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18.
Close the internal or external battery disconnect(s) or protective device(s).
19.
Close all load circuit breakers present in the shelf.
20.
Install all load fuses removed from the shelf.
a)
Requirement: SCU+ "Major/Minor" alarm indicator goes from red to off.
b)
Requirement: Press ESC repeatedly to return to the Main screen. SCU+ displays "Normal".
c)
Requirement: All external alarms deactivate.
5.2.8 Final Steps
1.
Verify the Distribution Unit door is closed and secured.
2.
Verify all Rectifier Modules and the Controller are fully seated, latched, and the latch handle screws secured.
Verify there are no external alarms, and the local indicators are as shown in Table 5.1.
3.
6 Operating Procedures
6.1 Rectifier Module
Refer to the Rectifier User Manual (UM1R481000).
6.2 SCU+ (Standard Control Unit Plus)
Refer to the separate SCU+ User Manual (UM1M521BNA) supplied with your Power System.
7 Maintenance
7.1 System Maintenance Procedures
DANGER! Adhere to the "Important Safety Instructions" presented at the front of this document.
The maintenance procedures listed in Table 7.1 should be performed and recorded at the recommended interval to ensure continual
system operation.
The table references specific section in these instructions that help in performing these procedures.
Table 7.1: Maintenance Procedures to be Performed at 6-Month Intervals
PROCEDURE
Check Ventilation Openings for Obstructions
such as Dust, Papers, Manuals, etc.
Inspect and Tighten All Installer's Connections
REFERENCED IN
--
Making Electrical Connections.
Proprietary and Confidential © 2022 Vertiv Group Corp.
Vertiv™ NetSure™ -48 VDC Power System Installation and User Manual
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