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)
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temporarily or
permanently
Bolt/Nut Coupling Type
BOLT/NUT COUPLING TYPE 1.
Lubricate O-ring fittings with compressor oil for easy tightening and to prevent leaking of
refrigerant gas.
2.
Tighten the nut using two wrenches to avoid twisting the tube.
3.
Tighten the O-ring fittings to the specified torque.
