Craftsman 919.167362 owner manual Troubleshooting, Problem Cause Correction

Page 19

TROUBLESHOOTING

Performing repairs may expose voltage sources, moving parts or compressed air sources, moving parts or

compressed air sources. Personal injury may occur. Prior to attempting any repairs, unplug the air compressor and bleed off all air tank air pressure.

PROBLEM	CAUSE	CORRECTION
Excessive tank	Pressure switch does not	Move On/Auto/Off lever to
pressure - safety	shut off motor when	the "OFF" position, if the
valve pops off.	compressor reaches "cut-	unit does not shut off contact
	out" pressure.	a Trained Service Technician.
		Contact a Trained Service
	Pressure switch "cut-out"	Technician.
	too high.

Air leaks at	Tube fittings are not tight	Tighten fittings where air can
fittings.	enough.	be heard escaping. Check
		fittings with soapy water
		solution. Do Not
		Overtighten.
Air leaks at	Defective pressure switch	Contact a Trained Service
pressure switch	release valve.	Technician.
release valve.

Air leaks in air	Defective air tank.	Air tank must be replaced.
tank or at air		Do not repair the leak.
tank welds.




		Do not drill into, weld or
		otherwise modify air tank
		or it will weaken. The tank
		can rupture or explode.

Air leaks	Leaking seal.	Contact a Trained Service
between head		Technician.
and valve plate.

Air leak from	Possible defect in safety	Operate safety valve
safety valve.	valve.	manually by pulling on ring.
		If valve still leaks, it should
		be replaced.

Knocking Noise.	Possible defect in safety	Operate safety valve
	valve.	manually by pulling on ring.
		If valve still leaks, it should
		be replaced.

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D28409

Image 19

Contents AIR Compressor Table of Contents Safety Guidelines Definitions Specification ChartImportant Safety Instructions What Could Happen HazardWhat can Happen Hazard Belt can cause serious injury if they Never operate the compressor withHazard Duty Cycle AccessoriesAccessories GlossaryRisk of Electrical InstallationLocation of the Air Compressor Grounding InstructionsVoltage and Circuit Protection Extension CordsKnow Your Air Compressor OperationDescription of Operation Before First Start-up How to StopAir Compressor Pump not shown Before Each Start-Up How to StartTo Drain Tank MaintenanceTo Check Safety Valve Customer ResponsibilitiesScrewdriver Open position nothing is visible Service and AdjustmentsTo Replace or Clean Check Valve Outlet Tube Nut Pressure Relief Tube Check ValveRegulator Arrow To Replace RegulatorOutlet Pressure Gauge Regulator Quick Connect NippleStorage Problem Cause Correction TroubleshootingPressure reading Problem Cause Correction Air Compressor Model Number AIR Compressor DiagramKEY Part Number Description Parts ListPump Diagram Not Illustrated Sears, Roebuck and Co., Dept WA, Hoffman Estates, IL ContenidoGarantía Garantía Completa POR UN AÑO Compresor DE AireModeradas Definiciones DE Normas DE SeguridadModelo Nº 919-167362 Resultar en lesiones menores oGuarde Estas Instrucciones Instrucciones Importantes DE SeguridadAgregados Y Accesorios D28409 30- SP Advertencia Riesgo DE Quemaduras ¿QUÉ Puede OCURRIR? Riesgo DE CaidaAdvertencia Riesgo DE Operación Insegura ¿QUÉ Puede OCURRIR? Accesorios GlosarioAccesorios Ciclo DE ServicioInstrucciones Para Conectar a Tierra InstalaciónCómo Preparar LA Unidad Ubicación del compresor de aireProtección del voltaje y del circuito Cables de extensión eléctricaConozca su compresor de aire OperaciónDescripción de operaciones Cómo detenerla Cómo utilizar su unidadAntes de poner en marcha Cómo poner en marcha Antes de cada puesta en marchaCómo drenar el tanque MantenimientoResponsabilidades del cliente Cómo verificar la válvula de seguridadTubo aliviador de presión Servicio Y AjustesPara reemplazar o limpiar la válvula Reguladora Tubo de salida TuercaRegulador Flecha Para reemplazar el reguladorRegulador Conector rápido NipleAlmacenaje Problema Causa Corrección Guía DE Diagnóstico DE ProblemasDesciende cuando El motor no funciona D28409 46- SP 47- SP D28409 SU-HOGARSM MY-HOMESears Parts and Repair Center Canada