1. Before installation, read the user manual carefully to get familiar with product information and
safety precautions.
2. Use insulated tools during installation.
3. Only engineers certified by Huawei or its agents are allowed to install, commission, and
maintain the UPS. Otherwise, personal injury or equipment damage may occur, and the UPS
faults caused are beyond the warranty scope of Huawei.
2
Installing the UPS
Determining Installation Position
2.1
Install on the steel channel or floor. Determine the mounting hole positions (unit: mm) using a marking-
off template, drill holes, and install expansion sleeves based on site requirements.
A: mounting holes on the steel channel B: mounting holes on the floor
Combining Power Cabinets and Bypass Cabinets
2.2
1. Combine in the following sequence: bottom, top, and middle.
2