990-66230B-001

Replace the Air Filter on UPS for External Batteries

  1. Remove the front panel from the UPS.
    NOTE: Be careful not to disconnect the cables on the rear side of the front panel.

    10-20 kVA UPS



    30-40 kVA UPS

  2. Loosen the screws and remove the three support brackets.

    Rear View of the Front Door for 10-20 kVA UPS

    Rear View of the Front Door for 30-40 kVA UPS

  3. Remove the air filter from the front panel.

    Rear View of the Front Door for 10-20 kVA UPS

    Rear View of the Front Door for 30-40 kVA UPS

  4. Install the new air filter in the front panel.
  5. Reinstall the support brackets and fasten the screws.
  6. Reinstall the front panel.
  7. Restart the air filter counter, see Configure the Air Filter Reminder.
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