How to use and maintain the sprinkler

First, use

1. After the pump is started, no water will be produced for 3 minutes. Check the machine for shutdown.

2. If abnormal phenomena occur during the operation of the water pump, such as noise, vibration, and water drop, the machine should be shut down immediately. Pay attention to the temperature rise of the bearing. Its temperature must not exceed 75°C.

3. Observe whether the nozzle works normally, whether there is uneven rotation, too fast or too slow, or even no rotation. Observe that the steering is flexible and there are no abnormalities.

4. The use of water with excessive sediment content should be avoided as far as possible, otherwise it would be easy to abrade the impeller of the water pump impeller and nozzle and affect the growth of the crop.

5, in order to adapt to different soil quality and crops, need to replace the nozzle, adjust the nozzle speed, you can tighten or loose rocker spring to achieve. The rocker arm is suspended on the rocker shaft and can also be rotated to adjust the water depth of the rocker arm head to control the spray head speed. Adjusting the reversal position can change the reversal speed.

6, nozzle speed adjustment is a good sign, in the premise of no surface runoff, try to use a slow rotation speed, the general small nozzle for 1 minute to 2 minutes to 1 turn, the middle nozzle 3 minutes to 4 minutes to 1 turn, Big nozzles turn from 1 minute to 5 minutes to 7 minutes.

Second, maintenance

1. Fasten the loose parts of the unit in time.

2. Lubricate the lubrication parts on time to ensure good lubrication and normal operation.

3. The maintenance of the power machine and water pump of the unit should be carried out according to the relevant instructions.

4. When the sprinkling irrigation unit is stopped for a long time, the water in the pump body must be drained, the water pump and the sprinkler should be dismantled, the water stains should be wiped clean, the oil coating should be assembled, and the import and export packaged should be kept in a dry place. The pipes should be washed and dried, and the hoses should be coiled and placed in a cool, dry place. Do not place the above parts in places with acid and alkali and high temperatures.

5. Threads or quick connectors and rust-prone parts on the rack should be properly oiled.

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