Frick Compressor Unit RXF-30

Check oil analysis at 1000 hours of operation

Schedule oil analysis every 6 months thereafter

Use Frick oil filter elements only

Participate in a regular oil analysis program

Record Oil Analysis Kit part number

Take oil samples after the oil filter

Maintenance Schedule / Vibration Analysis

Enter the vibration reading at Location A

Enter the vibration reading at Location B

Enter the vibration reading at Location C

Is the vibration level within the acceptable range at all locations?

Evaluate the vibration readings carefully

Was the vibration analysis influenced by other equipment?

Record any additional observations or comments

Ensure adequate refrigerant load is available for load testing

Operate the unit at as high a load as possible for 3 hours

Adjust liquid injection oil cooling if applicable

Adjust water control valve to cooler if applicable

Calibrate the compressor slide valve

Pull and clean suction strainer after 24 hours of operation

Check if suction strainer is excessively dirty

Repeat suction strainer cleaning every 24 hours if dirty

Prepare a 3% solution of Phosphoric or Oxalic Acid

Specify alternative cleaning solution used, if any

Back flush the oil cooler with the cleaning solution

Rinse the heat exchanger with fresh water

Pull and clean suction strainer after 24 hours operation.

Is the suction strainer excessively dirty?

Repeat cleaning every 24 hours until system is clean if strainer is excessively dirty.

Follow the Maintenance Schedule if strainer is not excessively dirty.