UPS MKD2000/3000 XL
Manual
MKD XL Series
Page 36 of 45
Autonomy time is lower than
nominal.
The accumulators are not
completely loaded or
particular accumulators are
defective.
Load the accumulators longer
than 8 hours and continue the
test. If the problem remains, the
accumulators have to be
exchanged.
The UPS is ok but the
connected machine does not
work.
The connection between
UPS and the machine is
defective.
Check the connection and confirm
it by voltage measurement.
If your failure notice of the UPS is not mentioned in this schedule, please
contact our service department and keep this information ready:
1. model number, item number;
2. date of the day, when the problem occurred;
3. detailed description of the problem;