Remove A Fan Module - Oracle Netra SPARC S7-2 Service Manual

-> show /SYS/MB/FMx/Fy/TACH value
/SYS/MB/FM0/F0/TACH
Properties:
value = 3100.000 RPM
->
where:
x is the fan module, 0 (left fan) to 4 (right fan).
■
y is the fan element, 0 (primary) or 1 (secondary).
■
6. If a fan module is faulty, write down which fan module is faulty, then replace it
when the new one arrives.
See "Remove a Fan Module" on page
7. If you are unable to determine if a fan module is faulty, seek further information.
See "Detecting and Managing Faults" on page
Related Information
"Remove a Fan Module" on page 153
■
"Verify a Fan Module" on page 157
■
"Detecting and Managing Faults" on page 25
■

Remove a Fan Module

Removing a fan module is a cold-service operation. You must power off the server before you
remove the fan module.
1. Determine which fan module to remove.
See "Locate a Faulty Fan Module" on page
Prepare for service.
2.
See "Preparing for Service" on page
153.
25.
152.
43.
Remove a Fan Module
Servicing Fan Modules 153