Maintenance, inspection and troubleshooting

DANGER

Dangerous electrical voltage leads to electric shock and arc flashover!

Non-compliance will result in death, personal injury or considerable material damage!
Ensure a safe working environment during assembly, maintenance and installation work

Before beginning any assembly, maintenance, or installation work, disconnect the system from the power supply!
Interrupt the power supply of the primary conductor and secure against being switched on again inadvertently.
Make sure that the details on the nameplate and in the “Technical data” correspond to the operating parameters of the system.

Maintenance and inspection

Check whether the secondary conductors are firmly connected to the measuring device.
Check that the primary conductors are connected correctly (see device labeling).
Check that the plug is latched to the housing.
Contact with moisture must be avoided at all costs.

Troubleshooting

In the case of errors, e.g. unexpected or incorrect values, inverse power:

Check the settings of the measuring device on the basis of its operating instructions.
Check that the primary conductors are connected correctly (see device labeling).
Check that the plug is latched to the housing.