Adding Or Replacing A Power Supply Unit; Adding Or Replacing An Ac Power Supply Unit - Alaxala AX6300S Series Instruction Manual

5. Adding and Replacing Optional Modules

5.4 Adding or replacing a power supply unit

A power supply unit can be added while the Switch is on.
If the power supply is redundant, a power supply unit can be replaced while the
Switch is on.
NOTE
NOTE

5.4.1 Adding or replacing an AC power supply unit

(1) Removing an AC power supply unit
NOTE
Step 1
Set the power switch of the power supply unit you are replacing to OFF.
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Replacing a power supply unit must be performed by a trained
technician or maintenance personnel. Adding or replacing a power
supply unit requires connecting or disconnecting the power cable.
If another person performs the above and mishandles the power
supply unit, fire or electric shock could result.
Power supply units come in an AC model and a DC model.
Do not install both an AC power supply unit and DC power supply unit
on a single Switch.
If you install both units, they will not operate properly.
When replacing different types of power supply units, such as
replacing an AC power supply unit with a DC power supply unit, turn
off the Switch first.
When adding a power supply unit, remove the blank panel. Make sure
you keep the blank panel you remove.
If the power supply is redundant, an AC power supply unit can be
removed while the Switch is on.
If the power supply is not redundant, turn off the Switch before
removing the DC power supply unit.