Circutor DHB-302, Instruction Manual

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3�- UNIT INSTALLATION
3.1.- PRELIMINARY RECOMMENDATIONS
In order to use the unit 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 vari-
ous warnings indicated in this instruction manual.
The DHB-3xx unit must be installed by authorised and qualified staff.
The power supply plug must be disconnected and measuring systems switched off before han-
dling, altering the connections or replacing the unit. It is dangerous to handle the unit while it is
powered.
Also, it is critical to keep the cables in perfect condition to avoid accidents, personal injury and
damage to installations.
The manufacturer of the unit 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 unit or that
were made by other manufacturers.
If an anomaly or malfunction is detected in the unit, do not use the unit to take any measure-
ments.
Inspect the work area before taking any measurements. Do not take measurements in danger-
ous areas or where there is a risk of explosion.
Disconnect the unit from the power supply (unit and measuring system power
supply) before maintaining, repairing or handling the unit's connections.
Please contact the after-sales service if you suspect that there is an operational
fault in the unit.
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Instruction Manual
DHB-302 DHB-324