My rotary power switch is jammed! 

I can not fully rotate it to the off position or to the on position.

Does anyone know where I could find an installation guide for this type of switch?

I've disassembled the internal (inside the control box) part of the switch and it is perfectly fine.

The spring mechanism in the outside part of the switch seems to be jammed.

Any advice would be greatly appreciated!


I've attached a picture of the switch.

Found a helpful document here http://www.automation-dfw.com/pdf_elec/baco03-disconnectswitches.pdf
 and was able to fix the switch.