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Installation Manual – Hardware Installation
BBU3806 WCDMA Base Band Unit
I. Dust-Free Cloth and Anhydrous Alcohol
Caution:
Cut a piece of dust-free cloth into 32 smaller pieces of equal size. Put the pieces
in a clean antistatic bag or a dust-proof box and seal the bag or box before the
cleaning.
Keep your hands dry and clean.
Use each piece of dust-free cloth only one time.
The cleaning methods include:
In general cases, use a piece of dust-free cloth directly to wipe the end face of
an optical fiber connector, as shown in Figure D-3 and Figure D-4.
Figure D-3 Cleaning with dust-free cloth on table
Figure D-4 Cleaning with dust-free cloth on hand
Appendix D Cleaning Optical Fiber Connectors
Huawei Technologies Proprietary
D-4
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