Huawei UPS5000-E-BF Series User Manual page 194

UPS5000-E-(25 kVA-75 kVA)-BF
User Manual
The maintenance bypass switch is OFF by default and the handle points right horizontally.
Turn on the switch by turning the handle clockwise 90 degrees until it points to the ground, as
shown in
The Maint. breaker closed alarm is displayed in the alarm list, as shown in
UPS transfers to maintenance bypass mode.
Figure 5-24 Locked maintenance bypass switch
Figure 5-25 Turning on the maintenance bypass switch
Issue 07 (2019-12-13)
Figure 5-25.
Exercise force when turning on or off the bypass maintenance switch.
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5 Operations
Figure 5-26. The
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