AEB COL4 Manual Del Usuario página 40

TESTING PROCEDURES
CODE AEB956
Connect the product to testing wiring no. 4.
Check that any tester switch is set to OFF, that the knobs are all rotated in counter-clockwise direction
and that the INDICATOR knob is set to R.
Once the product has been connected, set the switch GAS/BENZINA (GASOLINE) of the product to
GASOLINE.
Set the switch +12 V Batt. to ON.
Set the switch +12 V Sc to ON.
The RED LED GASOLINE on the commutator and the RED LED OUT BENZ. on the tester will turn on.
Set the switch GAS/BENZINA (GASOLINE) of the commutator to GAS.
The YELLOW LED on the commutator indicating the GAS position and the GREEN LED OUT GAS of the
tester will turn on.
Being the GAS running of the car simulated, the RED LED of the indicator too will turn on.
While running with GAS, by pressing the priming button on the commutator, the YELLOW LED CPU/
CICC. on the tester will turn on.
While switching from GAS to GASOLINE with the product switch to the central position, the GAS and
GASOLINE LEDs of the product and of the tester remain on together.
While switching from GASOLINE to GAS with the product switch to the central position, the GAS and
GASOLINE LEDs of the tester and of the product must remain off.
With the commutator set to GAS, by setting the INDICATOR knob from R to 4/4 and vice versa, you
test the correct operation of the indicator.
Set the switches to OFF.
STEPPER MOTORS
Connect the product to testing wiring no. KFCOLM.
Check that the switch STEPPER MOTOR on the tester is set to the central position.
Set the switch +12 V Batt. and +12 V Sc to ON.
By setting the switch STEPPER MOTOR to APRE (OPEN), the motor being tested must open the GAS
duct.
By setting the switch STEPPER MOTOR to the central position, the motor being tested must stop.
By setting the switch STEPPER MOTOR to CHIUDE (CLOSE), the motor being tested must close the
GAS duct.
Set the switches to OFF.
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IsCOL4 Rev. 250902-0