4
Basic safety instructions
Please adhere to the following basic safety instructions:
y Read all the enclosed instructions and information.
y Adhere to the warnings on the device and in the documents.
y Always work on the device in a safety-conscious and threat-aware
manner.
y The customary local occupational health and safety regulations for
electrical installations must be observed during assembly, installation
and removal of the device.
y Make sure that the installation and operating location of the device
corresponds to the specications in the technical data.
y Before assembly, check the devices for any transport or other dam-
age visible from the outside.
y Only use the device if it is in a technically awless state, and exclu-
sively in line with its intended use.
y The connection cables used to connect a meter must be selected to
match the maximum load of the meter and the installation environ-
ment in terms of type, cross-section, voltage and temperature.
y Provide exible wires with ferrules.
y Follow the maintenance and warranty instructions.
y If mains power fails and then returns, no actions on the meter are
necessary.
Notes on correctness of measurements
For the notes on correctness of measurements applicable to
this meter, please see the enclosed document entitled “Notes
on correctness of measurements for LZQJ-XC, DMTZ-XC and
XC-RACK”.
Technical data
Voltage, current,
Frequency, utilisa-
tion category
see nameplate