English to Spanish Tech/Engineering Other

Hola! ¿Alguien tiene alguna sugerencia con esta oración? "are acted upon to render the machine incapable of spontaneous or unexpected action by being...".
Muestro el texto para tener contexto:

Zero energy state - a state which all:
Power sources
Pressurized fluids and air
Potential mechanical energy
Accumulators and air surge tanks
Kinetic energy of machine members
Loose or freely movable machine members
Moveable material or parts that are supported or controlled by a machine that could move or cause the machine to move
are acted upon to render the machine incapable of spontaneous or unexpected action by being locked out, isolated, blocked, supported, retained, controlled, drained to tank, vented to the atmosphere, reduced to atmospheric pressure or otherwise released of potential energy.

Gracias de antemano!