Figure 239: Disconnecting The Power Cord From A Three-Phase Delta Ac Power - Juniper MX2020 Hardware Manual

MX2020 3D Universal Edge Router Hardware Guide
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Figure 239: 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 labeled
b. Remove the wire labeled
c. Remove the wire 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.
Loosen the plastic cable tie fastening the AC power cord to the PDM.
10.
Loosen and remove the retaining nut from the AC power cord.
11.
Pull the AC power cord out of the metal wiring compartment.
12.
Carefully move the AC power cable out of the way.
13.
Disconnect the AC power cord from the AC PDM.
14.
from the input terminal labeled
L3
from the input terminal labeled
L2
from the input terminal labeled
L1
Copyright © 2015, Juniper Networks, Inc.
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C2
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B2
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A2
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GND