Final answer:
The safety clutch on the Consew 206RB is re-engaged by pressing or turning a designated button or knob, often found on the right side of the sewing machine or near the handwheel.
Step-by-step explanation:
To re-engage the safety clutch on the Consew 206RB sewing machine, locate the button or knob that is specifically designated for this purpose; it is often found on the right side of the machine or close to the handwheel.
Pressing or turning this component will release the safety clutch mechanism and allow the sewing machine to resume normal operation. It is crucial to ensure that the machine is properly threaded and that there are no obstructions in the bobbin area before re-engaging the safety clutch to prevent damage to the machine.