Title: Pneumatic Filter Regulator (FRL) (Pneumatics) - Troubleshooting
Course: Troubleshooting Labs > Section: Sample Troubleshooting Component Pages

Pneumatic Filter Regulator Lubricator - check bulb, fittings, gauge, and knob

Common Component Failure Problems

- Fittings/connections are not secure and are leaking
  - Check connections (possible leak points) for leaking
- Gauge is not working properly
  - Indicator does not move when there is a change in pressure flow (when the pressure is increased or decreased)
- Adjustment knob is damaged or broken
  - Knob won't turn one way or the other
- Fittings are not hooked up properly
  - Can sometimes happen after having been replaced
- Air flow is hooked up in the wrong direction
  - Check the incoming air direction to make sure it is going the same direction as the arrow on the PFRL
- Collection bulb is damaged or leaking

Troubleshooting Instrumentation/Tools

- Observations

Troubleshooting Step-by-Step Example

Additional Troubleshooting Information

Schematic:

Where to Purchase:

Automation Direct

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