Stacker truck manufacturers require that the truck be used in a flat and hard place, and the lubrication of its various rotating parts should be checked frequently. In addition, the operator’s front view should be broad and highly visible, and there should be enough space around the car to facilitate the work of pushing the car. If the volume of the loaded cargo is large, it affects the operator's line of sight, it is necessary to adopt the way that the cargo is behind and the operator is in front. The operating speed must be in line with the surrounding environment, the field of vision is poor or pedestrians appear, the speed should be appropriately slowed down, and the horn can be used when necessary.

When operating a semi-electric lift truck, the operator's mind must be concentrated, and use emergency braking, multiple starts and high-speed turns as little as possible to reduce vehicle damage and casualties. When driving, the fork should not be more than 150mm to 400mm above the ground.

When using a new car, check the battery capacity carefully. The new car purchased is due to transportation reasons. The battery capacity will not be less than 80%. It is necessary to replenish the battery fluid in time before use, and the battery pack can be used safely after fully charging. It is necessary to check whether there is any leakage in each oil pipe interface, check the capacity of the hydraulic oil in the oil tank, and add it in time. The pusher car manufacturer recommends to keep the electric control board assembly clean and tidy. In order to prevent circuit damage caused by the unclean electric control board, blow it with high-pressure air or clean it with a brush every month for easy use.