Isolate,recover, remove discharge flange and using a piece of wood and a mallet beat the slide valve toward the suction side, it may get stuck again.
Hello. Getting trouble with Gea Grasso M series compressor capacity slide. The valve seams to be at 100% load, but shows 0%, replaced slide valve position sensor, no charge. Calibration fail, anyone knows how to bring the slide back to zero manually ? Any manual will be appreciated.
Isolate,recover, remove discharge flange and using a piece of wood and a mallet beat the slide valve toward the suction side, it may get stuck again.
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Does your amp draw directly relate your actual 100% slide valve load?
What does “seem to be” mean?
how many hours on machine?