Hello everyone!

I just pulled the trigger on buying a used TRM-21 with a EP300CP power supply. I am ready to start sinking my own projects.

The machine looks to be very clean but I haven't seen it in person just yet. It has the manual, dro, pump, power supply. It looks like the pendant for moving the ram is missing.

Can the ram be moved manually with the knob on the right side of the ram?

This looks to be an electric servo ram and not hydraulics, I'm a correct?

Any info of anyone using these would be awesome. This will be my first foray in to EDM work.