Special safety instructions

Risk of electric shock!

• The device is only designed for electrical measuring currents as specified in the "Technical data" chapter.

• Never use damaged measuring cables!

• Measuring cables must NOT be attached or detached to/from the device under voltage!

The device must not be connected to CAT III and CAT IV categories!

The device is approved for the measuring category CAT II and the overvoltage category II.

This is a class A device. This equipment may cause radio interference in residential areas. In this case, the operator will be required to take appropriate measures.

Take into account the rated data of the inputs (maximum measuring voltage, input signal, upper range value). These can be found in the technical data under Main data and Analog inputs.

Modules must NOT be attached or detached to/from the rack under voltage.

Switch off the central unit or disconnect power supply before attaching or detaching the modules.

Before working on or dismounting the device, disconnect it from the power supply.

Do not open the device! Opening the device will void the warranty!

To clean the device, use a dry or slightly moistened cloth.