(1) Reverse gear operation is strictly prohibited. When turning in the field, the implements should be slightly raised to reduce turning resistance and avoid damage to the working parts. When moving plots or adjusting implements, the working parts of the implements must be stopped rotating.
(2) The tillage depth of a hand-held tractor is adjusted using the tail wheel or skid (for water tillage). Loosen the clamp handle on the tail wheel seat and move the outer tube of the tail wheel up and down to adjust the position of the tail wheel within a wide range. Generally, the tillage depth can be adjusted by rotating the handle. During use, the outer tube should be positioned appropriately before making minor adjustments using the handle.
(3) When plowing, pay attention to the tillage direction and try to leave only one large ridge or furrow in the field. Avoid prolonged overloading of the plow to prevent deformation of the plow frame.
(4) For mid-trailer tillage machines, both ends of the universal joint should be nearly horizontal when working. When the universal joint is raised in working condition, the rotation speed should be slowed down, and the lifting height should be limited so that the included angle between the two ends of the universal joint does not exceed 30°.
(5) During operation, no one is allowed to stand behind or on the tiller to prevent accidents.
(6) As this is a tractor-powered implement, the driver must be especially vigilant and ready to disconnect the power at any time to avoid accidents.
(7) When parking, the tiller should be lowered to the ground; it must not be left suspended.
