Supplies - Juniper T1600 Hardware Manual

T1600 Core Router Hardware Guide
Connecting AC Power to a T1600 Router with Three-Phase Delta AC Power Supplies
138
T1600 Preventing Electrostatic Discharge Damage on page 312
Replacing a T1600 Three-Input 240-A DC Power Supply on page 259
Replacing a T1600 Four-Input 240-A DC Power Supply on page 269
T1600 General Electrical Safety Guidelines on page 330
T1600 DC Power System Electrical Specifications on page 349
You connect AC power to the router with three-phase delta AC power supplies by
connecting the AC power cord from an AC power supply to an AC power source.
To connect an AC power cord to an AC power source:
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to an approved site ESD grounding point. See the instructions for your site.
Switch off the customer site circuit breakers. Ensure that the voltage across the AC
2.
power source is 0 V and that there is no chance that the voltage might become active
during installation.
Detach the ESD grounding strap from the approved site ESD grounding point, and
3.
connect the strap to one of the ESD points on the chassis.
Switch the power switch on the power supply faceplate to the standby position.
4.
Using a number 2 Phillips (+) screwdriver, unscrew the two captive screws located
5.
on the right side of the metal AC wiring compartment.
Open the metal door of the metal AC wiring compartment.
6.
Unscrew the retaining nut from the AC power cord.
7.
Place the retaining nut inside the metal wiring compartment.
8.
Put the wires of the AC power cord through the hole of the metal wiring compartment.
9.
Screw the retaining nut onto the AC power cord to secure it to the metal wiring
10.
compartment.
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