Maintenance and Inspection
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3. Disconnect the cables
connecting the X1 terminal
block to the top‑mounted fan
and pull out the cables from the
wiring tray. Remove cables of
terminals 1, 3, 5, and 7 only.
4. Remove the four fixing screws
from the top‑mounted fan and
take out the fan from the AC
drive.
Installing the fan on the top
1. Install the fan in the reverse order
of removal.
2. Wire fan cables according to the
wiring diagram.
3. Connect the cables to terminals 1,
3, 5, and 7 of the X1 terminal block.