Maintenance Liquistation CSF48
220 Endress+Hauser
Proceed as follows to calibrate the sample volume:
1. Check the sample volume set under Menu/Setup/General settings/Sampling/Dosing
volume.
2. Release the thread adapter nut on the intake hose (item 6).
3. Turn the intake hose to the "open" position at the hose lock (item 5) and remove the hose
from above.
4. Release the air hose (item 4) and remove the dosing chamber (item 2) from the front along
with the outlet hose (item 1).
5. Open the bayonet lock (item 3) and open the dosing chamber.
1. Release the 2mm Allen screw with the key provided.
2. Set the sample volume by adjusting the dosing tube. Secure the dosing tube with the screw.
Use the white scale (A) to dose without pressure.
Use the blue scale (B) to dose with pressure.
3. Reinstall the parts in reverse order. Make sure that the contacts of the conductivity sensors
are in the correct position.
4. Check that the dosing tube is set correctly by triggering manual sampling.
a0014128
Fig. 97: Vacuum pump
1
2
3
Dosing tube
Allen screw
Air hose connection
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