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Error column oven too slow response Scion GC
Posted: Mon Oct 18, 2021 7:21 pm
by mariasol
Hi all,
Our Scion 436-GC is having problems stabilizing column oven temperature, and the error 109 "column oven too slow response" is showed.
Anyone can help me with these problem?
Thanks a lot!
Sol
Re: Error column oven too slow response Scion GC
Posted: Mon Oct 18, 2021 8:19 pm
by rb6banjo
I don't know your instrument but when I've had this sort of thing happen on my Agilent systems, it usually means the flapper motor has failed. There's likely a flap of some sort in the back that keeps the hot air in or lets it out. It's not a difficult repair on a 5890/6890.
Re: Error column oven too slow response Scion GC
Posted: Tue Oct 19, 2021 12:05 pm
by Peter Apps
It could be an electronic, electrical or mechanical problem. Unless you have lots of time to spend troubleshooting it is probably worth asking a service engineer to call.
Peter
Re: Error column oven too slow response Scion GC
Posted: Tue Oct 19, 2021 5:11 pm
by mariasol
Thanks for your answers. I think it is the column oven temperature probe that is damage. I'll change it and tell you if we solve the problem.
Re: Error column oven too slow response Scion GC
Posted: Thu Dec 05, 2024 9:44 am
by labcroma
Thanks for your answers. I think it is the column oven temperature probe that is damage. I'll change it and tell you if we solve the problem.
Hi, I would like to know if changing the column oven temperature probe solved the problem.
Thanks!