GET ZERO (4mA): After cutting, clean the probe, put the probe in the media at expected level near the bottom or
leave the probe at dry condition, press CALIB button in 0.2 - 3 seconds, the LED will always ON in this press time.=>
ZERO is achieved, output current = 4mA.
GET SPAN (20mA): Put the probe in the media to the expected upper level then press CALIB button in 3-6 seconds,
the LED will ON then OFF.=> SPAN is achieved, output current = 20mA. In 30 seconds without pressing the CALIB
button, the sensor will turn back to OPERATION mode.
1. Periodically clean the oil tank 2, 3 or 6 months depending on usage and contamination.
2. Periodically clean the sensor and filter footer 2, 3 or 6 months by:
Cover a sensor's vent before using the air sprayer for another.
Remove and clean the filter footer.
the oil tank
PLEASE FOLLOW THESE STEPS IN ORDER:
12. Connect with LFC128-2
13. Periodic Cleaning Guidance
