Juniper MX2010, Hardware Manual

Page: 590 / 825

NOTE: The color of each AC power wire might vary. The MX2000 chassis is not sensitive
to phase rotation sequence—either clockwise or counterclockwise will operate correctly.
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.
8. Loosen the plastic cable tie fastening the AC power cord to the PDM.
9. Loosen and remove the retaining nut from the AC power cord.
10. Pull the AC power cord out of the metal wiring compartment.
11. Carefully move the AC power cable out of the way.
12. Disconnect both of the AC power cords from the AC PDM.
13. Loosen the two captive screws on the locking levers of the PDM faceplate completely.
14. Pull the locking levers on either side of the faceplate up to unseat the PDM.
15. Grasp the levers on the PDM faceplate and pull firmly. Slide it halfway out of the chassis (see
Figure 300 on page 575 , Figure 301 on page 575 (MX2010), and Figure 302 on page 576 (MX2008).
CAUTION: Each three-phase delta AC PDM weighs approximately 12 lb
(5.44 kg). Be prepared to support the full weight of the PDM as you remove it
from the router.
16. Place one hand underneath the PDM to support it, and slide it completely out of the chassis.
574