Circutor CVM-NET4+-MC, Инструкция по эксплуатации

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3.- DEVICE INSTALLATION
3�1�- PRELIMINARY RECOMMENDATIONS
In order to use the device safely, it is critical that individuals who handle it follow the
safety measures set out in the standards of the country where it is being used, use the
personal protective equipment necessary, and pay attention to the various warnings
indicated in this instruction manual.
The
CVM-NET4+-MC
device must be installed by authorised and qualified personnel.
The power supply plug must be disconnected and measuring systems switched off before handling, al-
tering the connections or replacing the device. It is dangerous to handle the device while it is powered.
It is critical to keep the cables in perfect condition to avoid accidents, personal injury and damage to
installations.
The manufacturer of the device is not responsible for any damage resulting from failure by the user
or installer to heed the warnings and/or recommendations set out in this manual, nor for damage
resulting from the use of products or accessories that did not come with the device or that were made
by other manufacturers.
If an anomaly or malfunction is detected in the device, do not use the device to take any measurements.
Inspect the work area before taking any measurements. Do not take measurements in dangerous ar-
eas or where there is a risk of explosion.
Disconnect the device from the power supply (device and measuring system power
supply) before maintaining, repairing or handling the device's connections.
Please contact the after-sales service if you suspect that there is an operational fault
in the device.
3�2�- INSTALLATION
The device must be installed in an electric panel or enclosure and fastened to a DIN rail (IEC 60715).
Terminals, opening roofs or removing elements can expose parts that are hazardous to
the touch while the device is powered. Do not use the device until it is fully installed.
The device must be connected to a power circuit that is protected with gl (IEC 269) or M type fuses with
a rating of 0.5 to 2 A. It must be fitted with a circuit breaker or equivalent device for disconnecting the
device from the power supply mains.
The power and voltage measuring circuit must be connected with cables that have a minimum
cross-section of 1mm
2
.
7
Instruction Manual
CVM-NET4+-MC