Craftsman 919.167362 owner manual Service and Adjustments, To Replace or Clean Check Valve

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SERVICE AND ADJUSTMENTS

Unit cycles automatically when

power is on. When doing Maintenance, you may be exposed to voltage sources, compressed air or moving parts. Personal injuries can occur. Before performing any Maintenance or repair, unplug the compressor and bleed off all air pressure.

ALL MAINTENANCE AND REPAIR OPERATIONS NOT LISTED MUST BE PERFORMED BY TRAINED SERVICE TECHNICIAN.

To Replace or Clean Check Valve

1.Release all air pressure from air tank. See “To Drain Tank” in the Maintenance section.

2.Unplug unit.

3.Loosen the nut on the pressure release tube and move the tube to the side.

Outlet Tube

Nut

Pressure

Relief Tube

Check

Valve

Nut

4.Loosen the nut on the outlet tube and move the outlet tube to the side.

5.Unscrew the check valve (turn counterclockwise) using a socket wrench.

6.Make sure the valve disc moves freely inside the check valve and the spring holds the disc in the upper, closed position. The check valve may be cleaned with a solvent, such as paint and varnish remover.

Screwdriver

In open position nothing is visible.

In closed position disc is visible.

7.Apply sealant to the check valve threads. Reinstall the check valve (turn clockwise).

8.Replace the pressure relief tube and tighten the nut.

9.Replace the pressure outlet tube and tighten the nut.

10.Perform the Break-in Procedure. See “Break-in Procedure” in the Operation section.

D28409

16- ENG

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Contents AIR Compressor Table of Contents Safety Guidelines Definitions Specification ChartImportant Safety Instructions Hazard What Could HappenWhat can Happen Hazard Never operate the compressor with Belt can cause serious injury if theyHazard Accessories AccessoriesGlossary Duty CycleInstallation Location of the Air CompressorGrounding Instructions Risk of ElectricalExtension Cords Voltage and Circuit ProtectionKnow Your Air Compressor OperationDescription of Operation Before First Start-up How to StopAir Compressor Pump not shown How to Start Before Each Start-UpMaintenance To Check Safety ValveCustomer Responsibilities To Drain TankService and Adjustments To Replace or Clean Check ValveOutlet Tube Nut Pressure Relief Tube Check Valve Screwdriver Open position nothing is visibleTo Replace Regulator Outlet Pressure Gauge Regulator Quick ConnectNipple Regulator ArrowStorage Troubleshooting Problem Cause CorrectionPressure reading Problem Cause Correction AIR Compressor Diagram Air Compressor Model NumberParts List KEY Part Number DescriptionPump Diagram Not Illustrated Contenido GarantíaGarantía Completa POR UN AÑO Compresor DE Aire Sears, Roebuck and Co., Dept WA, Hoffman Estates, ILDefiniciones DE Normas DE Seguridad Modelo Nº 919-167362Resultar en lesiones menores o ModeradasInstrucciones Importantes DE Seguridad Guarde Estas InstruccionesAgregados Y Accesorios D28409 30- SP Riesgo DE Caida Advertencia Riesgo DE Quemaduras ¿QUÉ Puede OCURRIR?Advertencia Riesgo DE Operación Insegura ¿QUÉ Puede OCURRIR? Glosario AccesoriosCiclo DE Servicio AccesoriosInstalación Cómo Preparar LA UnidadUbicación del compresor de aire Instrucciones Para Conectar a TierraCables de extensión eléctrica Protección del voltaje y del circuitoConozca su compresor de aire OperaciónDescripción de operaciones Cómo detenerla Cómo utilizar su unidadAntes de poner en marcha Antes de cada puesta en marcha Cómo poner en marchaMantenimiento Responsabilidades del clienteCómo verificar la válvula de seguridad Cómo drenar el tanqueServicio Y Ajustes Para reemplazar o limpiar la válvula ReguladoraTubo de salida Tuerca Tubo aliviador de presiónPara reemplazar el regulador Regulador Conector rápidoNiple Regulador FlechaAlmacenaje Guía DE Diagnóstico DE Problemas Problema Causa CorrecciónDesciende cuando El motor no funciona D28409 46- SP 47- SP D28409 MY-HOME Sears Parts and Repair CenterCanada SU-HOGARSM