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Replacing Components
Warning
Statement 342 Before Connecting to System Power Supply
High touch/leakage current – Permanently connected protective earth ground is essential before connecting
to system power supply.
Warning
Statement 1024 Ground Conductor
This equipment must be grounded. To reduce the risk of electric shock, never defeat the ground conductor or
operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical
inspection authority or an electrician if you are uncertain that suitable grounding is available.
Before you begin
You must turn off the circuit breaker for the DC power cables that you are connecting to prevent electrocution.
Step 1
Verify that the circuit breaker for the power feed to the replacement power supply is turned off.
Step 2
Orient the connector as shown in the following figure.
1
Power supply clip
3
Connector clip release tab
Step 3
Insert the connector into the power supply, until the connector clip engages with the power supply clip and is fully inserted.
Step 4
Verify that the other ends of the cables are attached to the DC power source and ground.
Step 5
Turn on the circuit breaker
Step 6
You are now ready to turn on the DC power source.
Connecting a Power Cable to an NXA-PDC-930W Power Supply
2
Connector clip
Cisco Nexus 93180YC-FX3S NX-OS Mode Switch Hardware Installation Guide
37
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