Components

RECIPROCATING COMPRESSOR

COMPONENT

FUNCTION

MAINTENANCE

GAUGES
  • Provides indication for compressor monitoring.
    		•
  • Clean, calibrate and check for proper operation.
  • Check for leaks and tighten fittings.

    • MOTOR
  • Provides energy for compressor.
    		•
  • Lubricate motor bearings.
  • Check motor insulation resistance.
  • Measure vibration.
  • Check condition and alignment of drive section.

    • MOTOR STARTER
  • Controls on/off operation of motor.
    		•
  • Check operating current and heater size.
  • Inspect starter coils and contacts.

    • CONTROL PANEL
  • Provides safety interlocks and controls for compressor operation.
    		•
  • Sequence test all controls.
  • Calibrate and clean controllers and safety controls.
  • Check setpoint of controls and limits.

    • COMPRESSOR
  • Prepares refrigerant to be condensed and reused at the evaporator.
    		•
  • Check crankcase heater operation.
  • Check refrigerant charge.
  • Check for refrigerant and oil leaks.
  • Test for efficiency.
  • Check oil level and condition.
  • Perform acid test.
  • Observe bearing and operating surface temperatures.
  • Measure vibration.
  • Sequence cylinder unloaders.
  • Check high pressure safety control.