Replace the Dust Filter
- Lift the front panel free of the UPS cabinet.NOTE: Be careful not to disconnect the cable on the rear side of the front panel.
- Loosen the screws and remove the metal brackets.
- Replace the dust filter.
- Reinstall the metal brackets and fasten with the screws.
- Reinstall the front panel.
- Reset the dust filter time in the display. See Set the Life Cycle Monitoring for more information.