Troubleshooting
Symptom |
| Potential Cause |
| Remedy |
|
| |||
Box has trouble staying on grade. |
| Rotating Laser out of range. |
| Ensure Laser Sensor is within |
|
|
|
| specified operating range of |
|
|
|
| Rotating Laser. |
|
| Laser beam being reflected. |
| Ensure Rotating Laser’s light is |
|
|
|
| not reflecting off other surfaces |
|
|
|
| (windows, windshields, mir- |
|
|
|
| rors, etc.) causing multiple |
|
|
|
| readings by the Laser Sensor. |
|
| Multiple laser beams. |
| Ensure that there are no other |
|
|
|
| lasers operating on the job site |
|
|
|
| or nearby. |
|
| Laser deadband set too narrow. |
| Ensure the deadband tolerance is |
|
|
|
| set for rough grading. |
|
| Travel speed is too fast for grade |
| Slow down. |
|
| tolerance. |
|
|
|
| Hydraulic response too quick. |
| Decrease the Gain Selection |
|
|
|
| Switch setting. |
|
| Hydraulic flow reversed. |
| Confirm the pressure is going in |
|
|
|
| the “P” port. |
|
|
|
|
|
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