Installation guide

BlackDiamond 8800 Series Switches Hardware Installation Guide
101
Required Tools and Equipment
You need the following tools and equipment to install or remove an Extreme Networks AC PSU:
● ESD-preventive wrist strap
● Power supply cord (110 V AC, 220 V AC, or applicable to country of use)
An AC power cord is not included with Extreme Networks AC PSUs. You must obtain a power cord
that meets the requirements in “Selecting Power Supply Cords” on page 172. See the input
specifications in Table 26 on page 188.
● Thermal protective gloves (required for removal)
Installing the PSU
CAUTION
Make sure that the AC PSU circuit is not overloaded. Use proper over-current protection, such as a circuit-breaker,
to prevent over-current conditions.
To install an Extreme Networks AC PSU:
1 Attach an ESD-preventive wrist strap to your bare wrist and connect the metal end to the ground
receptacle on the top-left corner of the switch front panel.
2 Verify that the PSU is right side up and the locking handle is open (see Figure 60).
Figure 60: Extreme Networks AC PSU with Locking Handle Open
3 Carefully slide the AC PSU all the way into the power supply bay (see Figure 61).
CAUTION
Do not slam the AC PSU into the system switch backplane. Use the locking handle to secure the AC PSU in the
power supply bay.
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