Cleaning And Replacing The Fan Filter - Epson RC520 Manual

Maintenance 4. Control Unit
(8) Install the HDD and secure it.
(9) Connect the Operation Unit, ATTEND (TEACH) Control Device, or OPTIONAL

4.6 Cleaning and Replacing the Fan Filter

To clean and replace the Fan Filter, follow the procedure below:
(1) Shut down Windows. Then, turn OFF the power on both the Control Unit and Drive
(2) Remove four screws from the front panel of the Control Unit and remove the fan.
(3) Pull out the filter from the filter case of the fan.
(4) Clean or replace the filter. When you clean the filter, vacuum the dust with a
(5) Place the clean filter back in the filter case.
(6) Secure the fan to the Control Unit.
140
For details, refer to the Maintenance 4.8 Replacing the HDD (Hard Disk Drive).
DEVICE Dummy Plug that has been previously removed to the OPTIONAL
DEVICE connector.
Unit.
vacuum cleaner.
Filter
RC520 Rev.7