Huawei UPS5000-E Series User Manual page 59

UPS5000-E-(50 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
Both O (OFF) operation
Step 1 Check whether the ATS monitoring module has alarms. If an alarm exists, rectify the fault
first.
Step 2 Insert the handle into the switch panel. Turn the handle gently counterclockwise in the
direction of the arrow until both the I and II signs indicate O (OFF).
Figure 2-40 Inserting and rotating the handle
Step 3 Place the handle back to the original position.
----End
I power supply I (ON) operation
Step 1 Check whether the ATS monitoring module has alarms. If an alarm exists, rectify the fault
first.
Step 2 Insert the handle into the switch panel. Turn the handle clockwise in the direction of the arrow
until the I sign indicates I (ON).
Issue 09 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
2 Overview
50