Change The Filter Mat Of The Front Fan; Changing The Front Fan - Siemens SIMATIC IPC647E Operating Instructions Manual

Device maintenance and repair
7.3 Removing and installing hardware
7.3.1.2

Change the filter mat of the front fan

Requirement
• The fan cover has been removed; see "Remove the fan cover of the front fan (Page 133)".
• An original spare part, i.e. a filter pad of the same type. For information on replacement
parts, refer to "Hardware accessories (Page 31)".
Procedure
1. Remove the filter pad from the fan cover.
2. Insert the new filter pad loosely into the fan cover. Place the filter mat evenly in the fan
cover.
3. Replace the fan cover.
7.3.1.3

Changing the front fan

Two front fans are located next to each other on a fan support at the front of the device.
After the maintenance interval (Page 132) has expired, replace the fans and the filter mat of
the fans.
A failure of a fan is reported before the monitoring software of the device. Then replace the
affected fan.
Requirement
• You know the important safety instructions under "Safety instructions on device and
system extensions (Page 46)".
• An original spare part, that is a front fan of the same type. For information on
replacement parts, refer to "Hardware accessories (Page 31)".
Procedure
1. Fully disconnect the device from the line voltage, see "Switching off the device (Page 66)".
2. Remove the fan cover. (Page 133)
3. Slide the fan support a bit to the left and move it forward from the front of the enclosure.
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Operating Instructions, 09/2022, A5E52254141-AA
SIMATIC IPC647E