KH Director pump calibration

[Bagirka]

Hello,
I've set up everything and now I have to calibrate the pumps....do I understand correctly that when calibrate I have to remove the tubes from Director and pump in measuring cup ...or do I leave everything set up and the fluid will come out the waste line? This part is very confusing TBH, instructions doesn't explain this part very well. The normal doser is obvious but here the sample water enters the director ....

Many thanks!

[Bagirka]

I calibrated the pumps with the tubes off the director, then calibrated the probe...checked all several times ...and even watched the videos on youtube, all done just as shown. Then I measured my dkh, it's reading 14.5dkh!!!! however my real measurement is 7.5 (this is verified by Hanna which was always spot on. What is going on?)

[Bagirka]

Now the reading is 7.3 without doing anything? I guess it has mind of it's own and fingers crossed it's ok tomorrow so I can see how close it is to Hanna

could you please verify that to calibrate the pumps I have to detach the hoses from director, have the lines full and calibrate like normal doser) well, that's what I'm thinking or how else it's possible )

[Thilo]

After setting up the KH Director it can take 2-3 measurements till the reading is correct and constant.
Yes you have to calibrate the pumps like on a normal Doser.

[Bagirka]

Thank you, I'm using the SA 2.1 as master at the moment, because my Profilux 4 finds the doser but only KH director can be added, do I need to change the SA 2.1 into slave first and then add as PUB device?

[Thilo]

Yes you have to set the Doser to a slave to assign it to another GHL device via PAB.