i am working with GE frame-7fa machine. During commissioning GE provide lots of document with their identical number with start GEK.
Can any tell what means GEK?
I believe it should mean the "document" is an instruction manual for a turbine and it's auxiliaries. Though, GE Salem used GEK for the Mark IV Maintenance Manuals.
GE has a "standard" for all of the GEx documents--but it isn't always followed.