Ingersoll Rand Air Compressor HP50–PE

Check the coolant level and replenish if necessary.

Visual check of machine for any leaks, dust build up or unusual noise or vibration

Report immediately, contact Ingersoll Rand authorized distributor for assistance if in doubt

When compressor is receiver mounted

Drain air receiver of condensate, or check that automatic drain is operating.

Visual check condition of package pre–filter

Sign off on the daily air compressor maintenance

Change drive belt and gas spring.

Replace the Ultra Coolant at whichever interval occurs first.

It is better to drain the coolant immediately after the compressor has been operating as the liquid will drain more easily and any contaminant will still be in suspension.

1. Stop the machine, electrically isolate and vent all trapped pressure.

2. Place a suitable container close to the drain valve.

3. Slowly remove fill/vent cap.

4. Remove plug from drain valve.

5. Open the drain valve and drain coolant into container.

This maintenance procedure is to be performed every 6 years or after every 16000 hours of operation, whichever comes first, or as defined by local or national legislation.

Cover plate and necessary fittings removed?

All internal surfaces inspected?

Sign off on the air compressor maintenance

Pressure vessel inspection frequency may be otherwise defined by local or national legislation.

Separator vessel and air receiver when fitted.

Fully inspect all external surfaces, and fittings. Report any excessive corrosion, mechanical or impact damage, leakage or other deterioration.

Remove and clean package pre–filter, replace if needed

Check the cooler(s) for build up of foreign matter. Clean if necessary by blowing out with air or by pressure washing.

1. Stop the machine, electrically isolate and vent all trapped pressure.

2. Remove the top cover to obtain access to the cooler.

Check hoses and fittings for leaks – tighten as required.