Nortel Passport 15000 Hardware Installation And Maintenance page 107

Figure 17
Task flow of a temperature sensor replacement
Temperature
sensor
replacement
For procedure page
numbers, see
Task flow navigation
below
PP_TASK_1053.ins
Passport 15000, 20000 Hardware Installation, Maintenance, and Upgrade
Upper or lower
cooling unit?
sensor for an
upper cooling unit
sensor for an
upper cooling unit
Task flow navigation
The following references are listed alphabetically:
• "Connecting a temperature sensor cable assembly" (page 312)
• "Installing a fan" (page 446)
• "Installing a fan controller" (page 452)
• "Installing a temperature sensor for an upper cooling unit" (page 542)
• "Installing a temperature sensor inside a lower cooling unit" (page 546)
• "Removing a fan" (page 682)
Lower
Upper
Removing a
temperature
Installing a
temperature
End
Chapter 7 Cooling units 107
Removing a fan
Removing a fan
controller
(optional)
Removing a
temperature
sensor from a
lower cooling unit
Installing a
temperature
sensor into a
lower cooling unit
Installing a fan
controller
(if necessary)
Installing a fan
5.2S2