I'm retrofitting this mill with Geckos. I'm down to a problem with the pneumatic brake system. They use 24V solenoids. I can apply the brake, but it never lets go. I energize the solenoid, it clamps the brake on, and just stays. I think it was working fine before the operation. It should pressurize the ram and then exhaust it out after the 24v is removed, right? Am I missing something here?
cnc1000