Siemens SIMATIC INDUSTRIAL PC PCIL43 - Manual (Page 59)

Maintenance and service
11.1 Removing and installing hardware components
SIMATIC Rack PC IL 43
Operating Instructions, Edition 09/2005, A5E00432875-01
11-5
11.1.5 Remove filter and device fan
Preparing for equipment fan exchange
Unplug the device from mains.
Remove filter and fan
Filter meshes are available under the following order numbers: A5E00246975
Steps
1. Tilt the front door (1) downwards.
2. Remove filter cover (2) and remove
filter. Please carry out the
additional steps to remove the fan.
3. Open the device cover.
4. Unplug the fan connector from the motherboard.
5. Remove all fan screws.