2
2
Installing the UPS
2. Use a hammer drill to drill four holes for installing
expansion bolts and then install four expansion
bolts in the holes. Remove the bolt, spring washer,
and flat washer.
3. Slide the cabinet on its castors to the installation
position.
4. (Optional) If the castors of the UPS need to be
lifted from the ground, perform Step 1 to Step 2 in
Non-Secured Installation.
5. Remove the rear panel of the cabinet, and then
open the front door.
Secured Installation
1. Determine the position for installing the cabinet. Mark mounting holes based on the drawings.
(unit: mm)
1. Before installation, read the user manual carefully to get familiar with product information and
safety precautions.
2. Use insulated tools during installation and operation.
3. Only Huawei engineers or engineers certified by Huawei are allowed to install, commission, and
maintain the UPS. Otherwise, personal injury or equipment damage may occur, and the
resulting UPS faults are beyond the warranty scope of Huawei.
4. This document describes how to install a single UPS. For details about how to install parallel
systems, contact Huawei technical support.
