Welcome to the forum.........
E3x Series Controllers are North American Spec.
KRI - Kawasaki Robotics Incorporated are your best bet to obtain current relevant manuals specific for your variants.
I would suggest contacting them directly via: Kawasaki Robotics (U.S.A.), Inc. | Kawasaki Heavy Industries
Failing that, Kawasaki have attempted to provide generic operation manuals for E2x, E3x and E4x Controllers and in the first few pages of any manual, they usually stipulate the applicable Controllers.
I see you've looked at the manuals section - There are some manuals there which will also be applicable to your version of Controller.
Are you after anything specific?
Yes, Servo Weld Gun is an option as opposed to standard, so you will never get the manual unless you have the option installed from the factory.
I have added an old E Controller version in the E Series Manual section.
You're welcome.............
