1. If the smoke weakens during use, the product's oil is insufficient; please refill it quickly.
2. Pour out all the old smoke oil before adding new smoke oil.
3. if the smoke has water droplets, please replace it with a new smoke oil.
4. The total amount of smoke oil filling at one time does not exceed 40; the initial fill volume may increase, which is normal. Excessive refueling can result in insufficient internal heating and no or less smoke output.
5. After long-term use, the smoke oil will oxidize and deteriorate, and at the same time, it will affect the working state and life of the relevant parts of the instrument. Therefore, please replace the smoke oil in time.
6. When the hook is lifted, please pay attention to tightening the nut on it to prevent the theme and the body from rotating each other many times; the body will fall off and be damaged.
7. When using the machine, do not start the engine; check the cold car or turn off the engine after the car is warmed up and test again.