CHAPTER 12
Replacing Hardware Components on the
Junos Pulse Gateway
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Removing the MAG6610 and MAG6611 AC Power Supply on page 89
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Removing the Fan Tray on the MAG6610 and MAG6611 on page 91
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Removing the Hard Drive on page 92
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Removing an Integrated Access Service Module on page 93
Removing the MAG6610 and MAG6611 AC Power Supply
The AC power supply is a hot-removable and hot-insertable field-replaceable unit (FRU)
on the MAG6611. If you have two power supplies already installed, you can remove and
replace one of the power supplies without powering off the Junos Pulse Gateway.
Figure 44: MAG6611 With a Single AC Power Supply
The AC power supply is neither a hot-removable nor a hot-insertable FRU on the
MAG6610. You must power off the MAG6610 before replacing the AC power supply.
Before you remove an AC power supply in the Junos Pulse Gateway, make sure that you
understand how to prevent ESD damage.
Make sure that you have the following parts and tools available for removing the power
supply from the Junos Pulse Gateway chassis:
•
An antistatic bag or an antistatic mat
•
Replacement power supply or a cover panel for the power supply slot
89Copyright © 2014, Juniper Networks, Inc.