1 The vehicle stops

2 Point the water pump control button, left spray control button, right spray control button, and rear spray control button to the off position

3 Point the broom control button to the middle position

4 Point the pan control knob to the raised position, and then to the middle position

5 Point the vacuum box control button to up, and then to the middle position

6 Point the sub-engine clutch control knob to the minute position, and then to the middle position

7 Point the control valve control key to the middle position

8 Turn off the auxiliary engine

9 Turn off the power of the control box