Wärtsilä JOVYSTAR COMPACT L
BAX 5624
- 31 -
10 Startup and Shutdown
Read the technical documentation
Before installing and using the device, make sure you have read and understood all the
instructions contained in the present manual and in the technical supporting documentation.
Further information
In the event that the information provided in this manual is not sufficiently exhaustive, please
contact the manufacturer of the device, whose details are available in the “Contacts” section.
External isolators
All the procedures that follow make reference to the external isolator BCB and are only valid if
such device is installed (externally) and its auxiliary contacts properly wired to the UPS
terminals.
10.1 Preliminary checks
Before starting up the unit, make sure that:
all installation and electric connection works have been performed professionally;
all power and control cables have been properly and tightly connected to the relevant
terminal boards;
the ground cable is properly connected;
the battery polarity is correct and the voltage is within the operating values;
the phase rotation of the line is correct and the voltage is within tolerance with the operating
values.
the emergency power off “EPO” push-button, if installed, is not pressed (if not, press it back
to the rest position).
