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Before adjusting the Level Sensor
1. Remove the plastic cap from the backside of reservoir.
2. Empty a bottle of the product you use.
3. Leave as much residue in the bottle as is required in
order to prevent air getting into the product feed line.
4. Insert the product bottle. For small bottles use the bottle
holder. For 250ml product bottle, pay attention to ensure the
bottle is aligned with the level sensor.
5. Check that the product bottle inserted into the bottle
holder is pressed against the level sensor. Only then the correct adjustment of the
level sensor is possible.
Procedure to Adjust the Level Sensor:
1. Turn power switch (1) -
“ON”.
2. Remove the metal screw from the level sensor.
3
. With an electrician’s screwdriver, find the point at which
the sensor switches to the condition inactive. The LED is
OFF”.
4. Check this adjustment with a full bottle and an empty bottle again.
5. Refit the metal screw to the level sensor.
6. Put the plastic cap back.
Notice:
The correct adjustment is exactly the point when the sensor switches “OFF”.
Do not go beyond that point!
