Ingersoll Rand Compressor SSR-XF60

Inspect Discharge temperature (air)

Inspect Separator element differential

Inspect Air filter Delta P (at full load)

Tools Required: Open end wrench, Pliers

The screen/orifice assemblies are similar in appearance to a straight tubing connector and will be located between two pieces of 1/4 inch O.D. scavenge line tubing.

The main body is made from 1/2 inch hexagon shaped steel and the diameter of the orifice and a direction-of-flow arrow is stamped in flat areas of the hexagon.

A removable screen and orifice is located in the exit end of the assembly and will require cleaning.

To remove the screen/orifice, disconnect the scavenge line tubing from each end. Hold the center section firmly and use a pair of pliers to gently grasp the exit end of the assembly that seals against the scavenge line tubing.

Pull the end out of the center section while using care to prevent damage to the screen or sealing surfaces.

Clean and inspect all parts prior to reinstallation.

When the assembly is installed, confirm the direction of flow to be correct. Observe the small arrow stamped in the center section and ensure the direction flow to be from the separator tank to the airend.

Sign off on the separator cleaning

In very clean operating environments and where inlet filter is changed at the above prescribed intervals.

In extremely dirty environments change coolant, filters, and separator elements more frequently.

■ SSR Ultra Coolant (Standard Factory Fill)

■ SSR H1-F Food Grade (Optional)

SSR Ultra Coolant is a polyglycol base coolant. Change Ultra Coolant after every 8000 hours or every two years, whichever comes first.

SSR Food Grade Coolant is a polyalphaolefin base coolant. Change after every 1000 hours or every 6 months whichever comes first. Do not operate unit beyond this 1000 hour coolant change interval, as coolant degradation will occur.

In addition to the tools normally found in any reasonably equipped serviceman’s toolbox, the following items should be available at the work site:

Warning: This procedure should be performed in a clean environment and by trained personnel only.

Is the operating environment extremely dirty?

If yes, change coolant, filters, and separator elements more frequently.

Has the machine been operated for 150 hours?

If yes, change the coolant filter.

Has the machine been operated for 2000 hours?

If yes, change the coolant filter.

Coolant Filter Replacement Procedure

Clean cooler cores if discharge air temperature is excessive or if unit shutdown occurs on high air temperature.

Ensure that the compressor is isolated from the compressed air system by closing the isolation valve and venting pressure from the drip leg.

Ensure that the main power disconnect switch is locked open and tagged.

■ Air hose equipped with approved O.S.H.A. nozzle.

On units sold outside the U.S.A. consult local codes.