Removal of Manifold Gauge Set

For the A/C system charged with the specified amount of refrigerant, remove manifold gauge set as follows:

1. Close suction side valve (Lo) of manifold gauge set. (The discharge side valve (Hi) is closed continuously during the process of charging.)
2. Close refrigerant container tap valve.
3. Using shop rag, disconnect charging hoses from service valves. This operation must be performed quickly.
4. Put caps on service valves.