Deleted
Deleted Member
Posts: 0
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Post by Deleted on Sept 3, 2021 16:12:18 GMT
good morning
I have a machine that when the up flow more than 600 this strip low flow error
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lost
Junior Member
Posts: 80
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Post by lost on Sept 4, 2021 0:06:19 GMT
So.. it sounds like you're having a flow error ONLY at 800 DFR?
Any chance you are also having TMP issues?
If so, then try swapping the diasafe filter with one from another machine. Hope this helps.
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Post by gnurk on Sept 7, 2021 10:43:58 GMT
could be many things go through your ts guide under flow errors in dialyze what kind of machine, how many hours more info is helpful
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Deleted
Deleted Member
Posts: 0
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Post by Deleted on Sept 9, 2021 17:09:50 GMT
I have already change the diasafe filter, rebuilt the flow pump and dearation pumps, replaced every valve and balance chamber membranes. the Flow error only occurswhen the dar is on 800. Please help. machine hours are over 26,000.
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Post by TEch on Sept 9, 2021 17:13:55 GMT
Sounds like it could be a board, have you swapped any boards yet?
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Deleted
Deleted Member
Posts: 0
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Post by Deleted on Sept 9, 2021 18:38:25 GMT
Make sure your calibrations are on point. Also check your membrane calibration. Make sure you are getting 30 ml each side. Sounds like you have a possible bad valve If you get 30/30 for each side not the balancing chamber. Follow the steps Dear, Flow, then balancing chamber see. Lmk
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Post by gnurk on Sept 10, 2021 12:46:52 GMT
low flow is on your primary side everything before the balancing chamber, at 26k it could be your tubing connectors as they dissolve and flake off with heat sanitize cycles try removing them one by one and see if that is your problem NOTE do not do this unless you have 3 ts and 17 ys as pulling them apart will cause them to break as they are very brittle, also check your deairation orifice under the hydrochamber
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Post by Travis s on Oct 9, 2022 18:40:18 GMT
So.. it sounds like you're having a flow error ONLY at 800 DFR? Any chance you are also having TMP issues? If so, then try swapping the diasafe filter with one from another machine. Hope this helps. |
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