Compressor Troubleshooting - Gardner Denver THOMAS ULTRA AIR-PAC T-30HP Manual Del Usuario

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ELECTRIC COMPRESSOR TROUBLESHOOTING
The following guide has been compiled to assist the consumer in identifying problems
that may be encountered with electric compressors. Please inspect for possible
causes and contact an authorized service center when necessary.
SYMPTOM
Motor Won't Start
Compressor Won't
Restart
Low Air Output
Compressor Won't
Shut Off
Water in Air Lines
or Tools
Low Pressure to
Tools
These procedures require special fixtures, tools or asssembly tech-

niques available only through a Service Center. For service, contact the
dealer from whom you purchased the compressor. To order parts, visit our
website, www.thomasairpac.com, or call our Customer Service Center at
1-800-558-7721.
POSSIBLE CAUSE
No Power to Compressor
Switch Lever in "Off" Position
Faulty Start Relay
Faulty Start Capacitor
Check Valve Leaks
Low Voltage to compressor
Pressure Switch Hanging Up
Leak At Fitting(s)
Broken Valve Flapper
Debris in Valves
Faulty Head Gasket
Faulty Valve Plate Gasket
Worn Piston Cup
Leak At Fitting(s)
Broken Valve Flapper
Debris in Valves
Faulty Head Gasket
Faulty Valve Plate Gasket
Worn Piston Cup
Relief Valve Leaking
Tank Not Drained Regularly
Damaged Gauge on Regulator
Regulator Not Adjusted Properly
Faulty Regulator
CORRECTIVE ACTION
Check Circuit Breaker or Fuse.
Move Switch Lever to On
Position.


Inspect Check Valve-Contact
Service Center.
Connect Unit to Sufficient
Voltage Source.
Inspect Pressure Switch-
Contact Service Center.
Inspect Fittings-If Loose or
Damaged Contact Service
Center.
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Inspect Fittings-If Loose or
Damaged Contact Service
Center.
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Drain Air from Tank(s) through
Drain Valves.
Ensure Air Lines are Free of
Moisture.
Inspect Gauge-Contact Service
Center.
Adjust Regulator to Required
Pressure.
Inspect Regulator-Contact
Service Center.
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