Operating Difficulties - Omega Engineering LV850 User Manual

7. Increase the level until the Level Sensor is immersed in the medium.
8. Minimum Sensor:
• Turn the potentiometer screw (E) to (-) until the LED (green) extinguishes.
Then slowly turn to (+) until the LED indicates. Adjust the screw a further
full turn to (+) to compensate for any tolerance.
9. Maximum Sensor:
• Turn the potentiometer screw (E) to (+) until the LED (green) extinguishes.
Then slowly turn to (-) until the LED indicates. Adjust the screw a further
full turn to (-) to compensate for any tolerance.
10. Replace and tighten the cover (C) or the metal coupling (option).
11. Replace and tighten the cable gland nut (PG7).
The Level Sensor is now connected, adjusted and ready for operation.

5 Operating Difficulties

Problem:
Solution:
- The surface of the sensor probe should be carefully cleaned from inside the
container.
The Level Sensor fails to operate correctly.
LV850 LEVEL SENSOR
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