Note: once you see the numbers, the last digit of each dial is turned too far. You should start all over again. You can't turn around.
7. insert the key into the lock and turn 90 degrees clockwise, when the big lock is in the open state.8, handle open: handle clockwise or counterclockwise direction to the limit position, you can pull the box door. (key in the second password reversal, more than 1 laps within 2 laps, each time to correct, not more turn less turn).
As shown in the Huadu machinery safety box, generally mechanical password, there is a password turntable, keyhole, handle, the general password is three numbers, assuming the password is 50, 35, 17, the specific way of operation is as follows:
