobs.

3. (Figure 2A) Align holes in the top handle (S) with the mounting holes in the

handle assembly (G). Insert saddle bolts (DD) through aligned holes and secure top handle to handle assembly with knobs (EE). Tighten until snug. NOTICE: Risk of personal injury. Avoid placing hands between handle and frame when assembling to preventpinching.

4. Remove the colored quick-connect nozzles (K) from the plastic bag and insert

them into correct grommet on the nozzle holder (L). Nozzles are color coded to match colored nozzles on label.

5. Connect wand (E) to gun (D). Tightensecurely.12- ENG

6. Attach high pressure hose (C) to gun (D). Tightensecurely.

NOTICE: The engine is shipped without oil. Before starting engine, add the oil provided. Damage to the engine will occur if the engine is run without oil, this damage will not be covered underwarranty. NOTICE: The high-pressure pump was filled with oil at the factory. Always check oil level before using (refer to Maintenance for more information). OPERATION

PRESSURE WASHER TERMINOLOGY

PSI: Pounds per Square Inch. The unit of measure for water pressure. Also used for air pressure, hydraulic pressure, etc. PSI*: Pounds per Square Inch. The unit of measure for water pressure. Also used for air pressure, hydraulic pressure, etc. GPM*: Gallons per Minute. The unit of measure for the flow rate of water.

• Rated Pressure and Rated Water Flow is within manufacturing tolerance of (+/- 10%). Bypass Mode: Allows water to re-circulate within the pump when the gun trigger is not pulled. This feature allows the operator to release the trigger gun and reposition themselves without having to turn the engine off in between cleaningactions.

WARNING: Do not allow the unit to run for more than two minutes without

the gun trigger being pulled. This could cause overheating and damage to the pump. When the temperature inside the pump rises too high, the thermal relief valve will open and release a spray of water from the pump to lower the internal temperature. The valve will thenclose. Thermal Relief Valve (P, Fig. 5): When the temperature inside the

pump rises too high, this valve will open and release a gush of water in an effort to lower the temperature inside the pump. The valve will thenclose. NOTE: Thermal relief valve location will vary depending on the pump type. Detergent Injection System: Mixes cleaners or cleaning solvents with the water to improve cleaning effectiveness. Water Supply: All pressure washers must have a source of water. The minimum requirements for a water supply are 20 PSI and 5 Gallons Per Minute. If your water source is a well, the garden hose length can only be 30ft. (9m) max.

WARNING: To reduce the possibility of contamination always protect

against backflow when connected to a potable watersystem.13 - ENG

PRESSURE WASHER OPERATING FEATURES

PRESSURE ADJUSTMENTS (FIG. 6) The pressure setting is preset at the factory to achieve optimum pressure and cleaning. If you need to lower the pressure, it can be accomplished by these methods.

1. Back away from the surface to be cleaned. The further away you are, the

less the pressure will be on the surface to becleaned.

2. Change to the 40˚ nozzle (white). This nozzle delivers a less powerful stream

of water and a wider spray pattern. Refer to How To Use SprayWand.

pressure pump is equipped with an additional feature that allows the pressure setting to be adjusted. To lower the pressure, turn the pressure con- trol knob on the pump counterclockwise to the desired pressure. To return the pump pressure to the factory setting, turn the pressure control knob on the pump clockwise until itstops. NOTICE: DO NOT overtighten the pressure control knob, if overtightened the knob COULD break and result in immediate loss of water pressure and costly repairs to theunit. DIAL-N-WASH ADJUSTMENT (FIG. 7, 8) (IF EQUIPPED)

1. Choose the correct high pressure nozzle (0˚, 15˚ or 40˚) for the job to be

performed. Refer to How To Use SprayWand.

2. The Dial-N-Wash is shipped in the MAX pressure setting, the MAX pressure

bar is aligned with the arrow (R) on the collar as shown in Figure 7. Rotating the Dial-N-Wash (Q) counterclockwise until it stops places it in the MIN pressure setting, the arrow (R) will align with the MIN pressure bar as shown in Figure 8.

Adjust the pressure by rotating the Dial-N-Wash (Q) clockwise for higher pressure or counterclockwise for lower pressure, aligning the arrow with the desired pressure bar on the Dial-N-Wash. NOTE: To apply chemicals the black low pressure nozzle must be installed and the Dial-N-Wash must be in the MAX pressuresetting.14- ENG

HOW TO USE SPRAY WAND

The nozzles for the spray wand are stored in the nozzle holder on the panel assembly. Colors on the panel identify nozzle location and spray pattern. Refer to the following chart to choose the correct nozzle for the job to beperformed. CHANGING NOZZLES ON SPRAY WAND (FIG. 9)

DANGER: Risk of fluid injection. Do not direct discharge stream toward

persons, unprotected skin, eyes or any pets or animals. Serious injury willoccur.

WARNING: Flying objects could cause risk of serious injury. Do not

attempt to change nozzles while pressure washer is running. Turn engine off before changingnozzles.

2. Release quick-connect coupler and twist nozzle to

make sure it is secure incoupler.

WARNING: Flying object could cause risk of serious

injury. Ensure nozzle is completely inserted in quick- connect socket and quick-connect collar is fully engaged (forward) before squeezing guntrigger.

powerful pinpoint for spot cleaning of hard, unpainted surfaces or for high reach areas unpainted metal or concrete; DO NOT use on wood Yellow 15˚ intense cleaning of unpainted hard surfaces grills, driveways, concrete or brick walkways, unpainted brick or stucco Green 25˚ standard cleaning nozzle for most applications yard tools, sidewalks, lawn furniture, unpainted siding, stucco, gutters and eaves, concrete, brick surfaces White 40˚ cleaning of painted or delicate surfaces auto/RV, marine, wood, painted brick and stucco, vinyl, painted siding Black low pressure applies cleaning solutions Low pressure spray is safe on all surfaces. Always verify compatibility of cleaning solution prior touse.15 - ENG **NOTICE: The high pressure spray from your pressure washer is capable of causing damage to surfaces such as wood, glass, automobile paint, auto striping and trim, and delicate objects such as flowers and shrubs. Before spraying, check the item to be cleaned to assure yourself that it is strong enough to resist damage from the force of the spray. HOW TO APPLY CHEMICALS/CLEANING SOLVENTS (FIG. 10) Applying chemicals or cleaning solvents is a low pressure operation. NOTE: Use only soaps and chemicals designed for pressure washer use. Do not usebleach. To Apply Chemicals:

1. Ensure detergent siphon hose (F, Figure 10) is attached

to barbed fitting location near high pressure hose connection of pump as shown. NOTE: The barbed fitting location will vary depending on the pump type.

2. Place other end of detergent siphon hose with

filter on it into container holding chemical/cleaning solution. NOTE: For every 7 gallons of water pumped 1 gallon of chemical/cleaning solution will beused.

3. Install low pressure (black) nozzle into quick connect fitting of spray wand, see

How To Use Spray Wand paragraph in thissection.

4. After use of chemicals, place detergent siphon hose into container of clean

water and draw clean water through chemical injection system to rinse system thoroughly. If chemicals remain in the pump, it could be damaged. Pumps damaged due to chemical residue will not be covered underwarranty. NOTE: Chemicals and soaps will not siphon if the black soap nozzle is not installed on the spraywand. STARTING (FIG. 11–14)

WARNING: To reduce the risk of injury, read the pressure washer instruction

manual and the engine instruction manual before starting pressurewasher.

DANGER: Risk of fluid injection and laceration. When using the high

pressure setting, DO NOT allow the high pressure spray to come in contact with unprotected skin, eyes, or with any pets or animals. Serious injury willoccur.

• Your washer operates at fluid pressures and velocities high enough to penetrate human and animal flesh, which could result in amputation or other serious injury. Leaks caused by loose fittings or worn or damaged hoses can result in injection injuries. DO NOT TREAT FLUID INJECTION AS A SIMPLE CUT! See a physician immediately!

DANGER: Carbon Monoxide. Using an engine indoors can kill you in

minutes. Engine exhaust contains high levels of carbon monoxide (CO), a poisonous gas you cannot see or smell. You may be breathing CO even if you do not smell engine exhaust.

• Breathing exhaust fumes will cause serious injury or death! Engine exhaust contains carbon monoxide, an odorless and deadlygas.

• Operate pressure washer in a well-ventilated area. Avoid enclosed areas such as garages, basements,etc.

• Never operate unit in or near a location occupied by humans oranimals.16- ENG

WARNING: Risk of Fire, Asphyxiation and Burn. Never fill fuel tank when

engine is running or hot. Do not smoke when filling fueltank.

• Never fill fuel tank completely. Fill tank to 1/2" (12.7 mm) below bottom of filler neck to provide space for fuel expansion. Wipe any fuel spillage from engine and equipment before startingengine.

• DO NOT let hoses come in contact with very hot engine muffler during or immediately after use of your pressure washer. Damage to hoses from contact with hot engine surfaces will NOT be covered bywarranty. NOTICE: Risk of property damage. Never pull water supply hose to move pressure washer. This could damage hose and/or pumpinlet.

• DO NOT use hot water, use cold wateronly.

• Never turn water supply off while pressure washer engine is running or damage to pump willresult.

• DO NOT stop spraying water for more than two minutes at a time. Pump operates in bypass mode when spray gun trigger is not pressed. If pump is left in bypass mode for more than two minutes internal components of the pump can bedamaged. If you do not understand these precautions, please contact our customer service department at www.simpsoncleaning.com Prior to starting, refer to your engine manual for proper startingprocedure.

1. In a well ventilated outdoor area add fresh, high quality, unleaded gasoline with

a pump octane rating of 86 or higher. Do not overfill. Wipe up spilled fuel before starting the engine. Refer to Engine Owner's Manual for correctprocedure. IMPORTANT: Ethanol Shield

(sold separately) is a fuel stabilizer that helps eliminate and prevent ethanol related problems in power equipment. Follow the instructions on the container and add to thegasoline. NOTICE: Use of fuels with greater than 10% ethanol are not approved for use in this product per EPA regulations and will damage the unit and void thewarranty.

2. Check engine oil level. Refer to Engine Owner's Manual for correct procedure.

3. Check pump oil level. The oil level should come to the dot in the middle of the

sight glass. Refer to the Pump paragraph underMaintenance.

4. Connect the water hose to the water source. Turn the water source on to

remove all air from the hose. When a steady stream of water is present, turn the water source off.

5. Verify the filter screen (M) is in water inlet of pump. NOTE: Convex side

6. Connect water source (N) to pump inlet (J). NOTE: Water source must provide

high pressure hose (C) to pump outlet (I).

WARNING: To reduce the possibility of contamination always protect

against backflow when connected to a potable watersystem.17 - ENG

8. Choose the correct nozzle for the job to be performed. See How To Use spray

Wand instructions in this section. NOTE: If applying a chemical or cleaning solution, see How To Apply Chemicals/Cleaning Solvents instructions in thissection.

9. Turn water source on.

NOTICE: Risk of property damage. Failure to do so could cause damage to thepump.

10. Remove all air from the pump and high pressure hose by depressing trigger

until a steady stream of water is present.

11. Start engine. See Engine Owner's Manual for correct procedure.

WARNING: Risk of unsafe operation. If engine does not start after two

pulls, squeeze trigger of gun to relieve pump pressure. Pull starter cord slowly until resistance is felt. Then pull cord rapidly to avoid kickback and prevent hand or arminjury. NOTE: If the oil level in the engine is low, the engine will not start. If the engine does not start, check the oil level and add oil asneeded.

12. Depress trigger on gun to start water flow.

WARNING: Do not allow the unit to run for more than two minutes without

the gun trigger being pulled. This could cause overheating and damage to the pump. When the temperature inside the pump rises too high, the thermal relief valve will open and release a spray of water from the pump to lower the internal temperature. The valve will thenclose.

WARNING: Risk of unsafe operation. Stand on a stable surface and

grip gun/spray wand firmly with both hands. Expect the gun to kick whentriggered.

13. Release trigger to stop waterflow.

WARNING: Risk of injury from spray. Always engage

the trigger lock (O) when gun is not in use. Failure to do so could cause accidentalspraying. SHUTTING DOWN

1. After each use, if you have applied chemicals, place

detergent siphon hose into container of clean water and draw clean water through chemical injection system to rinse system thoroughly. NOTICE: Risk of property damage. Failure to do so could cause damage to the pump.

2. Turn engine off. See Engine Owner's Manual.

NOTICE: Risk of property damage. NEVER turn the water off with the enginerunning.

3. Turn water sourceoff.

4. Pull trigger on spray gun to relieve any water pressure in hose or spraygun.

NOTE: Failure to release system pressure will prevent removal of high pressure hose from spray gun or pumpconnection.

WARNING: Risk of burn hazard. When performing maintenance, you may

be exposed to hot surfaces, water pressure or moving parts that can cause serious injury ordeath.

WARNING: Risk of fire hazard. Always disconnect, spark plug wire,

let the engine cool and release all water pressure before performing any maintenance or repair. The engine contains flammable fuel. Do not smoke or work near open flames while performingmaintenance. To ensure efficient operation and longer life of your pressure washer, a routine maintenance schedule should be prepared and followed. If the pressure washer is used in unusual conditions, such as high-temperatures or dusty conditions, more frequent maintenance checks will berequired. ENGINE Consult the Engine Owner's Manual for the manufacturer's recommendations for any and all maintenance. NOTE: The engine drain plug is located at the rear of theunit. PUMP (FIG. 15) NOTE: The Pump was filled with oil at the factory. The preferred oil is SIMPSON

Premium Pump Crankcase Oil. If this oil is not available, an SAE 15W-40 oil may be used. Change the pump oil after the first 50hours of operation and every 100 hours thereafter, or every 3months.

The oil level should come to the dot in the middle of

the sight glass (AA).

2. Place a container under the pump oil drain plug

3. Remove pump oil drainplug.

4. After oil is drained, replace pump oil drain plug.

Premium Pump Crankcase Oil. If this oil is not available, an SAE 15W-40 oil may be used. For CAT Pumps

6. Replace pump oil fill plug and tightensecurely.

If there is a problem with the pump contact us at www.simpsoncleaning.com *** CAT PUMPS

is a registered trademark of Diversified Dynamics Corporation. CONNECTIONS Connections on pressure washer hoses, gun and spray wand should be cleaned regularly and lubricated with light oil or lithium grease to prevent leakage and damage to the o-rings. NOZZLE CLEANING (FIG. 16) If the nozzle becomes clogged with foreign materials, such as dirt, excessive pressure may develop. If the nozzle becomes partially clogged or restricted, the pump pressure will pulsate. Clean the nozzle immediately using the nozzle kit supplied and the following instructions:19 - ENG

1. Shut off the pressure washer and turn off the watersupply.

2. Pull trigger on gun handle to relieve any waterpressure.

3. Disconnect the spray wand from thegun.

4. Remove the high pressure nozzle (K) from the spray wand.

Remove any obstructions with the nozzle cleaning tool provided and backflush with cleanwater.

5. Direct water supply (N) into nozzle to backflush loosened

particles for 30seconds.

6. Reassemble the nozzle to the wand.

7. Reconnect spray wand to gun and turn on watersupply.

8. Start pressure washer and place spray wand into high pressure setting totest.

CLEAN THE WATER INLET FILTER (FIG. 11) This screen filter should be checked periodically and cleaned if necessary.

1. Remove filter by grasping end and removing it from water inlet of pump.

2. Clean filter by flushing it with water on bothsides.

3. Re-insert filter into water inlet of pump. NOTE: Convex side facesout.

NOTE: Do not operate the pressure washer without filter properly installed. STORAGE ENGINE Consult the Engine Owner's Manual for manufacturer’s recommendations forstorage.

fuel stabilizer following the manufacturer’s instructions. When adding a gasoline stabilizer, fill the fuel tank with fresh gasoline. If only partially filled, air in the tank will promote fuel deterioration during storage. If you keep a container of gasoline for refueling, be sure that it contains only freshgasoline.

2. After adding a gasoline stabilizer, run the engine outdoors for 10 minutes

to be sure that treated gasoline has replaced the untreated gasoline in thecarburetor.

3. Turn the fuel valve to the OFFposition.

4. Continue to run the engine until it stops from the lack of fuel in the carburetor

fuel bowl. Running time should be less than 3minutes. PUMP The manufacturer recommends using SIMPSON

/ POWERWASHER Pump Guard or equivalent when storing the unit for more than 30 days and/or when freezing temperatures are expected. SIMPSON

Pump Guard is environmentallyfriendly. NOTE: Using pump guard helps provide proper lubrication to the internal seals of the pump regardless of temperature or environment. NOTICE: Risk of property damage. Use only SIMPSON

Pump Guard or equivalent. Other products could be corrosive and/or contain alco- hol which may cause pumpdamage.

1. Turn off pressure washer and disconnect hoses frompump.20- ENG

2. Unscrew bottle valve from Pump Guard bottle and remove seal.

3. Screw bottle valve back ontobottle.

4. Attach bottle to water inlet ofpump.

5. Squeeze bottle to inject contents intopump.

6. With ignition switch off, simultaneously pull starter rope and squeeze bottle.

Repeat until protector fluid exits pump outlet. NOTE: This step may require twopeople. ACCESSORIES

DANGER: Risk of fluid injection. When using replacement spray wands

or guns with this pressure washer, DO NOT use a spray wand and/or spray gun/wand combination that is shorter in length than what was provided with this pressure washer as measured from the nozzle end of the wand to the guntrigger. NOTICE: The use of any other accessory not recommended for use with this tool could be hazardous. Use only accessories rated equal to or greater than the rating of the pressurewasher. SERVICE INFORMATION Do not return this product to your retailer. Please contact our customer service department at www.simpsoncleaning.com LIMITED WARRANTY The manufacturer of this product agrees to repair or replace designated parts that prove defective within the warranty period listed below at the manufacturer’s sole discretion. Specific limitations/extensions and exclusions apply. This warranty covers defects in material and workmanship and not parts failure due to normal wear, depreciation, abuse, accidental damage, negligence, improper use, maintenance, water quality or storage. To make a claim under the terms of the warranty, all parts said to be defective must be retained and available for return upon request to a designated Warranty Service Center for warranty inspection. The judgments and decisions of the manufacturer concerning the validity of warranty claims are final. These warranties pass through to the end user and are non-transferable. As a factory authorized and trained Warranty Service Center, the factory will honor the terms of all component warranties and satisfy claims of the appropriate warranty provisions. Normal wear items include, but are not limited to, valves and seals, which are not covered by this warranty. This warranty replaces all other warranties, express or implied, including without limitation any warranties of merchantability or fitness for a particular purpose and all such warranties are hereby disclaimed and excluded by the manufacturer. The manufacturer’s warranty obligation is limited to repair and replacement of defec- tive products as provided herein and the manufacturer shall not be liable for any further loss, damages, or expenses – including damages from shipping, accident, abuse, acts of God, misuse, or neglect. Neither is damage from repairs using parts not purchased from the manufacturer or alterations performed by non-factory authorized personnel. Failure to install and operate equipment according to the guidelines put forth in the instruction manual shall void warranty.21 - ENG This warranty does not cover the following: machines used for rental purposes, damage resulting from shipping (claims must be filed with freighter), accident, abuse, act of God, misuse, or neglect. Neither is damage from repairs or alterations performed by non-factory authorized personnel or failure to install and operate equipment according to the guidelines put forth in the instruction manual. The manufacturer will not be liable to any persons for consequential damage, for personal injury, or for commercial loss. 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 [e-mail] for authorization and direction to the nearest authorized service centre 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 Owners Manual(s). WARRANTY DOES NOT APPLY TO FAILURES DUE TO:

• Damage due to chemical deterioration, scale build up, rust, corrosion or thermal expansion

• Damage caused by parts or accessories not obtained from an authorized dealer or not approved by the manufacturer.

• Normal wear of moving parts or components affected by moving parts.

ENGINE AND EMISSIONS CONTROL SYSTEM

Covered by engine manufacturer warranty. See engine manual. HIGH PRESSURE PUMP (DEFECTS IN MATERIAL AND WORKMANSHIP) AAA

- Five (5) years from date of purchase CAT Pumps

*** - Two (2) years from date of purchase FRAME (DEFECTS IN MATERIAL AND WORKMANSHIP) Ten (10) years from date of purchase. ACCESSORIES (DEFECTS IN MATERIAL AND WORKMANSHIP) Includes nozzles, hoses, spray guns, wands, tires, feet Ninety (90) days from date of purchase.

POSSIBLE CAUSE SOLUTION

Engine will not start (see Engine Owner's Manual for further engine troubleshooting) No fuel Add fresh fuel Pressure builds up after two pulls on the recoil starter or after initial use Squeeze gun trigger to relieve pressure Choke lever in the "No Choke" position Move choke to the "Choke" position Spark plug wire not attached Attach spark plug wire22- ENG OPERATIONAL ISSUE

POSSIBLE CAUSE SOLUTION

No or low pressure (initial use) Spray wand not in high pressure See How to Use Spray Wand instructions in the Operation Section Low water supply Water supply must be at least 5 gpm @ 20 PSI Leak at high pressure hose fitting Repair leak. Apply sealant tape if necessary Nozzle obstructed See Nozzle Cleaning instructions in the Maintenance section Water filter screen clogged Remove and clean filter. See Cleaning Water Inlet Filter paragraph in the Maintenance section for the correct procedure Air in hose Turn off the engine, then the water source. Disconnect the water source from the pump inlet and turn the water source on to remove all air from the hose. When there is a steady stream of water present, turn water source off. Re-connect water source to pump inlet and turn on water source. Squeeze trigger to remove remaining air Choke in the “Choke” position Move choke to the “No Choke” position High pressure hose is too long Use high pressure hose under 100 feet (30m) Will not draw chemicals Spray wand not in low pressure See How to Use Spray Wand paragraph in the Operation Section Chemical filter clogged Clean filter Chemical screen not in cleaning solution Make sure end of detergent siphon hose is fully submerged into cleaning solution Chemical too thick Dilute chemical. Chemical should be the same consistency as water Pressure hose is too long Lengthen water supply hose instead of high pressure hose Chemical build up in chemical injector Please contact our customer service department at www.simpsoncleaning.com23 - ENG OPERATIONAL ISSUE

POSSIBLE CAUSE SOLUTION

No or low pressure (after period of normal use) Worn seal or packing Please contact our customer service department at www.simpsoncleaning.com Worn or obstructed valves Please contact our customer service department at www.simpsoncleaning.com Worn unloader piston Please contact our customer service department at www.simpsoncleaning.com Water leaking at gun/spray wand connection Worn or torn o-ring Check and replace Loose hose connection Tighten Water leaking at pump Loose connections Tighten Piston packings worn Please contact our customer service department at www.simpsoncleaning.com Worn or torn o-ring Please contact our customer service department at www.simpsoncleaning.com Pump head or tubes damaged from freezing Please contact our customer service department at www.simpsoncleaning.com Pump pulsates Nozzle obstructed See Nozzle Cleaning paragraph in the Maintenance section for the correct procedure Oil leaking at pump Oil seals worn Please contact our customer service department at www.simpsoncleaning.com Loose drain plug Tighten Worn drain plug o-ring Check and replace Worn fill plug o-ring Check and replace Pump overfilled Check for correct amount Incorrect oil used Drain and fill with correct amount and type of oil Vent plug is clogged Clean vent plug; blow air through it to remove any blockage. If problem persists, replace plug Air filter filled with oil Clean and/or replace filter element. Refer to Engine Owner's Manual for correctprocedure.24- FR MESURES DE SÉCURITÉ - DÉFINITIONS Ce guide contient des renseignements importants que vous deviez bien saisir. Cette information porte sur VOTRE SÉCURITÉ et sur LA PRÉVENTION DE PROBLÈMES D'ÉQUIPEMENT. Afin de vous aider à identifier cette information, nous avons utilisé les symboles ci-dessous. Veuillez lire attentivement ce guide en portant une attention particulière à ces symboles.