the bread machine in question of the accident 
This picture is the original bread machine, and it is normal to stop when the lid safety device is opened
But if you do that at SPC, the efficiency of your work will decrease, so you’ll get rid of it and buy it
For your information, the lid is only 300,000 won
The shape of the lid safety device varies slightly depending on the machine,
The safety device of the same machine used by SPC looks like a picture
For your information, the above picture is not a SPC, but a picture of another company’s factory
