What precautions should be taken when using the hot melt road marking machine?

1. Cleaning paint: After the construction is completed, the paint inside the material barrel and hopper should be cleaned in a timely manner to avoid deformation of the hopper during subsequent construction due to high temperature heating, which may cause material leakage. At the same time, it will also waste gas and time

2. For the moving parts of the marking bucket, special protective liquid should be added before construction to make the marking bucket switch flexible. If the switch is not flexible, it can cause delayed closing and material leakage

3. Front fire path: Normally, the front fire path does not need to be opened, only when the temperature is low

4. During construction, the marking hopper must be hung up before the marking machine can be moved back. Otherwise, it may cause damage to the silicone pad inside the glass bead spreader

5. Landing knife: When the landing knife is in high temperature, it should not come into contact with water to prevent the alloy from falling off. When lifting equipment on or off the vehicle, it is necessary to prevent the landing knife from hitting the edge of the car, causing the alloy strip of the landing knife to break

6. Tires: Regularly inspect and clean the asphalt and stones on the tires to reduce tire wear

7. Discharge door: When pouring the coating from the hot melt kettle into the marking machine, check whether the discharge door is closed to prevent the coating from overflowing from the marking hopper, which may contaminate the ground and damage the marking machine rubber wheel

8. The screws on the landing knife of the marking bucket should be replaced in a timely manner to prevent rusting