4.1.2 Replacing the Fan Unit
Fan Unit
(1) Turn OFF the Drive unit.
Remove
(2) Pull out the two plastic fasteners and remove the inlet plate.
(3) Remove the four screws on the fan unit.
(4) Remove the fan unit.
NOTE
(5) Pull out the two fan cable connectors
(6) Remove the fan filter from the fan unit.
NOTE
RC620DU Rev.5
Maintenance 4. Maintenance Parts Replacement Procedures
The fan cable is connected to the fan
unit. Be sure to remove it slowly.
from the SMB to the direction shown by
the arrow.
When the Option Unit is mounted, the fan filter is not used.
Fan Unit
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