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Figure 3-29
Connecting the Source DC Power Cable Leads to the DC-Input Power
Supply
Circuit breaker
alarm terminal
block
When securing the ground, positive (+), and negative (–) power cable lugs
Note
to the power supply terminals, leave a small service loop in the ground cable.
This ensures that the ground lug is the last lead to disconnect from the power
supply if a great deal of strain is placed on all three leads.
–
+
Ground
Source DC
power cable
Connecting Power
Installing a Cisco 12012 3-61
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Troubleshooting
