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FR-CV-37K/55K, FR-CV-H37K/H55K
1) Disconnect the wiring of the power regeneration common converter unit.
2) Remove the front cover.
3) Unplug the cooling fan connector from the cooling fan connection cable fastening holder.
Cooling fan connector
Cooling fan connection
cable fastening holder
4) Shift the protective covers and unplug the connectors.
Protective cover
Precautions for Maintenance and Inspection
37
3
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