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Post by yellow2green on Jan 11, 2023 17:00:32 GMT
2008T 25k hrs. Does the high hard, the low hard, high soft, and then keeps climbing to -720, and never comes back down for the low soft. It is also failing optical detector
I replaced the optical detector, last month and re set all the boards in the cage. I cant remember if the optical detector resolved the OD alarm failure or the boards. Swapped level detector module out with known good one.
Will now be leaving better comments on my WO's
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Post by Mr Cool Guy on Jan 12, 2023 17:04:15 GMT
Pressure Transducer # 9. this transducer cause TMP low soft fail.
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Post by yellow2green on Jan 23, 2023 18:42:24 GMT
Im sorry Mr Cool, I have not replaced that transducer yet. I just replaced the actuator board cause that board is for the soft tests. it will be next on my list cause again it is passing 10x and Im still not convinced this is the fix. but Im going to wait and see if this machine comes back again, and I will replace #9 next.
I know #9 is the cheaper fix but its harder to throw a board away than a pressure transducer.
Ive also found the ribbon cable that goes from the Power Supply to the Power Logic has been pinched a few times. No wire is visible but i put some electric tape on that section as well. Makes me want to throw the old actuator board in quick to see if that was the issue.
Decisions, decisions.
The more I learn, the more ill post.
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Post by yellow2green on Jan 30, 2023 16:24:24 GMT
So Mr Cool. I ended up replacing Transducer #9 and it has been running 4 treatment days with no issues.
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Post by Mr Cool guy on Mar 22, 2023 15:55:23 GMT
That wonderful. Thanks for the update
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