Figure 4-9 Removing The Pdu; Figure 4-10 Removing The Psu - Huawei BBU3900 Hardware Maintenance Manual

BBU3900
Hardware Maintenance Guide
2.
3.
Issue 03 (2010-06-05)

Figure 4-9 Removing the PDU

1
2
Loosen the M3 screw on the panel of the PSU, and then remove the PSU, as shown in
Figure 4-10.

Figure 4-10 Removing the PSU

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2
Loosen the M3 screw on the panel of the PMU, and then remove the PMU, as shown in
Figure 4-11.
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4 Replacing the Components in the OMB
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