Huawei BBU3900 Hardware Maintenance Manual page 37

BBU3900
Hardware Maintenance Guide
Postrequisite
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Issue 03 (2010-06-05)
Place the replaced component into the ESD box or bag. Then, place the ESD box or bag
into a carton padded with foam or into the packing box of the new component.
Fill in the fault form with the details of the replaced component.
Contact the local Huawei office to handle the faulty component.
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4 Replacing the Components in the OMB
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