Chapter 3: FRU Removal and Replacement Procedures
Replacing Array or Expansion Module Power Supplies
Quantum DXi6900-S Field Service Manual
156
Removing a Failed Power Supply from an Array or Expansion Module
To remove the failed power supply from the DXi6900-S Array module (RBOD) or Expansion module
(EBOD):
Caution:
Make sure to remove the failed power supply (service action LED is amber) and not the
functioning power supply (AC enabled LED is green). If you remove the functioning power supply,
power will be lost to the Array or Expansion module, and data loss may occur.
1. Disconnect the power cable from the power source and the failed power supply (see
).
2. Pull the handles out and toward the sides of the power supply.
3. Slide the power supply out of the chassis.
Figure 111:
Removing and Installing an Array or Expansion Module Power Supply
Installing a Replacement Power Supply in an Array or Expansion
Module
To install the replacement power supply in the DXi6900-S Array module (RBOD) or Expansion module
(EBOD):
1. Ensure that the power switch on the new supply is in the off position (see
).
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.
