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7.
If you are using straight DC power cables, place the ends of the power cable connectors over the
four terminal studs. See
Figure 34: Connect a Straight DC Power Cable to a DC Power Supply in a PTX10001-36MR
8.
Connect the power supply to a 80 A or 60 A power source by securing the power cables to the four
terminal studs with hex nuts.
9.
Use a wrench to tighten the hex nuts by applying torque to between 6 lb-in. (0.68 Nm) and 7 lb-in.
(0.79 Nm).
NOTE: The PTX10001-36MR powers on as soon as power is provided to the power supply.
There is no power switch on the router.
CAUTION: You must use an appropriate torque-controlled tool to tighten the
hexnuts on the DC power cable connector. Do not overtighten the screws. Applying
excessive torque damages the terminal block and the wiring tray.
10. Repeat Step 3 through Step 8 to connect the other DC power supplies.
11. Verify that the status LEDs on each power supply are lit green and on steadily.
If the status LED is lit amber, remove power from the power supply, and replace the power supply
(see
"Maintain the PTX10001-36MR Power Supplies" on page
supply until you have a replacement power supply ready. The power supplies must be installed in
the PTX10001-36MR to ensure proper airflow.
CAUTION: Replace a failed power supply with a new power supply within 2
minutes of removal to prevent chassis overheating.
Figure 34 on page
93.
108). Do not remove the power
93
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