Ingersoll Rand Air Compressor R160IU-8.5

Take coolant sample for fluid analysis

Check scavenge screen for blockage, clean if required

Check the calibration of the pressure transducer

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.

Is the sacrificial zinc anode 50% corroded?

If sacrificial zinc anode is 50% corroded it should be replaced.

Are you operating in coastal/harbour waters?

Coastal/harbour waters can contain corrosive chemicals from pollution and may reduce anode/cooler life.

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

Sign off on the 500 Hourly Zinc Anode Check

Operate the safety valve manually to verify that the valve mechanism is functioning correctly and that a small amount of air is released.

Check all hoses for signs of deterioration, cracks, hardening etc.

Replace all hoses every 4 years.

Sign off on the air compressor check

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?

• Unscrew the retaining nut and withdraw the old elements

• Fit the new element ensuring that the retaining nut is secured

• Unclip the retaining cap and withdraw the old elements)

. Fit new elements) and refit the retaining cap.

Unscrew the retaining nut and remove the cannister lid