Juniper MX2008 Hardware Manual page 445

Universal routing platform
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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 will result in the cable clamps not tightening
properly.
WARNING:
11. Verify that the power cord wire connections are correct.
12. Screw the retaining nut onto the AC power cord to secure it to the metal wiring compartment.
13. Using a number 2 Phillips (+) screwdriver, tighten the four captive screws on the metal AC wiring
compartment.
14. 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.
15. Remove the ESD grounding strap from the ESD points on the chassis. Connect the strap to an approved
site ESD ground point. See the instructions for your site.
16. Connect the AC power cord plug to the power source.
17. Switch on the customer-site circuit breakers to provide voltage to the AC power cord.
18. Remove the ESD grounding strap from the approved site ESD grounding point. See the instructions
for your site. Reconnect the strap to one of the ESD points on the chassis.
19. Verify the LED on the PDM faceplate is lit steadily, indicating that the AC terminal block is receiving
power.
20. Switch the power switch on the PSM to the on (|) position to provide power to the router components.
NOTE:
After a PDM is powered on, it can take up to 60 seconds for status indicators—such
as the LEDs on the PDM, the command output displays, and messages on the LED display
on the craft interface—to indicate that the PDM is functioning normally. Ignore error indicators
that appear during the first 60 seconds.
Power connections must be performed by a licensed electrician only.
445

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