I am not familiar with that machine.
It should have a motor starter. It is an electro mechanical contractor. A switch. When you push the start button the cotactor is drawn closed starting the motor and supplying energy to run. Part of its function is to make sure you don’t draw too much amperage.
In the starter there is either heaters for each leg of power or a little dial set to a number.
I assume you are drawing to much amperage causing the starter to trip. This can be caused by you attempting to cut to much or a poor connection.
I would check all the connections from the plug or however it’s hooked to power to where in comes into and out of the starter and where it connects to the motor.
Look for loose connections, burnt connections and or wires, anything that seems questionable.
After that I would look at the motor plate for it’s amperage at your voltage and make sure the heaters in the starter or dial will allow enough amperage.
If you have a amp meter check each leg of power while running at the higher feed rate to see if one or more is high.
If none of this makes sense call an electrician.
Good luck!
Bill