Removing Transformer T1; Transformer T1 Removal; Hardware Removal For Access To T1 - Powerware 9315 Installation Addendum

Removing Transformer T1

Transformer T1 Removal

2.1
Removal should be performed only by qualified personnel.
To remove Transformer T1, perform the procedures in the following paragraphs.
Refer to Chapter 1 Getting Started for tools and equipment required to remove
transformer.
2.1.1

Hardware Removal for Access to T1

To gain access to T1, perform the following procedure:
NOTE: Retain all removed assemblies and hardware, and store in a safe place to
prevent damage. Assemblies and hardware will be reinstalled upon
completion of the removal procedure.
1.
Move the Output/Inverter Cabinet to the work area determined using the
guidelines presented Chapter 1 Getting Started.
2.
Open cabinet doors.
3.
Remove top door hinges and remove doors.
4.
Remove four rear panels from cabinet as follows (see figure 2---1):
a.
Remove panel 1 by loosening four screws at bottom of panel and
removing ten screws from top and sides. Remove panel.
b.
Remove panel 2 by loosening four screws at bottom of panel and
removing ten screws from top and sides. Remove panel.
c.
Remove panel 3 by loosening four screws at bottom of panel and
removing six screws from sides. Remove panel.
d.
Remove panel 4 by loosening four screws at bottom of panel and
removing six screws from sides. Remove panel.
5.
Remove vertical center channel by removing two top and two bottom screws
(see figure 2---2).
6.
Remove rear transformer baffle by removing two screws(see figure 2---2).
7.
Disconnect blower connectors B8P1 through B11P1.
8.
Remove four front screws, and one left and one right side screw securing
blower assembly B8---B11 (see figure 2---3).
Powerware 9315 (500 kVA- -750 kVA) T1 and T3 Installation Addendum
164201244- - 001 REV. A 011500
WARNING:
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