Compliance and Safety Manual
H3C VG 20-16/20-32 Voice Gateway
Chapter 3 Safety Information
3-4
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When operation is performed in a damp environment, make sure that water is kept
off the equipment.
Warning:
Non-standard and improper high voltage operations may result in fire and electric
shock. Therefore, AC cable bridging and wiring through a certain area must follow the
local rules and regulations. The personnel who perform high voltage operations should
be qualified for high voltage and AC operations.
3.2.2 Power Cable
Note:
Installation and removal of live power cable is prohibited strictly. Transient contact
between the core of power cable and conductor may generate electric arc or spark or
electric arc, which may lead to fire or eye injury.
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Before the power cable is installed or removed, the power switch must be turned
off.
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Before the power cable is connected, it must be confirmed that the power cable
and label comply with the requirements of the actual installation.
Note:
For AC power supplied equipment, please use SJT 16 AWG minimum power supply
cord.
