6 | Operation
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6.7.6 Option - Sensor to signal that the collecting pan is full
The optional sensor (1) is connected electrically to the float switch
(2) in the collecting pan. If there is a leak in the extraction unit, the
test liquid will collect in the collecting pan and the float switch will
trigger the warning contact for the visual / acoustic sensor.
Reset the warning signal as described below:
1. Switch off the extraction unit at the main switch.
2. Rectify the leak in the extraction unit.
3. Empty the collecting pan.
O
The warning signal is reset.
Switch on the extraction unit with the main switch.
Fig. 35:
Option - Sensor to signal that the collecting pan is full
1 Warning light/beeper
2 Float switch in the collecting pan
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A
Summary of Contents for CTU 1 3 Series
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