Hardware Maintenance (9820-45M); Overview - Paradyne 9820 User Manual

Hardware Maintenance
(9820-45M)

Overview

9820-A2-GB20-20
The FrameSaver SLV 9820-45M is designed for years of trouble-free service.
There are actions you can take to further reduce the likelihood and amount of
down time:
Area of Concern
Front Panel Assembly
Power Modules
June 2000
Action
1. Vacuum dust from air vents whenever a buildup is
visible. See Cleaning the Front Panel Assembly
page 12-2.
2. Monitor LEDs for fan failures. Replace the front panel
assembly immediately upon failure. See
Front Panel Assembly
on page 12-3.
3. Test LEDs periodically. Replace the front panel
assembly immediately upon failure. See
Front Panel Assembly on page 12-3.
Monitor LEDs for power module failures. Replace a failed
power module immediately. See
Module on page 12-4.
12
on
Replacing the
Replacing the
Replacing a Power
12-1