9.5.1.2 Replacing fans, from the back
Removing the fan
The five safety rules must be observed.
Figure 9-3 Schematic diagram: Replacing fans from the back
1. Remove the rear cover from the fan box ②.
2. Loosen the connector of the fan connector cable from the terminal in the fan box.
3. Loosen the fastening screws of fan ③.
4. Pull the fan out of the fan box.
5. Release the connecting cable ① at the fan.
6. Remove the two sheet metal brackets ④ from the fan baseplate.
CAUTION
The fan can fall
The fans are very heavy. They can cause injury or material damage if handled improperly.
Please take special care when removing the fans from the drive.
Installing the fan
Install the fan in reverse order.
Maintenance
9.5 Maintenance
SINAMICS SH150 6SL3805
96 Operating Instructions 05/2020
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