DeWALT DS3532 Pressure Washer Instruction Manual
Below you will find brief information for Pressure Washer DS3532. Pressure Washer DS3532 is designed to clean a variety of surfaces, including car, house, driveway, and other outdoor surfaces. It has a powerful engine that can generate up to 3500 PSI of pressure and a variety of nozzles to suit different cleaning needs.
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If you have questions or comments, contact us. Pour toute question ou tout commentaire, nous contacter. Si tiene dudas o comentarios, contáctenos. 1-877-FNA-GAS1 (1-877-362-4271)•www.dewaltpw.com Instruction Manual Guide D'utilisation Manual de instrucciones DS3532 Pressure Washer Laveuse à pression Lavadora a presión INSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y PÓLIZA DE GARANTÍA. ADVERTENCIA: LÉASE ESTE INSTRUCTIVO ANTES DE USAR EL PRODUCTO. FIG. 1 English DS3532 Pressure Washer A.Panel assembly B.Nozzle Grommets C.Professional Spray gun D.Wheel E.Quick-connect spray wand F.Frame G.Engine dipstick/oil plug H.Engine switch I.Starter grip J.Engine K. Throttle control lever L. Choke control M.Fuel valve lever N.Gas cap O.Handle assembly P.High-pressure hose Q.High-pressure pump a B C N q P E Engine Refer to the engine instruction manual for location and operation of other engine controls. O Pump Specifications GENERAL PUMP TX1508 Oil Capacity: 14 Ounces For best results, pump oil designed specifically for pressure washers is recommended, as these contain a rust inhibitor and an anti-foaming agent. If this oil is not available, an SAE 30W non-detergent oil may be used. F D H L I G Engine 2 M K j MODEL WEIGHT HEIGHT WIDTH LENGTH PSI MAX* AVERAGE OPERATING GPM 3,4 (14.7L/min) ENGINE 75 lbs 22.5" 23" 32" 3500 SUBARU 265 cc OHV (34.0 kg) (57.2 cm) (58.4 cm) (81.3 cm) (24,131 kPa) * Maximum PSI and GPM ratings determined in accordance with the Pressure Washers Manufacturers Association (PWMA) standard PW101 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. WARNING: This product and its exhaust contain chemicals known to the State of California to cause cancer, and birth defects and other reproductive harm. • 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 fresh air. • ONLY use outdoors and far away from open windows, doors and vents. These openings can pull in engine exhaust. • 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 monoxide poisoning. The definitions below describe the level of severity for each signal word. Please read the manual and pay attention to these symbols. DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. WARNING: Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. NOTICE: Indicates a practice not related to personal injury which, if not avoided, may result in property damage. IF YOU HAVE ANY QUESTIONS OR COMMENTS ABOUT THIS CONTACT US AT: www.dewaltpw.com or 1-877-FNA-GAS1 (1-877-362-4271) 3 English DS3532 AVERAGE GPM MAX* OPERATING PSI 3400 3,5 (23,442 kPa) (12.8 L/min) English For­est Service land and may also be legally required under other statutes and or­di­nanc­es. WARNING: This product and its exhaust contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. In addition, some cleaning products and dust contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. WARNING: Do not operate this unit until you read this instruction manual and the engine instruction manual for safety, operation and maintenance instructions. Warning: When using this product basic precautions should always be followed, including the following: 1. Read all instructions before using the product. 2. To reduce the risk of injury, close supervision is necessary when a product is used near children. 3. Know how to stop the product and bleed pressures quickly. Be thoroughly familiar with the controls. 4. Stay alert–watch what you are doing. 5. Do not operate the product when fatigued or under the influence of alcohol or drugs. 6. Keep operating area clear of all persons. 7. Do not overreach or stand on unstable support. Keep good footing and balance at all times. 8. Follow the maintenance instructions specified in the manual. Danger: Risk of Injection or Severe Injury. Keep Clear of Nozzle. Do Not Direct Discharge Stream at Persons. This Product Is To Be Used Only By Trained Operators. WARNING: This product may not be equipped with a sparkarresting 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. Save these instructions DANGER: Risk of explosion or fire What can happen How to prevent it • Shut off en­gine and allow • Spilled gas­o­line and it’s it to cool before adding fuel vapors can be­come ignited to the tank. from cigarette sparks, electrical arcing, exhaust • Use care in fill­ing tank to gas­es and hot engine avoid spill­ing fuel. Move components such as pressure wash­er away the muffler. from fueling area before start­ing en­gine. • Heat will ex­pand fuel in the • Keep maximum fuel level tank which could result in 1/2" (12.7 mm) be­low spillage and pos­si­ble fire bottom of filler neck explosion. to allow for expansion. • Operating the pressure • Operate and fuel equipment washer in an ex­plo­sive in well-ven­ti­lat­ed areas free en­viron­ment could from ob­struc­tions. Equip re­sult in a fire. areas with fire extinguisher suit­able for gas­o­line fires. 4 • Improperly stored fuel could lead to acciden­tal ignition. Fuel im­prop­er­ly secured could get into the hands of children or oth­er un­qual­i­fied persons. • Use of acids, toxic or cor­ro­sive chemicals, poisons, in­sec­ti­cides, or any kind of flam­ma­ble solvent with this product could re­sult in se­ri­ous injury or death. DANGER: RISK TO BREATHING (Asphyxiation) What can happen How to prevent it • Breathing ex­haust fumes • Operate pressure washer in will cause se­ri­ous injury a well-ventilated area. Avoid or death! En­gine exhaust en­closed areas such as con­tains carbon mon­ox­ide, ga­rag­es, base­ments, etc. an odorless and deadly • Never op­er­ate unit in or gas. near a lo­ca­tion occupied by humans or animals. • Some clean­ing fluids con­tain sub­stanc­es which could cause injury to skin, eyes or lungs. • Store fuel in an OSHA approved con­tain­er, in a se­cure location away from work area. • Do not spray flammable liquids. 5 • Use only clean­ing fluids spe­cif­i­cal­ly rec­om­mend­ed for high-pressure washers. Fol­low manufacturers recommendations. Do not use chlorine bleach or any other corrosive compound. English • Materials placed against or • Never op­er­ate pressure wash­er in an area near the pressure washer containing dry brush or can in­ter­fere with its proper weeds. ventilation fea­tures caus­ing overheating and possible ig­ni­tion of the materials. • Muffler exhaust heat can • Always keep pressure washer a min­i­mum of 4' damage paint­ed sur­fac­es, (1.2 m) away from sur­fac­es melt any material sen­si­tive (such as houses, au­to­mo­ to heat (such as siding, biles or live plants) that could plas­tic, rub­ber, vinyl or the be damaged from muffler pressure hose, itself), and exhaust heat. dam­age live plants. English • Do not allow hose to contact muf­fler. • Never attach or remove wand or hose fittings while sys­tem is pres­sur­ized. • 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 gun trigger. • Injuries can result if system • To relieve sys­tem pres­sure, pressure is not reduced shut off engine, turn off before attempting water sup­ply and pull gun maintenance or trigger until water stops disassembly. flowing. • Use only accessories rated equal to or higher than the rating of the pressure washer. DANGER: RISK of FLUID INJECTION and Laceration What can happen How to prevent it • Your pressure washer • Inspect the high-pressure operates at fluid pressures hose regularly. Replace and velocities high enough the hose immediately if it is to penetrate human and damaged, worn, has melted animal flesh, which could from contacting the engine, result in amputation or or shows any signs of other serious injury. Leaks cracks, bubbles, pinholes, or caused by loose fittings or other leakage. Never grasp worn or damaged hoses a high-pressure hose that can result in injection is leaking or damaged. injuries. DO NOT TREAT • Never touch, grasp or FLUID INJECTION AS attempt to cover a pinhole A SIMPLE CUT! See a or similar water leak on the physician immediately! high-pressure hose. The stream of water IS under high pressure and WILL penetrate skin. • Never place hands in front of noz­zle. • Direct spray away from self and others. • Make sure hose and fit­tings are tight­ened and in good condition. Never hold onto the hose or fittings during op­er­a­tion. 6 7 English Danger: RISK of unsafe operation What can happen How to prevent it • Unsafe op­er­a­tion of your • Do not use chlorine pressure wash­er could lead bleach or any other to se­ri­ous in­ju­ry or death to corrosive compound. you or others. • Be­come fa­mil­iar with the op­er­a­tion and con­trols of the pressure washer. • Keep operating area clear of all persons, pets and obstacles. • Do not operate the product when fatigued or under the influence of alcohol or drugs. Stay alert at all times. • Never defeat the safety fea­tures of this prod­uct. • Do not op­er­ate machine with missing, broken or un­au­tho­rized parts. • Never leave wand unattended while unit is running. DANGER: RISK OF INJURY FROM SPRAY What can happen How to prevent it • High-velocity fluid spray • Always wear ANSIcan cause objects to break, approved Z87.1 safety propelling particles at high glasses. Wear protective speed. clothing to protect against accidental spraying. • Never point wand at or spray people or animals. • Light or unsecured objects • Always secure trigger lock can become hazardous when wand is not in service projectiles. to prevent accidental operation. • Never permanently secure trigger in pull-back (open) position. English • If proper starting procedure • If engine does not start is not followed, engine can after two pulls, squeeze kickback causing serious trigger of gun to relieve hand and arm injury. pump pressure. Pull starter cord slowly until resistance is felt. Then pull cord rapidly to avoid kickback and prevent hand or arm injury. • The spray gun/wand is • Keep chil­dren away from a powerful clean­ing tool the pressure washer at all that could look like a toy times. to a child. • Do not over­reach or stand • Reactive force of spray on an unstable support. will cause gun/wand to kickback, and could cause • Do not use pressure the op­er­a­tor to slip or fall washer while standing on a or misdirect the spray. ladder. Im­prop­er control of gun/ • Grip gun/wand firmly with wand can re­sult in both hands. Expect the in­ju­ries to self and gun to kickback when others. triggered. DANGER: Risk of Injury or Prop­er­ty Damage When Transporting or storing What can happen How to prevent it • If pressure washer is • Fuel or oil can leak or spill equipped with a fuel shutand could result in fire or off valve, turn the valve to breathing hazard. Se­ri­ous the off position before in­ju­ry or death can re­sult. transporting to avoid fuel Fuel or oil leaks will dam­age leaks. If pres­sure wash­er carpet, paint or oth­er is not equipped with a fuel surfaces in ve­hi­cles shut-off valve, drain the fuel or trailers. from tank before trans­port­ • Oil could fill the cylinder ing. Only trans­port fuel in an and damage the engine OSHA-approved container. if the unit is not stored or Al­ways place pressure transported in an upright washer on a protective mat position. when transporting to protect against dam­age to vehicle from leaks. Always transport and store unit in an upright position. Re­move pres­sure washer from vehicle immediately upon arrival at your destination. 8 WARNING: RISK of Bursting What can happen How to prevent it • 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 over inflation. WARNING: RISK OF Hot surfaces What can happen How to prevent it • Con­tact with hot sur­fac­es, • During op­er­a­tion, touch such as engines exhaust only the control surfaces com­po­nents, could result in of the pres­sure washer. se­ri­ous burn. Keep children away from the pres­sure washer at all times. They may not be able to recognize the haz­ards of this product. 9 English • High-velocity fluid spray • On pressure washers rated directed at pneumatic tire above 1600 psi (11032 kPa) sidewalls (such as found use the widest fan spray on automobiles, trailers (40º nozzle) and keep the spray a minimum of 8" and the like) could damage (20 cm) from the pneumatic the sidewall resulting in tire sidewall. Do not aim serious injury. spray directly at the joint between the tire and rim. English WARNING: RISK of chemical burn What can happen How to prevent it • Use of acids, toxic or • Do not spray ac­ids, corrosive chemicals, gasoline, ker­o­sene, or any poisons, in­sec­ti­cides, or any other flammable materials kind of flam­ma­ble solvent with this product. Use only with this product could household de­ter­gents, re­sult in se­ri­ous injury or cleaners and degreasers death. recommended for use with pres­sure washers. • Wear pro­tec­tive clothing to protect eyes and skin from con­tact with sprayed materials. WARNING: RISK OF INJURY FROM LIFTING What can happen • Serious injury can result from attempting to lift too heavy an object. How to prevent it • The pressure washer is too heavy to be lifted by one person. Obtain assistance from others before lifting. SAVE THESE INSTRUCTIONS FOR FUTURE USE INSTALLATION Pressure Washer Assembly (Fig. 1) 1.Place handle assembly (O) onto frame, depress the snap buttons, and slide the handle assembly onto the frame (F) until snap buttons are secured O in place. Caution: Risk of personal injury. Avoid placing F hands between handle and frame when assembling to prevent pinching. 2.Attach high-pressure hose (P) to spray gun. Make sure it is secure. p 3.Connect wand (E) to spray gun. Make sure e connection is secure. WARNING: RISK OF elec­tri­cal Shock What can happen How to prevent it • Spray di­rect­ed at elec­tri­ • Unplug any elec­tri­cal­ly cal outlets or switch­es, or op­er­at­ed product before ob­jects con­nect­ed to an attempting to clean it. Direct elec­tri­cal circuit, could spray away from electric re­sult in a out­lets and switches. fatal electrical shock. 10 4.Place the grommets (B) onto the panel assembly (A) and push into place. B A Spray Wand Nozzles (Fig. 1) 5.Remove the five colored quick-connect nozzles from the plastic bag and insert them into correct grommet on the nozzle holder. Nozzles are color coded to match colored nozzles on panel assembly. NOTE: The high-pressure pump was filled with oil at the factory. Always check oil level before using (refer to Maintenance for more information). Warning: Risk of bursting. 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 over inflation. The nozzles for the spray wand are stored in the nozzle holder (B) on the panel assembly (A). Colors on the panel identify nozzle location and spray pattern. Refer to the following chart to choose the correct nozzle for the job to be performed. Nozzle Color Spray Pattern powerful pinpoint for very intense cleaning metal or concrete; DO NOT use on wood 15˚ intense cleaning of small areas metal, concrete or wood 25˚ intense cleaning of larger areas metal, concrete or wood 40˚ covers wide areas of cleaning metal, concrete, wood or vinyl Yellow Green The pressure setting is preset at the factory to achieve op­ti­mum pres­sure and cleaning. To lower the pres­sure, follow these instructions. 1.Back away from the sur­face to be cleaned. The further away you are, the less the pressure will be on the surface to be cleaned. White 11 Surfaces* 0˚ Red OPERATION Pressure Adjustments Uses English 2.Change to the 40˚ nozzle (white). This nozzle delivers a less powerful stream of water and a wider spray pattern. Refer to Spray Wand Nozzles. NOTICE: DO NOT attempt to increase pump pressure. A higher pressure setting than the factory set pressure may damage pump. 3.Reduce the speed of the gasoline engine (RPM). Slow the engine down and the water pressure will go down with it. low pressure Chemicals and Cleaning Solvents applies cleaning metal, concrete, solutions wood or vinyl Applying chemicals or cleaning solvents is a low-pressure operation. NOTE: Use only soaps and chemicals designed for pressure washer use. Do not use bleach. English Black * 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, 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 spray. Changing Nozzles on Spray Wand Danger: Risk of fluid injection. Do not direct discharge stream toward persons, unprotected skin, eyes or any pets or animals. Serious injury will occur. warning: Flying objects could cause risk of serious injury. Do Not attempt to change nozzles while pressure washer is running. Turn engine off before changing nozzles. 1.Pull quick-connect coupler back and insert nozzle. 2.Release quick-connect coupler and twist nozzle to make sure it is secure in coupler. Warning: Flying object could cause risk of serious injury. Ensure nozzle is completely inserted in quick-connect socket and quickconnect snap ring is fully engaged (forward) before squeezing gun trigger. 12 To apply chemicals and solvents 1. Press chemical hose (S) onto barbed fitting located near high pressure hose connection of pump as shown. S 2. Place the other end of chemical hose with filter on it into the container holding chemical/cleaning solution. NOTE: For every 10 gallons (38 liters) of water pumped 1 gallon (3.8 liters) of chemical/cleaning solution will be used. 3. Install low-pressure (black) nozzle into quick connect fitting of spray wand, refer to Spray Wand Nozzles. NOTE: Chemicals and soaps will not siphon if the black soap nozzle is not installed on the spray wand. 4. After use of chemicals, place chemical 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 chemicals will not be covered under warranty. Starting Warning: To reduce the risk of injury, read the pressure washer instruction manual and the engine instruction manual before starting pressure washer. 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 will occur. • 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! WARNING: Risk of fire, asphyxiation and burning. Never fill fuel tank when engine is running or hot. Do not smoke when filling fuel tank. • 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 starting engine. • Never run engine in­doors or in en­closed, poorly ven­ti­lat­ed areas. En­gine exhaust con­tains carbon mon­ox­ide, an odorless and deadly gas. • 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 by warranty. NOTICE: Never pull water supply hose to move pres­sure washer. This could damage hose and/or pump inlet. • DO NOT use hot water, use cold water only. • Never turn water supply off while pressure washer engine is running or damage to pump will result. • 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. When the temperature inside the pump rises too high the thermal relief valve (T) T will open and release a gush of water in an effort to lower the temperature inside the pump. The thermal relief valve will then close. If pump is left in bypass mode for more than two minutes internal components of the pump can be damaged. 13 English Start-up Procedure 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 instruction manual for correct procedure. 2. Check engine oil level. Refer to the engine instruction manual for correct procedure. 3. 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. 4. Verify the filter screen (U) is in water inlet of pump. The cone side faces out. 5. Connect the cold water source (V) to pump inlet. NOTE: Water source must provide a minimum of 5 gallons per minute at 20 psi (138 kPa). Warning: To reduce the possibility of contamiU nation always protect against backflow when connected to a potable water system. 6. Connect high-pressure hose (P) to pump outlet. 7.If applying a chemical or cleaning solution, refer to Chemicals and Cleaning Solvents. P 8. Turn the water source on. NOTICE: Risk of property damage. Failure to do V so could cause damage to the pump. 9. Remove all air from the pump and high pressure hose by depressing trigger until a steady stream of water is present. English 10. Turn the engine ON/OFF switch (H) to the ON position. 11.Place the fuel valve lever (M) in the ON postion. 12.If the engine is cold, move the choke (K) to the CLOSED position as shown. M 16.Release trigger to stop water flow. DANGER: Risk of injury from spray. Engage the trigger lock (X) when gun is not in use to prevent accidental spraying. 17.Adjust spray for the task being performed by changing quick connect nozzle. Refer to Spray Wand Nozzles. X Shutting Down K 1.If chemicals were applied, place the chemical hose into a 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.Place the engine ON/OFF switch (H) to the OFF Position. 3.Place the fuel valve lever (M) in the OFF postion. NOTICE: Risk of property damage. Never turn water supply off while pressure washer M engine is running or damage to pump will result. 4.Turn water source off. 5.Pull trigger on spray gun to relieve any water pressure in hose or spray gun. 6.Refer to Storage for proper storage procedures. H Warning: Risk of unsafe operation. Pull starter grip slowly until resistance is felt. Then pull starter grip (I) rapidly to avoid kickback and prevent hand or arm injury. Note: Do not allow the starter grip to snap back. Return it gently by hand. 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 arm injury. 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 as needed. 14.As the engine warms up, move the choke to the open position. 15.Depress trigger on gun to start water flow. K Warning: Risk of unsafe operation. Stand on a stable surface and grip gun/wand firmly with both hands. Expect the gun to kickback when triggered. 13. MAINTENANCE WARNING: Risk of burning. When performing maintenance, you may be exposed to hot surfaces, water pressure or moving parts that can cause serious injury or death. 14 WARNING: Risk of fire. 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 performing maintenance. 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 be required. 4.After oil is drained, replace oil drain plug. Tighten securely. 5. Remove pump dipstick/oil plug and fill with 30W non-detergent Nozzle Cleaning 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: 1.Shut off the pressure washer and turn off the water supply. 2.Pull trigger on gun handle to relieve any water pressure. 3.Disconnect the spray wand from the gun. Y 4.Remove the high-pressure nozzle from the spray wand. Remove any obstructions with the nozzle cleaning tool (Y) provided and back flush with clean water. 5.Direct water supply into spray wand to back flush loosened particles for 30 seconds. 6.Reassemble the nozzle to the wand. 7.Reconnect spray wand to gun then turn on water supply. 8.Start pressure washer and place spray wand into high pressure setting to test. Engine Consult the engine instruction manual for the man­u­fac­tur­er's recommendations for any and all maintenance. NOTE: The pressure washer frame is equipped with an oil drain hole to help make changing the engine oil easier. Pump NOTE: The pump was filled with oil at the factory. Change pump oil after the first 50 hours of operation and every 300 hours thereafter. To Check Oil The oil level should come to the dot in the middle of the sight glass (AA). BB How To Change Pump Oil 1.Loosen pump dipstick/oil AA plug (BB). 2.Place a container under the oil drain plug (CC). 3.Remove pump oil drain CC plug. To Clean the Water Inlet Filter This filter screen (U) should be checked periodically and cleaned if necessary. 15 English oil. 6. Replace pump dipstick/oil plug and tighten securely. English 1.Remove the filter screen (U) by grasping the end and removing it from water inlet of pump. 2.Clean filter by flushing it with water on both sides. 3.Reinsert filter into water inlet of pump. Cone side faces out. NOTE: Do not operate pressure washer without filter properly installed. 1. Obtain a funnel, 6 oz. (170 mL) of RV antifreeze and 16–36" (40–91cm) of garden hose with a male hose connector attached to one end. NOTICE: Risk of property damage. Use only RV antifreeze. Any other an­ti­freeze is corrosive and can damage pump. 2.Disconnect spark plug wire. 3. Connect length of garden hose to water inlet of pump. 4.Add RV antifreeze to hose as shown. 5. Pull engine starter rope slowly several times until an­ti­freeze comes out of high-pressure hose con­nec­tion of pump. 6. Remove garden hose from water inlet of pump. 7. Reconnect spark plug wire. U To Remove Tires 1.Using a 1/8" hex head wrench loosen set screw in hub collar. 2.Slide hub collar from axle and remove the tire. sTORAGE Engine Pressure Washer Consult the engine instruction manual for the man­u­fac­tur­er's recommendations for storage. 1. Drain all water from highpressure hose, coil it and store it in cradle of the pressure washer handle. 2.With nozzle pointed down and the spray gun and wand in a vertical position, squeeze trigger to drain all water from spray gun and wand. Store in gun holder. 3.Store chemical hose so it is protected from dam­age. 4. If space is needed, handles may be removed and attached as shown. Pump The manufacturer recommends using a pump protector/winterizer, such as DeWALT winterizer (DP80) when storing the unit for more than 30 days and/or when freezing temperatures are expected. DeWALT winterizer (DP80) is availabe at the store where the pressure washer was purchased. If a pump protector/ winterizer is not available, RV antifreeze can be used as outlined in the following steps. NOTE: Using a pump protector/ winterizer or RV antifreeze helps to provide proper lubrication to the internal seals of the pump regardless of temperature or environment. 16 Limited Warranty This pressure washer is warranted for three years from date of purchase. We will repair, without charge, any defects due to faulty materials or workmanship. This warranty does not cover parts that are damaged through misuse or abuse, or parts which must be replaced from time to time due to normal pressure washer operation. Normal wear parts include, but are not limited to, the engine air filter, spark plug, pump valve seals and O rings. This warranty does not apply to accessories or damage caused where repairs have been made or attempted by a repair center not authorized by FNA. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces. For further details of warranty coverage and warranty repair information, visit www.dewaltpw.com and click on Service and Support or call 1-877-FNA-GAS1 (1-877362-4271). Latin America: This warranty does not apply to products sold in Latin America. For products sold in Latin America, see country specific warranty information contained either in the packaging, call the local company or see website for warranty information. Accessories Recommended accessories for use with your tool are available for purchase from your local dealer or authorized service center. If you need assistance in locating any accessory for your tool, please contact the FNA Group at www.dewaltpw.com, 1825 Greenleaf Avenue, Elk Grove Village, Il 60007, or call (877) FNA-GAS1. danger: Risk of fluid injection. 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 gun trigger. WARNING: The use of any other accessory not recommended for use with this tool could be hazardous. Use only accessories rated equal to or higher than the rating of the pressure washer. Service Information Please have the following information available for all service calls: Model Number ____________ Serial Number ___________ Date and Place of Purchase ____________________________ Repairs To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustment should be performed by a FNA factory service center, a FNA authorized service center or other qualified service personnel. Always use identical replacement parts. 17 English Caution: Risk of personal injury. Avoid placing hands between handle and frame when assembling to prevent pinching. NOTICE: Risk of property damage. Always store and transport unit in an upright position. Glossary FREE WARNING LABEL REPLACEMENT: If your warning labels become illegible or are missing, call 1-877-FNA-GAS1 (1-877-3624271) for a free replacement. English Bypass mode: Allows water to re-circulate within pump when the gun trigger is not pulled. Chemical hose: Feeds cleaning agents into the pump to mix with the water. Refer to Chemicals and Cleaning Solvents. Chemical injection system: Mixes cleaners or cleaning solvents with water to improve cleaning effectiveness. Choke control: Opens and closes carburetor choke valve. CU: Cleaning Units. GPM multiplied by psi. (GPM x PSI = CU) Fuel valve lever: Opens/closes connection between fuel tank and carburetor. GPM: Gallons Per Minute. The unit of measure for the flow rate of water. PSI: Pounds per Square Inch. The unit of measure for water pressure. Also used for air pressure, hydraulic pressure, etc. kPa (kilopascal): Metric pressure measurement. 1 kilopascal equal 1000 pascals. Quick-connect spray wand: Allows the user to quickly change out high-pressure nozzles. Refer to Spray Wand Nozzles. Thermal relief valve: When the temperature inside the pump rises too high the valve will open and release a gush of water in an effort to lower the temperature inside the pump. The valve will then close. Water supply: All pressure washers must have a source of water. The minimum requirements for a water supply are 20 psi (138 kPa) and 5 gallons per minute. 18 Troubleshooting Guide Troubleshooting Codes Code possible cause POSSIBLE SOLUTION 1 2 3 No fuel. Add fuel. Low oil. Add required amount of oil. Pressure builds up after two pulls on the recoil starter or after initial Squeeze gun trigger to relieve pres­sure. use. 4 Choke lever in the No Choke position. Move choke to the Choke po­si­tion. 5 Spark plug wire not attached. Attach spark plug wire. 6 Engine ON/OFF switch in OFF po­si­tion. Place engine ON/OFF switch in on position. 7 Choke lever in the Choke position on a hot engine or an engine that has been exposed to thermal heat for a long period of time. Move choke to the No Choke po­si­tion. 8 Fuel valve closed. Move the fuel valve lever to the Open position. 19 English This section provides a list of the more frequently encountered malfunctions, their causes and corrective actions. The operator or maintenance personnel can perform some corrective actions, and others may require the assistance of a qualified FNA technician or your dealer. ProblemCode Engine will not start .......................................................................................................1, 2, 3, 4, 5, 6, 7, 8, 36 (refer to the engine's instruction manual for further engine troubleshooting) No or low pressure (initial use).......................................................................................9, 10, 11, 12, 13, 14, 15, 16 Will not draw chemicals..................................................................................................16, 17, 18, 19, 20, 21 No or low pressure (after period of normal use)............................................................22, 23, 24 Water leaking at gun/spray wand connection.................................................................25, 26 Water leaking at pump....................................................................................................25, 26, 27, 28 Oil leaking at pump.........................................................................................................29, 30, 31, 32, 33, 34, 35 Pump Pulsates................................................................................................................12 (Troubleshooting Codes cont.) English Code possible cause POSSIBLE SOLUTION 9 10 11 12 13 14 Spray wand not in high pressure. Low water supply. Leak at high-pressure hose fitting. Nozzle obstructed. Water filter screen clogged. Air in hose. 15 16 Choke lever in the Choke position. High-pressure hose is too long. 17 Spray wand not in low pressure. See Spray Wand Nozzles under Operation. Water supply must be at least 5 GPM @ 20 psi (138 kPa). Repair leak. Apply sealant tape if necessary. See Nozzle Cleaning under Maintenance. Remove and clean filter. 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. Recon­nect water source to pump inlet and turn on wa­ter source. Squeeze trigger to re­move re­main­ing air. Move choke to the No Choke po­si­tion. Use high-pressure hose under 100 feet (30.48 m). Lengthen water supply hose instead of high-pressure hose. See Spray Wand Nozzles under Operation. 18 19 Chemical filter clogged. Chemical screen not in cleaning solution. 20 21 22 23 24 25 26 27 28 Chemical too thick. Worn seal or packing. Chemical build up in chemical injector. Worn or obstructed valves. Worn unloader piston. Worn or broken o-ring. Loose hose connection. Piston packings worn. Pump head or tubes damaged from freezing. Clean filter. Make sure end of chemical hose is fully submerged into cleaning solution. Dilute chemical. Chemical should be the same consistency as water. Have parts cleaned or replaced by authorized service center. Have replaced by an authorized service center. Have replaced by authorized service center. Have replaced by authorized service center. Check and replace. Tighten. Have replaced by authorized service center. Have replaced by authorized service center. 29 Oil seals worn. Have replaced by authorized service center 20 (Troubleshooting Codes cont.) Code POSSIBLE SOLUTION Loose drain plug. Tighten. 31 32 Worn drain plug o-ring Worn fill plug o-ring. Check and replace. Check and replace. 33 Pump overfilled. Check for correct amount. 34 35 Incorrect oil used. Vent plug is clogged. 36 Air filter filled with oil. Drain and fill with correct amount and type of oil. Clean vent plug; blow air through it to remove any blockage. If prob­ lem per­sists, replace plug. Clean air filter element. Refer to engine instruction manual for correct procedure. 21 English possible cause 30 ">

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Key features
- 3500 PSI maximum pressure
- 265 cc OHV Subaru engine
- Multiple nozzle options
- Chemical injection system
- Easy-to-use controls
- Durable construction
Frequently asked questions
The DS3532 pressure washer can generate a maximum of 3500 PSI.
The DS3532 pressure washer has a 265 cc OHV Subaru engine.
The DS3532 pressure washer comes with multiple nozzle options, including 0°, 15°, 25°, and 40° nozzles.
The chemical injection system allows you to mix cleaning agents with water for a more powerful clean. Refer to the Chemicals and Cleaning Solvents section of the manual for more information.