Safety Labels; General Safety In Installation, Start-Up And Maintenance - ABB ACS580MV Hardware Manual

10 Safety instructions

Safety labels

Safety labels are attached to the cabinet where necessary to alert personnel of potential
hazards when working on the equipment. The instructions on the safety labels must
always be followed, and the labels must be kept in a perfectly legible condition.
DANGER
NOTICE
Hazardous voltage inside!
2UBA0048

General safety in installation, start-up and maintenance

These instructions are for all personnel that install the bypass cabinet and do maintenance
work on it:
•
The 3-contactors/knife switches can only be operated when the MCB is open.
•
The input and output cables should be located in the bypass unit
R0009