Ingersoll Rand Air Compressor R150IU-125

NOTE: On some sea water cooled models the oil cooler and after cooler are fitted with sacrificial zinc anodes (pencils) that are located in the end bonnets of the coolers. These sacrificial zinc anodes should be checked after the first 50 hours of operation to determine if corrosive conditions exist. If satisfactory this interval may be extended to 500 hours.

Effects of corrosion or erosion are specifically excluded from warranty considerations.

Is the sacrificial zinc anode 50% corroded?

Are the waters coastal/harbour waters?

Note any corrosive chemicals found in the water

Sign off on the zinc anode check

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

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

Warning: Only trained personnel should perform this procedure.

Position a suitable container under the drain plug.

Drain plug removed and coolant completely drained?

Additional coolant removed from the airend discharge tube and oil coolers?

Drain plug replaced and compressor refilled?

CAUTION - DO NOT MIX OILS WITH ULTRA COOLANT.

Compressor started and checked for leaks?