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  #16  
Old 03-21-2017, 09:01 PM
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MIPS MIPS is offline
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I live in Canada, so the sale and distribution of R22 in official supply chains is banned. You can find it from time to time in places like ebay but it ain't cheap.
This is a removable closed-loop unit so you can buy new refrigeration units but they are quite costly so I want to continue to use mine until the compressor finally fails. These loops however can still leak and I've run into newer devices that slowly leak out due to bad pinch seals. I've had to dispose of two cheap AC units myself where after a year or two they had lost their refrigerant.

Anyways the machine has been relatively well behaved over the winter. I installed a disconnect for the compressor so all winter the fan inside ran but otherwise the machine was silent. I also clipped one of those vintage looking 60W squirrel cage lightbulbs inside the door so the machine didn't totally freeze up when we were dropping below -15c and that kept it around 2-5c. Early on I was finding that some of the beers were slushing up and two cans of Pepsi ruptured.
While finding a replacement bottle opener wasn't too hard (I can stock twistless bottles now!) finding the door latch has been. It's a strange mechanism.



I have all the components EXCEPT for that pot metal half-circle which also has a slope on it so that when you lock the door it pulls both the inner and outer doors tightly shut and a bolt slips into a T-slot. I cannot find a substitute part and the only other two I've seen cost around $130 after shipping and I'm not paying that much for a latch. If anyone knows a better source I'd love to hear it because right now my means of holding the door shut is still a tie-down strap. :|

Last edited by MIPS; 03-21-2017 at 09:12 PM.
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  #17  
Old 04-01-2017, 11:01 PM
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[post edited Apr 9 2017 (new photos)

I totally remembered last night that there was another vending machine hiding away somewhere nearby.
Back in the 90's one of the smaller ski hills closed down. The place was basically boarded up and left to sit. Over a decade ago I wandered through the outbuildings and in one behind the lodge there was a small automat-like machine. Kinda like those refrigerated ones with the carousel that you spin until you see your selection, then insert the required amount, opened the door and pulled your item out, only this one was much more compact and the carousel was coulmns that spun around on an oval looped chain. The whole thing is slightly wider than the Pepsi machine but seems to be otherwise the same height and depth.








I remembered someone had smashed the front window but it seems in the following years someone though that perhaps 20 years on they might of left money in the machine and did a hell of a job on the door around the latch. This allowed critters in and there was a nest next to the compressor. If the wiring wasn't color coded I'd consider this a total loss but I'm willing to take this as a challenge. Seriously considering my options.

Last edited by MIPS; 04-09-2017 at 06:53 PM. Reason: New photos.
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  #18  
Old 06-04-2017, 11:32 PM
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I'm officially nuts.

Picked it up on Saturday but did not get a chance to pull the tarp off it and begin the long job of cleaning it out and running an inventory on what needs to be done.




This would of not happened of the metal screen on the back had not been removed. A Packrat moved in and TRASHED everything in the compressor compartment. Before I can even remove the compressor assembly the entire compartment needs to be cleared of filth. It's immensely disgusting.
This is already going over my head though and without a wiring diagram I'm going to lose my mind trying to rebuild the harness so I've decided to seek help at the KLOV/VAPS forums in the hopes they can dig some more info up.
Once I got most of the lower compartment emptied out it's time to attack it with the paint stripping wheel and sandblaster.
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  #19  
Old 06-06-2017, 09:35 PM
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Completed dismantling of the compressor bay and lower door frame earlier this evening. After all that mess I only had two small screws whose heads snapped off.







I will have to sandblast the inside before it can have one or two rust holes patched and then the entire thing repainted. Currently hunting around for the wiring diagrams.
While pressure washing the compressor I spotted a sheen which is likely bad news. With the fan motor being totally seized that could only mean there's a hole in the lines somewhere, presumably from the massive amount of corrosion.

While I wait for it to dry I'm sitting here working on the coin acceptor unit. It consists of a Coinco slug rejector and a totalizer mounted in a metal frame with an electromechanical linkage. So far the slug rejector is more brittle than anything.

Last edited by MIPS; 06-06-2017 at 10:00 PM.
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  #20  
Old 06-08-2017, 08:53 AM
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Inspection of the refrigeration unit has yielded it's dead.



Corrosion ate through the piping at the lowest points, allowing the freon and lubricant to escape. When the compressor was powered it hummed angrily and the ammeter took off so it's rightfully seized.

Good news is that instead of hacksawing the lines so I can at least salvage the evaporator which is a rather specific fit to the machine there are threaded couplings I can loosen to separate it from the dead assembly. Leaves hope that int he future a new compressor and evaporator can be found.

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