UPS user manual
Utilizzo dell’UPS
12
OMD10082 REV. F
3.3.4 Manual bypass
The manual bypass operation is necessary whenever the UPS functionality is tested, or
during maintenance or repair work.
During the manual bypass due to repair or maintenance, the UPS is completely shut down
and the load is directly supplied by the bypass line.
Follow the procedures contained in the manual
The sequence of manual bypass switching and return must be carried out with
respect to the procedure indicated in the installation and start-up section. The
manufacturer cannot accept responsibility for damages arising from incorrect
operation.
External manual bypass
In the UPS systems of the B9600FXS line, the manual bypass isolator is optional and
outside the unit.
Picture 5 – Manual bypass
