Craftsman 921.16642 Maintenance, Storage, Before Each use Items to Check/Change Or daily

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Maintenance

NOTE: Any service procedure not covered in the maintenance schedule should be performed by qualified service personnel.

The air compressor should be turned off, unplugged from the power source, air bled from the tank and allowed time to cool before any maintenance is performed.

Do not attempt to remove or adjust the safety valve.

 

 

Before

each use

Items to Check/Change

 

 

 

or daily

Check

Tank Safety

Valve

X

Overall

Unit Visual

Check

X

Drain Tank

 

X

Check Power Cord for Damage

X

 

Check the safety valve by performing these three steps:

1.Plug the compressor in and run until shut-off pressure is reached.

2.Wearing safety glasses, pull out on the safety valve ring to release pressure from the tank.

3.The safety valve should close automatically at approximately at 40-50 PSI. If the safety valve does not allow air to be released when you pull out on the ring, or does not close automatically, it must be replaced.

To ensure efficient operation and longer life of the air compressor unit, a routine maintenance schedule should be followed. The following schedule is geared toward a consumer whose compressor is used in a normal working environment on a daily basis.

This compressor is equipped with an automatic reset thermal overload protector which will shut off motor if it becomes overheated. If the thermal overload protector is actuated, the motor must be allowed to cool down before start-up is possible.

NOTE: The motor will automatically restart without warn- ing if the unit is left plugged in to an outlet with the Auto- On/Off switch in the on position

Storage

For storing the air compressor, be sure to do the following:

1.Turn the unit off and unplug the power cord from the receptacle.

2.Remove all air hoses, accessories, and air tools from the air compressor.

3.Perform the daily maintenance schedule.

4.Open the drain valve to bleed all air from the tank.

5.Close the drain valve.

6.Store the air compressor in a clean and dry location.

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Contents Crafts Contents Safety Symbols Important Safety Instructions and GuidelinesRisk of Burns Risk of Falling Risk from Flying ObjectsSpecifications GlossaryDuty Cycle Risk Electrical Shock Explosion or Fire Risk of BurstingParts Features Regulator Air intake FilterTank Pressure Gauge Tank Drain ValveGrounding Instructions Installation & AssemblyGetting Started Location of the Air Compressor DaiJy Shut=Down Procedures Operating ProceduresDaiJy Start=Up Procedures Before Each use Items to Check/Change Or daily MaintenanceStorage Troubleshooting Guide ProblemAir Compressor Model 921.166420 Exploded View Air Compressor Model Parts List Page CRRFT3MRIi Contenido Simbolos comunes de seguridad Nstrucciones y pautas de seguridad importantesGuarde todas las instrucciones Riesgo de caidaCiclo de trabajo EspecificacionesGlosario Partes y caracteristicas Tubo deInstalacibn y ensamblaje Riesgo de incendio o explosi6nInstrucciones de conexi6n a tierra Procedimiento inicial de preparaci6nProcedirnientos de operaci6n Procedimiento diario de arranqueMantenimiento AlmacenamientoProblema Diagnbstico y correccibn de fallasCompresor de aire- Modelo 921.166420 Vista esquemtica Compresor de aire- Modelo Lista de las piezas 921.166420 Your Home MY-HOME Callanytime,day or nightU.S.A.and Canada