2
2
Installing the UPS
1. Determine the position for installing the
cabinet. Mark mounting holes based on the
drawings (unit: mm).
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.
6. Remove the four rubber plugs from the
bottom of the cabinet (two on the front and
two at the back).
7. Insert four M12x115 expansion bolts into the
expansion bolt holes in the floor, and tighten
the expansion bolts.
Secured Installation
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.
