IPG IX-6168-PS, Справочник по аппаратуре

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Safety
1-18
Securing the Main Power Cable
Even with the Main AC Disconnect Switch locked in the off position, there is still AC
power entering the system through the AC/DC power enclosure.
Isolation of this power can be performed in two different ways:
1. If the IX-6168-PS is hardwired directly into the facility’s power, locate the main
AC breaker in YOUR facilities and lock it out.
2. If the power to the system is via a connected plug, eliminate the AC power by
removing the plug from the receptacle and locking out the plug itself. Figure 14
shows the before and after of securing the workstation’s main AC power plug in
the LOCK-OUT/TAG-OUT position.
Figure 14: IX-6168-PS Main AC Power Plug — before and after LOCK-OUT/TAG-OUT
To LOCK-OUT/TAG-OUT the entire laser power rack:
1. Shut off the facility power that goes into the contactor box.