Instruction manual

5. Expansion, Replacement and Removal
190
[Step 2]
Mount the power supply module to the EPU.
[Step 3]
Connect the AC power cable to the switch.
[Step 4]
Connect the standby power cable to the main device and the EPU.
[Step 5]
Turn on the switch.
[Step 6]
Turn on the power supply module to output power to the switch.
NOTE
After replacement of the main device, restore operating information when the
device starts up.
Use the restore command for restoration of operating information. For details about
the restore command, see the applicable Software Manual Operation Command
Reference.