ABB OmniCore V400XT - Replacing the Power Unit

5.2.10 Replacing the power unit
Location
The illustration shows the location of the power unit in the controller.
xx2300001797
WARNING
Do not touch the power unit when the DC-BUS High Voltage LED is on.
There is residual voltage in the power unit even if the main switch is in the OFF
position.
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242 Product manual - OmniCore V400XT
3HAC081697-001 Revision: A
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5 Repair
5.2.10 Replacing the power unit