Extreme Networks Summit X250e-24t Hardware Installation Manual page 155

7 Maintenance Procedures for Summit X650
Series Switches
This chapter describes how to replace components in a Summit X650 series switch. This chapter
includes the following sections:
Replacing a Summit X650 AC PSU on page 155
●
Replacing a Summit X650 Fan Module on page 162
●
Replacing a Versatile Interface Module (VIM) on page 163
●
NOTE
Read the information in this chapter thoroughly before attempting to replace one of the listed Summit X650
components.
Replacing a Summit X650 AC PSU
In a redundant power configuration, you can replace one Summit X650 AC PSU without powering
down the switch.
You need the following tools and materials to replace a Summit X650 AC PSU:
ESD-preventive wrist strap
●
Thermal protective gloves
●
AC power cord, if you will not be re-using the cord from the removed power supply
●
An AC power cord is not included with the Summit X650 AC PSU. You must obtain a power supply
cord that meets the requirements listed under
To replace a Summit X650 AC PSU:
1 Attach an ESD-preventive wrist strap to your bare wrist and connect the metal end to an appropriate
grounding point.
2 Disconnect the AC power cord from the wall outlet and from the PSU.
3 Push the latching tab to the left as you pull outward on the handle to disengage the PSU internal
connectors (see Figure
Figure 119: Removing an AC PSU
Summit Family Switches Hardware Installation Guide
"Selecting Power Supply Cords" on page
119).
SH 096
170.
155