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Post by bcjammerx on Apr 11, 2023 23:04:31 GMT
I have a 9.12 that when in disinfect it draws up the citric just fine, then when it goes into circulation EP goes up to 1450, PE goes from 22 to 8. When PE hits 8 EP shuts down to 150. PE goes back up to 22 or 33 then then it just cycles like that. when I put it into hemo mode all the pumps kick on (EP hits over 2000) and PE goes negative, it works just fine in hemo mode, just wanted to make sure PE was actually reading right and the pumps would actually work, they do
I'm brain farting here on what I should be looking for |
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Post by Admin on Apr 11, 2023 23:23:35 GMT
Software version?
Most likely PE cal, or weak EP
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Post by bcjammerx on Apr 12, 2023 2:10:23 GMT
Software version? Most likely PE cal, or weak EP 9.12 if I run it in hemo mode for a minute everything works...PE sounds good too, no noise. kinda noisy at 1450 though. What I did was let it run in hemo mode to make a vacuum at PE then switch over to disinfect mode real quick and when doing that then the other motors will kick on but only for a few seconds because once PE goes positive past 0 they shut right off and then EP just cycles on and off, EP cycles 0 or 8 to 22 or 33, back and forth but those other ones won't even try to kick back on :\ If EP would just spool up it'd go negative, I'm guessing that's what it's waiting to see. Probably an old EP then, we've had to start replacing them on a couple other 9.12's, I should have a couple. |
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Post by Zombie on Apr 12, 2023 10:28:50 GMT
you will need to calibrate PE using a 4 point calibration -400,-100, -75, -50
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Post by Admin on Apr 12, 2023 11:15:07 GMT
Zombie is right - also try a new EP assuming the cal is on.
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Post by bcjammerx on Apr 13, 2023 19:05:08 GMT
I replaced the pump but it still wouldn't get PE negative in rinse/disinfect. I replaced PE and gave it the 4 points, now in rinse EP at 1450 (and it's much quieter too so pump was failing) PE goes negative, rinses and disinfects perfectly, THANKS ALL!
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Post by Admin on Apr 13, 2023 19:19:54 GMT
Epic! Solid work dude.
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