Section 8
Removing, repairing and exchanging
IEC17000158 V1 EN-US
Figure 16:
8.3
Removing the IED
Before removing the IED, make sure that auxiliary power is turned off and all wiring is disconnected.
8.4
Sending the IED for repair
In case of product problems, contact the nearest Hitachi Power Grids office or representative for
consultation and instructions.
8.5
Exchanging the IED
To exchange the IED with another identical unit, remove the IED and install the new one. Contact
your local Hitachi Power Grids for information about exchangeable units.
34
IED summary
For upgrade purposes the IED does not need to be removed. Before removing the
IED check with your local Hitachi Power Grids office if the IED can be upgraded.
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Switchgear control unit SAM600-IO
Installation manual
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