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VMS user manual
Working with the distribution system
In general, all operations of switches and breakers can be performed in front of the
covers. In cases where feeder switches are located behind the covers (or for
replacement of fuses) the cover should be opened.
Opening the covers:
1. Unlock the cover(s). Use an appropriate screwdriver that matches the cover
screws.
2. Remove the cover(s).
3. Feeder switches can be operated / Fuses can be replaced
In cases where access to the busbar system is required, additionally the cover plates can
be removed by using a slotted screw driver
The protective space is now accessible and all necessary service and administrating
operations can be performed.
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