Powerware 9315 - Starting and Stopping the UPS; Using the Control Panel

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Powerware 9315 (500 kVA--750 kVA) T1 and T3 Installation Addendum
164201244--001 REV. A 011500
Removing Transformer T3
3.1 Transformer T3 Removal
WARNING:
Removal should be performed only by qualified personnel.
To remove Transformer T3, perform the procedures in the following paragraphs.
Refer to Chapter 1 Getting Started for tools and equipment required to remove
transformer.
3.1.1 Hardware Removal for Access to T3
To gain access to T3, 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 Input\Rectifier 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 3---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 screw securing left side of transformer baffle to cabinet
( s e e f i gu r e 3 --- 2 ) .
6. Remove four top and two bottom screws securing vertical center channel to
cabinet (see figure 3---2).
7. Carefully disengage transformer baffle from transformer and remove vertical
center channel with baffle attached from cabinet.
8. Remove three screws securing vertical center channel bracket to cabinet, and
removebracket(seefigure3---3).
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