DeWalt D55167 Maintenance Chart, Checking Safety Valve, Procedure Daily Weekly See tank

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2.Pull the regulator knob (D) out and turn counterclockwise until fully closed. Ensure regulated pressure gauge reads 0 psi. Push knob in to lock in place.

3.Remove hose and accessory.

Warning: Risk of unsafe operation. Firmly grasp air hose in hand when installing or disconnecting to prevent hose whip.

4.Drain the air tank, see Draining Air Tank under Maintenance. Ensure air tank pressure gauge reads 0 psi.

Warning: Risk of bursting. Drain air tank daily. Water will condense in air tank. If not drained, water will corrode and weaken the air tank causing a risk of air tank rupture.

5.Allow the compressor to cool down.

6.Wipe air compressor clean and store in a safe, non-freezing area.

Maintenance

The following procedures must be followed when maintenance or service is performed on the air compressor.

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

2.Remove air compressor plug from outlet.

3.Drain air tank.

4.Allow air compressor to cool down before starting service.

NOTE: All compressed air systems contain maintenance parts (e.g., oil, filters, separators) that are periodically replaced. These used parts may contain substances that are regulated and must be disposed of in accordance with local, state, and federal laws and regulations.

NOTE: Take note of the positions and locations of parts during disassembly to make reassembly easier.

NOTE: Any service operations not included in this section should be performed by a DeWALT factory service center or a DeWALT authorized service center.

Maintenance Chart

Procedure

Daily

Weekly

See tank

 

 

 

 

warning

English

 

 

 

label

 

 

 

 

 

 

 

 

 

Check safety valve

X

 

 

 

Inspect air filter

 

X

 

 

 

 

 

 

 

Drain air tank

X

 

 

 

 

 

 

 

 

Check for unusual noise/vibration

X

 

 

 

Check for air leaks

X1

 

 

 

Clean compressor exterior

 

X

 

 

Remove tank from service

 

 

X2

 

1 - 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.

 

 

 

 

2 - For more information, call 1-800-4-DeWALT (1-800-433-9258)

 

Checking Safety Valve

 

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. NOTE: Ring may be difficult to pull when air tank pressure is at 0 psi. If the valve is stuck or does not operate smoothly, it must be replaced with the same type of valve.

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Contents D55167 Specifications Pump/Motor SpecificationsD55167 Air Compressor Declared Noise Emission Values per ISOImportant Safety Instructions Definitions Safety GuidelinesWhat can happen How to prevent it Save these instructionUnit when not in use With the product when it isRestricting any Compressor ventilationAttachments & accessories Electrical Grounding TIresSee Grounding Instructions underService center By a DeWALT factory serviceMoving parts such as Cause serious injury if theyAir compressor Never defeat the safety fea­Compressor at all times Use additional air hose to reach high locationsFeatures Fig Grounding Instructions Assembly AIR Intake Filter Voltage and Circuit Protection Extension CordsCompatibility Location ElectricalOperating Procedures Start-up Fig Preparation For Use Pre-Start Checklist FigShut-down Fig Maintenance Chart MaintenanceChecking Safety Valve Procedure Daily Weekly See tankDraining Air Tank Fig Accessories Service InformationChecking Air Filter Element Fig RepairsGlossary Full One Year WarrantyTroubleshooting Codes Troubleshooting GuideProblem Code Possible SolutionExplode Area. See Risk of Explosion or Fire warning under Important Check for proper fuse. You should use a time delay fuseFuse blown, circuit breaker tripped Compressor on its own branch circuitFiche technique de la pompe/du moteur Compresseur d’air, modèle D55167Fiche technique Conserver ces directives Définitions Lignes directrices en Matière de sécuritéDirectives de sécurité importantes Après toute manipulationExplosion Vapeurs inflammablesSi vous aspergez des Matériaux inflammablesAvertissement risque d’Éclatement Ce qui peut se produire Accessoires Pneus Avertissement risque provenant des Objets projetÉs en l’air Avertissement risque de choc ÉlectriqueAvertissement attention surfaces chaudes Avertissement risque associÉ Aux piÈces mobilesCE QUI Peut SE Produire Avertissement risque associÉ À Utilisation dangereuseCaractÉristiques FIG Filtre D’ADMISSION D’AIR AssemblageRallonges Directives relatives à la mise à la terreProtection de la tension et du circuit Électricien qualifiéCompatibilité EmplacementListe de vérification de pré-démarrage Fig Mode d’emploiProcédures de fonctionnement Démarrage Fig Arrêt FigProgramme d’entretien EntretienProcédure Quoti Hebdo Se reporter Vidange du réservoir d’air Fig Vérification de la soupape de sûretéVérification des éléments du filtre d’air Fig Information sur les réparations AccessoiresRéparations Garantie complète d’un 1 anGlossaire Remplacement Gratuit DES ÉtiquettesGuide de dépannage Solution ProbableCodes de dépannage Problème CodeOu d’exploser De l’accessoireLire l’avertissement concernant les risque d’explosion ou Consulter la rubrique Surcharge du moteur sousFrançais Especificaciones de la Bomba y el Motor Compresor de aire D55167Especificaciones Valores de emisión de ruido declarados según ISOGuarde estas instrucciones Definiciones Normas de seguridadInstrucciones de seguridad importantes Peligro Riesgo de explosión o incendioPeligro Riesgo Respiratorio asfixia ¿Qué puede suceder? Advertencia Riesgo de explosiónAdvertencia riesgo de descarga eléctrica Elementos y accesoriosNeumáticos Advertencia Riesgo DE superficies calientes Advertencia Riesgo de objetos despedidosAdvertencia Riesgo de operación insegura Advertencia riesgo por piezas móvilesAtención riesgo por ruidos Características FIGInterruptor de Auto/apagado ¿Qué puede suceder? Cómo evitarlo Interruptor de presiónFiltro DE Entrada DE Aire Ensamblaje Instrucciones de conexión a tierraInstalación de las mangueras Desconexión de las manguerasVoltaje y protección del circuito Cables prolongadoresCompatibilidad LugarLista de control previa a la puesta en marcha Fig Preparación para el usoAdvertencia Riesgo Apagado Fig Procedimientos operativos Puesta en marcha FigMantenimiento Controlar la válvula de seguridad Tabla de mantenimientoDrenar el tanque de aire Fig Accesorios Controlar el elemento del filtro de aire FigPóliza de Garantía Sello o firma del DistribuidorExcepciones Garantía completa de un añoCULIACAN, SIN Glosario Códigos de detección de problemas Guía de detección de problemasSolución Posible Centro de servicio autorizado DeWALT Sellos de pérdidasVálvula de seguridad defectuosa Válvula aún pierde, debe ser reemplazadaPosible motor defectuosos La presión del tanque excede la presión deSección Mantenimiento Page Page EWALT Industrial Tool Co., 701 Joppa Road, Baltimore, MD
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