Beckhoff eXtended Transport System Operating Instructions Manual page 15

After operation
2.1.3
Version: 2.2
De-energize and switch off components before working on
them
Carry out a voltage test and check all safety-relevant devices for
functionality. Secure the working environment and the control cabi-
net against inadvertent power-up. See chapter: "Decommissioning",
[Page 110].
XTS
For your safety
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