Troubleshooting - Corghi Exact 70 Manuel D'utilisation

Eichstädt Elektronik - Professionelle Kfz-Diagnosegeräte
Vehicle with fixed rear axle.
The rear axle should still be measured to identify
any excessive anomalies, after which adjust the front-
half-toes in relation to the thrust axis; this eliminates
the crooked steering-wheel problem.

TroUBLESHooTING

The equipment shows no signs of
life
Mains voltage incorrect or not present
➥ Check the electrical system and hook-up the
equipment correctly.
Plug not fitted into socket correctly
➥ Connect the plug properly.
PC feeder not switched on
➥ Switch on the PC feeder using the button on the
rear of the PC.
Incorrect power supply voltage selected
➥ Set the power supply voltage jumper to the cor-
rect position, check also the power supply of the
transformer.
Monitor power switch is set to OFF
➥Set the monitor power switch to ON.
Monitor is not receiving power
➥ Renew the monitor fuse.
System does not move on from
opening screen
Press the keyboard ESC key
➥ Press the alphanumeric keyboard "ESC" key.
KEYBoArD
Keyboard not accepting commands
Keyboard connection cable is not connected
➥ Make sure the cable is connected to the computer
inside the aligner correctly.
Possible faulty keyboard
➥ Call the service centre.
Steering wheels not straight
Compensation routine performed incorrectly
➥ Repeat compensation taking care that the cor-
responding wheel on the opposite side of the
vehicle does not rotate or steer (in the case of
steer wheels).
Operator's Manual EXACT 70
Break in sensor connecting cable
➥ Replace it with one of the other three cables; if
Control panel LED "F fig.25" off
➥ If all the connections are correct but the LED is
Control panel key short circuit
➥ Keep pressing the key whose LED is on and if the
Burned LED or key not making the necessary
contact
➥ Keep pressing the defective key and if the
Transducer values are fluctuating too violently
➥ Make sure that the vehicle is stably positioned
ROC key pressed too quickly
➥ Switch the wheel aligner off then repeat the com-
Data transmission defective or beam obstructed
➥ Remove the obstacle which is obstructing the
Compensation routine performed incorrectly
➥ Repeat compensation taking care that the cor-
Sensors not calibrated
➥_Calibrate the sensors.
http://www.eichstaedt-elektonik.de
SENSor oFF
Black square on monitor with
sensors connected
the fault disappears, replace the faulty cable.
off, check the power supply inside the wheel
aligner.
one or more LEDs always on
defect is not eliminated, contact the after-sales
service.
A key LED does not light up
defect is not eliminated, contact the after-sales
service.
Sensor does not perform roC
and wait.
pensation operations slowly; if the defect does
not appear, skip compensation (ROC 0) and call
the after-sales service.
measuring beam and/or level the sensors.
Steering wheels not straight
responding wheel on the opposite side of the
vehicle does not rotate or steer (in the case of
steer wheels).
EN
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