DeWalt DPD3800 Instruction Manual
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DeWalt DPD3800 Instruction Manual

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InstructIon ManuaL

GuIDe D'utILIsatIon
ManuaL De InstruccIones
DPD3800
Pressure Washer
Laveuse à pression
Lavadora a presión
If you have questions or comments, contact us.
Pour toute question ou tout commentaire, nous contacter.
Si tiene dudas o comentarios, contáctenos.
1-800-4-D
WALT • www.dewalt.com
e
INSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y PÓLIZA
DE GARANTÍA. aDVertencIa: LÉASE ESTE INSTRUCTIVO ANTES
DE USAR EL PRODUCTO.

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Summary of Contents for DeWalt DPD3800

  • Page 1: Instruction Manual

    If you have questions or comments, contact us. Pour toute question ou tout commentaire, nous contacter. Si tiene dudas o comentarios, contáctenos. 1-800-4-D WALT • www.dewalt.com InstructIon ManuaL INSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y PÓLIZA GuIDe D'utILIsatIon DE GARANTÍA. aDVertencIa: LÉASE ESTE INSTRUCTIVO ANTES ManuaL De InstruccIones DE USAR EL PRODUCTO.

  • Page 2: Pump Specifications

    FIG. 1 DPD3800 Pressure Washer Panel assembly Starter grip Nozzle holder Engine Professional Spray gun Choke control Side Handle Throttle control lever Quick-connect Fuel valve lever spray wand Gas cap Frame Handle assembly Engine dipstick/oil plug High-pressure hose Engine switch...

  • Page 3: Specifications

    Specifications MoDeL WeIGht heIGht WIDth LenGth MaX* aVeraGe GPM MaX* aVeraGe enGIne oPeratInG oPeratInG DPD3800 130 lbs 29" 24" 40" 3800 3462 WALT (15.1 L/min) (14.8 L/min) (26200 kPa) (23869 kPa) 389 cc OHV, 11 Net HP, 13 Gross HP **...
  • Page 4 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 ExPlOSION OR fIRE DANGER: RISk Of INjECTION OR SEvERE INjURy. kEEP ClEAR Of NOzzlE.
  • Page 5 • Muffler exhaust heat can • Always keep pressure washer DANGER: RISk TO BREAThING (ASPhyxIATION) CONTINUED damage paint ed sur fac es, a min i mum of 4' (1.2 m) away • Some cleaning fluids • Use only cleaning fluids melt any material sen si- from sur fac es (such as tive to heat (such as siding,...
  • Page 6 • Direct spray away from self and others. • Make sure hose and fittings are tight ened and in good DANGER: RISk Of INjURy fROm SPRAy condition. Never hold onto What can haPPen hoW to PreVent It the hose or fittings during •...
  • Page 7 • If proper starting procedure • If engine does not start after is not followed, engine can two pulls, squeeze trigger kickback causing serious of gun to relieve pump DANGER: RISk Of UNSAfE OPERATION hand and arm injury. pressure. Pull starter cord slowly until resistance is felt.
  • Page 8 WARNING: RISk Of BURSTING DANGER: RISk Of INjURy OR PROP ER Ty DAmAGE WhEN TRANSPORTING OR STORING What can haPPen hoW to PreVent It What can haPPen hoW to PreVent It • Over inflation of tires could • Use a tire pressure gauge •...
  • Page 9 • 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 and (40º nozzle) and keep the WARNING: RISk Of ChEmICAl BURN the like) could damage the spray a minimum of 8"...

  • Page 10: Installation

    4. Thread the side handle (D) into spray gun extension and tighten to desired position. 5. Place the nozzle holder (B) onto the WARNING: RISk Of INjURy fROm lIfTING panel assembly (A) and push each nozzle holder into place. What can haPPen hoW to PreVent It 6.
  • Page 11 1. Back away from the sur face to be cleaned. The further away you ˚ covers wide metal, concrete, are, the less the pressure will be on the surface to be cleaned. areas of wood or vinyl White 2. Change to the 40˚ nozzle (white). This nozzle delivers a less cleaning powerful stream of water and a wider spray pattern.
  • Page 12 WARNING: Flying object could cause risk of serious injury. Ensure DANGER: Risk of fluid injection and laceration. When using the nozzle is completely inserted in quick-connect socket and quick- high-pressure setting, Do NoT allow the high-pressure spray to connect snap ring is fully engaged (forward) before squeezing gun come in contact with unprotected skin, eyes or with any pets or ani- trigger.
  • Page 13 • Do NoT stop spraying water for more than 6. Connect high-pressure hose (P) to pump two minutes at a time. Pump operates in outlet. bypass mode when spray gun trigger is not 7. If applying a chemical or cleaning solution, pressed.

  • Page 14: Shutting Down

    note: If the oil level in the engine is low, the engine will not start. 5. Pull trigger on spray gun to relieve any water pressure in hose or If the engine does not start, check the oil level and add oil as spray gun.

  • Page 15: Nozzle Cleaning

    Pump 4. Remove the high-pressure nozzle from the spray wand. Remove any obstructions note: The pump was filled with oil at the factory. with the nozzle cleaning tool (Y) provided 1. Change pump oil after the first 10 hours of operation and every and back flush with clean water.

  • Page 16: Pressure Washer

    D WALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286, call 1-800-4-D WALT (1-800-433-9258) or visit our web- site www.dewalt.com.

  • Page 17: Service Information

    WALT. 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 informa- tion, visit www.dewalt.com and click on Service and Support or call 1-800-4-D WALT (1-800-433-9258).

  • Page 18: Troubleshooting Guide

    Glossary 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.

  • Page 19: Troubleshooting Codes

    (Troubleshooting codes cont.) Troubleshooting codes coDe PossIBLe cause PossIBLe soLutIon No fuel. Add fuel. Low oil. Add required amount of oil. Pressure builds up after two pulls on the recoil starter or after Squeeze gun trigger to relieve pressure. initial use. Choke lever in the No Choke position.
  • Page 20 (Troubleshooting codes cont.) coDe PossIBLe cause PossIBLe soLutIon High-pressure hose is too long. 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. Spray wand not in low pressure. Chemical filter clogged.

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