What is the use skill of spray?
1. Properly install spray parts. Check if there is any air leakage in each connection. When using, first install a water spray test, and then install the medication.
When officially used, the medication should be added first and then water should be added. The liquid level of the medication should not exceed the safe water level line. Before spraying, turn the joystick more than 10 times to raise the air pressure inside the bucket to the working pressure. Do not apply excessive force when pulling the joystick to prevent the chamber from exploding.
3. During the initial filling of liquid medicine, since the air chamber and spray bar contain clear water, the concentration of liquid medicine sprayed in the first 2-3 minutes of spray is low, so attention should be paid to re spraying to avoid affecting the effect of pest control.
4. After the work is completed, the residual medicine in the bucket should be poured out in a timely manner, washed with clean water and drained. At the same time, check whether there is water accumulation in the air chamber. If there is water accumulation, the water joint should be removed to drain it.
5. If the spray is not used in a short period of time, the main parts shall be cleaned, dried and installed, and stored in a cool and dry place. If not used for a long time, all metal components should be coated with butter to prevent rusting.
What is a spray?
A spray is an appliance that uses air suction to turn liquid medicine or other liquids into mist and spray them evenly onto other objects. It is composed of compressed air devices, thin tubes, nozzles, etc. In rural areas, spray is an indispensable and important agricultural tool for pest control.
What should be paid special attention to after actual operation of the lawn mower?
Due to the left turn of the blade, the efficient working direction is from left to right when weeding.
The most efficient weeding is to cut two-thirds of the blade diameter into the wild grass.
Pay special attention after actual operation
Wrap the blade after application to prevent accidental injury to others or oneself.
Common problems in actual operation of lawn mowers?
If the device experiences abnormal vibration during actual operation, it is necessary to immediately terminate the module and suspend the application.
Be sure to operate the equipment with both hands and strictly prohibit working with one hand.
One side of the module muffler needs to be positioned outward to prevent burns.
When applying, pay attention to adjusting the oil accurately. The excavator burns oil unevenly, otherwise it may cause damage to the motor. After application, pour in as much oil as possible.
What should be checked when starting a lawn mower during actual operation?
1. Check for any holes or oil leakage in the car's fuel tank
2. Be sure to replace it with a sharp blade without any abnormal blade
3. Ensure that the module can be started in areas where there is no risk to others
4. When starting the module, quickly operate the lever to prevent loss of control due to vibration
5. Before starting, it is necessary to ensure that the blade is not on the road and has not touched any other objects
6. It is necessary to use the spare parts provided by the original manufacturer, especially the blade
7. Check thoroughly if the cover is securely fastened.
