Chapter 10: Inspecting Equipment; Monitoring Fan Tray Leds - Avaya 8300 Series Routine Maintenance

Chapter 10: Inspecting Equipment

Perform the following routine maintenance procedures on a regular basis for optimum performance..
• Securely attach the blank faceplates to the chassis and ensure the fans are running.
• Allow proper ventilation to the switch.
• Seat all the modules securely in the backplane and attach to the chassis firmly.
• Check if the module LEDs are functioning properly. Also check if they show normal readings.
• Ensure that the power supplies meet the power requirements for all the installed modules.
• Check if the power cords from each power supply are not frayed or damaged.
• Check if the cables are functioning properly. Securely attach the cables that run from each installed
module.
• Check if the chassis and the cable management device are securely attached to the rack, when rack-
mounted.
Inspecting equipment navigation
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Monitoring fan tray LEDs

• Checking power supply LEDs
• Checking module LEDs
Monitoring fan tray LEDs
Check fan tray LEDs on a regular basis to ensure operability. This section describes what the
fan tray LEDs indicate.
Routine Maintenance
on page 59
on page 62
on page 64
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