CHAPTER 11: MAINTENANCE
Figure 11-14: Remove enhanced front panel mounting bracket on right side
Figure 11-15: Remove standard front panel mounting bracket on right side
5.
Open the front panel. Unplug or unscrew the grey ground cable from the front panel. Unplug the RJ45 connector from
the CPU module in the second slot on the left.
L30 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
REPLACE FRONT PANEL
11
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