Juniper T1600 Hardware Manual page 319

Copyright © 2010, Juniper Networks, Inc.
Connect the AC power cord wires to ground and the AC terminal block on the
14.
three-phase wye AC power supply (Figure 176 on page 295). Use a 1/4-in. slotted
screwdriver to loosen each of the input terminals or grounding point screws, insert
each wire into the grounding point or input terminal, and tighten the screw.
Insert the wire labeled
a.
Insert the wire into the
b. L1
Insert the wire labeled
c.
Insert the wire labeled
d.
Insert the wire labeled
e.
Figure 176: Connecting Power to the Three–Phase Wye AC Power Supply
Verify that the power cord wire connections are correct.
15.
Using a number 2 Phillips (+) screwdriver, tighten the two captive screws on the metal
16.
AC wiring compartment.
Place the AC power cord into the plastic tie located on the right side of the power
17.
supply, and fasten the plastic tie.
Verify that the AC power cord is not touching or blocking access to router components,
18.
and that it does not drape where people could trip on it.
Remove the ESD grounding strap from the ESD points on the chassis. Connect the
19.
strap to an approved site ESD grounding point. See the instructions for your site.
Connect the AC power cord to the AC power source.
20.
Switch on the customer site circuit breakers to provide voltage to the AC power source
21.
cables.
Remove the ESD grounding strap from the approved site ESD grounding point. See
22.
the instructions for your site. Reconnect the strap to one of the ESD points on the
chassis.
Verify that the LED on the power supply faceplate is lit steadily, indicating that
23. AC OK
the AC terminal block is receiving power.
Switch the power switch on the power supply to the
24.
Verify that the LED on the power supply faceplate is lit steadily, indicating that
25. DC OK
the power supply is correctly installed and is functioning properly. The
blinks momentarily, then lights steadily.
Chapter 17: Replacing T1600 Router Hardware Components
GND into the grounding point labeled
input terminal.
L1
L2 into the L2 input terminal.
into the input terminal.
L3 L3
N into the N input terminal
L1 L2 L3 N
GND .
ON position ( | ).
LED
DC OK
295