The multifunctional dual blade hedge trimmer has a beautiful appearance, simple operation, convenient maintenance, reliable and durable, easy to start, and high efficiency. It is an ideal tool for trimming hedges, shrubs, tea trees, highway green belts, park landscape shapes, and other types of work. Green hedge trimmer, also known as green hedge trimmer, is suitable for various types of green hedges (holly, boxwood, cypress, juniper, Chinese fir, purple wisteria, tea trees, etc.), tea pruning, professional shaping and maintenance pruning in parks, gardens and other landscaping areas. It relies on power to drive the blade to cut and rotate, and the incision is flat and beautiful. It is very suitable for use in households, property communities, and units.
What are the precautions for using such a convenient machine? Let's talk about it one by one:
When using the lawn mower for the first time, be sure to read the operation and maintenance manual carefully
2. When cutting grass, be sure to wear sturdy shoes and do not operate the lawn mower barefoot or wearing perforated sandals.
3. Before starting each time, check whether the installation screws of the blade and engine are tightened; Check if the engine needs to be oiled, but do not exceed the standard mark position; Check if the gasoline is sufficient.
4. It is not allowed to refuel indoors while the engine is running or still hot, and smoking is prohibited when refueling.
5. Before mowing, check the mowing area and remove any debris such as branches, stones, wires, and iron wires; Pay attention to dangerous locations such as holes and tree stumps.
When the engine is running, do not adjust the height of the wheels. Be sure to stop the machine and wait for the blades to come to a complete stop before adjusting on a horizontal plane.
7. Different speeds are suitable for different conditions of grass. The higher speed of the engine is suitable for tall and strong grass, while the lower speed is suitable for short and thin grass. Use the appropriate speed to push the lawn mower away.
When cutting grass on a sloping surface, the first thing to do is to be familiar with the applicable slope of the lawn mower. Do not cut grass on slopes with too large a slope, and do not cut grass up and down. Be very careful when changing direction.
9. Stop the machine immediately after encountering debris, remove the spark plug connection, and check if the lawn mower is damaged and repair it.
When the lawn mower crosses a gravel sidewalk or roadway, be sure to turn off the engine and pass at a constant speed.
11. Before using the lawn mower, the blades should be inspected. If the blades are found to be worn, bent, or unbalanced, they should be replaced. If worn blades are continued to be used, incisions will form near the blade wings, ultimately causing a portion of the blade to break, which may result in personal injury.
12. After grinding the blade, it is necessary to check whether it is still in a balanced state. If it is not balanced, it will cause excessive vibration and affect the service life of the lawn mower.
13. Before testing the blade or any other procedures, ensure that the spark plug connection is disconnected to avoid accidents caused by accidental starting.
14. In seasons with high incidence of diseases, it is necessary to disinfect the blades and chassis before and after mowing to prevent the spread of diseases.
15. In order to extend the lifespan of the grass collection bag, the weeds inside the bag must be removed after each grass cutting, and the grass collection bag must be checked regularly; If the stitching of the straw bag is found to be loose or damaged, it should be repaired or replaced with a new straw bag in a timely manner.
After the mowing season, store the lawn mower in a dry environment. Before storage, it should be sent to the repair shop for inspection and maintenance or refer to the maintenance manual for maintenance. Disconnect the spark plug connection, clean the inside of the chassis with a flipping lawn mower, use a putty knife or wire brush to scrape off any remaining weeds, and then rinse with water. Seal the muffler and air filter during flushing to prevent water from entering.
Alright, after discussing the precautions, let's talk about the maintenance knowledge of hedge trimmer:
1. Two stroke gasoline engine fuel (90 # or above), oil sae30. The new machine can only be used normally after idling and running in for 2 hours, and the engine oil needs to be replaced. Change the engine oil every 30 hours of normal use. Check the oil level before and after each use.
2. When a two-stroke air-cooled gasoline engine operates continuously, the crankcase temperature should not exceed 90 degrees. If it overheats, the engine can be stopped for 15-20 minutes before resuming operation. Adding gasoline must be done while the engine is cooling. Do not use a large throttle for a long time when not cutting grass.
3. Gasoline engines are prohibited from speeding and should be stopped at low speeds.
4. Engine oil should be of the correct model, genuine product, and clean, while gasoline should be clean and fresh.
5. The air filter element should be checked regularly and replaced regularly. Clean the dirty filter element with soapy water and let it dry before use.
6. After running the gasoline engine for 100-300 hours, carbon deposits should be removed once. Remove the cylinder head when cleaning, and remove the carbon deposits attached to the cylinder, cylinder head, piston, valve, etc. Carbon deposits must not enter the cylinder bore and valve seat.
7. Keep the gasoline engine, especially the cylinder cooling fins, clean.
8. When refueling, inspecting, repairing, or repairing, remove the spark plug cap, do not smoke, and stay away from open flames.
9. Check the tightness of bolts in the working and other parts of the machine before and after each use.
10. Other lubrication parts of the machine should be regularly filled with lubricating oil or lubricated according to the instructions as needed