Juniper QFX10016 Hardware Manual page 219

Copyright © 2017, Juniper Networks, Inc.
CAUTION: Before you remove a power supply, ensure that you have power
supplies sufficient to power the switch left in the chassis. See
Requirements for QFX10000 Components" on page
Before you remove an AC power supply from the chassis:
Ensure you understand how to prevent ESD damage. See
Discharge Damage" on page
Ensure that you have the following parts and tools available to remove an AC power
supply from a QFX10000 switch:
Electrostatic discharge (ESD) grounding strap
Phillips (+) screwdriver, number 1
Replacement power supply or a cover panel for the power supply slot
CAUTION: Do not leave the power supply slot empty for a long time while
the switch is operational. Either replace the power supply promptly or install
a cover panel over the empty slot.
To remove an AC power supply from a QFX10000 switch (see
Chapter 17: Replacing Power Supplies
327.
"Power
113.
"Prevention of Electrostatic
Figure 98 on page 197):
195