Quantum DXi6902, Field Service Manual, Page: 196 / 242

Chapter 3: DXi6902 FRU Removal and Replacement Procedures
Replacing an Array Module Controller
172 Quantum DXi6902 User’s Guide
Installing a Replacement Power Supply in an Array or
Expansion Module
To install the replacement power supply in the DXi6902 Array module
(RBOD) or Expansion module (EBOD):
1 Ensure that the power switch on the new supply is in the off
position (see Figure 104 ).
WARNING: To avoid electrical shock, make sure the power cord is
disconnected from the new power supply and the
power switch is off before inserting into the Array or
Expansion module chassis.
2 Slide the replacement power supply into the chassis until the power
supply snaps into place, and push the handles into the closed
position.
3 Connect the power cable to the power supply and plug the cable
into a power outlet.
4 Turn on the power switch.
Allow up to a minute for the system to recognize the power supply
and determine its status. The AC enabled LED turns green to signify
that the power supply is functioning properly.
5 In the remote management console, delete any administrative alerts
and close any service tickets.
Replacing an Array Module Controller
This section describes how to remove and replace a controller in a
DXi6902 Array module (RBOD) and contains the following sections:
• Obtaining a Replacement Array Module Controller
• Replacing an Array Module Controller