Oracle Acme Packet 4600 Hardware Installation And Maintenance Manual page 55

Kep Grounding
Nuts
Caution
Acme Packet 4600 Hardware Installation and Maintenance Guide
To install the grounding cable on the Acme Packet 4600:
1. Using an 11/32" nut driver, screw and remove the two kep nuts from the
grounding posts located on the rear of the Acme Packet 4600. Place them aside.
Grounding
Cable Terminals
Figure 4 - 71. Acme Packet 4600 Dual AC Power Supplies and Grounding Posts
2. Place the lug on the end of the grounding cable onto the grounding posts.
Figure 4 - 72. Grounding Cable Over the Grounding Terminals
3. Using an 11/32" nut driver, tighten the two kep nuts onto the grounding post,
securing the grounding lug in place. When attached correctly, the grounding lug
fits snugly between the chassis's rear panel and the kep nuts.
Figure 4 - 73. Kep Nuts Securing Grounding Cable to Grounding Terminals
4. Connect the other end of the grounding wire to a suitable grounding point at
your site.
Always make the ground connection first and disconnect it last
when installing or removing the system from an equipment
rack.
Power Supply B Power Supply A
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