DeWALT DCPW1600 Pressure Washer Instruction Manual

DeWALT DCPW1600 Pressure Washer

• WWW.DEWALT.com
• If you have questions or comments, contact us.

OVERVIEW

1. High pressure hose
2. Spray wand
3. Quick connect collar
4. Spray handle
5. Handle grip
6. Trigger lock‑off
7. Trigger
8. Pressure washer unit
9. Speed selector switch
10. Storage door
11. Door latch
12. Telescoping handle
13. Handle release button
14. Cage
15. Transport wheels
16. Feet
17. Garden hose water intake 18 High-pressure water outlet 19 Boost button
18. Battery port door
19. Battery door latch
20. Black turbo nozzle
21. 15 ° Orange nozzle
22. 40 ° White nozzle
23. High pressure foam cannon 26 Nozzle cleaning tool
24. Suction hose
25. Float ball
26. Suction hose filter
27. Suction hose collar
28. Hose storage brace
29. Hose storage latch
30. Hose storage strap

WARNING: Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.
WARNING: To reduce the risk of injury, read the instruction manual.

Intended Use

• This pressure washer is intended for cleaning boats, cars, decks, driveways, grills, house siding, motorcycles, patios, and outdoor furniture.
• DO NOT let children come into contact with the tool. Supervision is required when inexperienced operators use this tool.

Definitions: Safety Alert Symbols and Words
This instruction manual uses the following safety alert symbols and words to alert you to hazardous situations and your risk of personal injury or property damage.

• DANGER: Indicates an imminently hazardous situation that, 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. (Used without a word) Indicates a safety-related message.

GENERAL SAFETY INSTRUCTIONS FOR BATTERY-POWERED APPLIANCES

WARNING: RISK OF INJECTION OR INJURY. Do not direct the discharge stream at yourself or others.

1. Prevent unintentional starting. Ensure the switch is in the off-position before connecting to the battery pack, picking up or carrying the appliance. Carrying the appliance with your finger on the switch or energizing an appliance that has the switch on invites accidents.
2. Disconnect the battery pack from the appliance before making any adjustments, changing accessories, or storing the appliance. Such preventive safety measures reduce the risk of starting the appliance accidentally.
3. Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
4. Use appliances only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.
5. When the battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.
6. Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.
7. Do not use a battery pack or appliance that is damaged or modified. Damaged or modified batteries may exhibit unpredictable behavior resulting in fire, explosion or risk of injury.
8. Do not expose a battery pack or appliance to fire or excessive temperature. Exposure to fire or temperature above 130°C may cause explosion. The temperature of 130°C can be replaced by the temperature of 265°F.
9. Have servicing performed by a qualified repair person using only identical replacement parts. This will ensure that the safety of the product is maintained.
10. Do not modify or attempt to repair the appliance or the battery pack (as applicable) except as indicated in the instructions for use and care.

IMPORTANT SAFETY INSTRUCTIONS

WARNING: Read all safety warnings, instructions, illustrations and specifications provided with this pressure washer. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.

SAVE ALL WARNINGS AND INSTRUCTIONS FOR FUTURE REFERENCE.
The term “power tool” in the warnings refers to your battery‑operated (cordless) power tool.

1. Work Area Safety
   • Keep work area clean and well lit. Cluttered or dark areas invite accidents.
   • Do not operate pressure washers in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Pressure washers create sparks which may ignite the dust or fumes.
   • Keep children and bystanders away while operating a pressure washer. Distractions can cause you to lose control.
2. Electrical Safety
   • Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
   • Do not expose pressure washers to rain or wet conditions. Water entering a pressure washer will increase the risk of electric shock.
3. Personal Safety
   • Stay alert, watch what you are doing and use common sense when operating a pressure washer. Do not use a pressure washer while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating pressure washers may result in serious personal injury.
   • Use personal protective equipment. Always wear eye protection. Protective equipment such as a dust mask, non‑skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.
   • Prevent unintentional starting. Ensure the switch is in the off‑position before connecting to the battery pack, picking up or carrying the tool. Carrying pressure washers with your finger on the switch or energizing pressure washers that have the switch on invites accidents.
   • Do not overreach. Keep proper footing and balance at all times. This enables better control of the pressure washer in unexpected situations.
   • Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewelry or long hair can be caught in moving parts.
   • Do not let familiarity gained from the frequent use of tools allow you to become complacent and ignore tool safety principles. A careless action can cause severe injury within a fraction of a second.
4. Pressure Washer Use and Care
   • Do not use the pressure washer if the switch does not turn it on and off. Any pressure washer that cannot be controlled with the switch is dangerous and must be repaired.
   • Remove the battery pack from the pressure washer before making any adjustments, changing accessories, or storing pressure washers. Such preventive safety measures reduce the risk of starting the pressure washer accidentally.
   • Store idle pressure washers out of the reach of children and do not allow persons unfamiliar with the pressure washer or these instructions to operate the pressure washer. Pressure washers are dangerous in the hands of untrained users.
   • Maintain pressure washers and accessories. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the pressure washer’s operation. If damaged, have the pressure washer repaired before use. Many accidents are caused by poorly maintained pressure washers.
   • Use the pressure washer, accessories and tool bits etc. by these instructions, taking into account the working conditions and the work to be performed. Use of the pressure washer for operations different from those intended could result in a hazardous situation.
   • Keep handles and grasping surfaces dry, clean and free from oil and grease. Slippery handles and grasping surfaces do not allow for safe handling and control of the tool in unexpected situations.
5. Battery Tool Use and Care
   • Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
   • Use pressure washers only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.
   • When battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.
   • Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts the eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.
   • Do not use a battery pack or tool that is damaged or modified. Damaged or modified batteries may exhibit unpredictable behaviour resulting in fire, explosion or risk of injury.
   • Do not expose a battery pack or tool to fire or excessive temperature. Exposure to fire or temperature above 265 °F (130 °C) may cause an explosion.
   • Follow all charging instructions and do not charge the battery pack or tool outside the temperature range specified in the instructions. Charging improperly or at temperatures outside the specified range may damage the battery and increase the risk of fire.
6. Service
   • Have your pressure washer serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the pressure washer is maintained.
   • Never service damaged battery packs. Service of battery packs should only be performed by the manufacturer or authorized service providers.

WARNING: When using this appliance, basic safety precautions should always be followed including the following:

• Read all the instructions before using the product.
• To reduce the risk of injury, close supervision is necessary when a product is used near children.
• Know how to stop the product and bleed pressures quickly. Be thoroughly familiar with the controls.
• Stay alert – watch what you are doing.
• Do not operate the product when fatigued or under the influence of alcohol or drugs.
• Keep the operating area clear of all persons.
• Do not overreach or stand on unstable support. Keep good footing and balance at all times.
• Follow the maintenance instructions specified in
  the manual.

WARNING: Risk of Injection or Injury– Do Not Direct Discharge Stream At Persons.
WARNING: 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.

SAVE THESE INSTRUCTIONS WARNING: Read this entire manual before attempting to assemble, operate or install the product. WARNING: This unit was designed for specific applications. It should not be modified and/or used for any application other than that which it was designed.

NOTICE: Always store your pressure washer in a location where the temperature will not fall below 40 °F (4 °C). freeze damage is not covered by the warranty.

1. Avoid accidental starts. Move switch on unit to OFF position before connecting or disconnecting battery pack.
2. Water spray must never be directed towards any electric wiring or fatal electric shock may occur.
3. The narrow pin point stream is very powerful. It is not recommended for use on painted surfaces, wood surfaces or items attached with an adhesive backing.
4. Keep operating area clear of all persons and animals.
5. Always use both hands when operating pressure washer to maintain complete control of the wand.
6. Do not touch nozzle or water spray while operating. Never place hands in front of the nozzle.
7. Wear safety goggles while operating. Wear protective clothing and footwear to protect against accidental spraying.
8. Disconnect battery pack when not in use and prior to the detaching of the high-pressure hose.
9. Do not operate or store this product in temperatures below 40 °F (4 °C). Freeze damage is not covered by the warranty.
10. Carefully observe all chemical instructions and warnings before using. Use only approved pressure washer cleaners. Do not use bleach, chlorine, or any cleaners containing acids. Always follow manufacturer’s label recommendations for proper use of cleaners. Always protect eyes, skin and respiratory system from cleaners.
11. The pressure washer should not be used in areas where gas vapours may be present. An electric spark could cause an explosion or fire.
12. To prevent accidental discharge, the spray wand should be secured by locking the trigger when not in use.
13. Use only hoses and accessories rated for pressure higher than your pressure washer’s psi. Never use with any other manufacturer’s accessories or components.
14. Never defeat the safety features of this product.
15. Do not operate machine with missing, broken or unauthorised parts.
16. Never spray flammable liquids or use a pressure washer in areas containing combustible dust, liquid, or vapours.

Additional Safety Information
WARNING: Never modify the power tool or any part of it. Damage or personal injury could result.
WARNING: ALWAYS use safety glasses. Everyday eyeglasses are NOT safety glasses. Also use face or dust mask if the operation is dusty. ALWAYS WEAR CERTIFIED

SAFETY EQUIPMENT

• ANSI Z87.1 eye protection (CAN/CSA Z94.3),

• ANSI S12.6 (S3.19) hearing protection,

• NIOSH/OSHA/MSHA respiratory protection. WARNING: Some dust contains chemicals known to State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:

• compounds in fertilizers,

• compounds in insecticides, herbicides and pesticides,

• arsenic and chromium from chemically treated lumber. To reduce your exposure to these chemicals, wear approved safety equipment such as dust masks that are specially designed to filter out microscopic particles.

• Avoid prolonged contact with dust from power sanding, sawing, grinding, drilling, and other construction activities. Wear protective clothing and wash exposed areas with soap and water. Allowing dust to get into your mouth, eyes, or lay on the skin may promote absorption of harmful chemicals.
  WARNING: Use of this tool can generate and/or disperse dust, which may cause serious and permanent respiratory or other injury. Always use NIOSH /OSHA-approved respiratory protection appropriate for the dust exposure. Direct particles away from face and body.

• Air vents often cover moving parts and should be avoided. Loose clothes, jewellery or long hair can be caught in moving parts.

The label on your tool may include the following symbols. The symbols and their definitions are as follows:

BATTERIES AND CHARGERS

The battery pack is not fully charged out of the carton. Before using the battery pack and charger, read the safety instructions below and then follow charging procedures outlined. When ordering replacement battery packs, be sure to include the catalog number and voltage.

READ ALL INSTRUCTIONS
Important Safety Instructions for All Battery Packs

WARNING: Read all safety warnings, instructions, and cautionary markings for the battery pack, charger and product. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.

• Do not charge or use the battery pack in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Inserting or removing the battery pack from the charger may ignite the dust or fumes.

• NEVER force the battery pack into the charger. DO NOT modify the battery pack in any way to fit into a non-compatible charger as battery pack may rupture causing serious personal injury. Consult the chart at the end of this manual for compatibility of batteries and chargers.

• Charge the battery packs only in DEWALT chargers.

• DO NOT splash or immerse in water or other liquids.

• DO NOT allow water or any liquid to enter the battery pack.

• Do not store or use the tool and battery pack in locations where the temperature may reach or exceed 104 °F (40 °C) (such as outside sheds or metal buildings in summer). For best life store battery packs in a cool, dry location.
  NOTE: Do not store the battery packs in a tool with the trigger switch locked on. Never tape the trigger switch in the ON position.

• Do not incinerate the battery pack even if it is severely damaged or is completely worn out. The battery pack can explode in a fire. Toxic fumes and materials are created when lithium‑ion battery packs are burned.

• Do not expose a battery pack or appliance to fire or excessive temperature. Exposure to fire or temperature above 265 °F (130 °C) may cause explosion.

• Follow all charging instructions and do not charge the battery pack or appliance outside of the temperature range specified in the instructions. Charging improperly or at temperatures outside of the specified range may damage the battery and increase the risk of fire.

• If battery contents come into contact with the skin, immediately wash area with mild soap and water. If battery liquid gets into the eye, rinse water over the open eye for 15 minutes or until irritation ceases. If medical attention is needed, the battery electrolyte is composed of a mixture of liquid organic carbonates and lithium salts.

• Contents of opened battery cells may cause respiratory irritation. Provide fresh air. If symptoms persist, seek medical attention.

• Battery liquid may be flammable if exposed to spark or flame.

• Never attempt to open the battery pack for any reason. If the battery pack case is cracked or damaged, do not insert into the charger. Do not crush, drop or damage the battery pack. Do not use a battery pack or charger that has received a sharp blow, been dropped, run over or damaged in any way (e.g., pierced with a nail, hit with a hammer, stepped on). Damaged battery packs should be returned to the service center for recycling.

Storage Recommendations
The best storage place is one that is cool and dry, away from direct sunlight and excess heat or cold. Store the fully charged battery pack out of the charger.

Battery Pack Cleaning Instructions
Dirt and grease may be removed from the exterior of the battery pack using a cloth or soft non‑metallic brush. Do not use water or any cleaning solutions.

Fuel Gauge Battery Packs (Fig. B)
Some battery packs include a fuel gauge. When the fuel gauge button is pressed and held, the LED lights will indicate the approximate level of charge remaining. This does not indicate tool functionality and is subject to variation based on product components, temperature, and end‑user application.

Transportation

WARNING: Fire hazard. Do not store, carry, or transport the battery pack so that metal objects can contact exposed battery terminals. For example, do not place the battery pack in aprons, pockets, tool boxes, product kit boxes, drawers, etc., with loose nails, screws, keys, coins, hand tools, etc. When transporting individual battery packs, make sure that the battery terminals are protected and well insulated from materials that could contact them and cause a short circuit.

NOTE: Li‑ion battery packs should not be put in checked baggage on aeroplanesand must be properly protected from short circuits if they are in carry‑on baggage.

Shipping the DEWALT FLEXVOLT® Battery Pack
The DEWALT FLEXVOLT® battery pack has a battery cap that should be used when shipping the battery pack.

Attach the cap to the battery pack to ready it for shipping. This converts the battery pack to three separate 20V batteries. The three batteries have the Watt-hour rating labeled “Shipping” on the battery pack. If shipping without the cap or in a tool, the pack is one battery at the Watt hour rating labeled “Use.”

Example battery pack label: USE: 120 Wh SHIPPING: 3 x 40 Wh

In this example, the battery pack is three batteries with 40 Watt hours each when using the cap. Otherwise, the battery pack is one battery with 120 Watt- hours.

The RBRC® Seal
Please take your spent battery packs to an authorized DEWALT service centre or to your local retailer for recycling. In some areas, it is illegal to place spent battery packs in the trash. You may also contact your local recycling center for information on where to drop off the spent battery pack. Do not place in curbside recycling. For more information visit www.call2recycle.org or call the toll‑free number in the RBRC® Seal.
RBRC® is a registered trademark of Call 2 Recycle, Inc.

Important Safety Instructions for All Battery Chargers

WARNING: Read all safety warnings, instructions, and cautionary markings for the battery pack, charger and product. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.

• DO NOT attempt to charge the battery pack with any chargers other than a DEWALT charger. DEWALT chargers and battery packs are specifically designed to work together.
• These chargers are not intended for any uses other than charging DEWALT rechargeable battery packs. Charging other types of battery packs may cause them to overheat and burst, resulting in personal injury, property damage, fire, electric shock or electrocution.
• Do not expose the charger to rain or snow.
• Do not allow water or any liquid to enter charger.
• Pull by the plug rather than the cord when disconnecting the charger. This will reduce the risk of damage to the electric plug and cord.
• Make sure that the cord is located so that it will not be stepped on, tripped over or otherwise subjected to damage or stress.
• Do not use an extension cord unless it is absolutely necessary. Use of improper extension cord could result in risk of fire, electric shock or electrocution.
• When operating a charger outdoors, always provide a dry location and use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
• An extension cord must have adequate wire size (AWG or American Wire Gauge) for safety. The smaller the gauge number of the wire, the heavier the cord and thus the greater its capacity. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. The following table shows the correct size to use depending on total length of all extension cords plugged together, and nameplate ampere rating. If in doubt, use the next heavier gauge.

Minimum Gauge for Cord Sets

• Do not place any object on top of the charger or place the charger on a soft surface that might block the ventilation slots and result in excessive internal heat. Place the charger in a position away from any heat source. The charger is ventilated through slots in the top and the bottom of the housing.
• Do not operate the charger with a damaged cord or plug. Have them replaced immediately.
• Do not operate the charger if it has received a sharp blow, been dropped or otherwise damaged in any way. Take it to an authorized service centre.
• Do not disassemble the charger; take it to an authorized service centre when service or repair is required. Incorrect reassembly may result in a risk of electric shock, electrocution or fire.
• The charger is designed to operate on standard 120V household electrical power. Do not attempt to use it on any other voltage. This does not apply to the vehicular charger.
• Foreign materials of a conductive nature, such as, but not limited to, grinding dust, metal chips, steel wool, aluminium foil or any buildup of metallic particles should be kept away from the charger cavities and ventilation slots.
• Always unplug the charger from the power supply when there is no battery pack in the cavity.

Charging a Battery (Fig. C, D)

1. Plug the charger into an appropriate outlet.

2. Insert and fully seat the battery pack until you hear an audible click.

3. The red charging light(s) will continuously blink while charging.

4. Charging is complete when the red charging light(s) remain(s) continuously ON.

5. The battery pack can be left in the charger or removed. Some chargers require the battery pack release button to be pressed for removal.
   WARNING: Only charge batteries in air temperatures over 40 ° F (4.5 ° C) and below 104 ° F (+40 ° C).

6. Charger will not charge a faulty battery pack, which may be indicated by the charging light(s) staying OFF. Take the charger and battery pack to an authorized service center if light(s) stay(s) OFF.
   NOTE: Refer to label near the charging light(s) on the charger for blink patterns. Older chargers may have additional information and/or may not have a yellow indicator light.
   NOTE: To remove the battery pack, some chargers require the battery pack release button to be pressed.

Hot/Cold Pack Delay
When the charger detects a battery pack that is too hot or too cold, it automatically starts a Hot/Cold Pack Delay, suspending charging until the battery pack has reached an appropriate temperature. The charger then automatically switches to the pack charging mode. This feature ensures maximum battery pack life. A cold battery pack may charge at a slower rate than a warm battery pack. The hot/cold pack delay will be indicated by the red light(s) continuing to blink but with the yellow light continuously ON. Once the battery pack has reached an appropriate temperature, the yellow light will turn OFF and the charger will resume the charging procedure.

DCB118 and DCB1112 Chargers
The DCB118 and DCB1112 chargers are equipped with an internal fan designed to cool the battery pack. The fan will turn on automatically when the battery pack needs to be cooled. Never operate the charger if the fan does not operate properly or if ventilation slots are blocked. Do not permit foreign objects to enter the interior of the charger.

Electronic Protection System
Li‑Ion tools are designed with an Electronic Protection System that will protect the battery pack against overloading, overheating or deep discharge. The tool will automatically turn off and the battery pack will need to be recharged.

Important Charging Notes

1. The longest life and best performance can be obtained if the battery pack is charged when the air temperature is between 65 °F – 75 °F (18 ° C– 24 °C). DO NOT charge when the battery pack is below +40 °F (+4.5 °C), or above +104 °F (+40 °C). This is important and will prevent serious damage to the battery pack.
2. The charger and battery pack may become warm to the touch while charging. This is a normal condition, and does not indicate a problem. To facilitate the cooling of the battery pack after use, avoid placing the charger or battery pack in a warm environment such as in a metal shed or an uninsulated trailer.
3. If the battery pack does not charge properly:
   • Check the operation of the receptacle by plugging in a lamp or other appliance;
   • Check to see if the receptacle is connected to a light switch which turns the power off when you turn out the lights;
   • If charging problems persist, take the tool, battery pack and charger to your local service centre.
4. You may charge a partially used pack whenever you desire with no adverse effect on the battery pack. Charger Cleaning Instructions WARNING: Shock hazard. Disconnect the charger from the AC outlet before cleaning. Dirt and grease may be removed from the exterior of the charger using a cloth or soft non‑metallic brush. Do not use water or any cleaning solutions.

Wall Mounting
Some DeWALT chargers are designed to be wall mountable or to sit upright on a table or work surface. If wall mounting, locate the charger within reach of an electrical outlet, and away from a corner or other obstructions which may impede air flow. Use the back of the charger as a template for the location of the mounting screws on the wall. Mount the charger securely using drywall screws (purchased separately) at least 1” (25.4 mm) long, with a screw head diameter of 0.28–0.35” (7–9 mm), screwed into wood to an optimal depth leaving approximately 7/32” (5.5 mm) of the screw exposed. Align the slots on the back of the charger with the exposed screws and fully engage them in the slots.

SAVE THESE INSTRUCTIONS FOR FUTURE USE

ASSEMBLY AND ADJUSTMENTS WARNING

To reduce the risk of serious personal injury, turn unit off and remove the battery pack before making any adjustments or removing/ installing attachments or accessories. An accidental start‑up can cause injury.

SPECIFICATIONS

• Maximum Pounds per Square Inch 1,600
• Rated Gallons per Minute 1.2
• Battery 2x20VDC
• High-pressure hose 25 ft (7.6 m)
• Suction Hose 10 ft (3 m)
• Pressure of Inlet Water 0‑100 PSI
• Inlet Water Cold Tap

Cage Carrying Handles (Fig. D)
This pressure washer has a protective cage that protects the pressure washer from daily jobsite abuse but also provides mulitiple carry handle 14 options. Carry the pressure washer using whichever part of the cage that is convenient for your application. DO NOT attempt to carry the pressure washer by the hose storage brace 31 or telescoping handle 12 .

Telescoping Handle (Fig. A, E)
This pressure washer has a convenient, built in telescoping handle and transport wheels.

To unlock the telescoping handle 12 , press the handle release button 13 and slide the handle upwards. You will hear an auidible click when it snaps into position. To store the telescoping handle 12 , press the handle release button 13 and slide the telescoping handle down and into the pressure washer body. You will hear an auidible click when it snaps into position.

1. To move the pressure washer 8 , tilt the unit so the transport wheels 15 are touching the ground and pull the unit by the telescoping handle.

Accessory Storage Compartment (Fig. F)
This pressure washer has a built in accessory storage compartment 34 to carry the spray wand, spray handle, handle grip and turbo nozzle.

1. To unlock the storage door 10 , rotate the door latch 11 counterclockwise and flip the door open to access the spray wand 2 , spray handle 4 , handle grip 5 , and turbo nozzle 22 .
2. To lock the storage door 10 , place the storage door in the closed position. Rotate the door latch 11 clockwise to lock the storage door into position.

Assembling Spray Wand (Fig. G)

1. To connect the spray handle 4 to the handle grip 5 , insert the threaded end of the spray handle onto the threaded end of the handle grip. Rotate the spray handle 4 clockwise until fully tightened.
2. To connect the spray wand 2 to the spray handle 4 , insert the threaded end of the spray wand into the threaded collar 40 of the spray handle. Rotate the threaded collar 40 clockwise until fully tightened.

High Pressure and Suction Hose Storage (Fig. I)

This pressure washer has a built-in storage area to carry the high pressure hose. The coiled hose is secured between the hose storage brace 31 and the pressure washer unit 8 .

1. To access the high pressure hose 1 or the suction hose 27 , unlock the hose storage latch 32 and swing the hose storage brace 31 away from the pressure washer unit 8 .
2. Unwrap the hose storage strap 33 and remove the hose from the pressure washer unit 8 .
3. Swing the hose storage brace 31 closed and lock the hose storage latch 32 securing the hose storage brace 31 to the pressure washer unit 8 .

Attaching High-Pressure Hose (Fig. I)

• CAUTION: NEVER PULL WATER SUPPLY HOSE TO MOVE pressure washer. This could damage the hose and/ or pump inlet.
• NOTE: Uncoil the high pressure hose 1 before installation to prevent kinks.

NOTE: Avoid cross-threading when installing the hose. Cross-threading will cause leaks.

1. To connect the high-pressure hose 1 to the handle grip 5 , thread the hose collar 37 onto the inlet coupler 31 .
2. To connect the high-pressure hose to the pressure washer unit 8 , thread the hose collar 36 onto the high pressure water outlet 18 .

Attaching Garden Hose (Fig. J)
NOTE: Before connecting the garden hose to the pressure washer unit, run water through the garden hose for thirty seconds to clear any debris from inside the garden hose.

1. To connect a garden hose to the pressure washer unit 8, place the end of the garden hose 38 inside the water intake 17.
2. Securely tighten the garden hose by hand.

NOTE: Always disconnect the garden hose after usage.

Attaching Nozzles (Fig. K) DANGER: Risk of fluid injection. Do not direct discharge stream toward persons, unprotected skin, eyes or any pets or animals. A serious injury will occur.

WARNING: Flying objects could cause a risk of serious injury. DO NOT attempt to change nozzles while the pressure washer is running. Turn the pressure washer unit OFF before changing nozzles.

1. To connect a nozzle to the spray wand 2 , pull the quick connect collar 3 toward the spray wand and insert the appropriate nozzle.
2. Release the quick-connect collar to lock the nozzle in place.
3. Give the nozzle a firm tug after the quick connect collar has locked into place to ensure the nozzle is locked into place.

NOTE: The nozzles listed below might not be included with your pressure washer but are available for purchase at an additional cost.

To Attach the Suction Hose (Fig. L)
Use the suction hose to pull water from a bucket or other fresh water source.
NOTICE: Do not use to suction soap, chemicals, dirty or corrosive liquids, such as window cleaner, plant food, fertilizers or bleach. Do not use with salt water.
NOTE: Avoid cross threading when installing the hose. Cross threading will cause leaks.

1. To connect the suction hose 27 to the pressure washer unit 8 , thread the suction hose collar 30 onto the water intake 17 .

2. Securely tighten the suction hose collar 30 by hand.
   NOTE: Always disconnect the suction hose after usage.

3. Place other end of suction hose, with the filter 29 on it, into a container of fresh water or a fresh water source.

4. Adjust the float ball 28 on the suction hose so the filter 29 stays covered in the liquid.

5. Select the correct nozzle to be used. Attaching Nozzles

6. After the job being performed is complete, place the suction hose into a container of clean water and draw the clean water through the system to rinse.
   NOTE: When using the suction hose, it may take a few minutes for the pressure washer to self prime. Ensure the pressure washer is turned on and the trigger on the spray wand it being pulled until primed.

Removing High Pressure Foam Cannon from Storage (Fig. A)
Always completely empty the high pressure foam cannon 25 before storing.

1. To remove the high pressure foam cannon 25 from the built in storage space in the pressure washer unit, grasp the high pressure foam cannon 25 with one hand and pull it out and away from the pressure washer unit.
2. To place the high pressure foam cannon 25 into its storage slot, press the high pressure foam cannon 25 firmly into the storage slot until it snaps into the built in storage space in the pressure washer unit.
3. Ensure that soap bottle 25 is secured into the storage position by gently tugging on the soap bottle 25 .

Attaching High Pressure Foam Cannon (Fig. M)

1. To connect the high pressure foam cannon 25 to the spray wand 2 , pull the quick connect collar 3 toward the spray wand and insert the soap bottle.
2. Release the quick connect collar 3 to lock the high pressure foam cannon 25 in place.
3. Give the high pressure foam cannon 25 a firm tug after the quick connect collar has locked into place to ensure the high pressure foam cannon 25 is locked into place.
4. To adjust the rate of foam, rotate the pressure control knob 39 on the top of the high pressure foam cannon 25 counterclockwise for less or clockwise for more foam.

NOTE: The soap bottle should be positioned underneath the spray wand. Do not position the high pressure foam cannon above the spray wand as this will lead to soap dripping on the spray wand. The spray tip on the high pressure foam cannon 25 rotates for vertical or horizontal application.

OPERATION

WARNING
To reduce the risk of serious personal injury, turn unit off and remove the battery pack before making any adjustments or removing/ installing attachments or accessories. An accidental start‑up can cause injury.

Installing and Removing the Battery Packs (Fig. N, O)
This pressure washer is designed to operate on two battery packs of equal capacity. The pressure washer will not operate on a single battery pack, and If using different capacity battery packs, the smaller capacity battery pack, when depleted, will cause the unit to turn off

NOTE: For best results, make sure your battery packs are both fully charged.

To Install the Battery Packs

• WARNING: Ensure speed selector switch is in the OFF, centered position, before installing battery packs.
• CAUTION: Unit stops running when the battery port door is open. If the speed selector switch is in the HI or LO position the unit will power ON when the battery port door closes.
• CAUTION: Do not hold the trigger when closing the battery port door.

1. Unlock the battery port door  20 , rotate the battery port door latch  21  counterclockwise and swing the battery port door open to access the battery port.
2. Align the battery packs  34  with the rails inside the battery port and slide them in until the battery packs are firmly seated in the tool and ensure that they will not disengage.
3. Lock the battery port door  10 , close the battery port door  20  so it seals to the pressure washer unit  8 .
4. Rotate the battery port door latch  21  clockwise to lock the battery port door. Ensure the battery port door is fully latched into position before starting tool.

NOTE: The unit will not operate if the battery port door is not fully closed and latched.

To Remove the Battery Packs

1. Rotate the battery port door latch  21  counterclockwise and pull the battery port door open to access the battery packs   34 .
2. Press the battery release buttons  35  on the battery packs  34  and firmly pull the battery packs out of tool.
3. Insert the batteries into a charger as described in the charger section of this manual.
4. Close the battery port door  10  so it seals to the pressure washer unit  8  and lock it. Ensure the battery port door is fully latched into position.

Proper Hand Position (Fig. P)

• WARNING: To reduce the risk of serious personal injury, ALWAYS use proper hand position as shown.
• WARNING: To reduce the risk of serious personal  injury, ALWAYS hold securely in anticipation of a sudden reaction. Proper hand position requires one hand on the spray handle grip  5  and the other hand on the spray handle  4 .

Correct Pressure Washer Unit Position (Fig. A, D)

CAUTION: Before operation:

Always keep the unit right‑side up with its feet  16  and wheels  15  on the ground as shown in Fig. D.

NOTE: Never attempt to use the pressure washer while standing vertically, on its side, or flipped over on the ground.

Speed Selector Switch (Fig. A, Q)
This pressure washer gives you the choice to operate at a high pressure or lower pressure for more delicate jobs, and can also boost pressure for high‑performance cleaning. The speed selector switch  9  toggles to three positions;

• Off, centered.
• HI, right side.
• LO, left side.

To turn the pressure washer ON, toggle the speed selector switch  9  to the right or left positions. To turn the pressure washer OFF, toggle the speed selector switch  9  to the center position. For higher pressure washing, press the speed selector switch  9  to the right to the “HI” position. This mode is best for applications that need higher PSI. For lower pressure washing, press the speed selector switch  9  to the left to the “LO” position. This mode is best for projects that require a more delicate cleaning. This mode also generally offers more runtime.

• NOTE: When in “HI” mode, runtime will be decreased as compared to when pressure washer is in “LO” mode. To activate Boost mode, press the boost button  19 , the green LED will illuminate when activated. This mode is best for applications that require maximum available PSI.
• NOTE: Boost mode will only function for up to ten minutes. You can press the boost button  19  again to exit boost mode before ten minutes and you will go back to the mode the speed selector switch  9  is set to. When you near the end of ten minutes the green LED will start to flash, and the unit will return to the mode the speed selector switch  9  is set to after boost mode times out.
• NOTE: After boost mode is used for a full ten minutes, the unit can return to boost mode by re‑pressing the boost button  19 .
• NOTE: Overall runtime will be shortened by using boost mode.

Pressure Washing (Fig. A–Q)

WARNING: To reduce the risk of serious personal injury, turn unit off and remove the battery pack before making any adjustments or removing/installing attachments or accessories. An accidental start‑up can cause injury.

Preparing Surface for Cleaning

• Remove objects from the area which could create a hazard such as children’s toys or outdoor furniture.
• Ensure that all doors and windows are closed tight. Protect all plants and trees in the adjacent area with a drop cloth ensuring that they will not be harmed by any overspray.
• Pre‑rinse cleaning area with fresh water.
• Use only detergents formulated for pressure washers.
• Always test detergent in an inconspicuous area before use.

Preparing Pressure Washer Unit for Use

• 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.
• CAUTION: Before operation:

1. Connect the high pressure hose to the pressure washer and the pressure wand. For instructions on connecting the high pressure hose to the pressure washer and pressure wand, please refer to Attaching High Pressure Hose under Assembly and Adjustments.
2. Connect the water supply to the pressure washer. For instructions on connecting the water supply to the pressure washer, please refer to Attaching Garden Hose under Assembly and Adjustments.
3. Install the two battery packs   34 . Close and lock the battery port door  20 . Ensure the door is fully latched into position, please refer to To Install the Battery Packs under Installing and Removing the Battery Packs.

Preparing Spray Wand (Fig. A, G)

IMPORTANT: Before turning on the pressure washer unit, disengage the trigger lock‑off  6  and squeeze the trigger  7 .

1. Spray wand must be assembled before use. Please refer to Assembling Spray Wand under Assembly and Adjustments.
2. Disengage the trigger lock‑off  6 .
3. Turn on the water supply.
4. Squeeze the trigger  7 . Hold the trigger for 30 seconds to purge the system of air.
5. If air is still found in the water stream, continue to run water through the spray wand.

Cleaning a Surface (Fig. Q)

1. To start the pressure washer, toggle the speed selector switch  9  to the HI or LO position.
2. The best angle for spraying water against a cleaning surface is 45 °.
   • Spraying head on tends to cause dirt particles to imbed in the surface.
   • When working on vertical surfaces, it is best to apply detergent starting at the bottom and working upwards which will prevent the detergent from sliding down and causing streaks.
3. To disengage the spray handle, release the trigger.

Moving the Pressure Washer (Fig. A–E)

1. Turn OFF the pressure washer unit  8  toggle the speed selector switch  9  to the center position. Then turn off the water supply.
2. Point the spray wand  2  in a safe direction and pull the trigger  7  to release remaining water pressure.
3. When the spray wand is completely empty, pull up the telescoping handle  12  and pull the pressure washer unit using the wheels 15 to your next location.

Shutdown (Fig. A, E, L)

1. Turn OFF the pressure washer unit  8  by toggling the speed selector switch  9  to the center position. Then turn off the water supply and remove the battery packs from the pressure washer unit  8 .
2. Discharge residual pressure by squeezing the trigger  7  until no more water comes out of the spray wand  2 .
3. Engage the spray trigger lock‑off  6 .
4. Disconnect the garden hose from the water intake  17 .
5. Disconnect the high pressure hose  1  from the high pressure water outlet  18  and drain hose.

Cleaning

• WARNING: Blow dirt and dust out of all air vents with clean, dry air at least once a week. To minimize the risk of eye injury, always wear ANSI Z87.1 approved eye protection when performing this procedure.
• WARNING: Never use solvents or other harsh chemicals for cleaning the non‑metallic parts of the tool. These chemicals may weaken the plastic materials used in these parts. Use a cloth dampened only with water and mild soap. Never let any liquid get inside the tool; never immerse any part of the tool into a liquid.

Nozzle Cleaning (Fig. A, R)

WARNING: To reduce the risk of serious personal injury, turn unit off and remove the battery pack before making any adjustments or removing/installing attachments or accessories. An accidental start‑up can cause injury. 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 cleaner.

1. Turn OFF the pressure washer unit 8 by toggling the speed selector switch 9 to the center position.
2. Turn off the water supply and remove the battery packs from the pressure washer unit 8 .
3. Pull trigger 7 on spray handle 4 to relieve any water pressure.
4. Remove the nozzle from the spray wand 2 by pulling the quick connect collar 3 toward the spray wand.
5. Using the nozzle cleaning tool 26 , unclog any debris from the nozzle.
6. Run water from a faucet or garden hose through the nozzle.

Suction Hose (Fig. A, L)

1. To clean the suction hose 27 , shut off the pressure washer.
2. Pull the trigger switch to relieve any water pressure.
3. Remove the suction hose 27 from the pressure washer.
4. To clean the suction hose, use water from a garden hose to thoroughly rinse out the suction hose and allow it to fully dry.

Suction Hose Filter (Fig. S)

1. Turn the filter 29 on the end of the suction hose 27 counterclockwise and remove.
2. Remove the strainer from inside of the filter.
3. Rinse all of the parts with clean water and reassemble.

MAINTENANCE

WARNING: To reduce the risk of serious personal injury, turn unit off and remove the battery pack before making any adjustments or removing/ installing attachments or accessories. An accidental start‑up can cause injury. Your DeWALT power tool has been designed to operate over a long period of time with a minimum of maintenance. Continuous satisfactory operation depends upon proper tool care and regular cleaning.

Storage (Fig. A, D, F, T)

• Store in a dry, covered location above freezing temperature with the batteries removed. STORE INDOORS.
• Always completetely empty water from high pressure hose, pressure washer unit, nozzles, and spray wand.
• Nozzles can be stored in the nozzle storage slots on the handle grip as shown in Fig. A.
• High pressure hose and suction hose can be stored coiled up and secured between the cage and the pressure washer unit 8 as shown in Fig. D.
• Spray wand can be stored, broken down into three pieces, in the storage compartment 34 as shown in Fig. F and Fig. T.
• High pressure foam cannon 25 can be stored empty, in the built in storage space in the pressure washer unit as shown in Fig. T.
• Turbo nozzle can be stored in the storage compartment 34 as shown in Fig. F and Fig. T.
• Pressure washer unit 8 can be stored vertically or horizontally, but only stack things on top of unit in the horizontal storage position as shown in Fig. D

Repairs
The charger and batteries are not serviceable. There are no serviceable parts inside the charger or battery pack.

WARNING: To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustment (including brush inspection and replacement, when applicable) should be performed by a factory service center or an authorized service center. Always use identical replacement parts.

Accessories

WARNING: Since accessories, other than those offered by DeWALT, have not been tested with this product, use of such accessories with this tool could be hazardous. To reduce the risk of injury, use only DeWALT accessories recommended for this product. Recommended accessories for use with your tool are available at extra cost from your local dealer or authorized service center. If you need assistance in locating any accessory, please contact DeWALT call 1‑800‑4‑DeWALT (1‑800‑433‑9258) or visit our website:www.dewalt.com.

Register Online
Thank you for your purchase. Register your product now for:

• WARRANTY SERVICE: Registering your product will help you obtain more efficient warranty service in case there is a problem with your product.
• CONFIRMATION OF OWNERSHIP: In case of an insurance loss, such as fire, flood or theft, your registration of ownership will serve as your proof of purchase.
• FOR YOUR SAFETY: Registering your product will allow us to contact you in the unlikely event a safety notification is required under the Federal Consumer Safety Act.
• Register online at www.dewalt.com.

Three Year Limited Warranty
For warranty terms, go to https://www.dewalt.com/support/warranty. To request a written copy of the warranty terms, contact: Customer Service at DeWALT Industrial Tool Co., 701 East Joppa Road, Towson, MD 21286 or call 1‑800‑4‑DeWALT (1‑800‑433‑9258). 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 in the packaging, call the local company or see website for warranty information. FREE WARNING LABEL REPLACEMENT: If your warning labels become illegible or are missing, call 1‑800‑4‑DeWALT (1‑800‑433‑9258) for a free replacement.

Compatible battery packs and chargers / Blocs‑piles et chargeurs compatibles / Baterías y cargadores compatibles

• Maximum initial battery voltage (measured without a workload) is 20, 60 or 120 volts. Nominal voltage is 18, 54 or 108. (120V Max is based on using 2 DeWALT 60V Max lithium‑ion batteries combined.) BT – Bluetooth®

• NOTE: The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth® SIG, Inc., and any use of
  such marks by DeWALT is under license. Other trademarks and trade names are those of their respective owners.

• WARNING: Use of any other battery packs may create a risk of injury and fire.

DeWALT Industrial Tool Co. 701 East Joppa Road, Towson, MD 21286 Copyright © 2023 The following are trademarks for one or more DeWALT power tools: the yellow and black color scheme, the “D” shaped air intake grill, the array of pyramids on the handgrip, the kit box configuration, and the array of lozenge‑shaped humps on the surface of the tool.

References

• Call2Recycle | Leading the Charge For Battery Recycling
• DEWALT® Power Tools Official Site | Guaranteed Tough®
• DEWALT® Power Tools Official Site | Guaranteed Tough®

Read User Manual Online (PDF format)

Download This Manual (PDF format)

Download this manual  >>