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

Stator: Testing and Inspection

1. Using an ohmmeter, check the resistance between the slip rings. Resistance reading should be between 2.5-3.6 ohms.
2. Check for continuity between each slip ring and rotor core. If continuity exists, the rotor coil is shorted and should be replaced.
3. If rotor is to be reused, clean the slip rings with fine emery paper if they appear grooved or dark.