11 Maintenance
11.5.7 Disposal Vessel with Overfill Sensor (Optional Equipment)
You must check the function of the overfill sensor once a week.
Sequence of the check:
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Loosen the 2" screwed union
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Lift the ventilation pipeline
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The light-emitting diode (LED) on the probe is green
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Now touch the probe at the tip (3 - 5 cm/1.2 – 2 inches); the color of the LED must change from
green to red.
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The probe is in order
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Firmly tighten the 2" screwed union again
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P12