Fan Fault Lamps - NEC N8100-1223F User Manual

8-18 Troubleshooting

FAN Fault Lamps

FAN Fault lamp is adjacent to each fan module. These lamps are triangular in shape and point to
their respective fans. When the cooling fan is functioning normally, the lamp does not light. When a
fan is not functioning normally, the lamp lights in red. A cooling fan failure is also indicated by the
status lamp located on the front panel. The failed fan may be hot-swapped.
IMPORTANT:
your service representative for replacement of the cooling fan. If a
cooling fan fails, do not continue to operate the system, but ask your
service representative for replacement as soon as you can.
FAN Fault lamp
FAN Fault lamp
Do not remove the fan that is normally operating. Ask