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Post by paulito on Jul 18, 2022 14:49:05 GMT
2008 k Machine is always going to operator error when trying the calibrate the -250. Any ideas?
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Post by Sheepdog1 on Jul 18, 2022 15:19:19 GMT
reset all boards , if that doesn't work most likely Pdial
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pacnw
Full Member
Posts: 187
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Post by pacnw on Jul 18, 2022 15:56:05 GMT
in dialysis mode set the flow rate to 500.... turn off the machine and put back into test... It should work at that point.
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eric
Full Member
Posts: 112
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Post by eric on Jul 18, 2022 18:14:15 GMT
Just had this happen this morning. I restarted the machine and it let me do it after that. The numbers were much lower at that point in the A to D converter displayed on the screen.
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Post by jaretac on Jul 19, 2022 14:32:02 GMT
Agree with above. Also note that air can cause it to error too. Rinse, put the machine into 500 flow rate and put your meter in place then check to make sure air separator shows "No Air" on debug 0. Then restart in service and try again. If it still says operator error replace Pdail.
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TheTDoc
New Member
Gotta fix em all
Posts: 31
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Post by TheTDoc on Jul 19, 2022 17:46:01 GMT
its not likely but i had this happen when an on-call tech rebuilt my balance chamber and he wired 2 of the valves to the wrong ones
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Post by biomed386 on Feb 12, 2024 23:10:02 GMT
Restarting the machine in dialysis mode, putting it in 500 flow rate and then going back into calibration is what made it work for me! Thanks for that info everyone!
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