DeWalt DP3700 instruction manual Maintenance, Engine Pump, To Check OIL, HOW to Change Pump OIL

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DANGER: Risk of injury from spray. Engage the

Y

trigger lock (Y) when gun is not in use to prevent

 

accidental spraying.

 

13. Adjust spray for the task being performed

 

by changing quick connect nozzle. Refer to

 

Spray Wand Nozzles.

 

Shutting Down

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.

CAUTION: Risk of property damage Failure to do so could cause damage to the pump.

2.Turn engine off. Refer to the engine instruction manual. CAUTION: Risk of property damage. NEVER turn water supply off while pressure washer engine is running or damage to pump will result.

3.Turn water source off.

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

5.Refer to Storage for proper storage procedures.

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.

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.

Engine

Consult the engine instruction manual for the manufacturer's recom- mendations 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.

1.Change pump oil after the first 10 hours of operation and every 250 hours thereafter.

TO CHECK OIL

1. The oil level should come to the

dot in the middle of the sight H glass (Z).

HOW TO CHANGE PUMP OIL

 

1.

Loosen pump oil plug (H).

 

2.

Place a container under the oil

Z

 

drain plug (AA).

 

3.

Remove pump oil drain plug.

AA

4.

After oil is drained, replace oil

 

drain plug. Tighten securely.

5.Remove pump oil plug and fill with 14 oz. (414 ml) of DP70 pump oil. If DP70 is not available use 30W non-detergent oil.

6.Replace pump dipstick/oil plug and tighten securely.

English

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Contents DP3700 Specifications Engine Pump SpecificationsHandle assemble CAT 67DXImportant Safety Instructions Definitions Safety GuidelinesWhat can Happen HOW to Prevent IT HOW to Prevent ITWhat can Happen When using replacement Some cleaning fluids Use only cleaning fluidsUse only accessories rated Eyes or lungs Follow manufacturersNever leave wand unattended while unit is running When Transporting or Storing Use a tire pressure gauge To these very rapidly. AdjustTo check the tires pressure Before each use and whilePressure Washer Assembly Fig InstallationFor Future USE Operation Pressure AdjustmentsSpray Wand Nozzles Fig Starting Chemicals and Cleaning SolventsChanging Nozzles on Spray Wand To Apply Chemicals and SolventsConnect high-pressure hose C to pump outlet START-UP ProcedureTurn the water source on HOW to Change Pump OIL MaintenanceEngine Pump To Check OILTo Remove Tires To Clean the Water Inlet FilterStorage Pressure Washer Accessories Service InformationRepairs Date and Place of PurchaseLimited Warranty Glossary Troubleshooting GuideCode Possible Cause Possible Solution Troubleshooting CodesTroubleshooting Codes Caractéristiques techniques de la pompe MoteurDéfinitions lignes directrices en Matière de sécurité Fiche techniqueDirectives de sécurité importantes Et des conditions de fonctionnement et d’autres variablesCE QUI Peut SE Produire Comment L’ÉVITER Conserver CES DirectivesDe l’équipement et pro Du matériel déposé contreVoquer une surchauffe et ’incendieSuite CE QUI Peut SE ProduireFrançais Démarrage correcte pour Suivre la procédure deQui provoquerait ainsi une Au brasAvertissement Attention Surfaces Chaudes Avertissement Risque D’ÉCLATEMENTAvertissement Risque DE Brûlure Chimique Conserver CES Directives Pour UN Usage Ultérieur Assemblage de la laveuse haute pression FigAvertissement Risque Dechoc Électrique Avertissement Risque DE Blessure EN Soulevant LE ProduitRéglages de la pression FonctionnementBuses du tube de pulvérisation Fig Changement DES Buses SUR LE Tube DE Pulvérisation Produits chimiques et solvants de nettoyageApplication DE Produits Chimiques ET Solvants Démarrage Enfoncer la détente du pistolet pour activer le jet d’eau Procédure DE DémarrageRelâcher la détente pour arrêter le jet d’eau Pompe EntretienVérification DU Niveau D’HUILE Méthode DE Vidange DE ’HUILE DE LA PompeRetrait des pneu Nettoyage du filtre de l’admission d’eauRangement Glisser le collet hors de l’essieu et retirer le pneuLaveuse haute pression AccessoiresRéparations Information SUR LES RéparationsGarantie limitée Date et lieu de l’achatGlossaire Guide de dépannage Code Cause Probable Solution ProbableCodes de dépannage Le moteur ne démarre pas 3, 4, 5, 6, 7Codes de dépannage suite Que l’eau Especificaciones de la bomba MotorBomba de alta presión Motor Aceite Use DP70 Capacidad de aceite 319,4 ml 10,8 ozDefiniciones Normas de seguridad EspecificacionesInstrucciones de seguridad importantes OperaciónPeligro Riesgo DE Explosión O Incendio Conserve Estas Instrucciones¿QUÉ Puede SUCEDER? Cómo Evitarlo Peligro Riesgo Respiratorio Asfixia Asegúrese de que la Altas como para penetrarLa carne humana y animal Por ello podría ocasionarPeligro Riesgo DE Lesión POR Pulverización Peligro Riesgo DE Operación InseguraApriete el disparador de la Si el motor no arrancaDe arranque lentamente Entonces, hale de élAdvertencia Riesgo DE Superficies Calientes Advertencia Riesgo DE DE EstallidoAdvertencia Riesgo DE Quemadura Química Ensamblado de la lavadora a presión Fig InstalaciónConserve Estas Instrucciones Para Futuras Consultas Advertencia Riesgo DE Descarga EléctricaAjustes a la presión OperaciónBoquillas para la varilla pulverizadora Fig Cambio DE LAS Boquillas DE LA Varilla Pulverizadora Productos químicos y solventes de limpiezaPara Aplicar Productos Químicos Y Solventes Procedimiento DE Puesta EN Marcha Puesta en marchaAbra la fuente de agua ApagadoMantenimiento BombaLimpieza de las boquillas Para Controlar EL AceitePara quitar los neumáticos Para limpiar el filtro de entrada de aguaAlmacenamiento Accesorios Lavadora a presiónInformación DE Mantenimiento ReparacionesGarantía limitada Póliza de GarantíaIdentificación DEL Producto ExcepcionesCULIACAN, SIN Productos químicos y solventes de limpieza GlosarioCódigos de detección de problemas Guía de detección de problemasCódigo Causa Posible Solución Posible Operación Códigos de detección de problemas continuar Español DEC06 Form No. A20830 DP3700 Copyright 2007 D Ewalt Ewalt Industrial Tool Co., 701 Joppa Road, Baltimore, MD
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