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Teresa GardnerAug 15, 2025
What to do if my Johnson Controls Frick RXF 30 Air Compressor pump does not pump?
- OoliviawestAug 15, 2025
If your Johnson Controls Air Compressor pump isn't pumping, several issues could be the cause. It might have lost its prime due to an air leak or low level in the tank, so fix any air leaks and ensure the liquid level is adequate. Check that the pump is rotating in the correct direction and that the motor is operating at the correct speed. Also, make sure both the suction and discharge valves are open and that the strainer isn't clogged. If the relief valve is set too low or stuck open, adjust it. A worn-out pump will also fail to pump, so consider replacing it. Review any recent changes to the liquid system or operations that might explain the issue, and adjust the end clearance and head position if they are incorrect.
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