Maintenance and Troubleshooting for Refrigeration Operators

This hands-on Laboratory-based class is designed to provide those with ammonia refrigeration system maintenance and repair responsibilities with the knowledge and skills required to perform routine maintenance and repairs on their systems. This course is a total of 40 hours lab time. Upon successful completion of this course the student shall receive 36 professional development hours as well as 3.6 continuing education units. All texts and material needed for the class are included with the purchase of the class.

Some of the topics covered include:

• Dial indicator alignment
• Laser alignment
• Conveyor setup and leveling
• Mechanical shaft seal replacement
• Pump rebuild and repair
• Reciprocating compressor rebuild and repair
• Belt tensioning
• Valve group isolation
• Valve rebuilds and repairs
• Vibration Analysis
• Shaft Seal Replacement
• Ammonia Sensor Calibration
• Slide Valve Calibration
• General System Diagnostics
• Troubleshooting

The course is taught 7am – 5:30pm Monday – Thursday.
A working lunch will be provided.