Topcon Motorgrader - Sensor Troubleshooting

Slope Sensor Test
P/N 7010-0344
7-3
Slope Sensor Test
The slope reading in the center of the screen is the calibrated value of
the Blade Slope Sensor.
To check if the sensor is working properly:
1. Slowly raise the right side of the blade. The slope value should
increase smoothly and continuously.
Figure 7-2.
E NT E R E XIT
KNOB
VALUE
LASER
SONIC
KNOB
VALUE
LASER
SONIC
MAINFALL
ROTATION
SLOPE
SYSTEM TEST
¥ | ¥
PASS
ERROR
2.58
2.7%
5°
+4.5%