Hofmann Megaplan Service Manual megaline SSENCE
SSENCE 400/600
Page 36 of 52
Values can be positive or negative
Example FL_Camber=10 = Front Left = positiv 10 units
BR_Camber= -23 = Back Right = negativ 23 units.
Fault
Humming noise from the motor
Possible
Reason
The motor of the SSENCE aligner is a step motor. If there are noises coming from motor
the rotor inside stopped in a place between the steps.
Fixing
Just move the motor a little by switch or cursor keys during camera view. If this occurs
more often, exchange the motor controller. Not to damage the motor, please avoid to
leave it in a "humming" condition.
Fault
Measurement is very slow, aligner is freezing, camera picture disappears from time to
time,
Possible
Reason
- Earthing of the device is not OK.
- EMS filter defect or not present
- strange lights in the camera view
- IR LEDs a not working or too many of them are faulty
- The aligner is not fitted with the full shielded cable
Fixing
- Urgently check if the machine is earthed correct. Check internal connections and
outside.
- If there is no filter in the housing add one. The filter can not be checked.
- Check with F11 the camera view. Darken the room and check if there are mirrors in the
chassis of the car.
- Check the IR LEDs with a digital camera. (page 18)
- Check the camera chips if the new shielded cables are used.
Fault
Values are jumping during adjustment
Possible
Reason
- Strange lights are falling in the camera.
- Earth of the machine is not enough
Fixing
- Check earthing of the machine
- Close doors and avoid direct sunlight to the cameras or targets.
Fault
There are no camera devices in the device manager, no Silabs board
Possible
Reasons
- The power supply is insufficient or brocken.
- Cable connection not OK.
