Ingersoll Rand Air Compressor HXP50–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

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.

Warning: Always stop the machine, electrically isolate and vent all trapped pressure before starting any maintenance procedure.

Is the air filter indicator locked into red position before the 2000 hour/1 year change out period?

If yes, follow the steps below:

Change the air filter if needed.

Coolant Filter Change Procedure

Loosen filter with the correct tool.

Remove the filter from the housing.

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

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.

Strip, clean and re–Grease motor bearings of ODP motors.

Replace sealed bearing on IP55 motors.

Fit replacement electrical contactor tips.