2.3 Caution signs
IP1503-1 v1
GUID-5D1412B8-8F9D-4D39-B6D1-60FB35797FD0 v1
Whenever changes are made in the IED, measures should be taken
to avoid inadvertent tripping.
GUID-F2A7BD77-80FB-48F0-AAE5-BE73DE520CC2 v1
The IED contains components which are sensitive to electrostatic
discharge. ESD precautions shall always be observed prior to
touching components.
M2695-2 v2
Always transport PCBs (modules) using certified conductive bags.
M2696-2 v1
Do not connect live wires to the IED. Internal circuitry may be
damaged
M2697-2 v2
Always use a conductive wrist strap connected to protective earth
when replacing modules. Electrostatic discharge (ESD) may
damage the module and IED circuitry
.
M2698-2 v2
Take care to avoid electrical shock during installation and
commissioning.
M2693-2 v1
Changing the active setting group will inevitably change the IEDs
operation. Be careful and check regulations before making the
change.
2.4 Note signs
IP1497-1 v1
M19-2 v3
Observe the maximum allowed continuous current for the different
current transformer inputs of the IED. See technical data.
1MRK 505 378-UEN A Section 2
Safety information
Line differential protection RED670 2.2 IEC 29
Commissioning manual
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