Eaton Powerware 9390 Specifications download pdf (Page 42)

Installing the IAC

3-22

EATON Powerware

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

34. Secure the large nut on the UPM 2 hinge.

35. Proceed to paragraph 3.4.2.

36. Remove the right-hand screw from the top right-hand door hinge on UPM 1 and

the left-hand screw from the top door hinge on the IAC.

NOTE

Cabinet joining brackets are provided in the field kit for securing each cabinet at

the top and bottom. A small flat bracket joins the top of the cabinets and a larger flat

bracket joins the cabinets at the bottom. The small flat bracket is attached to the cabinet

tops first.

37. Locate a small flat bracket from the field kit. Align the holes in the small flat

bracket over the door hinge screw holes. Replace the screws in the hinges,

securing the bracket to the cabinets (see Figure 3-13).

38. Locate a large flat bracket from the field kit. Place one end of the bracket over the

bolt on the bottom side of the lower right-hand hinge on the UPM 1 and the

other end over the bolt on the bottom side of the lower hinge on the IAC (see

Figure 3-13).

Top View with Small Bracket

Front View with Large Bracket

Existing Screws

Bracket

from Kit

Nuts from Kit

Existing HingeExisting Hinge

Bracket from Kit

UPM 1 IAC

Figure 3 -13. 100–160 kVA UPM 1 to IAC Joining Brackets

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Eaton Powerware 9390 Specifications Page 42