Juniper ACX5048 Hardware Manual page 139

1. Attach the ESD grounding strap to your bare wrist, and connect the strap to the ESD point on the
chassis.
2. Taking care not to touch power supply components, pins, leads, or solder connections, remove the
power supply from its bag.
CAUTION:
matches the direction of airflow in the chassis. Ensure that each power supply you
install in the chassis has the same airflow direction. If you install power supplies
with two different airflow directions, Junos OS raises an alarm, and the status (ALM)
LED blinks amber.
3. Using both hands, place the power supply in the power supply slot on the FRU panel of the router and
slide it in until it is fully seated and the locking lever slides into place.
Figure 53: Installing Power Supply in an ACX5048
Figure 54: Installing Power Supply in an ACX5096
NOTE: Each power supply must be connected to a dedicated power source outlet.
Verify that the direction of the arrow on the power supply handle
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