Device maintenance and repair
7.3 Removing and installing hardware
SIMATIC IPC647E
122
Operating Instructions, 11/2018, A5E45589180-AA
7.3
Removing and installing hardware
7.3.1
Changing the filter pad
Requirement
●
The device is fully disconnected from the line voltage, see "Switching off the device
(Page 58)".
●
The fan cover has been removed; see "Remove the fan cover (Page 123)".
●
An original spare part, i.e. a fan of the same type
Procedure
1.
Remove the filter pad from the fan cover.
2.
Insert the new filter pad into the fan cover. It is inserted loosely in the fan cover. When
you insert the filter pad, make sure it lies evenly in the fan cover. The special outline of
the filter ensures that it cannot be inserted contrary to the direction of flow.
3.
Replace the fan cover.
See also
Maintenance intervals (Page 121)