Removing A Dc-Input Power Supply Module - Cisco Catalyst 9400 Series Hardware Installation Manual
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Also See for Catalyst 9400 Series:
- System management configuration manual (458 pages) ,
- Installation note (32 pages) ,
- Troubleshooting manual (14 pages)
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Removing and Replacing FRUs
• Four DC-input power source cables. The wire gauge is determined by local electrical codes and restrictions.
• One grounding wire.
• Five heat-shrink sleeves.
Removing a DC-Input Power Supply Module
When removing a DC-input power supply module, you will need access to the terminal block of the module
to disconnect the DC-input wires. If the front panel of the chassis has limited access because of other interfering
cables, consider removing the module from the chassis before disconnecting the DC-input wires. If you do
have clear access to the terminal block, you can disconnect the DC-input wires and then remove the module
from the chassis. In either case (whether you have access to the front panel or not), you must begin by
completing all the steps described in
depending on your setup.
The procedures to disconnect DC-input wires and to remove the module from the chassis have been described
in
Disconnecting the DC-Input Wires, on page 112
the Chassis, on page
Powering Down a DC-Input Power Supply Module
To power down a DC-input power supply module, follow the steps described here.
Before you begin
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement
1030
Warning
No user-serviceable parts inside. Do not open. Statement 1073
Procedure
Step 1
Press the power button on the power supply module for two seconds to turn it off. Check that the OUTPUT
LED is off.
• 1/4-inch bolt or stud size.
• 5/8-inch hole spacing.
• A landing size of 0.5 inches (1.2 cms) width and 1.125 inch (2.9 cms) depth.
• Compatible with the wire size you will use (Lugs are wire size specific).
115.
Powering Down the DC-Input Power
and
Removing a DC-Input Power Supply Module from
Cisco Catalyst 9400 Series Switches Hardware Installation Guide
Removing a DC-Input Power Supply Module
Supply. Proceed with the next task
111
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Troubleshooting
