Ingersoll Rand Compressor SSR-HP60

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.

Is the removable screen and orifice located in the exit end of the assembly?

The screen and orifice will require cleaning.

Did you disconnect the scavenge line tubing from each end?

Did you 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?

Did you pull the end out of the center section while using care to prevent damage to the screen or sealing surfaces?

Did you clean and inspect all parts prior to reinstallation?

Warning: Ensure to work in a clean environment and wear appropriate PPE.

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, proceed to change the coolant filter.

Has the machine been operated for 2000 hours?

If yes, proceed to change the coolant filter.

If yes, proceed to change the coolant filter.

Warning: This procedure requires trained personnel with PPE!

Choose the type of coolant used

Enter the hours of operation of the unit

Is the coolant drain hose present in the starter box?

If the coolant drain hose is not present, report the issue to the maintenance team and stop the procedure

Warning: Hot coolant can cause severe injury. Use care when draining separator tank.

Is the drain valve located on the bottom of the separator tank?

Is the drain hose and fitting assembly installed in the end of the drain valve?

Warning: This procedure requires trained personnel with PPE!

All 60 Hz ODP drive motors and all fan motors.

Grease relief along shaft can occur, precluding necessity of removing this plug if inaccessible.

The inlet grease gun fittings and outlet plugs (or spring-loaded reliefs) are located at each end of the motor housing.

The drive end reliefs protrude out the circumference of the lower portion of the end bell near a flange bolt.

The drive end outlet plugs are located just behind the flange in the air intake area at about the 5 or 6 o’clock position.

Free drain hole of any hard grease (use piece of wire if necessary).

Use a hand lever type grease gun.

Determine in advance the quantity of grease delivered with each stroke of the lever.

Inspect Discharge temperature (air)

Inspect Separator element differential

Inspect Air filter Delta P (at full load)