5. Precautions
These instructions contain important information on how to use the device correctly. Please read
them carefully before using the device for the first time.
Damage caused due to failure to observe these instructions will void the warranty. We shall not be
liable for any consequential damage!
We shall not be liable for damage to property or personal injury caused by incorrect handling or
failure to observe the safety information! Such cases will void the warranty/guarantee.
• The device tester has been built and tested in accordance with
- DIN VDE 0404-1 and -2
- DIN EN 61010-1 (VDE 0411-1)
- DIN EN 61010-2-030 (VDE 0411-2-030)
- DIN EN 61557-1, -2, -4, -10 and -16 (VDE 0413-1, -2, -4, -10 and -16)
• This device was shipped in a safe condition.
• To ensure safe operation and to avoid damaging the device, always observe the safety information and
warnings in these instructions.
• The unauthorised conversion and/or modification of the device is not permitted for safety and certifica-
tion reasons.
• Consult an expert when in doubt about the operation, safety or connection of the device.
• The measurement device and its accessories are not toys and must be kept out of the reach of children.
• For installations in industrial facilities, follow the accident prevention regulations for electrical systems
and equipment issued by the national safety organisation or the corresponding national authority.
• In schools, educational facilities, and hobby and DIY workshops, meters must be used under the re-
sponsible supervision of qualified personnel. The same applies when the meter is used by people with
reduced physical and mental capabilities.
• Before each measurement, always ensure that the measurement device is not set to the wrong meas-
urement function.
• Always remove the test leads from the test object before changing the function.
• The voltage between the measurement device connection points and earth must never exceed 300 V
in CAT II.
• Exercise particular caution when working with voltages higher than 33 V (AC) and 70 V (DC). Even at
these voltages, there is a danger of fatal electric shock if you touch electrical conductors.
• To prevent an electric shock, do not touch the measurement points when taking measurements, either
directly or indirectly. When taking measurements, do not touch any area beyond the grip markings on
the probe tips.
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