Avaya VSU 10000, Руководство администратора

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4-2 Troubleshooting
VSU-10000 User Guide
Power Supply Removal and Replacement
Perform the following steps to replace the power supply module:
1.
If the power supply is defective, the green LED indicator on the power supply
module will be OFF.
2.
Set the ON/OFF (I/O) switch of the defective power supply to OFF.
3.
Grasp the handle on the power supply, slide the retaining lock button to the
right, and gently pull the defective module out of its enclosure.
4.
Set the ON/OFF (I/O) switch on the new power supply module to OFF.
5.
Slide the new power supply module into the enclosure and press firmly on the
front of the module to securely seat the module. Be sure the retaining lock is
engaged to secure the module.
Figure 4-1 Power Supply Removal/Replacement
WARNING: Do not insert any object into the power supply slot, such as fingers,
tools, etc., as dangerous voltages exist on the connectors.
6.
Set the ON/OFF (I/O) switch of new power supply module to the ON
position.
Fans
Spring-loaded
power supply retainers