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Chapter 2 Installing the Device
I
NSTALLING AND
To install and connect the AC power supply to the NetScreen-ISG 2000:
1.
Slide the power supply into one of the power compartments in the back of the
system.
2.
Fasten the power supply to the system by tightening the corner screws into the
eyelets on the sides of the power supply. (If you want to install two power
supplies, repeat steps 1 and 2 for the other power supply.)
3.
Connect the female end of a standard power cord to the male connector on the
back of each power supply.
4.
Connect each power cord to a standard 100-240-volt power outlet.
Note:
each to a different power source. Each power supply is intended to receive power
from separate feeds.
5.
Turn on the power switch.
Note:
them are off, the Alarm LED on the management module glows red. This
warning indicates that maximum system reliability requires all installed power
supplies to be operational.
I
NSTALLING AND
To install and connect the DC power supply to the NetScreen-ISG 2000:
1.
Slide the power supply into one of the power compartments in the back of the
system.
2.
Fasten the power supply to the system by tightening the corner screws into the
eyelets on the sides of the power supply.
3.
If you want to install two power supplies, repeat steps 1 and 2 for the remaining
power supply.
4.
Turn on the power switch.
The DC power supply, ON/OFF switch, grounding screw, and terminal blocks are located
on the faceplate of the power supply unit.
Warning:
You must shut off current to the DC feed wires before connecting the wires to the
power supplies. Also, make sure that the ON/OFF switch is in the off position.
To connect the DC power supply to a grounding point at your site:
1.
Remove the hex nut on the grounding screw.
2.
Place the ground lug on the screw and tighten the hex nut securely.
18
C
ONNECTING THE
Whenever you deploy two power supplies to a NetScreen-ISG 2000, connect
If there are multiple power supplies in the NetScreen-ISG 2000 and any of
W
DC P
IRING A
AC P
OWER
S
OWER
UPPLY
S
UPPLY
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