Hi all, This mahine does not engage low gear. I checked on the valve coil I get 9 volts all the time, no load, just meter. Does anybody have manual for this machine? I have one for PW130, seems to be the same, but half of wiring diagram is missing. I'm pretty sure that wire to the valve comes directly from the computer. Manual doesn't state how screen and computer communicate. Does anybody know? Just to make sure that command gets transferred to the computer from the screen. Thanks!!!
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