6
Installations
3.1 Safety Precaution
To minimize the technically residual risk, it is imperative to obey the following rules.
Read all the instructions before operation.
The Caution, Warning and Danger items in the document does not cover all the safety
precautions that must be followed. They are only supplementary information.
When operating the device, obey the local safety regulations. The safety precautions
provided in the documents are supplementary and shall be in compliance with the local
safety regulations.
Operator
Only qualified and skilled personnel can install, configure, and disassemble the
device.
Only the personnel authorized can operate the device.
Any replacement or change to the device or parts of the device (including the
software) must be done by qualified or authorized personnel.
Any fault or error that might cause safety problems must be reported immediately
to the person in charge.
Ground
For better protection performance, it is recommended as follows.
Do not damage the ground conductor or operate the device in the absence of well
installed ground conductor. Conduct the appropriate electrical inspection.
When operating the unit, always make the ground connection first and disconnect
it at the end.
Human Safety
Do not operate the device or cables at lightning strikes.
If the device is designed with optical port, do not look directly into the optical port to
prevent the laser radiation from injuring your eyes.
Do not wear jewelry or watches when you operate the device.
Equipment Safety
Before operation, the device must be fixed securely on the floor or to other reliable
objects, such as the desktop, the walls or the mounting racks.
Do not block the ventilation while the device is running. Keep a minimum distance
of 5 cm from the ventilation to the walls or the other objects that block the ventilation.
Tighten the thumbscrews by using a tool after both initial installation and
subsequent access to the panel.
