Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily or
permanently
Leak Test - Service Ports/Access Valves
The primary seal for the service ports is the sealing cap. This cap contains a specially designed O-ring or gasket which provides a leak-free seal. Should the cap be loose, missing, or the wrong cap used, it will result in the loss of
refrigerant.