Figure 4-6: Rap-Bg Platform Power Cable Grounding Screws; Figure 4-7: Rap-Bg Front Cover Removal - Eci Telecom NPT-1020 Installation And Maintenance Manual

NPT-1020 Installation and Maintenance Manual
5. Attach the black lead lug of the power cable to the negative stud terminal of Platform 1 on the power
terminal board.
6. Repeat Step 4 for the black lead lug.
7. Identify the platform's grounding terminals located on the inner side panel of the RAP-BG as shown in
the following figure.
8. Attach the grounding (shield) lead lug of the platform power cable to the ground stud terminal
located on the RAP-BG side panel.
9. Repeat Step 4 for the grounding lead lug.
10. If additional NPT-1020 platforms are installed in the rack, repeat Steps 2 to 9 for each platform power
cable.
11. If an additional power source is used, repeat Steps 2 to 10 to connect the platforms to source B.
12. Route each platform power cable along the rack side rails down to the corresponding platform
position, and then securely attach the power cable to the rack inner wall using cable ties. Attach a tag
to each power connector in accordance with its function.
To install the RAP-BG circuit breakers:
1. If the RAP-BG front panel has not been removed, open the two captive screws fastening it to the
RAP-BG chassis and remove the cover.
ECI Telecom Ltd. Proprietary

Figure 4-6: RAP-BG platform power cable grounding screws

Figure 4-7: RAP-BG front cover removal

Installing Equipment
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