Maintenance method of face sweeping vending machine

Coin recognizer: Coins are easy to get dirty during circulation. When coins pass through the coin passage of the vending machine, they will also stain the passage over time. If the dirt is too serious, it will cause the unmanned vending machine to The performance of coin selection, replacement, and return is out of balance. In order to maintain the good performance of the coin recognizer, the passage of the coin recognizer should be wiped at least once a month, and hot water gauze should not be wiped during wiping, dry cleaning or slight dripping.　　Receiving port: Since unattended vending machines have a low pickup volume and are easy to contact with dirt, you must wipe the outside and inside with a rag every time you replenish the goods, leaving consumers with a good impression of cleanliness.　　 Outside the vending machine: When there is dust on the outside of the machine, wipe it with a dry cloth. If there is too much dust to wipe, use warm water or diluted neutral cleaning with water, and then clean the machine with a solution diluted with a rag. Even if the dirt is difficult to remove, it is impossible to wipe the machine with solvent or lye, otherwise the panel and selection keys may be broken.　　 Unmanned vending machines require maintenance and careful maintenance when they are not in use for a long time. When the vending machine is not used for a long time, it should be locked so that the door of the vending machine cannot be opened at will. Take out all the goods inside. Turn off the switch of the leakage protector and unplug the power supply. At the same time, dry the water inside and outside the vending machine, after cleaning it, drain the water from the evaporator water storage tank, and then clean it.