Juniper MX2010 Hardware Manual page 308

7. Remove the metal cover of the metal AC wiring compartment.
8. Unscrew the retaining nut from the AC power cord.
9. Place the retaining nut inside the metal wiring compartment.
10. Insert the wires of the AC power cord through the hole of the retaining nut and rubber grommet.
11. Insert the wires of the AC power cord through the hole of the metal wiring compartment.
12. Connect the wires to the AC terminal block on the three-phase delta AC PDM (see
Figure 126 on page 293). Loosen the input terminal or grounding point screw, insert each wire into the
grounding point input terminal, and tighten the screw (see
gauge).
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 connect wires to the terminal block that serves six PSMs:
a. Insert the grounding wire into the grounding point labeled GND.
b. Insert the wire labeled L1 into the input terminal labeled A1.
c. Insert the wire labeled L2 into the input terminal labeled B1.
d. Insert the wire labeled L3 into the input terminal labeled C1.
Table 80 on page 294 for approved AC wire
292