ABB OmniCore V400XT - Replacing the Additional Drive Unit

5.2.14 Replacing the additional drive unit
Location
The illustration shows the location of the additional drive unit in the controller.
xx2300001799
WARNING
Do not touch the drive unit when the DC-BUS High Voltage LED is on.
There is residual voltage in the drive unit even if the main switch is in the OFF
position.
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264 Product manual - OmniCore V400XT
3HAC081697-001 Revision: A
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5 Repair
5.2.14 Replacing the additional drive unit