Is the daily maintenance of the vending machine important?
Coin recognizer: Coins are easily stained during the circulation process. When the stained coins pass through the coin channel of the vending machine, it will stain the channel over time. If the dirt is too serious, it will cause the coin of the vending machine Performance failures such as selection, change, and refund. Therefore, 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. Do not wipe with gauze moistened with hot water. Use a dry cloth or a slightly moistened cloth.