Removing And Installing A Fan Module; Removing A Fan Module - Extron electronics FOX 4G Matrix 14400 User Manual

Maintenance and Modifications, cont'd

Removing and Installing a Fan module

Removing a fan module

The two fan modules are identical and hot-swappable. If a fan fails, it should be
replaced at the earliest opportunity.
N The fans modules are hot-swappable. Either fan can be removed or installed
1.
Figure 6-4 — Fan replacement
2.
3.
4.
6-6 FOX 4G Matrix 14400 Switcher • Maintenance and Modifications
without powering down the switcher.
Remove and retain the two screws that secure the row identification plate
(identiying rows 1 through 80 or rows 81 through 144) to the fan (figure 6-4).
Retain the plate.
T
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A H
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Rotate the top and bottom knurled knobs to completely loosen the captive
screws.
Gently pull on the screws to loosen the fan from the backplane.
Slide the fan out of the chassis.
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Knurled
Knobs
B LY
S IM
A S
F A N
Remove 2 Screws
and Plate