Ingersoll Rand 47578983001 39218193 2,000-Hour Service and Motor Grease Configuration

Where It Excels in Industrial Use

• Designed for scheduled 2,000-hour maintenance on compatible Ingersoll Rand Sierra 37–75 kW oil-free rotary screw compressor systems.

• Combines the 47578983001 maintenance package with the specified 39218193 motor grease as one complete service configuration.

• Supports preventive maintenance programs where compressor service intervals and motor bearing lubrication are managed together.

• Suitable for industrial production, process-air, food and beverage, pharmaceutical, electronics, and other applications using Class 0 oil-free compressed air.

• Helps maintenance teams organize scheduled service around the applicable compressor platform while maintaining the specified motor lubrication requirement.

Key Strengths at a Glance

• Scheduled 2,000-hour service: 47578983001 is identified as the 2,000-hour maintenance package for Sierra 37–75 kW compressors.

• Motor bearing lubrication: 39218193 is identified as Ingersoll Rand motor grease, with documentation associating it with Mobilith SHC 220 for applicable motor service.

• Sierra platform coverage: The maintenance package is associated with the Sierra 37–75 kW oil-free compressor range.

• Preventive service support: The configuration combines routine maintenance planning with the specified lubrication component.

• Application-specific selection: Compressor model, motor configuration, operating frequency, and current maintenance documentation should be verified before service.

Technical FAQs

1. What is the 47578983001 39218193 configuration used for?

It combines the 47578983001 2,000-hour Sierra 37–75 kW maintenance package with the specified 39218193 motor grease as one complete service configuration.

2. Which compressor family is associated with 47578983001?

47578983001 is identified as a 2,000-hour maintenance package for Ingersoll Rand Sierra 37–75 kW oil-free rotary screw compressors.

3. What is 39218193?

39218193 is an Ingersoll Rand motor grease reference associated with Mobilith SHC 220 for applicable motor bearing lubrication.

4. Why is the correct motor grease important?

Motor bearing lubrication depends on grease compatibility, operating temperature, bearing design, and the motor manufacturer's requirements, so the specified lubricant should be used according to the applicable maintenance procedure.

5. Is 39218193 suitable for every compressor motor?

No. Its application should be confirmed against the motor nameplate, lubrication instructions, operating frequency, and current Ingersoll Rand service documentation before use.

6. What maintenance interval is associated with 47578983001?

The package is identified as a 2,000-hour maintenance configuration for the Sierra 37–75 kW platform, subject to the specific compressor's operating conditions and maintenance schedule.

7. Which Sierra models fall within the 37–75 kW range?

The Sierra 37–75 kW range includes models such as SL37, SL45, SL55, and SL75, with additional model variants depending on pressure, frequency, and configuration.

8. What should be checked before applying 39218193?

The technician should verify the motor identification, grease specification, existing lubricant condition, lubrication points, and prescribed quantity before adding grease.

9. Can different greases be mixed with 39218193?

Greases should not be mixed unless compatibility has been established by the applicable lubricant or motor manufacturer, because incompatible thickener or base-oil systems can affect lubrication performance.

10. What should be recorded after completing the service?

The maintenance record should include the service date, compressor operating hours, installed service-package reference, lubricant reference, lubrication work performed, and any abnormal conditions identified during inspection.