Juniper MX2020 Hardware Manual page 319

NOTE: We recommend that you use the proper gauge wire in order for the cable clamps
to hold the AC cables. Using smaller gauge wiring results in the cable clamps not tightening
properly.
WARNING:
only.
13. Verify that the power cable connections are correct.
14. Screw the retaining nut onto the AC power cord to secure it to the metal wiring compartment.
15. Reinstall the metal PDM wiring cover, and using a number 2 Phillips (+) screwdriver, tighten the four
captive screws on the metal AC wiring compartment.
16. Use the provided plastic cable tie to fasten the AC power cord to the PDM.
17. Verify that the AC power cord does not touch or block access to router components, and that it does
not drape where people could trip on it.
18. Repeat the procedure for the other three-phase delta AC PDMs.
RELATED DOCUMENTATION
MX2000 Three-Phase Delta AC Power Distribution Module Description | 96
MX2000 Three-Phase Delta and Wye AC Power Distribution Module LEDs | 103
Mapping Input Power from AC Power Distribution Modules to AC Power Supply Modules on MX2000
Routers | 190
Powering On a Three-Phase AC-Powered MX2000 Router | 331
MX2000 AC Power System Electrical Specifications | 179
MX2000 AC Power Cord Specifications | 176
Prevention of Electrostatic Discharge Damage | 770
Power connections must be performed by a licensed electrician
299