7 - ELECTRIC SYSTEM177
CAUTION
If during navigation an operation fault on the re-charging alternators oc-
curs, set to ON the button switch of the parallel connection between the
batteries sets and let it connected until the fault has been removed.
CAUTION
Never start navigation without having set to ON both the engines batteries
switch and the service batteries switch and do not disconnect them during
navigation.
CAUTION
If, during navigation, a remarkable and continuous voltage drop of one
nor both battery banks occurs, check the recharging efciency (alternator
recharge on monitoring system) of the relevant alternator. If the alternator
is not operating, it is necessary to start the power generator and to acti-
vate the independent electrical battery chargers.
CAUTION
The parallel connection system between the batteries sets, driven by a
button located in the main helm station, is used to increase the boosting
power at engines start, under particularly climate conditions or charge
condition, and for a short period of time.
This system must be activated only if the button switches connecting the
engines and services battery banks are positioned to ON.
Do not use in case of faults on the batteries recharging circuits, for in-
stance on the engines alternators. We advise to use this system only in
emergency cases.
CAUTION
The engines checking systems: accelerator and gears engagement re-
mote controls are electronic. Their reliability is very high, but in case of
a sudden black-out, it is necessary to immediately switch off the engine
which is not controllable any more by means of the relevant buttons locat-
ed in the main helm station.
CAUTION
Use electrical equipment with double insulation or grounding.
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