It should be known that the Claw Crane Machine is composed of crane, chassis, main board, claws, and wiring components, and each component cooperates with each other to complete the grasping of the doll.
The crane is on the top of the chassis of the Claw Crane Machine, and the paw is controlled by a motor, which is second only to the main board in importance;
The main board is the collection of the claw machine management system, with a display board that prompts the user to operate, and is the most important part of the claw machine;
The case reflects the appearance of the doll machine, and the user will see it at first glance, and the doll can be seen by the transparent glass or plastic board around it;
The components of the claw machine will inevitably fail once it takes a long time. Let’s take a look at the common equipment failures and solutions of the claw machine.
Fault 1: The claws cannot be clamped or placed
Solution 1:
1. The claw force fuse may be broken
2. The main board/claw force board may be faulty
3. The claw force coil is short-circuited
Fault 2: Press the start button, the paw cannot be hooked down
Solution 2:
1. There is a problem with the wiring of the start key, which may be loose or fall off
2. The motor cable may fall off
Fault 3: The operating joystick is not sensitive or can not go up, down, left, and right normally
Solution 3:
1. The rocker SW is faulty and the line segment may fall off
2. The SW of the crown block is faulty and may be stuck
3. There is a problem with the wiring combination of the crane and the machine
4. P.C.B is loose
Fault 4: The crown block cannot be returned normally
Solution 4:
1. There is a problem with the motherboard
2. The crane line is loose and has poor contact
3. SW failure
Post time: Aug-14-2021