Hi guys i have a 94 Fadal 4020 thats been retrofitted to Kflop control and the spindle chiller has some issues i need to sort out. Doing some long runs last week and noticed spindle starting to warm up a little.
I've done some reading and it appears like the pump should run continuously when turned on, and the chiller should be turned on and off as needed to maintain tempereature right? Can somebody confirm this is the way it should work? Please let me know if im on the right track and ill try and get Kflop to control the chiller.
My machine had the plugs backwards so chiller ran continously and pump was connected to the switched plug, but this was never included in retrofit so pump never ever cut in at all. lol. Good news is that when i plugged in the pump i get 25psi or so on the guage and it appears to be circulating fluid fine. Bad news is i dont seem to be getting any cooling. Should i be able to feel or measure a temperature difference between the two fittings on the cooler? They feel and measure the same. The compressor in the chiller seems to be running, but not cooling anything. Anybody ever try to repair these units? Anything obvious to look for?