How to change 12 constellation doll machine _ twelve constellation doll machine

How to repair the mini doll catcher if it can't move left and right?

Troubleshooting methods for the failure of the miniature doll catcher to move left and right;

Step 1: Push the crown block to the corner farthest from the hole. For example, if the hole is in the left front, push the crown block to the right rear corner and then turn on the machine. If the crown block can return to the top of the hole, it means that there is no fault with the crown block. If the crown block cannot return, it means that the crown block or motherboard is faulty.

Step 2: If the crown block can return to its original position and swing the rocker left and right, and the crown block does not respond, check whether the rocker cable is plugged in first. If there is nothing wrong with the rocker, replace the motherboard with other normal machines to eliminate the motherboard failure. If confirmed, send the motherboard back to the original factory for repair.

Step 3: If the crown block fault is confirmed, it is necessary to further confirm whether the left and right motor gears slip, or click the fault, and the motor or gear needs to be replaced.

Step 4: If you can't know what the fault is, or don't know about the equipment parts, please contact the professional technical after-sales personnel. Generally, you can judge the fault by taking a small WeChat video, and the maintenance is relatively easy. Small problems can be solved through the guidance of technicians. Ordinary manufacturers can replace unsolvable parts, and replacement is also very easy. Simply put, it's a matter of removing a few screws and screwing them back.