Hello, we used to have once in a while a customer complaining that vacuum did not turn on, we put an extra coin and start working. Maybe they did not count correctly....I am assuming. But, now have of my vacuums need one or more coins to turn on, even when i tested. Yesterday I tested one and had to put 3 more on top of the 8 that need it. What could be the problem? Coin acceptor need to be replace? Timer switch is not working? both? At the beginning I thought could be cryptopay swiper but we removed it from half of vacuums and problem continues. Please need some suggestions,
Thanks
Thanks