Status of the Liquid Level Sensors
Status of the Liquid Level Sensors
Prepare the System
The status of the connected liquid level sensors is displayed
both in the Solvent Setup view (see Figure 26) and in the About
view (see Figure 27).
Icon
Status
No icon
No liquid level sensor is connected to the system or
monitoring using liquid level sensors is not enabled.
Note: If solvent/waste monitoring is enabled, it is based
on the pumped volume. The current liquid level must be
entered each time you refill/empty the reservoir.
The connected liquid level sensor is open (flipped up)
and/or the assigned reservoir is not calibrated (see
reservoir S3 and S4 in Figure 25).
The monitoring is based on the pumped volume.
The current liquid level must be entered each time you
refill/empty the reservoir.
The connected liquid level sensor is used.
The connected liquid level sensor failed to detect the
liquid level. Check the following:
»
Ensure that the reservoir's liquid level is stable.
»
Ensure that the reservoir is not tilted.
»
Ensure that the tubing is properly inserted into
the reservoir and that there is nothing disturbing
the sensor; see steps 2 through 4 on page 5.
»
Ensure that there is no liquid on the bottom of the
sensor house that can disturb the sensor readings.
Dry of any liquid using a clean, lint-free cloth.
»
Ensure that the sensor is properly
closed; see Figure 8 on page 6.
»
Rotate the sensor (and tube holder) into
another position, e.g. rotate it 90 degrees,
to see if that solves the problem.
The monitoring is based on the pumped volume until the
problem has been solved. If the problem has not been
solved after using 20% of the set reservoir capacity, the
run will be paused and the user notified. Resolve the
problem or run without the sensor by flipping it up.
Note: To be able to flip up the sensor, push on the tube
holder as shown in Figure 29 on page 14.
Sensor failure. The sensor must be disconnect from the
liquid level sensor hub. (The user is notified.)
12
Figure 26. The status of the liquid level sensors shown in the Solvent
Setup view.
Figure 27. The status of the liquid level sensors shown in the About view.
Here is also the hub's serial number listed.
Biotage
Liquid Level Sensor for Biotage
®
Selekt Family – User Manual | © Biotage 2023
®
