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Post by Bucket head on Aug 5, 2021 14:34:26 GMT
Hello, I have a T machine that when the dialysate flow rate is changed the condo drifts for about a min or two causing the machine to alarm either high or low condo. After that temporary drift is settles down to the TCD and stays. If I turn the flow up the condo goes low and vice versa. I have changed the flow press. regulator, flow motor and CFS so far with no results. Any ideas would be appreciated.
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Post by dave74 on Aug 5, 2021 15:08:22 GMT
This goes back a number of years, but we had a K machine with a similar problem. It was as if the concentrate pumps were slow to respond to a change in flow. If you change the flow, the concentrate pumps need to speed up or slow down. This machine was just slow to respond, and we had conductivity alarms every time someone changed the flow.
The problem on this machine seemed to be related to the hydroblock, but you have a T machine with a hydrochamber, so I don't know.
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