Frick Compressor Unit RXF-68

Pull and clean suction strainer after 24 hours operation.

Is the suction strainer excessively dirty?

Is the refrigerant load adequate for load testing the unit at normal operating conditions?

Record the start time of the compressor unit operation.

Enter the load percentage at which the unit is operating.

Adjust liquid injection oil cooling, if applicable.

Adjust water control valve to cooler, if applicable.

Calibrate the compressor slide valve.

Record the time after 24 hours of operation to pull and clean the suction strainer.

Was the suction strainer excessively dirty?

Ensure the nitrogen charge is safely released before entering the unit

Remove holding charge shipping gauges before pressure testing and refrigerant charging

Store units in a clean, dry location to prevent corrosion damage

Consider proper care for solid state components of the microprocessor

Has the nitrogen charge been checked for units stored over two months?

Contact Johnson Controls-Frick for long term storage procedure if needed

Ensure use of Frick filter elements to maintain warranty

Refer to Oil Pump Strainer procedure for detailed cleaning steps

Refer to Liquid Injection Strainer procedure for detailed cleaning steps

Replace Coalescers at specified hours of operation

Change the oil when changing the coalescer filter element

Remove and clean applicable strainer elements

Ensure only Frick filter elements are used to avoid warranty issues

Refer to the Coalescer Filter Element procedure for detailed replacement steps