Reset button on my Espresso Maker

A hugely busy day. The only photo I took today. I accidentally ran out of water in the tank of my beloved espresso machine. I have had it for at least 15 years maybe more. It shut down and would not work. Kevin called the wonderful espresso maker dealer in Emery Oregon. The kind woman walked him through finding the reset button and switching it on - it worked. I was sure I had destroyed it knowing that is the worst thing you can do to it. Thank goodness there is a safety valve. Wierd but happy photo