Instruction manual

5. Expansion, Replacement and Removal
174
(1) Removing
[Step 1]
Turn off the power supply module to replace.
[Step 2]
Disconnect the stand-by power supply cable from the main device and the EPU.
[Step 3]
Remove the power supply module.
(2) Installing
[Step 1]
Mount the power supply module to the EPU.
[Step 2]
Connect the stand-by power supply cable to the main device and the EPU.
[Step 3]
Turn on the power supply modules.
Do not put your hands inside the device carelessly. The components may cause the
injury.
Prior to mounting/dismounting the power supply module, turn off the switch of it.
Do not touch the parts or the soldered surfaces on the power supply module. For storage, put
the module in an antistatic bag.
When the EPU is used with the removed power supply module, install the blank panel.
Otherwise, the components may cause the injury or invading foreign matters may cause
failure.
Remove the blank panel to extend the power supply module. Store the removed blank panel
securely.