Craftsman 919.19541 owner manual Troubleshooting, Problem Cause Correction

Page 24

TROUBLESHOOTING

Performing repairs may expose voltage sources, moving parts, or compressed air sources. Personal injury may occur. Before serv- icing: Unplug or disconnect electrical supply to the air compressor, bleed tank of pressure, and allow the air compressor to cool.

 

PROBLEM

CAUSE

 

CORRECTION

 

Excessive tank

Pressure switch does not

Move On/Auto/Off lever to

 

pressure - safe-

shut off motor when com-

the “OFF” position, if the air

 

ty valve pops

pressor reaches “cut-out”

compressor does

 

off.

pressure.

not shut off, contact a

 

 

 

Trained Service Technician.

 

 

Pressure switch “cut-out”

Contact a Trained Service

 

 

too high.

Technician.

 

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 OVER-

 

 

 

TIGHTEN.

 

 

 

 

 

 

Air leaks at or

Check valve seat damaged.

 

A defective check valve

 

inside check

 

 

results in a constant air leak

 

valve

 

 

at the pressure release valve

 

 

 

 

when there is pressure in the

 

 

 

 

tank and the compressor is

 

 

 

 

shut off. Replace check

 

 

 

 

valve. Refer to the “To

 

 

 

 

Replace or Clean Check

 

 

 

 

Valve” in the “Service and

 

 

 

 

Adjustments” section.

 

Air leaks at

Defective pressure switch

Contact a Trained Service

 

pressure switch

release valve.

Technician.

 

release valve.

 

 

 

 

 

 

 

 

(if equipped)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D24910

24- ENG

Image 24
Contents AIR Compressor Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.ATable of Contents Specification Table Safety Guidelines DefinitionsImportant Safety Instructions Hazard What Could HappenAttachments & Accessories Hazard Never operate the compressor with Belt can cause serious injury if theyFire, Inhalation, Damage to Vehicle Surfaces Accessories AccessoriesGlossary Duty CycleAssembly Contents of CartonTools Required for Assembly To Install HandleTo Assemble Wheels Assemble Rubber FeetTo Add Oil To Pump Installation To Add OilAir Compressor Location Before removing the oil fill cap or oil drain plugExtension Cords Voltage and Circuit ProtectionOperation Know Your Air CompressorHow to Use Your Unit How to Stop Before First Start-upBreak-in Instructions Pressure Release Valve Check ValveHow to Start Before Each Start-UpMaintenance Customer ResponsibilitiesTo Check Safety Valve To Drain TankOil ChangingAir Filter Inspection Replacement Motor Pulley/Flywheel AlignmentAir Compressor Pump Intake and Exhaust Valves Service and Adjustments To Replace or Clean Check ValveOutlet Tube Pressure Relief Tube Nuts Nuts Check Valve Screwdriver Open position nothing is visiblePressure Switch Replacement MotorTo Replace Regulator To Replace Belt Regulator ArrowWing Nut Storage Troubleshooting Problem Cause CorrectionPressure reading Minal box area Problem Cause Correction Contenido GarantíaDefiniciones DE Normas DE Seguridad Modelo Nº 919-195410Resultar en lesiones menores o ModeradasInstrucciones Importantes DE Seguridad Guarde Estas InstruccionesAgregados Y Accesorios Tros de acuerdo a los códigos eléctricos Advertencia Riesgo DE Quemaduras ¿QUÉ Puede OCURRIR? Advertencia Riesgo DE Operación Insegura ¿QUÉ Puede OCURRIR? Glosario AccesoriosCiclo DE Servicio AccesoriosEnsamblado Contenido de la cajaHerramientas necesarias para el ensamble DesempaqueEnsamble de las ruedas Ensamble de las patas de cauchoPara agregar aceite a la bomba TuercaInstalación Para agregar aceiteUbicación del compresor de aire EnchufeCables de extensión eléctrica Protección del voltaje y del circuitoOperación Conozca su compresor de aireCómo utilizar su unidad Antes del primer arranqueInstrucciones para el asentamiento Cómo detenerlaAntes de cada puesta en marcha Cómo poner en marchaMantenimiento Responsabilidades del clienteCómo verificar la válvula de seguridad AceiteCómo drenar el tanque VerificaciónFiltro de Aire Inspección y reemplazo Polea y volante AlineaciónServicio Y Ajustes Para reemplazar o limpiar la válvu La de retenciónTubo de salida Tuercas TuercasVálvula reguladoraMotor Para volver a arrancarPara reemplazar el regulador Interruptor de presión ReemplazoCambio de la correa Regulador FlechaTuerca mariposa Almacenaje Guía DE Diagnóstico DE Problemas Problema Causa CorrecciónOperación. Nota Ajuste la presión Retire y limpie, o reemplace 57- SP D24910 D24910 58- SP 59- SP D24910 Get it fixed, at your home or ours