Oil Pressure Low; Water Temperature High; Alternator Overheating/Overloading; Maintenance - Mase Marine IS 9000 Manual Uso Y Mantenimiento

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Code E-80 This code indicates that the group has
stopped due to a complete lack of voltage = 0 V. Display
of this code means that:
- the control panel is not able to read the voltage in the
alternator due to a break in an electrical connection;
- the alternator is damaged.
Code E-81 This code indicates that the group has
stopped because the pressure in the motor lubrication
system is insufficient.
Code E-82 This code indicates that the group has
stopped because the motor is too hot.
Code E-83 This code indicates that the group has
stopped because the alternator is too hot.
Code E-85 This code indicates that the group has
stopped because the voltage has dropped to under 70%
of the rated value for over 15 seconds.
Code E-87This code indicates that the group has stopped
because, 30' after start-up, the voltage in the generator
group has not reached 80% of the rated voltage. This
may be because the engine revs are too low or because
the alternator is broken.
Code batt. This code indicates that the battery voltage
is too low. When this code appears the generator group
is not stopped.

4.1 Oil pressure low

This intervenes to shut down the group when the oil
pressure in the motor is insufficient; intervention is
signalled by light-up of the indicator [fig. 2, ref. 7] and
display of code E-81 on the control panel display unit.
Generally speaking it is sufficient to top up the oil level in
order to restart the group.
WARNING
The low oil level protection device should not be
used as a general indication of the oil level. It is
therefore essential that the oil level be checked
daily.
CAUTION
The motor operates correctly provided it is not made
to operate at a maximum inclination of 30° for peri-
ods of under 3 minutes, or 25° without a specified
time limit, on either the longitudinal or the transver-
sal axis. If the motor has to operate at a higher
inclination there is a risk that lubrication will be
insufficient or that oil will be sucked into the air filter.
GB
4.2 Water temperature high protection
This intervenes to shut down the generator group when
the temperature of the motor is too high.
Intervention of this protection is signalled by light-up of
the indicator [fig. 2, ref. 8] and display of the code E-82
on the control panel display unit.
The group should only be restarted after the cause of the
alarm has been identified and removed.
4.3 Alternator overheating/overloading protection
This intervenes to shut down the generator group when
the alternator overheats or overloads.
Intervention of this protection is signalled by light-up of
the indicator [fig. 2, ref. 9] and display of the relative code
on the control panel display unit. The group can be
restarted after a few minutes, when the temperature of
the alternator coils returns to a normal level. However it
is recommended that an attempt be made to identify and
remedy the causes of the problem.
INFORMATION
If one of the protection devices indicated above
intervenes, after finding and removing the cause of
the alarm, it is necessary to press the "OFF" button
to reset the control panel (otherwise the alarm will
remain stored in the memory).
WARNING
If one of the fuses [fig. 6, ref. 1] burns out, another
protection that does not form part of this group will
intervene.

5 MAINTENANCE

DANGER
Any maintenance operation on the generator group
must be carried out with the motor turned off, and
after allowing sufficient time for it to cool down.
These operations must only be carried out by au-
thorised personnel.
DANGER
Before working on the generator group, disconnect
one pole of the starter battery, to prevent any acci-
dental start-up of the group itself.

5.1 Ordinary maintenance of motor

The periodic maintenance operations to be carried out
on the motor are listed in the table.
For further details, please consult the manual supplied
by the manufacturer of the motor itself, which provided
with each group.
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IS 9000 - 9500