Dell Networking S5000 Getting Started Manual page 28

Assembling and Connecting the Safety Ground Wire for DC Power
Supply
WARNING: For equipment using –(48–60) V DC power supplies, a qualified
electrician must perform all connections to DC power and to safety grounds. Do not
attempt connecting to DC power or installing grounds yourself. All electrical wiring
must comply with applicable local or national codes and practices. Damage due to
servicing that Dell Networking did not authorize is not covered by your warranty.
1. Strip the insulation from the end of the green/yellow wire, exposing approximately
4.5 mm (0.175 inch) of copper wire.
2. Using a hand-crimping tool (Tyco Electronics, 58433-3 or equivalent), crimp the ring-
tongue terminal (Jeeson Terminals Inc., R5-4SA or equivalent) to the green/yellow
wire (safety ground wire).
3. Connect the safety ground wire to the grounding post on the back of the system
using a #6–32 nut equipped with a locking washer.
Figure 17. Assembling and Connecting the Safety Ground Wire For DC Power Supply
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