rich p
Cast Iron
- Joined
- Sep 7, 2003
- Location
- plantsville ct. usa
I am working on A large tube bending machine and one of the hydraulic cylinders isn't working. If I manually actuate the solonoid on the valve , the cylinder works fine. The valve solonoids are 24 volts dc. My question is, are 24 volt dc systems similar to A car battery system in that + goes to load and has to return - in a closed loop back to the power supply? Can't find much info on the web for machine wiring. Thanks.