Eaton Powerware 9390 IAC-D, Installation And Operation Manual

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Installing the IAC-D
3-6
EATON Powerware
®
9390 IAC-D Installation and Operation Manual
S
164201591 Rev B powerware.com
Figure 3-4. 160 kVA UPS with Line-up–and–Match IAC-D
3. If not already open, unfasten the 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 top internal safety shield panel covering the input
terminal compartment and remove the panel to gain access to the optional field
kit (see Drawing 164201591-8, sheet 4 of 6).
6. Remove the optional 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-D. Save the cover, screws, and brackets for later use.
9. Remove the screws securing the inside distribution panel door, and swing the door
open.
10. 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.