What will happen if the hand switch is pressed too much during DR filming?

Today, a customer called to consult the editor, and the feedback said that if the hand switch is pressed too much during the dr filming and inspection, what will be the consequences? Today, the editor will lead everyone to chat.
Everyone knows that when the hand brake switch is pressed in the first position, the tube will enter the pre-exposure state for preheating. After the second position switch is pressed, the tube will emit radiation to complete the exposure work, so as long as the hand brake switch is pressed in the second position, The tube will emit radiation to complete the exposure.
In order to prevent the hand brake switch from being triggered by mistake, the chest radiographs and gastrointestinal examination equipment used in the radiology department use 2-position hand brake switches. Normally, the number of film examinations per month is less than 3 times, which is basically not harmful to the human body. Do not worry too much about causing harm.
If you have the needs of hand brake switches, welcome to consult and discuss cooperation. People from all walks of life are welcome to inquire and discuss supporting production, maintenance and replacement, agent trade and other matters.