224 Rockwell Automation Publication 750-TG100B-EN-P - June 2019
Chapter 9 Power Bay Components
Install the DC Precharge Module Disconnect Handle and Shaft
Install the DC precharge module disconnect handle and shaft in the reverse order
of removal.
DC Precharge Module
You must remove the DC precharge module from the enclosure to access
components inside the module. To remove the DC precharge module, you must
first remove the power module that is connected to the DC precharge module.
See Power Module Replacement on page 236
.
DC precharge modules weight 41 kg (90 lb). Equipment is available that is
designed to help you safely handle the DC precharge module. The following
equipment is recommended:
• PowerFlex 750-Series module service cart, catalog number
20-750-MCART1, publication 750-IN105
.
• PowerFlex 755T DC precharge module lift, catalog number
20-750-MCART2, publication 750-IN105
.
Remove the DC Precharge Module from the Enclosure
Follow these steps to remove the DC precharge module from the enclosure.
1. Review the Product Advisories on page 14
.
2. Remove power from the system. See Remove Power from the System on
page 15
.
3. Open the corresponding power bay enclosure door.
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