Dell PowerConnect J-EX4500, Hardware Manual

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NOTE: Each power supply must be connected to a dedicated AC power
source outlet.
Before you begin to connect power to the switch:
• Ensure you understand how to prevent ESD damage. See “Prevention of Electrostatic
Discharge Damage on J-EX Series Switches” on page 186.
•
Install power supplies in the switch. See “Installing a Power Supply in a J-EX4500
Switch” on page 88.
Ensure that you have the following parts and tools available to connect power to the
switch:
• Electrostatic discharge (ESD) grounding strap
•
AC jumper cables or a separately orderable AC power cords appropriate for your
geographical location. See “AC Power Cord Specifications for a J-EX4500 Switch” on
page 65.
WARNING: Ensure that the power cords do not block access to switch
components or drape where people can trip on them.
To connect AC power to the switch:
1.
Attach the electrostatic discharge (ESD) grounding strap to your bare wrist, and
connect the strap to the ESD point on the chassis.
2.
Ensure that the power supply is fully inserted in the chassis. See “Installing a Power
Supply in a J-EX4500 Switch” on page 88.
3.
Squeeze the two sides of the power cord retainer clip, and insert the L-shaped ends
of the clip into the holes in the bracket on each side of the AC appliance inlet. See
Figure 42 on page 102.
Figure 42: Power Cord Retainer in an AC Power Supply
g020942
Retainer
clip
Adjustment
nut
4.
Locate the jumper cable or cables shipped with the switch, or the separately orderable
power cord or cords with plugs appropriate for your geographical location. (For power
cord information, see “AC Power Cord Specifications for a J-EX4500 Switch” on
page 65.)
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