The vending machine common problems in the process of using and maintenance solutions

The vending machine fault inspection instructions ( The vending machine common problems in the process of using and maintenance solution) The first step: to get the machine, light boxes, in the machines on the wires near to find the key, open the machine. Step 2: check whether the pickup in the diagram below mouth screw loose, if there are any loose screw. Step 3: check as shown in figure, the lock, check to see if the screw loose, such as loose tight. Press the lock to see whether agile. The fourth step: cut off shelves at the bottom of the fixed rope lest it's in aisle check stop occur during operation. After completion of the above four steps, will plug test machine step 5: plug to see whether the machine lights, if have no light to see inside the box power interface is loose, if loose to reinforcement. Step 6: press in the box on the left black circular motor test keys, check the shelves can run properly. If unable to turn: 1, the wheel stuck. 2, motor interface is loose, in a fixed can. Step 7: machine plug if no signal, check the shelves right below the black box of integrated circuits, check out the circuit boards of white signal whether card, if you have misplaced please move to the right place. Step 8: check whether the lamp is off fall off if there is any available paper clips. If the lamp belt is too long, hinder the goods shipment, can cut short the fixed can. （ Please cut in unlit place) Step 8: such as shelves, circuit board problems alone can remove the mail company. Like all inspection cannot be solved can be returned to pack the machine. Above is the vending machine common problems in the process of using and maintenance solutions