Available Methods
EVACUATING AND CHARGINGBefore charging, evacuate the system if Refrigerant-12 is lost or if the system has been opened.
Evacuation and charging is a combined procedure. Purge all gage lines with Refrigerant-12 before charging.
There are three standard Refrigerant-12 evacuate and charge procedures:
^ J 23500-01 Charging Station Method
^ Drum Method
NOTICE: Do not use alcohol to remove moisture from the system. Alcohol can damage components.