Quote:
Originally Posted by ck02kstn
Thanks for your advices! But we have done as all that you said before, and the result is TIBVs not working. I'm trying to find the main reason that make the TIBVs not its close.
Now, I have a document (drawing enclose). Can you look through and examine? After that please tell me the main faults.
Thanks a lot.
Enclose:
Attachment 4
Attachment 5
Attachment 6 |
If you remove the turnbuckle, can the valve move freely?
Does the arm stroke freely?
Are you limit switches set?
try to break down the system and isolate what is binding or which component has failed.
What troubleshooting have you performed thus far and what were the results?