Circutor STM-H10, Instruction Manual

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STM-S12, STM-S24, STM-H6, STM-H10, STM-H20
Instruction Manual
3.- INSTALLATION OF THE DEVICE
3�1�- PRELIMINARY RECOMMENDATIONS
In order to use the device safely, personnel operating it must follow the safety meas-
ures that comply with the standards of the country where it is to be installed; operators
must wear the required personal protective equipment and they must heed the various
warnings indicated in this instruction manual.
The STM device must be installed by authorised, qualified personnel.
The power supply plug must be disconnected and measurement systems switched off before handling,
altering the connections or replacing the device. It is dangerous to handle the device while it is pow-
ered.
Cables must always be kept in perfect condition to avoid accidents or injury to personnel or installa-
tions.
Restrict the operation of the device to the specified measurement category, voltage or current values.
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 non-original products or accessories or those made by other manufacturers.
Do not use the device to take any measurements if an anomaly or malfunction is detected.
Before carrying out maintenance, repair or handling of any of the device’s connections,
the device must be disconnected from all power sources, both from the device’s own
power supply and the measurement’s.
Contact the after-sales service if you notice that the device is not working properly.