17
GENERATORS
IS 2.5
Code E - 85 This code indicates that the unit has
stopped because the voltage has dropped to below 70%
of the nominal value for longer than 15 seconds.
Code E - 87 This code indicates that the unit has
stopped because the generator voltage has not reached
80% of the nominal value 30 seconds after starting. This
could be caused by insufficient motor RPM or a broken
alternator.
batt This code indicates that the battery
is low. When this code appears, the generator is not
stopped.
When a circuit breaker has tripped with a consequent
generator stop, the panel must be reset by pressing the
OFF button in order to restart the unit.
If the unit is started and the alternator does not produce
voltage, or the control panel does not read voltage, the
latter switches off completely after one minute, stopping
the unit.
8 PROTECTION FUSE ( fig. 4 )
1) RELAY CIRCUIT FUSE
2) BATTERY CHARGER FUSE
9 DIMENSIONS AND WEIGHT( fig. 7 )
IS 2500
a) Lenght mm.580
b) Width mm.430
c) Height mm.430
Weight Kg. 80
10 DESCRIPTION WIRING DIAGRAM (fig. 8 )
1 ROTOR
2 STATOR
3 DIODE 3A
4 VARISTOR
5 PRINTED CIRCUIT RELAY
6 POWER TERMINAL BOARD
7 RELAY CIRCUIT TERMINAL BOARD
8 CONTROL PANEL TERMINAL BOARD
9 FUSE 1A
10 CAPACITOR
11 BATTERY CHARGER REGULATOR
12 FUSE
13 STARTER
14 BATTERY
15 FUEL PUMP
16 FUEL SOLENOID
17 OIL PRESSURE SWITCH
18 OVERHEAD ENGINE THERMOSTAT
19 WATER TERMOSTAT
20 ALTERNATOR THERMOSTAT
21 MAGNETOTERMIC SWITCH
11 TROUBLE MAINTENANCE
12 TROUBLE SHOOTING
INFORMATION
WARNING
GB
COMPLAINT
PROBABLE REASON
Defective starting buttons
l
Defective fuel solenoid
ll
Defective battery Battery
cable section
l
Defective starting motor
l
Piping fuel filter choked
ll
12V circuit fuse
l
Avv./Ev.relay
l
Too much oil in crankcase
ll
Safety device intervention
l
l
Overload
l
Defective governor linkage
l
Worm valve guides
l
Blocked valves
l
Worm cylinder and position rings
l
Defective injector
l
l
Defective injector pump
l
ll l
Defective feeding pump
l
l
BLACK SMOCKE
START AND
STOP
UNSTABLE
RUNNING
DOES NOT
START
WHITE SMOCKE
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