NOTE: Each wiring tray AC appliance inlet must be connected to a dedicated
AC power source outlet.
Before you begin to connect power to the device:
•
Ensure that you understand how to prevent ESD damage. See “Prevention of
Electrostatic Discharge Damage” on page 192.
•
Install power supplies in the device. See “Installing an AC Power Supply in a QFX3008-I
Interconnect Device” on page 324.
•
Install single-phase wiring trays in the device. See “Installing a Wiring Tray in a
QFX3008-I Interconnect Device” on page 328.
Ensure that you have the following parts and tools available to connect power to the
device:
•
Electrostatic discharge (ESD) grounding strap
•
Power cords appropriate for your geographical location. See “AC Power Cord
Specifications for a QFX3008-I Interconnect Device with Single-Phase Wiring Trays”
on page 139.
WARNING: Ensure that the power cords do not block access to device
components or drape where people can trip on them.
To connect AC power to a QFX3008-I Interconnect device with single-phase wiring trays
(see Figure 64 on page 241:
1. Attach the ESD grounding strap to your bare wrist, and connect the strap to the ESD
point on the chassis.
2. Ensure that the wiring tray is fully inserted and latched securely in the chassis. See
“Installing a Wiring Tray in a QFX3008-I Interconnect Device” on page 328.
3. Set the switch, which is near the top of the wiring tray faceplate, to the OFF (O)
position.
4. Locate the power cord or cords shipped with the device; the cords have plugs
appropriate for your geographical location.
5. Insert the coupler end of the power cord into the AC appliance inlet on the wiring tray
faceplate. See Figure 64 on page 241.
Copyright © 2012, Juniper Networks, Inc.240
QFX3000 Hardware Documentation
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