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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Compressor Clutch: Testing and Inspection
Magnet Clutch Inspection ^
Check armature plate and magnet clutch pulley for wear and oil soak respectively.
^
Check magnet clutch pulley bearing for noise, wear and grease leakage.
^
Measure magnet clutch coil for resistance at
20 °C (68 °F). If the measured resistance does out of specification, replace magnet clutch assembly.
Magnet clutch coil resistance
Standard:
3.5 - 4.0 ohms
