Guys,
Had my DC spindle motor reworked and now I'm having trouble getting the air tool holder to work. I've attached two photos. The first photos shows a switch which rides on the arm just below it, which keeps the switch closed to move the Z spindle. If I try moving it without this switch closed the machine shuts down and I have to turn off the power and then reset the controller.
the second photos show a unit which I can't quite figure out what it does. I had to disconnect the air line in order to remove the spindle motor out the back. Now when I try and install a tool it doesn't get any air to pull or push the tool holder. the air line (large black hose in photo #1 run to a "T" which goes down to the lifter arm just below this micro switch and then over to the top of the cylinder in photo #2 and into its top. At the bottom you can see a large bolt which rides on the top of the spindle shaft and this unit has a long bolt which rides on the spindle shaft. It will ride up and down, but can't figure out how its activated. Any help would be greatly appreciated. Note: the second photos show a orange light which is lite and a green lite not lite. I've added a third photo which shows the entire air system.
Ben