Figure 247: Disconnecting The Power Cord From A Three-Phase Wye Ac Power - Juniper MX2020 Hardware Manual

MX2020 3D Universal Edge Router Hardware Guide
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To remove wires from the terminal block that serves six PSMs:
a. Remove the wire labeled
b. Remove the wire labeled
c. Remove the wire labeled
d. Remove the wire labeled
e. Remove the grounding wire from the grounding point labeled
Figure 247: Disconnecting the Power Cord from a Three-Phase Wye AC
Power Distribution Module
To remove wires from the terminal block that serves three PSMs:
a. Remove the wire labeled
b. Remove the wire labeled
c. Remove the wire labeled
d. Remove the wire labeled
e. Remove the grounding wire from the grounding point labeled
NOTE: The three-phase wye AC PDM terminal blocks will be flipped
depending on which slot the PDM gets plugged into.
from the input terminal labeled
N
L3 from the input terminal labeled
from the input terminal labeled
L2
L1 from the input terminal labeled
N from the input terminal labeled
from the input terminal labeled
L3
from the input terminal labeled
L2
from the input terminal labeled
L1
Copyright © 2015, Juniper Networks, Inc.
.
N1
C1 .
.
B1
A1 .
.
GND
N2 .
.
C2
.
B2
.
A2
.
GND