Figure 101: Connecting Power Cables to the M120 DC Power Supply
See Also M120 DC Power Supply Description on page 72•
• Electrical Specifications for the M120 DC Power Supply on page 100
• Maintaining the M120 Power Supplies on page 277
• Removing an M120 DC Power Supply on page 245
Related
Documentation
M120 DC Power Supply Description on page 72•
• Electrical Specifications for the M120 DC Power Supply on page 100
• Maintaining the M120 Power Supplies on page 277
Replacing an M120 DC Power Supply Cable
To replace a power cable for a DC power supply:
1. Locate a replacement power cable that meets the specifications defined in “M120 DC
Power, Connection, and Cable Specifications” on page 97.
CAUTION: A licensed electrician must attach a cable lug to the power
cable thatyou supply. A cable with an incorrectlyattached lugcan damage
the router (for example, by causing a short circuit).
2. Make sure that the voltage across the DC power source cable leads is 0 V and that
there is no chance that the cables might become active during the removal process.
251Copyright © 2018, Juniper Networks, Inc.
Chapter 28: Replacing Power System Components
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