Eaton Powerware 9390 Specifications download pdf (Page 26)

Installing the IAC

3-6

EATON Powerware

9390 IAC-B and IAC-T Installation and Operation Manual S 164201590 Rev C powerware.com

Figure 3-4. 100–160 kVA UPS with Line-up-and-Match IAC

3. If not already open, unfasten the IAC front door latch and swing the door open.

4. If not already removed, remove the door. Remove the retaining screws located

inside the door at the top and bottom hinge pivot points, then lift the door off.

Save the retaining screws for reinstallation of the door.

5. Remove the screws securing the internal safety shield panels, and remove the

panels to gain access to the inside of the cabinet.

6. Remove the field kit from the bottom of the cabinet and retain for later use.

7. If necessary, remove the cosmetic cover and hanger brackets from the right-hand

side of the UPS. Save the cover, screws, and brackets for later use.

8. If necessary, remove the cosmetic cover and hanger brackets from the left-hand

side of the IAC. Save the cover, screws, and brackets for later use.

9. Remove the knockouts, as required, on the bottom right side of the UPS cabinet

inside panel. Refer to the applicable Powerware 9390 Installation and Operation

manual, listed in paragraph 1.5, for the location of the knockout plug.

10. Remove the knockouts on the bottom left side of the IAC inside panel (see

Drawing 164201590-5, sheet 2 of 2 on page A-33).

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Eaton Powerware 9390 Specifications Page 26