2 Safety Information
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FOCUSED PHOTONICS INC
During high voltage and AC operations, special tools should be used. It is not permitted to
use common tools or tools brought by the operator.
2.2.4
Drilling
Warning:
Drilling on the rack without permission is strictly prohibited. Drilling that does not satisfy the
requirements concerned may damage the wires and cables inside the rack. If the metal swarf from
the drilling gets into the rack, it may result in short-circuit of the circuit boards.
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If it is necessary to drill a hole on the rack, insulation protection gloves must be worn,
and the cables inside the rack should first be removed.
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During the drilling, make sure that the eyes of the operator are well protected. The
spattering swarf may cause injury to the eyes.
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Make sure that the metal swarf does not get into the rack.
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Non-standard drilling operation may damage the electromagnetic shielding performance
of the rack.
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After the drilling, please clean up the metal swarf in time.
2.2.5
Thunderstorm
Danger:
High voltage and AC operations on a thunderstorm day are prohibited.
On a thunderstorm day, the electromagnetic field generated in the thunderstorm area may
cause damage to electronic parts. In order to prevent the equipment from being damaged by
lightning, proper grounding is required.
