Use of knapsack string grass trimmer and brush cutter-How to start?

1. Check whether the flameout wire is connected or not.

2. When starting in a cold environment, turn the choke lever to the "OFF" position; If the ambient temperature is high or after the engine is warmed, turn the choke rod to the "ON" position (that is, the position in normal use).

3. Pump fuel: Press the primer bubble to pump fuel to the carburetor until the gasoline can flow out inside the fuel return line.

4. Gently pull the recoil starter handle, and when resistance is felt, pull it hard and continuously to start the gasoline engine. Notice! Rough pulling of the recoil starter is not allowed, as discontinuous pulling will cause the spark plug to ignite discontinuously and the engine will not start.

5. Gradually turn the choke lever to the "ON" position to warm up the engine until the machine runs smoothly.

6. Adjust the throttle handle, control the throttle lever to make the brush cutter reach the appropriate speed for use, and then the mowing operation can be carried out. During the operation, be sure not to pull the recoil starter handle, as the high-speed rotating parts may damage the recoil starter.

7. Shutdown: Turn the throttle lever at the low-speed position first, then turn the switch to the "OFF" lever position to stop the engine.