Figure 130: Disconnecting The Power Cord From A Three-Phase Delta Ac Power - Juniper MX2020 Hardware Manual

Copyright © 2013, Juniper Networks, Inc.
NOTE: The terminal connections have either slotted screws or hex screws.
Use a 1/4-in. slotted screwdriver for the slotted screws. Use a 5/32-in.
(4-mm) Allen wrench for the 5/16-in. hex screws.
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 grounding wire from the grounding point labeled
Figure 130: Disconnecting the Power Cord from a Three-Phase Delta AC
Power Distribution Module
To remove wires from the terminal block that serves three 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 grounding wire from the grounding point labeled
NOTE: The three-phase delta AC PDM terminal blocks will be flipped
depending on which slot the PDM gets plugged into.
Chapter 13: Replacing MX2020 Router Hardware Components
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C1
B1 .
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A1
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C2
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B2
A2 .
GND .
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GND
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