Huawei AR120&AR150&AR160&AR200&AR510
Series Enterprise Routers
Safety and Regulatory Compliance Information
3 Safety Information
Issue 06 (2015-05-08)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
32
3.6.1 Weight Lifting
Do not access the areas under the jib arm and the goods in suspension when lifting weight.
Ensure the operators have completed the related training and are qualified.
Check the weight lifting tools and confirm that the tools are in good condition.
Lift the weight only when the weight lifting tools are firmly fixed onto the
weight-bearing object or the wall.
Use a concise command to avoid incorrect operation.
Ensure the angle between the two cables is less than or equal to 90 degrees during the lift.
Figure 3-2
Weight lifting
WARNING
Ma
xim
um
90