Maintenance and inspection

Maintenance and inspection

• Check whether the secondary conductors are firmly connected to the measuring device.
• Check whether the current transformer is connected correctly.
• Open circuit: Current transformers must be short-circuited as long as no tapping occurs!
  Note the danger warnings in the chapter "Installation"!
• Remove coarse dirt from the current transformer housing.
• Contact with moisture, in particular with the core, must be avoided at all costs.