The maintenance and upkeep methods of microwave vacuum dryer mainly include the following aspects:
1. Daily cleaning:
•Import and export: Use a brush to remove residual materials, clean the import and export parts with a damp cloth, and clean them twice with drinking water and purified water respectively to ensure sterility. Finally, disinfect with a dry cleaning cloth dipped in disinfectant.
•Conveyor belt: Start the conveyor belt gradually while the equipment is running, and after stopping, use a brush or vacuum cleaner to remove the powder dust. Clean the conveyor belt with a damp cloth, then clean it twice with drinking water and purified water, and finally disinfect it with disinfectant.
•Other components: The heater, power box, and external parts of the equipment should be cleaned with a brush or vacuum cleaner first, then wiped twice with drinking water and purified water, and finally disinfected with disinfectant.
2. Regular inspection:
•Electrical system: Check whether the cables, wiring terminals, switches and other components are intact, regularly conduct insulation performance tests to ensure the safety and reliability of the electrical system.
•Vacuum system: Check the sealing and vacuum degree of the vacuum pump, as well as whether there are leaks in the pipeline, and replace aging seals and damaged components in a timely manner.
•Refrigeration system: Check the operation of components such as compressor, condenser, evaporator, etc. to ensure good refrigeration effect, and check the refrigerant charging amount.
•Heating system: Check the working condition of heating elements, temperature sensors and other components to ensure stable and reliable heating effect.
3. Consumables replacement:
•Regularly replace vulnerable parts such as filters and seals to ensure internal cleanliness and good sealing performance of the equipment.
4. Lubrication and fastening:
•Check the lubrication system of the equipment to ensure the flexibility and wear resistance of all moving parts.
•Check and tighten the fasteners on the equipment to prevent malfunctions or accidents caused by looseness.
5. Safety and maintenance records:
•Ensure that the casing of the equipment is properly grounded for safe use.
•Every time maintenance is carried out, detailed records of the maintenance situation should be kept, including maintenance time, content, discovered problems, and handling situations.
Through the above maintenance and upkeep measures, the service life of the microwave vacuum dryer can be effectively extended, ensuring its normal operation and improving production efficiency.