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9.5.2
Replacing the AVT combination module
Removing the AVT combination module
1. Follow "the five safety rules (Page 15)".
2. Release the control cables
3. Remove the four fixing screws
Note
There are another two AVT combination modules underneath the resistor plate. To remove this
AVT combination module, you must first remove the resistor plate by loosening the two fixing
screws.
Installing the AVT combination module
1. Use the screws
2. Reconnect the control lines
SINAMICS SM150 6SL3810-7NN38-0AA1
Operating Instructions Rev.201910281406 EXAMPLE
Figure 9-7
Example of an AVT combination module
②
to secure the AVT combination module.
①
. Carefully ensure that you do not kink the fiber optic cables.
②
of the AVT combination module.
①
. Do not bend the fiber-optic conductors.
Maintenance
9.5 Repair
157
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