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How to use and maintain the sprinkler
First, after starting the pump, no water will be produced for the first 3 minutes. During this time, check the machine to ensure it does not shut down unexpectedly.
Second, if any unusual phenomena occur during the operation of the water pump—such as strange noises, vibrations, or a drop in water pressure—the machine should be stopped immediately. Pay close attention to the temperature of the bearings; it should not exceed 75°C.
Third, observe whether the nozzle is functioning properly. Check for uneven rotation, excessive speed, too slow rotation, or even complete failure to rotate. Ensure that the steering mechanism is smooth and free from any abnormalities.
Fourth, avoid using water with high sediment content as much as possible. If such water is used, it can easily damage the impeller and nozzle, which may negatively affect crop growth.
Fifth, to adapt to different soil types and crops, it may be necessary to replace the nozzle and adjust its rotation speed. This can be done by tightening or loosening the rocker spring. The rocker arm is mounted on the rocker shaft and can be rotated to adjust the water depth at the head, thus controlling the spray head speed. Additionally, adjusting the reversal position can change the speed at which the system reverses direction.
Sixth, when adjusting the nozzle speed, it’s best to operate under conditions where there is no surface runoff. Try to use a slower rotation speed whenever possible. For small nozzles, one full rotation should take between 1 to 2 minutes. Medium nozzles should rotate once every 3 to 4 minutes, while large nozzles should rotate once every 5 to 7 minutes.
Second, maintenance:
1. Regularly check and tighten any loose parts of the unit to prevent failures.
2. Lubricate all lubrication points on time to ensure smooth operation and reduce wear.
3. Follow the manufacturer's guidelines for maintaining the power unit and water pump.
4. If the sprinkler irrigation system is not in use for an extended period, drain all water from the pump. Disassemble the water pump and sprinkler, clean them thoroughly, apply protective oil, and store them in a dry place. Wash and dry the pipes, and coil the hoses, placing them in a cool, dry location. Avoid storing these components in areas with high humidity, acid, alkali, or extreme temperatures.
5. Apply oil to threaded connections, quick connectors, and other rust-prone parts to protect them from corrosion.
Proper operation and regular maintenance are essential to ensure the longevity and efficiency of your irrigation system. Always follow the instructions provided by the manufacturer and remain vigilant for any signs of malfunction.