Carrier 17/19EX - Manual (Page 20)

Contents
Pumpout and Refrigerant Transfer Procedures
Preparation
Operating the Optional Pumpout Compressor
To Read Refrigerant Pressures
Transferring Refrigerant from Normal Operation into the Utility Vessel
Transferring Refrigerant from Normal Operation into the
Cooler/Condenser/Compressor Section
Return Refrigerant to Normal Operating Conditions
General Maintenance
Refrigerant Properties
Adding Refrigerant
Removing Refrigerant
Adjusting the Refrigerant Charge
Refrigerant Leak Testing
Leak Rate