Siemens SIMATIC IPC827D - Page 88

Device maintenance and repair
7.4 Removing and installing hardware
SIMATIC IPC627D/827D
88 Operating Instructions, 09/2014, A5E32990859-AB
2.
Loosen the four plastic rivets
②
on the enclosure.
3.
Pull out the fan plug ③
.
4.
Take the fan ④
out of the en-
closure.
Installation
Note
Install only a fan of the same type. Note the
correct fan mounting position: Make sure that
the blades of the fan are on the outside of the housing.
Proceed in reverse order.