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lakmalp, You are 1,000% correct. I posted this reply to the wrong thread. I would never try to answer your questions in this post. For help with your questions in this post, please contact [email protected]. You will need to supply your affiliation (employer; or name of school (if a...

gokhan_eee, It really depends on your equipment and what you want to replace. Just the H2 analyzers? All of the gas sensing/scavenging equipment? EOne, Environment One, provide drop-in replacements for GE-produced sensing/scavenging equipment. There are any number of instrument...

lakmalp, Can we agree that motors convert electric current into torque--motors drive pumps and compressors and elevators and conveyors and such. (By the way, the largest use for electric power is pumping water--fresh water; grey water; sewage water; etc.)--and electric motors drive those...

barindra75, > So, CO2 is supposed to be admitted through a > manifold in the bottom of the generator when purging H2 from > the generator, and H2 is supposed to be vented through a > manifold in the top of the generator. Then when trying to > purge CO2 from the generator the valve...

In my understanding of explosive atmospheres, one can have a volatile mix of gases (H2 and air), but there needs to be a spark or an ignition source of some kind (most gases--some just ignite when exposed to air or some component of air). The ignition source might be something with a temperature...

hiemvanezi, Based on the information provided, the answer to your question is whatever the two parties can agree--or agree to disagree--to use. If there was no performance test before the "upgrade", then how can performance after the "upgrade" be determined? Unless this is all spelled...

New User, Just about ANY mouse will work, as long as it's a pretty generic mouse (without zooming and high resolution features, and some "laser" mice, etc.). If I recall correctly, the mouse driver file is MSMOUSE.COM. I believe the mouse drive file is usually in the G:\EXEC directory, or...

beng, Have you tried reading the Trend Recorder 'Help' files for this? If you're trying to find past history on a signal which isn't in the list of signals being recorded, you can't. Trend Recorder doesn't record values for all signals by default. You can scroll through the list of...

Seeker1988, Hmmm.... Glad to see you've RTFM (Read The Fine Manual). It's unfortunate that most technical manuals for GE-design heavy duty gas turbines and auxiliaries are written by technicians/engineers, and sometimes it's necessary to RTFM more than once to get a good sense of the...

Seeker1988, Hmmm.... Without being able to see the electrical schematic for the turbine inlet air filter self-cleaning control enclosure, and based on the information provided I would say the differential pressure gauge may be used for starting the pulsing (at 600 Pa) and stopping the pulsing...

Seeker1988, Have you consulted the inlet filter systems instructions provided with the turbine-generator and auxiliaries? Also, there is a document provided with nearly every GE-design heavy duty gas turbine named the 'Device Summary' and it usually contains all of the device settings...

deepukb, Thanks <b>VERY MUCH</b> for the feedback! Was it the Speedtronic fuel nozzles? (A little attempt at humour--probably very little, but an attempt nonetheless!) These types of problems--failures to maintain Premix Steady-State combustion mode--are rarely Speedtronic turbine...

bkarim55, > To be honest, I never known which design class are Frame 5 > models, What I know that 6B, 7E & 9E are B/E class and 6F, > 7F & 9F are F class. Would you please, respected CSA, > confirm that all Frame 5 models and Frame 3 are also B/E class? To be honest, also, I believe the...

Understood.

shyam, From the information provided in this post and the post below this appears to be the same site/problem: http://control.com/thread/1452436292 WOW! If you've replaced all of those cards, and the PROMs, and the TCPS card, then I'm stumped, too, but I have some ideas--keep reading...

benjovr, Good information; thank you very much! I wrote this information in another current thread: http://control.com/thread/1451388037 But, it's easy to copy-and-paste, so here it is; I don't have any other ideas since the problem/site seems to be the same.... - - - - - - - -...

cactus_chris, I don't have access to any Mark IV elementaries at this writing, and I don't recall what kind of connectors are involved at the AIO terminal boards (I presume that's where you're talking about unplugging and plugging-in cables). If I recall correctly, the outputs of the flame...

barindra75, What were the Process Alarms at the time of the "trip"? Without the list (times and text messages) of the Process Alarms just prior to, during and after the "trip" there's no more help that can be provided.

barindra75, >After VS1-1, there's >usually a small High-Pressure Liquid Fuel Filter, then the >Liquid Fuel Flow Divider--with a manual selector valve and >gauge assembly--then ten (10) individual tubes ... and >Position 12 is the pressure at the inlet to the High-Pressure >Liquid...

cactus_chris, Why do you not like unplugging cables with pluggable connectors?