Power Precautions - HP J3175A Installation And Reference Manual

Hewlett-packard advancestack switch installation and reference guide
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Safety and Regulatory Statements

Power Precautions

Power Precautions
Follow these precautions when unplugging and plugging in power to the
switch as well as adding or removing modules.
C a u t i o n
Before installing an optional module into the Expansion Slot, Management
Slot, or transceiver slot, unplug the switch. Damage to the switch or module
could occur if you attempt to install the module without unplugging the switch.
If you do not install an optional module, verify that the cover plates are
covering the slot. A cover plate is required not only for safe operation, but also
to ensure proper switch cooling.
C a u t i o n
If your installation requires a different power cord than the one supplied with
the switch, be sure to use a power cord displaying the mark of the safety
agency that defines the regulations for power cords in your country. The mark
is your assurance that the power cord can be used safely with the switch.
N o t e
The switch does not have a power switch; it is powered on when the power
cord is plugged in. The switch's power supply automatically adjusts to any AC
power source between 100-127 volts and 200-240 volts. There are no voltage
range settings to configure.
When installing the switch, note that the AC outlet must be installed near the
equipment and should be easily accessible.
C-2

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