What are the precautions for the use of gasoline saws? Posted by : admin / Posted on : Mar 26,2021

1. Before using the chain saw, you must read the manual carefully and operate in strict accordance with the requirements of the manual to ensure the safety and longevity of the product

2. Pay attention to the tightness of the guide chain during the installation process (pull up the chain with your hands, and the distance between the chain and the guide plate is 1 cm), otherwise it will affect the use effect;

3. The mixing ratio of gasoline and engine oil is generally 25:1, and the recommended engine oil is Shenglupu two-stroke special engine oil;

4. When the chain saw is used for the first time, the machine must be started for 5 minutes before it starts to work normally;

5. After the chain saw is started, it must wait for the guide plate chain to receive oil before it can start working (the oil pump discharges oil);

6. The chain saw is affected by transportation, and the screws may loosen. Please readjust according to the instructions before use. Generally, it is not recommended to disassemble the machine;

7. The carburetor must be cleaned after every 100 hours of operation before use

8. The air filter must be cleaned after working for eight hours;

9. If the chain is blunt, it should be replaced in time or filed with a file before use, otherwise it will affect the use effect and the life of the chain saw;

10. When the chain saw is not in use, put it in a plastic bag to prevent dust and moisture from entering the machine and affecting its use;

11. After the chain saw is used, the fuel and oil in the fuel tank must be cleaned;

12. The configuration of the guide chain of the 25F chain saw: 12 inches; the configuration of the guide chain of the 45F chain saw: 18 inches; the configuration of the guide chain of the 52F chain saw is 20 inches; the configuration of the guide chain of the 62F chain saw is 22 Exceeding this configuration range may cause the machine to become hot, which will cause the flame to go out, which will affect the machine’s use effect and lifespan (in summer, if the above models are used, the guide chain should be reduced by 2 inches respectively).