Figure 132: Three-Phase Wye Ac Power Cord - Juniper MX2020 Hardware Manual

MX2020 3D Universal Edge Router Hardware Guide
290

Figure 132: Three-Phase Wye AC Power Cord

Remove the ESD grounding strap from the approved site ESD grounding point. See
6.
the instructions for your site. Reconnect the strap to one of the ESD points on the
chassis.
Using a number 2 Phillips (+) screwdriver, loosen the four screws on the cover of the
7.
metal wiring compartment that protects the AC terminal block.
Remove the cover of the metal AC wiring compartment.
8.
Disconnect the wires from the AC terminal block on the three-phase delta AC PDM
9.
(see Figure 133 on page
screws, and remove each wire form the grounding point or input terminal.
To remove wires from the terminal block that serves six PSMs:
a. Remove the wire from the input terminal labeled
b. Remove the wire from the input terminal labeled
c. Remove the wire from the input terminal labeled
d. Remove the wire from the input terminal labeled
e. Remove the grounding wire from the grounding point labeled
291), loosen each of the input terminals or grounding point
.
N1
.
C1
.
B1
.
A1
.
GND
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