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Installation Manual
Airbridge cBTS3612 CDMA Base Station
Figure 1 Wearing the anti -static wrist strap
3.7 Power Labels
Before connecting the cables, check the correctness of labels and then make the connection.
3.8 Leakage Current
To avoid the occurrence of large leakage current, the equipment must be grounded before
connecting to the power supply.
Before connecting the AC input power supply, the operation and
l
maintenance personnel should first connect the protection-grounding
terminal of the equipment housing to the earth. The purpose of doing so is
to avoid electric shock on human body resulting from leakage current,
which is usually caused by the earth capacitance of the EMI wave filter at
the AC power supply input terminal of the equipment or the Y capacitance
of the primary power supply.
Plug of anti-static wrist strap
Caution:
Warning:
S-8
Precautions
Safety Precautions
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