AEB COL4 Manual Del Usuario página 34

TESTING PROCEDURES
CODE AEB674i
Connect the product to testing wiring no. 1.
Check that any tester switch is set to OFF, that the knobs are all rotated in counter-clockwise direction
and that the rotating INDICATOR is set to RIS.
Once the product has been connected, set the commutator to GAS.
Set the switch +12 V Batt. to ON.
Set the switch +12 V Sc to ON. On the commutator, the RED LED GASOLINE and the RED LED
RESERVE as well as the GREEN LED of the commutator will turn on, while on the tester the RED LED
OUT BENZ. will turn on.
Set the switch RPM to ON.
Rotate the knob RPM slowly in clockwise direction (increase of the engine RPM).
Once you have reached the RPM set by the trimmer located on the rear side of the commutator, you
will shift to GAS.
On the commutator the RED LED GASOLINE turns off and the YELLOW LED GAS turns on, while on the
tester the RED LED OUT BENZ. turns off and the GREEN LED OUT GAS turns on.
By setting the INDICATOR switch from RIS to R and vice versa, you can test the correct operation of
the LEDs RESERVE.
By setting the switch of the commutator to the central position, the light indications mentioned above
won't change.
Set the switch of the commutator to GASOLINE.
On the commutator the RED LED GASOLINE turns on and the GREEN and YELLOW LEDs turn off, while
on the tester the RED LED OUT BENZ. turns on and the GREEN LED OUT GAS turns off.
Set the switch of the product to the central position.
On the commutator, the GREEN and YELLOW LEDs turn on, while the RED LED GASOLINE turns off.
On the tester, the RED LED OUT BENZ. turns off and the GREEN LED OUT GAS turns on.
Set the switch of the commutator to GAS.
By setting the switch RPM to OFF the commutator automatically switches to GASOLINE.
On the commutator, even if the LED RESERVE remains on, the YELLOW LED GAS turns off and the
RED LED GASOLINE turns on.
On the tester, the LED OUT GAS turns off and the RED LED OUT BENZ. turns on.
By resetting the revolution signal (switch RPM to ON), the commutator return to GAS.
Set any switch of the commutator to OFF apart from +12 V Batt., set the knob ROM to the minimum
and the switch of the commutator to the central position. (Emergency).
(Simulation of the switching to GAS in an Emergency condition).
Set the switch +12 V Sc to ON. The LEDs GASOLINE both of the commutator and the tester turn on.
After half a second these turn off and the YELLOW and RED LEDs RESERVE of the commutator as well
as the GREEN LED OUT GAS of the tester turn on.
After a further half second, these turn off and the GASOLINE LEDs on tester and product turn on
again.
With the knob set to the minimum, by setting the switch RPM to ON, the commutator will switch to
GAS.
By changing the position of the trimmer on the commutator you can change the number of revolutions
for the switching to GAS.
Set the switches to OFF.
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IsCOL4 Rev. 250902-0