Ingersoll Rand Compressor SSR-EPE50

Warning: This procedure requires trained personnel with PPE!

Is the operating environment clean?

Is the inlet filter changed at prescribed intervals?

Is the operating environment extremely dirty?

Enter the current hours of operation

If the operating environment is dirty, change coolant, filters, and separator elements more frequently.

Did you use a suitable device and loosen the old element?

Did you use a drain pan to catch any leakage during removal?

Did you discard the old element?

Inspect Separator element differential

Inspect Air filter Delta P (at full load)

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.

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 filter element available?

If the coolant filter element is not available, order one and stop the procedure

Is the coolant drain hose available?

If the coolant drain hose is not available, order one and stop the procedure

If the coolant is not hot, heat it up to ensure more complete drainage

Warning: This procedure requires trained personnel with PPE!

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. A graduated cylinder showing cubic centimeters (cc) may be used, or a 35mm film canister can give a close approximation for 2 cubic inches when filled.

Add the recommended volume of the recommended lubricant.

Do not expect grease to appear at the outlet, but if it does, discontinue greasing at once.

Run motor for about 30 minutes before replacing outlet plugs or reliefs.