Matters needing attention for asphalt paver operators?

What are the precautions for asphalt paver operators?

Tire or crawler asphalt paver shall be implemented in accordance with the relevant provisions of the Regulations of the People's Republic of China on Road Traffic Management.

Before work, check whether the bolts of all parts are fastened, whether the connection is reliable, whether the idle running is normal, and whether the steering control mechanism and brake are sensitive and reliable.

The bridge and the operation site should have a wide field of vision and remove all obstacles that hinder the work. During the operation, irrelevant personnel shall not stay on the bridge. Drivers are not allowed to leave their posts without authorization.

The ground clearance of the paver is relatively small, so be sure to see if there are obstacles around before starting.

In the process of work, the paver shall not go backwards. If it is necessary to go backwards, it can only be done after the screed is lifted and stopped working.

During work or transportation, personnel are not allowed to sit or work in the hopper to avoid personal safety accidents.

When the dump truck transporting asphalt mixture backs to the paver, the hopper should be aligned and commanded by a special person, and the truck and paver should cooperate closely to avoid collision and material scattering.

When paving, people are not allowed to stand on the screed at will, and non-operators are not allowed to climb the paver.

When transporting the paver, the screed should be lifted and locked with the locking device.

It must be moved when the paver comes to a complete stop. Forcible gear shifting, ramp gear shifting or neutral taxiing are strictly prohibited.

When preheating the screed, the heat should be controlled to prevent deformation due to local overheating. In the process of heating, there must be someone to look after it.

Drive as smoothly as possible and don't make sharp turns. When working on a curve, the distance between the end of the ironing device and the kerb shall not be less than 100 m to avoid collision.

Care should be taken for maintenance after shutdown. When cleaning the hopper, scraper, screw conveyor, screed and other parts, the engine must be turned off. If the cleaning cannot be finished at one time, the machine can be started again. After a certain distance or angle, the machine can be stopped and turned off, and so on until the cleaning is completed. When cleaning the paver, diesel oil must be used for cleaning, and it is not allowed to be close to open flames.

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