UEENEEJ108A Recover, pressure test, evacuate, charge and leak test refrigerants Learner Workbook Version 1.

The UEENEEJ108A Recover, pressure test, evacuate, charge and leak test refrigerants learner workbook contains learning exercises, review questions and sample assessment instruments. It is intended to help students learn and is not a textbook. The workbook covers: Refrigerants; Refrigeration Oils; Refrigerant Identification Systems and Applications; Safety and Safe Handling of Refrigerants; Code of Good Practice, Ozone Protection Act and Regulations; Recovery and Reclaim Procedures; Pressure Testing Procedures; Leak Detection Methods and Procedures; Evacuation, Dehydration and Charging Methods; Contamination and Oil Changing.