Troubleshooting Temperature Alarms - Juniper PTX5000 Hardware Manual

PIC 7/0
PIC 7/1
Fan Tray 1
Fan Tray 2
In Table 4, the text in the column labeled "LCD Message" appears in the display of the craft interface.
The text in the column labeled "CLI Message" appears in the output from the show chassis alarms
command.
Table 85: Troubleshooting Fan Tray Alarms
Alarm Type LCD Message
Red Fan Failure
Fans Missing
Yellow Fan Removed
Table 86: Troubleshooting Fan Tray LEDs on the Craft Interface
Color State Description
Red On steadily The fan tray has failed.
– Off The fan tray is offline or absent.

Troubleshooting Temperature Alarms

IN THIS SECTION
Problem | 579
Solution | 579
OK
OK
OK Spinning at 31% fan tray speed
OK Spinning at 32% fan tray speed
CLI Message Alarm Condition
fan-name Failure
A fan has failed.
Too many fans missing A fan tray is missing or too
many fan trays have failed.
or failing
fan-name Removed
A fan tray has been
removed.
Recovery
Replace the fan tray.
Reinstall the fan tray in
the chassis.
Reinstall the fan tray in
the chassis.
Recovery
Replace the fan tray.
Reinstall the fan tray in the chassis.
578