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11.1.4
Removing the device / drive cooling fan
Preparing for removal of the device fan
Unplug the device from mains.
Removing the fan
How to remove the device fan
1.
2.
3.
4.
SIMATIC Rack PC 847B
Operating Instructions, 06/2008, A5E02203168-01
Open the front panel door by
approximately 45° to remove the
front panel surround
Remove the front cover and
replace the filter if necessary
(you may only use filters of the
same type)
Loosen the knurled screw of the
fan bracket
Take the fan bracket out of the
enclosure
11.1 Removing and installing hardware components
Maintenance and service
77
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