AEB COL4 Manual Del Usuario página 35

TESTING PROCEDURES
CODE AEB714
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 R.
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 of the indicator will turn on
and the YELLOW LED of the GAS will start blinking, while on the tester the RED LED OUT BENZ. and
the GREEN LED SERVICE (Sensor Power Supply) 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 commutator (that can be accessed
from the opening on the box), you will shift to GAS.
On the commutator the RED LED GASOLINE turns off and the YELLOW LED GAS turns on still, while
on the tester the RED LED OUT BENZ. turns off and the GREEN LED OUT GAS turns on.
By setting the rotating INDICATOR from R to 4/4 and vice versa, you can test the correct operation of
the indicator.
(If you need to speed up the indicator check, at any position of the INDICATOR selector set the switch
RPM to OFF, wait for the commutator to switch to GASOLINE and then set the switch to ON).
By setting the switch of the commutator to GASOLINE, the RED LED GASOLINE on the commutator
turns on and the YELLOW LED GAS and the indicator turn off, while on the tester the RED LED OUT
BENZ. turns on and the GREEN LED OUT GAS turns off.
By setting the product switch to GAS on the commutator, the YELLOW LED and the indicator 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.
By setting the switch RPM to OFF the commutator automatically switches to GASOLINE.
On the commutator, even if the indicator and the YELLOW LED GAS remain on, the RED LED GASOLINE
turns on.
On the tester, the GREEN 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.
(Simulation of the switching to GAS in an Emergency condition).
Set the switch +12 V Sc to ON.
Set the switch of the commutator to GASOLINE and then to GAS.
The YELLOW LED GAS on the commutator stops blinking and remains still.
With the knob set to the minimum, by setting the switch RPM to ON, the commutator will switch to
GAS.
Set the switches to OFF.
By changing the position of the trimmer on the commutator you can change the number of revolutions
for the switching to GAS.
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IsCOL4 Rev. 250902-0