whit static sealing, the container to be sealed must be centred under the induction coil after setting the sealing time and the output power. the sealing process will then be activated by: - a start pulse from a photoelec......whit static sealing, the container to be sealed must be centred under the induction coil after setting the sealing time and the output power. the sealing process will then be activated by: - a start pulse from a photoelectric cell only when the container is detected to be in the correct position for sealing - the start push button on the operators panel - a remote control - the push button situated on the coil handgrip (manual positioning of the induction coil on the container).