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D-103
Additional information
Maintenance
Correctivemaintenance
General
General recommendations
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Before any intervention on the connections, switch off the cubicle, remove the
protective screens and the partitioning sheets and boxes.
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When reassembling the connections:
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use new screws, washers, nuts of the same type (class 8.8)
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tighten to the defined torque (refer to the tightening torque table in chapter
"Connection/Connection of power cables")
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apply varnish.
Hot point
Screwed connection
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Identify the cause: generally a loosening connection.
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Dismantle the assembly.
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Clean and rub down surfaces in contact (e.g. sandpaper N° 400).
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Set the connection up.
Maintenance after a fault has occured
The high currents resulting from a fault cause damage to structures, components,
busbars and cables.
Following a fault, contact your local Schneider Electric office.
Troubleshooting and interventions
For any interventions other than those described in this manual,
contact your local
Schneider Electric agency.
7-DESW016ENInfoscompl
16/04/2014
Version : 4.0