Matters needing attention：

  1.Operators must strictly follow the operating procedures of the roller. Before starting, make sure there are no obstacles or people in front, behind, or on the left or right of the roller.The specified rolling speed must be followed and cannot be changed at will, and the machine cannot be stopped during the rolling process.

2.Starting and vibration: When operating, the roller should start before vibration, and the internal combustion engine should be set to medium speed first and then adjusted to high speed. It is strictly forbidden to engage vibration when driving at high speed.

3.‌Slope driving‌: When going uphill or downhill, fast gear should not be used, and neutral gear should not be used when going downhill. Fast gear should not be used when making sharp turns, including when the articulated vibratory roller is rolling around in a small turn.‌

4.Roadbed rolling: When rolling soft roadbed, roll it 1-2 times without vibration first, and then roll it with vibration. For vibratory rollers with adjustable vibration frequency, adjust the vibration frequency before operation

5.Moisture content: When the moisture content of the soil exceeds 30%, it should not be rolled; when the moisture content is less than 5%, it is advisable to sprinkle