User guide

14797 • November 2004 • Maintenance
Page 22
MAINTENANCE
The S5000 does not require any periodic electrical or physical maintenance. You may
want to check the system’s indicators occasionally to ensure that the system is operating
normally and to make sure cooling air flow through the fan in the front of the frame is
unobstructed.
Fuse Replacement
Fuses are located on Power Supply modules. If a problem occurs on a module, the first
thing to do is check the fuses. The following table lists the fuses:
Table 8. Power Supply Fuses
LOCATION FUSE VALUE
Power Supply AC Line Fuse 5 x 20 MM Time-Delay 1.25A
Warning: Dangerous voltages and high temperatures are present on the Power Supply
Card. Take precautions to prevent burns and electric shock: Do not touch exposed
wires, connecting pins, heat sinks, or components. Handle the board by its edges.