1、 Daily inspection

1. Check before starting the equipment：

   • Check the appearance of the equipment for damage, folding, scratches, and ensure that the equipment is intact and undamaged.
   • Check if electrical components such as power switches, fuses, and indicator lights are working properly to prevent electrical malfunctions.
   • Check the liquid level of the water tank and medicine tank to ensure that the liquid level is within a safe range and avoid damaging the equipment due to idling.
   • Check whether the spray head and nozzle are blocked to ensure that the spray effect is even.

2. Inspection during equipment operation：

   • Observe the operating status of the equipment, such as whether parameters such as pressure and flow are normal, and promptly detect and handle any abnormalities.
   • Check whether the pipeline connection is loose or aging to prevent leakage from affecting the spray effect.

2、 Cleaning and maintenance

1. Spray nozzle cleaning：

   • After each use, rinse the nozzle with clean water to remove any residual medication or impurities.
   • Regularly use a soft bristled brush or specialized tool to clean the blockages inside the nozzle, ensuring unobstructed spray holes.

2. Cleaning of water tank and medicine box：

   • Regularly clean the inside of the water tank and medicine box to prevent dirt accumulation from causing water pollution or equipment damage.
   • When cleaning, clean water or specialized cleaning agents can be used to ensure that there are no residues left during cleaning.

3. Equipment surface cleaning：

   • Use a dry cloth to wipe off dust and oil stains on the surface of the equipment to keep it clean.
   • Avoid using corrosive cleaning agents or hard objects to wipe the surface of the equipment to prevent damage to its appearance.

3、 Component maintenance

1. Seal replacement：

   • Regularly inspect the seals for aging or damage, and replace them promptly if leaks are found.
   • When replacing seals, it is necessary to choose seals that match the equipment model to ensure good sealing effect.

2. Filter cleanup：

   • Regularly clean the inlet filter to prevent impurities from entering the equipment and causing blockage or damage.
   • When cleaning the filter, it is necessary to disassemble the filter cartridge and remove internal impurities to ensure that the filter is unobstructed.

3. Pump body maintenance：

   • Regularly check the working status of the pump body, such as whether the pressure, flow rate and other parameters are normal.
   • If any pump body malfunction or leakage is found, the pump body should be repaired or replaced in a timely manner to ensure the normal operation of the equipment.

4、 Electrical system maintenance

1. Power line inspection：

   • Regularly check whether the power supply circuit is aging or damaged to prevent leakage or short circuit.
   • If any power line problems are found, they should be repaired or replaced in a timely manner to ensure electrical safety.

2. Control system inspection：

   • Regularly check whether the control system circuits, sensors, controllers, and other components are working properly.
   • If a control system malfunction is found, professional personnel should be contacted in a timely manner for repair or replacement of components.

5、 Seasonal protection

1. Winter protection：

   • Before the arrival of the freezing season, it is necessary to drain the accumulated water inside the equipment to prevent freezing and cracking of the equipment and pipelines.
   • If the equipment has anti freezing function, it is necessary to ensure that the anti freezing function is turned on.

2. Summer protection：

   • During high temperatures in summer, it is necessary to shorten the continuous operation time of equipment to prevent overheating and damage.
   • At the same time, it is necessary to strengthen equipment heat dissipation measures, such as adding ventilation equipment or shading facilities.

6、 Professional maintenance and upkeep

1. Regular professional maintenance：

   • Regularly contact professional maintenance personnel for comprehensive inspection and maintenance of equipment to ensure that it is in good condition.
   • Professional maintenance includes cleaning the interior of equipment, replacing worn parts, adjusting equipment parameters, etc.

2. Fault handling：

   • If there is a malfunction or abnormal phenomenon in the equipment, it should be stopped in a timely manner and professional maintenance personnel should be contacted for handling.
   • Avoid non professionals dismantling or repairing equipment on their own to prevent damage to the equipment or safety accidents.