Maintaining The Acx6160 Power Supplies; Removing A Power Supply From The Acx6160 - Juniper ACX6160 Hardware Manual

Maintaining the ACX6160 Power Supplies

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Removing a Power Supply from the ACX6160 | 71

Installing a Power Supply in an ACX6160 | 72
Removing a Power Supply from the ACX6160
Before you remove a power supply from an ACX6160, ensure that you have taken the necessary
precautions to prevent electrostatic discharge (ESD) damage (see
Damage" on page 128).
Ensure that you have the following parts and tools available:
• ESD grounding strap
• Antistatic bag or an antistatic mat
• Phillips (+) screwdriver, number 2 (for a DC power supply)
The power supplies in an ACX6160 are hot-removable and hot-insertable field-replaceable units (FRUs)
when the second power supply is installed and running. You can install replacement power supplies in
the two slots next to the fan modules without powering off the device or disrupting the routing
functions.
CAUTION: Replace the power supply with a new power supply within 1 minute of
removal to prevent chassis overheating.
To remove a power supply from an ACX6160 (see
1. Place the antistatic bag or the antistatic mat on a flat, stable surface.
2. Wrap and fasten one end of the ESD grounding strap around your bare wrist, and connect the other
end of the strap to the ESD point on the chassis.
"Prevention of Electrostatic Discharge
Figure 29 on page 72):
71