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Installation Manual - Hardware Installation
BBU3806 WCDMA Base Band Unit
To climb to a rooftop, the length of the ladder should be 1 meter higher than the eave,
as shown in Figure 5.
Figure 4 Using the long ladder in a safe way
Figure 5 Ladder placement when the ladder is 1 meter higher than the eave
8 Other Items
8.1 Weight Hoisting
Warning:
Exclude access to the areas under the gib arm and the goods in suspension during
weight hoisting.
Comply with the following regulations:
Have weight-hoisting workers trained and qualified.
Check that weight-hoisting tools are functional and complete.
Huawei Technologies Proprietary
13
Safety Precautions
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