Riello UPS Dialog VisionTower DVT 500 Manuel D'installation Et D'utilisation page 55

In the event of an overload, the UPS will continue to power the load for a set period of time. The UPS will emit an
alarm to signal that it can no longer support the overload (a beep at regular one-second intervals). Once the load
has been reduced to within the 100% threshold, the UPS will return to normal operating mode.
Warning: If the overload is too high, the protection device will be activated and the UPS will shut down.
To restore normal operation following failure due to an overload (continuous beep and load not
the load so that it falls within the 100% threshold. Hold the OFF button down until the continuous beep stops and
then release it. Wait until the UPS has completely shut down and then switch on again using the ON key.
Table 1
Table 2
Applied load level
flashing
Battery level
0%~20%
20%~40%
40%~60%
60%~80%
80%~100%
0~5%
5~25%
25%~50%
50%~75%
75%~102%
>102%
S
YSTEM DESCRIPTION
powered); reduce
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