There is a suggestion made in the manual page above that all of us should consider.
That is adding a magnetic switch on the mains power side of your VFD or router. If the power goes out unexpectedly, it can come back on just as unexpectedly, and that could be bad. Better to have it stay off if power is lost.
In my shop I have replaced the power switches on many of my 120v stationary power tools with magnetic switches. My tablesaw is 240v so it already had one, but on the planer, jointer, drill presses, router table, and bandsaws I am in the process of changing the switches over or installing a switch in line before the tool for those that I cannot replace the switch directly.