Operation and Maintenance

It is advised to periodically carry out (minimum every two years approximately), a few operation cycles on operating devices.

Outside normal conditions of use (between +5 °C and 40 °C , absence of dust, corrosive gas, and so on), it is recommended to contact Schneider Electric to examine and determine the steps to be taken in order to help ensure correct installation and operation.
After 6 to 12 months of operation, it is recommended to check the busbars and MV cable connection torque.
Use a calibrated torque wrench, and adjust the torque to lower values as indicated in Standard Tightening Torques.
If no issues are detected and if the busbars and cable connections are not modified, it is not necessary to perform this check again.
In case of disassembly, the elastic contact washers should be replaced with new ones supplied by Schneider Electric.

The Schneider Electric service center is at your disposal at anytime:

Refer to MCSeT User Guide (BQT6904800) for practical information on:

To maintain the equipment in good operation condition.
To help ensure that the equipment is safe during all installation, repair, and service operations.