DACS-W Operation Manual 1 SAFETY
1-7
1.6 Drive Power Shutdown and Indication
Before performing maintenance or inspection, electrical power should be shutdown to ensure the safety
of personnel.
Also, to prevent other personnel from starting operation while this work is being performed, a tag clearly
indicating that maintenance work is in progress should be prepared and posted on the power shutdown
device.
When shutting down power, the shutdown device should be locked as shown below. Attach the accident
prevention tag to the shutdown device.
Before performing maintenance or inspection, be sure to lock the power switch.
Figure 1-2 Main Power Switch
LOCK
ACCIDENT PREVENTION TAG
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