ROOTECH ACCURA 7500, User Manual, Page: 2 / 76

Page 2
Notice
Symbols
Caution
Indicates the presence of dangerous voltage which can cause severe injury or
death to persons if proper precautions are not followed.
Warning
Alerts the user of the presence of hazards which can cause some injury to
persons, damage to property or damage to the device itself, if proper
precautions are not followed.
Note
Indicates instructions for installation, operating and maintenance.
Indicates alternative voltage or current.
Indicates direct voltage or current.
Installation Considerations
The installation and operation of Accura 7500 should be performed only by qualified,
competent personnel that have received appropriate training and experience with high voltage
and current devices.
Caution
Failure to observe the following instructions may result in severe injury or death..

During normal operation, hazardous voltages are present on its terminal strips that
connect the PT(Potential Transformer), CT(Current Transformer), voltage input, power,
and external I/O circuits. The secondary of the PT/CT may generate fatal voltages/currents
resulting from the primary of the PT/CT.

Standard safety precautions should be followed while installing or maintaining the product,
including removing PT fuses and shorting CT secondaries.

Install the product in a switchgear cabinet to prevent users from accessing terminal strips
after completing wiring of the product.