Exhaust fan and fan duct
Before proceeding, remove the following components:
●
Formatter. See
Formatter PCA on page 78.
●
Upper-left cover. See
Upper-left cover on page 96.
●
Power-supply cover. See
Power-supply cover on page 98.
●
Left cover. See
Left cover on page 99.
●
Front-top cover. See
Front-top cover on page 100.
●
Rear-top cover. See
Rear-top cover on page 102.
●
Rear cover. See
Rear cover on page 112.
●
Interconnect board (ICB). See
Interconnect board (ICB) on page 153.
●
Low-voltage power supply. See
Low-voltage power supply (LVPS) on page 157.
●
High-voltage power supply lower. See
High-voltage power supply lower (HVPS-D) on page 163.
Remove the exhaust fan and fan duct
1. Remove two screws (callout 1), disconnect two connectors (callout 2), and then remove the exhaust
fan and duct (callout 3) from the product.
Figure 2-149 Remove the exhaust fan and fan duct (1 of 3)
1
2
3
ENWW Internal assemblies 169