Fan Replacement Task Flow - Nortel Passport 15000 Hardware Installation And Maintenance

Fan replacement task flow
Figure 16
Task flow of a fan replacement
PP_TASK_1051.ins
Passport 15000, 20000 Hardware Installation, Maintenance, and Upgrade
This task flow shows the sequence of procedures you do to replace a fan. To
link to any procedure, go to "Task flow navigation" (page 105).
Fan
replacement
Removing a fan
Installing a fan
Does the fan
power up?
Yes
End
Task flow navigation
The following references are listed alphabetically:
• "Fan controller replacement" (page 102)
• "Installing a fan" (page 446)
• "Removing a fan" (page 682)
Chapter 7 Cooling units 105
Fan controller
No
replacement
For procedure page
numbers, see
Task flow navigation
below
5.2S2