Decommissioning - Removing The Plug From The Relay - Eaton EMR-3MP0 Installation, Operation And Maintenance Manual

Any description of functions, parameters, inputs, or outputs that does not match the
device in hand can be ignored.
8.2 Decommissioning – Removing the Plug from the Relay
Dismounting the relay will lead to a loss of the protection functionality. Ensure that there
is a back-up protection. If you are not aware of the consequences of decommissioning the
device – STOP! DO NOT start.
Inform SCADA before you start.
Switch off the power supply.
Ensure that the cabinet is de-energized and that there are no voltages that could lead to
injury of personnel.
Disconnect the terminals at the rear-side of the device. DO NOT pull any cable – pull on
the plug! If it is stuck, use a screw driver.
Fasten the cables and terminals in the cabinet by means of cable clips to ensure that no
accidental electrical connections are caused.
Hold the device at the front-side while removing the mounting nuts.
Remove the device carefully from the cabinet.
In case no other device is to be mounted or replaced, cover/close the cut-out in the front-
door.
Close the cabinet.
EMR-3MP0
8.2 Decommissioning – Removing the Plug from the Relay
NOTICE!
WARNING!
WARNING!
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