What are the specific steps for the maintenance of the paver?

1. Inspection before construction
Check whether the gas or power connection is normal to ensure that there is no looseness or leakage.
Check whether the display of the temperature control system is normal.
2. Cleaning after construction
After the device cools down, remove asphalt, dirt, debris, etc. on the surface.
Wipe gas nozzles, electric heating elements and other components with a clean cloth.
3. Check heating elements regularly
For gas heating, check whether the burner nozzle is blocked, and clean it if it is blocked.
For electric heating, check whether the resistance wire is open, short or damaged, and replace it in time.
4. Check the gas system
Check whether the gas pipeline is leaking, and apply soapy water to the pipeline interface for detection.
Clean or replace the gas filter to ensure that the gas is pure.
5. Check the electrical system
Check whether the wire connection is firm, and whether there is any damage or aging.
Test the performance of electrical components, such as relays, contactors, etc.
6. Calibrate the temperature sensor
Use professional tools to calibrate the temperature sensor regularly to ensure accurate temperature display.
7. Lubricate moving parts
Appropriately lubricate the moving joints, valves and other parts in the device.
8. Storage and maintenance
If the equipment is not used for a long time, it should be stored in a dry and well-ventilated place.
Protect the corrosion-prone parts.
9. Record maintenance information
After each maintenance, record the maintenance content, time and problems found in detail.
When performing maintenance operations, be sure to follow the instructions and safety operating specifications of the equipment manufacturer.