Launch X-712, User Manual

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LAUNCH X-712 Wheel Aligner Operation Instructions
4-5
It indicates that the target image captured by camera
does not meet the measurement requirements (It is
usually because of the blocked light).
[Previous]
Return to the previous operation procedures.
[Run-out Compensation after Lifted]
Perform run-out compensation for the vehicle after it is
lifted up. The interface is as shown in Fig.4.12.
Fig.4.12
Operating Procedures:
According to the prompts on the screen, turn the target.
When it is turned by some angle value (0°~30°), the
arrow head on the interface will prompt the operator to
turn the target back. The interface is as shown in
Fig.4.13.
Fig.4.13
Caster Swing
Kingpin measurement is aimed at the front wheels,
which includes kingpin inclination and caster. Correct
Kingpin Inclination can equalize the loads applied on
bearings so that the life of bearings can be prolonged
and the controllability of steering is improved. The
existence of kingpin inclination can make the
intersection point of steering axes and road surface be
in front of the adherent point between tire and the
ground, which can make use of the resistance from the
road surface to the tire to keep the vehicle driven
straight-ahead. The interface is as shown in Fig.4.14.
Fig.4.14
Operation Procedures:
1.
Adjust the steering wheel to straight-ahead status,
i.e. when the toe-in of FL wheel is equal to the
toe-in of FR wheel, the small round ball on the
operating interface will move to middle position and
turn green from red.
2. According to the system prompts, turn the steering
wheel right by about 20 degrees. After arriving at
the desired position, the small ball turns green
again from red.
3. According to the system prompts, turn the steering
wheel left by about 20 degrees. After arriving at the
desired position, the small ball turns green again
from red.
4. After test finished, please center the steering wheel.
The system will automatically return to the next
page to check the measurement result. The
interface is as shown in Fig.4.15.
Fig.4.15
[Measurement for Max. steering angle]: According to the
prompts on the screen, read the data of Max. steering
angles indicated by mechanical turntables for FL and
FR wheels, and input them into the corresponding data
boxes respectively, and then click [Return]. The interface
is as shown in Fig.4.16.
HELP for vehicle
adjustment
Detailed data
Measurement for
Max. steering angle