Before disconnecting the air conditioning system elements necessary to prepare the tools and equipment for maintenance of the system in such a way as to leave the disconnected elements of the system in the least possible time.
When disconnecting the air conditioning system components immediately close the connection corresponding caps to eliminate the ingress of moisture into the system.
The bench elements and tube air-conditioning system should be stored in sealed packaging.
Repeatedly bend previously molded tube.
All the tools, coolant distributing reservoir, measuring instruments and tubes should be stored in a dry and clean place.