Safety
2.4 Intended use
5178 / 03/2021 en
BENNING EV 3-2
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Using the device
Please observe the following basic obligations when using the device:
• The device may only be used in a technically perfect and safe condition. Always check the
device for damages before using it.
• Make sure the personnel using the device is qualified for the respective task.
• Observe relevant regulations on occupational safety and health as well as those on
environmental protection.
• Use the device exclusively for measuring purposes with the BENNING IT 130 and IT 200
installation testers. In addition, observe the operating manual of the installation tester.
• The test socket and the 4 mm test sockets are intended only for testing purposes and
connection to the BENNING IT 130 and IT 200 installation testers.
• Do not connect any other measuring instruments, except for BENNING installation testers.
• The device is intended for short-time use only (continuous operation is not permitted). The
maximum load time is 10 ms and the maximum degree of utilisation is 10 %. Disconnect the
device from the test object after use.
• Use the device only in electrical circuits of overvoltage category II with a conductor for a
maximum of 300 V to earth.
WARNING
Opening the device
Danger to life or serious injury is possible due to contact with high electric voltage when opening
the device. The device might get damaged.
• Do not open the device.
• Please contact your specialty retailer or the returns management [
Securing the device
If the device is not in a technically perfect and operationally safe condition, safe operation is no
longer guaranteed. Make sure that the following measures are taken:
• Switch off the device.
• Remove the device from the measuring point.
• Secure the device against unintentional operation.
The following characteristics indicate that safe operation is no longer guaranteed:
• The device (housing, test cable or plug) shows visible damage or is damp/wet.
• The device does not work properly in compliance with regulations (e. g. errors during
measurements).
• The device shows recognisable consequences of prolonged storage under inadmissible
conditions.
• The device shows recognisable consequences of extraordinary stress due to transport.
