Ingersoll Rand Compressor R30

The flexible hoses that carry coolant through the cooling system may become brittle with age and will require replacement. Replace them as needed or every four years.

1. Depending on the location of the hose, it may contain compressor coolant. It is recommended to drain the coolant into a clean container. Cover the container to prevent contamination. If the coolant is contaminated, replace with new coolant.

3. Install the new hose and refill the compressor with coolant.

4. Start the compressor, check for leaks and check coolant level. Refill as necessary.

Check - Connections and hoses for leaks

A coolant level sight glass is located on the side of the separator tank. While the compressor is running under load, coolant should always be visible in the sight glass. The normal position is half way. The compressor should be running for at least 40 seconds for this check.

Stop the compressor, ensure the sump pressure is 0 psig and ensure the coolant is still visible in the sight glass.

Run the compressor for a minimum of 40 seconds. The coolant level should be visible in the sight glass. If not:

2. Isolate the compressor from the external air system.

3. Press the emergency stop to vent the separator tank and airend.

Checking / Cleaning No Loss Drain Trap (where fitted)

Press the test button on the drain and listen for condensate / air passing through the drain.

If the drain is clogged, replace the no loss drain valve service module. The service module consists of the lower portion of the drain trap and is not serviceable.

Sign off on the drain trap maintenance

Inspect Starter box power drive filter element

Replace Food-grade Filter Module

Analysis Premium Coolant (Ultra/Ultra EL)

Grease All motors (as required)

Scavenge screen blockage inspection

Replace Starter box power drive filter element

Replace Package pre-filter element

Air-cooled cooling system cleaning

Pressure transducers calibration

Sign off on the compressor maintenance