Ingersoll Rand Air Compressor R132IU-7.5

Check the cooler(s) for build up of foreign matter

Cleaned the cooler(s) if necessary?

On water cooled and sea water cooled models, check the water input line strainer for build up of foreign matter

Cleaned the water input line strainer if necessary?

Loosen filter element with the correct tool

Remove the element from the housing

Place the old element in a sealed bag and dispose of in a safe way

Clean the mating face of the housing

Remove the new Ingersoll Rand replacement element from its protective package

Apply a small amount of lubricant to the element seal

Screw the new element down until the seal makes contact with the housing, then hand tighten a further half turn

Start the compressor and check for leaks

Sign off on the coolant filter replacement

Take coolant sample for fluid analysis

Check scavenge screen for blockage, clean if required

Check the calibration of the pressure transducer

Warning: Do not operate unit past this 1000 hour change interval, as coolant degradation will occur.

Enter the current machine operating hours

Enter the date of the last coolant change

Is it time to change the coolant? (1000 hours or 6 months passed)

Was the coolant successfully replaced?

Sign off on the coolant replacement

Coolant visible in the sight glass while machine is running on load?

Coolant level is between the middle and the top of the green section of the sight glass?

Run the compressor for a minimum of 40 seconds before stopping?

Add coolant until the level is up to the mid-point of the sight glass?

Visual check of machine for any leaks?

Visual check of machine for dust build up?

Visual check of machine for unusual noise/vibration?

Contact IR authorised distributor if in doubt.