DeWalt D55146R Maintenance Chart, Checking Safety Valve Fig, Checking Air Filter Element Fig

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Maintenance Chart

 

Procedure

 

Daily

Weekly

Monthly

1 year or

English

 

 

 

 

 

200 Hours

 

 

 

 

 

 

Drain air tank

 

X

 

 

 

 

Check safety valve

 

X

 

 

 

 

Inspect air filter +

 

 

X

 

 

 

 

 

 

 

 

 

 

Check for unusual noise/

 

X

 

 

 

 

vibration

 

 

 

 

 

 

 

 

 

 

 

Check for air leaks*

 

X

 

 

 

 

 

 

 

 

 

 

 

Clean compressor exterior

 

 

X

 

 

 

 

 

 

 

 

 

* To check for air leaks apply a solution of soapy water around joints.

 

While compressor is pumping to pressure and after pressure cuts out,

 

look for air bubbles to form.

 

 

 

 

Checking Safety Valve (Fig. 1)

WARNING: Risk of bursting. If the safety valve does not work properly, over-pressurization may occur, causing air tank rupture or an explosion.

WARNING: Risk from flying objects. Always wear certified safety equipment: ANSI Z87.1 eye protection (CAN/CSA Z94.3) with side shields when using the compressor.

Before starting compressor, pull the ring on the safety valve to make sure that the safety valve operates freely. Before starting compressor, pull the ring on the safety valve to make sure that the safety valve operates freely. NOTE: Ring may be difficult to pull when air tank pressure is at 0 PSI (0 kPa). If the valve is stuck or does not operate smoothly, it must be replaced with the same type of valve.

Checking Air Filter Element (Fig. 1)

WARNING: Hot surfaces. Risk of burn. outlet tube, pump head, and surrounding parts are very hot, do not touch. Allow compressor to cool prior to servicing.

1.Ensure the On/Off switch (L) is in the OFF position.

2.Allow unit to cool.

3.Remove air filter from unit.

4.Carefully pry filter top from base.

5.Remove element from filter base.

6.If element needs cleaning, blow out with air. Replace if needed. Purchase replacement parts from your local dealer or authorized service center. Always use identical replacement parts.

7.Place element back in filter base.

8.Snap filter top to filter base.

9.Reassemble air filter to unit. Ensure exhaust outlet points down. CAUTION: Risk of unsafe operation. Do not operate without air inlet filter

Draining Air Tank (Fig. 1)

WARNING: Risk of unsafe operation. Risk from noise. Air tanks contain high pressure air. Keep face and other body parts away from outlet of drain. Use safety glasses [ANSI Z87.1 (CAN/CSA Z94.3)] when draining as debris can be kicked up into face. Use ear protection [ANSI S12.6 (S3.19)] as air flow noise is loud when draining.

NOTE: All compressed air systems generate condensate that accumulates in any drain point (e.g. tanks, filter, aftercoolers, dryers). This condensate contains lubricating oil and/or substances which may be regulated and must be disposed of in accordance with local, state, and federal laws and regulations.

1.Ensure On/Off switch is in the OFF position.

2.Lift front of compressor into an inclined position so drain valve

(M)is at the lowest point (this will assist in removing moisture, dirt, etc. from air tanks).

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Contents D55146 Specifications D55146 Air CompressorPump/Motor Specifications Declared Noise Emission Values per ISO3744HOW to Prevent IT Definitions Safety GuidelinesImportant Safety Instructions Save These InstructionWhat can Happen HOW to Prevent IT Property damage Attachments & accessoriesTires Correct tire pressureEnglish To repair compressor with Never defeat the safety feaAttempting to operate Can expose you to movingNever stand on For Future USERized parts CompressorFeatures Fig Grounding Instructions InstallationAssembly Fig Extension CordsTransporting Voltage and Circuit ProtectionCompatibility Location LiftingPreparation for USE Pre-Start Checklist FigBREAK-IN Procedure Initial Set-up FigFollow Pre-Start Checklist under Preparation for Use Operating ProceduresMaintenance Start-up FigProcedure Daily Weekly Monthly Year or Maintenance ChartChecking Safety Valve Fig Checking Air Filter Element FigRepairs Accessories Service InformationFull One Year Warranty Date and Place of PurchaseGlossary Problem Code Troubleshooting GuideTroubleshooting Codes Code Possible Cause Possible SolutionUsed Under Features if pressure drop is excessiveWhile accessory is being used Extension Cords under Installation Fiche technique Compresseur d’air D55146Fiche technique de la pompe/du moteur Conserver CES Directives Définitions lignes directrices en Matière de sécuritéDirectives de sécurité importantes CE QUI Peut SE Produire Comment L’ÉVITER Avertissement Risque D’ÉCLATEMENTLe manomètre pour empêcher un surgonflage AccessoiresPneus Électrique le fait de Avertissement Risque DE Choc ÉlectriqueMise à la terre Avertissement Risque Provenant DES Objets Projetés EN L’AIRAvertissement Risque Associé AUX Pièces Mobiles Avertissement Attention Surfaces ChaudesAvertissement Risque Associé À Utilisation Dangereuse Avertissement Risque DE ChuteAvertissement Risque DE Blessure EN Soulevant LE Produit Conserver CES Directives Pour UN Usage UltérieurCaractéristiques Mise EN Garde Risque Associé AU BruitAssemblage Fig Directives relatives à la mise à la terreRallonges Protection de la tension et du circuitTransport EmplacementCompatibilité ÉlectricitéRéglage initial Fig Mode D’EMPLOIListe de vérification de pré-démarrage Fig Procédure DE RodageEntretien Procédures DE Fonctionnement Démarrage FigArrêt Fig Vérification des éléments du filtre d’air Fig Programme d’entretienVérification de la soupape de sûreté Fig Information sur les réparations AccessoiresVidange du réservoir d’air Fig Glossaire RéparationsGarantie complète d’un 1 an Codes de dépannage Code Cause Possible Solution PossibleGuide de dépannage Problème Code’utilisation de l’accessoire Il est normal que la pression chute lorsqu’un accessoiDe travail avec l’utilisation de l’accessoire Ne serrez pas tropTion de peinture. Lire lavertissement concernant les vapeurs InflammablesRéparation en usine de Dewalt ou un centre de réparation Agréé DewaltEspecificaciones Compresor de aire D55146Especificaciones de la Bomba y el Motor Valores de emisión de ruido declarados según ISO3744Peligro Riesgo DE Explosión O Incendio Instrucciones de seguridad importantesGuarde Estas Instrucciones ¿QUÉ Puede SUCEDER?Peligro Riesgo Respiratorio Asfixia Advertencia Riesgo DE Explosión Elementos y accesoriosAdvertencia Riesgo DE Descarga Eléctrica NeumáticosLa presión de éstos antes NeumáticoAdvertencia Riesgo DE Objetos Despedidos Advertencia Riesgo DE Superficies Calientes¿QUÉ Puede SUCEDER? Cómo Evitarlo Advertencia Riesgo POR Piezas Móviles¿QUÉ Puede SUCEDER? Advertencia Riesgo DE Caídas Conserve Estas Instrucciones Para Futuras ConsultasAdvertencia Riesgo DE Lesión POR Levantar Mucho Peso Cómo EvitarloCaracterísticas Fig Ensamblaje Fig Instrucciones de conexión a tierraInstalación Compatibilidad Cables prolongadoresVoltaje y protección del circuito Lista de control previa a la puesta en marcha Fig LugarPreparación Para EL USO Procedimiento DE Puesta EN Marcha Inicial Configuración inicial FigProcedimientos Operativos Puesta en marcha Fig Apagado Fig MantenimientoControlar el elemento del filtro de aire Fig Tabla de mantenimientoControlar la válvula de seguridad Fig Procedimiento Diaria Semanal Mensual Vez alInformación DEL Servicio Técnico Drenar el tanque de aire FigAccesorios ReparacionesGarantía completa de un año VILLAHERMOSA, TABGlosario Problema Código Guía de detección de problemasCódigos de detección de problemas Código Causa Posible Solución PosibleEs normal que se presente alguna caída de presión cuando Jabonosa. No ajuste demasiadoSi la válvula aún pierde, debe ser reemplazada AccesorioInstalación Sobre vapor inflamableDel interruptor de presión Page Ewalt Industrial Tool Co., 701 Joppa Road, Baltimore, MD OCT06 Form No. A18765 D55146 Copyright 2006 D Ewalt
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