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Author Topic: Mars coin mech troubles !  (Read 19448 times)
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« on: May 11, 2003, 07:47:02 am »

Ok.. does anyone have the manual or access to the manual for a MMS ( mars ) coin mech model MS1000 - 6 coin validator.. and change hopper, model 1500 ( series )

If you have one, or are knowledgeable on these mechs... please contact me - I am having some REAL trouble getting this mech to drop the relay and go into a vend mode..

I dont really want to buy another relay until I have sussed out if its the mech or my programming ( or lack of ) that is to fault.. PLEASE HELP !

- Chris.
tes@southwest.com.au
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« Reply #1 on: May 11, 2003, 01:19:36 pm »

Here's a link to Mar's webpage, they are pretty good about tech support on there older models.

http://www.meiglobal.com/
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« Reply #2 on: May 11, 2003, 07:35:23 pm »

I have emailed them, I did before - they just referred me to a service agent here in Australia...

When I contacted the service agent, they didnt want to know - it was " Too old " and " Probably not fixable ".

I did see the diagram in this forum about bypassing the mech by putting a jump wire from pin 1 to pin 3 on the main wiring link on the plug where the coin mech and hopper plugs in.

I get a relay click when jumping, but no vend.. I am hoping its just a bad setting and maybe easily fixable.. what would I be looking for in ohms measurement on the coil to determine if my relay is bad..

If anyone is wondering - my machine is a Dixie narco - late 80's model.. I think its a 320m 8 selector - from memory ( at work atm ).

If anyone has one of these  - I need help reconstructing the internal door where the coin mech and hopper and return chute go - I have a blowout of the door.. but its not much help.. ( very hard to read, and never seen an internal before.. )

anyone able to help with a photo ?

- Chris.
www.myarcadegames.com
chris@myarcadegames.com
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« Reply #3 on: May 11, 2003, 09:05:10 pm »

Hmm, seem mars isn't  very helpful in this instance, in regards to the free-play switch you also need to hookup pin 1 to 7 on a Dixie-narco this will enable the vend relay first, then when you press the switch (between pins 1 & 3 ) it will credit the vend mech & allow a vend cycle when you press your flavor button(s)
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Spoon-feeding Newbies since 2001...Wink
Yeah..220,221 whatever it takes.
Remember, all it needs is a shot of Freon!
The Vendo V-83 is the '59 Edsel of the coke machine world. ;p
Spray painting does NOT restore a compressor
11 is louder than 10...
"Hope" is good, but it's not an action plan.
Guest
« Reply #4 on: May 11, 2003, 11:50:08 pm »

Your a life saver !

I want to go home right now and try it out !

I will let you know how I go..

How did you know about that trick ?

- Chris.
www.myarcadegames.com
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« Reply #5 on: May 12, 2003, 05:20:39 pm »

FANTASTIC !

I tried it and it all works...

I didnt have a press button as described - so i tried a leaf switch.. worked great !

problem 1.

I wired the switch up - and basically bypassed the switching mechanism by wiring in the n.c. side.. so the coil is continually energized.. ( no need to press the button - you just press a flavour card and it vends ! )

I realize you would do it on the N.O. side - but once I had fitted the switch... I wasnt so sure about pulling it all out again and re-doing it..

Will this cause a fault if I leave it on - possible early life failure of relay or a fire risk ?

- Chris.
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« Reply #6 on: May 12, 2003, 08:35:17 pm »

Quote (Eukanuba @ May 12 2003,6:20)
problem 1.

I wired the switch up - and basically bypassed the switching mechanism by wiring in the n.c. side.. so the coil is continually energized.. ( no need to press the button - you just press a flavour card and it vends ! )

I realize you would do it on the N.O. side - but once I had fitted the switch... I wasnt so sure about pulling it all out again and re-doing it..

Will this cause a fault if I leave it on - possible early life failure of relay or a fire risk ?

- Chris.

Chris,

This will definately cause the energized relay to burn-out prematurely. You might want to reconsider and go with a momentary push button switch located somewhere on the machine to avoid the relay being energized all the time...
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« Reply #7 on: May 13, 2003, 10:01:40 pm »

Jim is correct, the relay is only rated for intermitant duty only, you'll burn it out at the very least, go and get the correct normally-open momentary push button switch!  ':O'
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Spoon-feeding Newbies since 2001...Wink
Yeah..220,221 whatever it takes.
Remember, all it needs is a shot of Freon!
The Vendo V-83 is the '59 Edsel of the coke machine world. ;p
Spray painting does NOT restore a compressor
11 is louder than 10...
"Hope" is good, but it's not an action plan.
Guest
« Reply #8 on: May 14, 2003, 01:02:49 am »

Yeah I will.. just wanted to see if the relay is capable of extended periods of energization...

Would it be possible to link a button in even with the coin mech attached ? ( i.e. splice in on the same lines as the mech and jump ? or would this make the coin mech and hopper go thermonuclear on me ? )

- Chris.
www.myarcadegames.com
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« Reply #9 on: May 14, 2003, 12:42:11 pm »

Yes you can wire the switch in along with the coin mech.
free drinks for you, others pay ':<img:'>  I've done this at my  home as my 5 year old & his friends would drink me to the poor house! '<img'>
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Spoon-feeding Newbies since 2001...Wink
Yeah..220,221 whatever it takes.
Remember, all it needs is a shot of Freon!
The Vendo V-83 is the '59 Edsel of the coke machine world. ;p
Spray painting does NOT restore a compressor
11 is louder than 10...
"Hope" is good, but it's not an action plan.
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