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51033211EN/AA
4. Maintenance
4.1 Troubleshooting
If any of LEDs , , or flash, there is a operating anomaly or an alarm.
If a LED flashes, the bargraph data is no longer displayed.
Troubleshooting not requiring MGE after-sales support
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Indication
LED flashes and the buzzer
beeps.
LED flashes.
Signification
UPS overload. Overload is too long
or too high. The UPS cuts the supply
of power to the connected equipment
and the buzzer sounds continuously.
The ambient temperature is higher than
40
°
C.
The UPS is not designed to
operate more than eight hours
under these conditions.
Correction
Check the power drawn by the
equipment and disconnect any
non-priority devices.
Install the UPS in a room where
the ambient temperature is not
greater than 40
°
C.
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