Quantum DXi6902, Field Service Manual, Page: 192 / 242

Chapter 3: DXi6902 FRU Removal and Replacement Procedures
Replacing Array or Expansion Module Power Supplies
168 Quantum DXi6902 User’s Guide
• The rebuild process takes approximately 17 hours (no system
load) to 23 hours (normal system load).
• You can continue to use the DXi6902 normally while the drive
rebuilds. System performance may be reduced during the
rebuilding process.
4 In the remote management console, delete any administrative alerts
and close any service tickets.
Replacing Array or Expansion Module Power Supplies
This section describes how to remove and replace power supplies in the
DXi6902 Array module (RBOD) and Expansion module (EBOD), and
contains the following sections:
• Obtaining a Replacement Array or Expansion Power Supply
• Replacing an Array or Expansion Power Supply
Note: DXi6902 uses redundant, hot-swappable power supplies. You
do not need to shut down the system to remove and replace a
power supply.
Caution: Each Array and Expansion module require one power
supply for normal operation. Remove and replace only one
power supply at a time if the system is powered on.
Obtaining a
Replacement Array or
Expansion Power
Supply
Before beginning the replacement procedure, make sure that you have
the required replacement kit. The appropriate replacement power
supply will be provided by Quantum Customer Support (see Figure 101 ).
You will need the following items to perform this procedure:
• Replacement power supply kit provided by Quantum Customer
Support.
• ESD grounding wrist strap (included in the replacement kit)