Monti3870 Posted December 13, 2018 Share Posted December 13, 2018 I have a national vendor 148 that not working. It’s making a beeping noise and not accepting coin. I have replaced the coin mech. Any ideas or suggestions Link to comment Share on other sites More sharing options...
savend Posted December 13, 2018 Share Posted December 13, 2018 Most of the time when it does that for me it’s when a shelf isn’t pushed in good. I would also check your pricing & make sure that it didn’t lose its memory. I can’t remember if that one has a backup battery. Link to comment Share on other sites More sharing options...
Monti3870 Posted December 13, 2018 Author Share Posted December 13, 2018 8 minutes ago, savend said: Most of the time when it does that for me it’s when a shelf isn’t pushed in good. I would also check your pricing & make sure that it didn’t lose its memory. I can’t remember if that one has a backup battery. So the pricing did lose its memory. It also makes the beeping noise when I push the return button. But the machine keep reading a credit of $1 Link to comment Share on other sites More sharing options...
savend Posted December 14, 2018 Share Posted December 14, 2018 Is it new to you or had you been using it for a while? Look on page 110. There is a procedure for discount pricing. May check that. http://images.veii.com/images/Manuals/OEM/National/National-147-148-461-462-474-475-476-Programming-Guide.pdf Link to comment Share on other sites More sharing options...
savend Posted December 14, 2018 Share Posted December 14, 2018 Also, can you hear the light clicking when you press the door switch? It should cycle through all the motors Link to comment Share on other sites More sharing options...
Monti3870 Posted December 14, 2018 Author Share Posted December 14, 2018 24 minutes ago, savend said: Is it new to you or had you been using it for a while? Look on page 110. There is a procedure for discount pricing. May check that. http://images.veii.com/images/Manuals/OEM/National/National-147-148-461-462-474-475-476-Programming-Guide.pdf I been using it for a while now it. about two weeks ago the Coinco 9300-L stop accepting coins, so I replaced it. Link to comment Share on other sites More sharing options...
Monti3870 Posted December 14, 2018 Author Share Posted December 14, 2018 24 minutes ago, savend said: Also, can you hear the light clicking when you press the door switch? It should cycle through all the motors I don't hear anything but the beeping noise. Link to comment Share on other sites More sharing options...
savend Posted December 14, 2018 Share Posted December 14, 2018 The display doesn’t say anything about a shelf that’s loose? I’ve had the latches on the right or left flip around backwards & not hold the shelf in position to make a good connection. Link to comment Share on other sites More sharing options...
AngryChris Posted December 14, 2018 Share Posted December 14, 2018 In my experiences, the board will only beep so many times before it stops. If it is beeping and you cannot enter service mode by pressing the service mode button, then I would assume that something on the board failed. I am not too sure on that but I can't recall the last time I heard a national beeping and NOT being due to a tray being unlatched. I HAVE heard various electronics beep because something was corrupted. Of course, if it says a tray is unlatched, then you just need to get the tray to seat properly. Not taking money though... that tells me it's not a tray issue. My money is on a failed coin mech or failed control board... with the board being more likely I think. The cheapest thing you can do is to try putting the coin mech in a working machine to see if the coin mech works. The next cheapest thing to do is to replace the coin mech. Finally, replace the board, but hopefully someone else gives you their insight before you go through a different board. If you do need a board, though, I suggest you buy either an InOne or VE UCB and upgrade that machine (if it's in good shape and making money). Link to comment Share on other sites More sharing options...
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