Thank You for the extensively comment. It's very helpful! 👍

Thanks for the tip!

Question. I've seen numerous comments on videos like this saying that the pump won't last due to lubrication. What is your opinion?

kzfaq.info/get/bejne/qa6JY86ct62wcoE.html

can I USE THIS COMPRESSOR AS LEAK TESTER TO AIRCON CARS ?

This music fitted so cool with this mechanical work making it much more interesting then that it would be without. The contrast is very awesome.

Thank You! Best regards to Northern Ireland!

Did you end up building any parts? How big a part would this work on?

kzfaq.info/get/bejne/qa6JY86ct62wcoE.html

Thank You!

@@samsworkshopdiary5748 beh . Xd

You Tube can be terrific. Thanks for sharring.

Thank you for your comment and your note!

kzfaq.info/get/bejne/qa6JY86ct62wcoE.html

Thank You!

Pp

kzfaq.info/get/bejne/qa6JY86ct62wcoE.html

Thank You!

Thank You for these informations 👍.

Thank You! It's a Stamos Germany TIG Welder.

Thank You!

Hi Stephen. With an hardening oil for example linseed (that's what I used) or walnut oil you can make wood more stable and water resistant. When you just put the oil on a piece wood, the oil penetrates only superficially, with a vacuum it penetrates much deeper. There are also different resins that you can use for it, for an even better result.

Hes using the vacume to pull the liquid Into the wood. It's like sealing leather the deeper you get your sealant into it the beter it will hold up and hold off water.

@@samsworkshopdiary5748 very good solution! Great!

@@vianaautocenter258 Thank You!

The vacuum pulls gases out of compounds as well... so water H20 will purge into hydrogen

Thank You for the tip!

@@samsworkshopdiary5748 ما نوع التجربة🤔

Are you assuming the motor has a separate wire for this purpose? I ask because without it this cannot do anything good for the motor but may do something very bad for the switch that finds the capacitor as a part of the load. If there is a separate wire then the motor shouldn't even be able to start without the capacitor (although you might be lucky if it can be very very lightly loaded mechanically to start with). In either case, connecting a random capacitor is a bad idea. Use the value the motor was designed to have connected and connected in the manner for which the motor was designed or you might just burn out the motor in short order. There is usually documentation on the web (if not on the side of the compressor) that will give you this information. Some Japanese compressor data is harder to find but the others seem to be easy enough if you dig a little. I should also have pointed out in my previous post one very important point: unless you are draining the oil out never have one of these compressors anything except upright. Even lying on one side is enough to get oil into the compression chamber and that's enough to destroy the compressor as soon as it is turned on. Every fridge compressor I have ever seen has had this restriction. I have not see every single compressor though so some room for error here on my part. All I can say is I have destroyed compressors this way and avoiding this has never resulted in a destroyed compressor. So I err on the conservative side and keep them upright always. Check the manufacturers, some indicate the maximum tilt, others might but I didn't look that deep. Hope that saves someone a world of woe after a lot of work on a compressor.

😀 Danke dir!

Thank You!

What is the purpose sir?

Hi John, the gauge is from Ebay. I think there are no big differences, you only have to pay attention to the connection and that it is for vacuum and not for pressure. I used a gauge with 1/8" thread and from 0 to -1 bar.

what is the maxium vaccum presure can it handle!!?

kzfaq.info/get/bejne/qa6JY86ct62wcoE.html

Thank You! I don't know if the compressors from large fridges are better but I think the most of them have the same size and I think so the same power. But maybe there will be bigger ones in some devices. I reached -675 mmHG in the small glass with my compressor.

@@samsworkshopdiary5748 What about Lubrication? I've seen comments on other videos about the oil issue. Any ideas?

Normally there are 3 connectors at a fridge compressor start, run and common. And there is a capacicator between start an L. Please have a look at google for more informations there are many wiring diagramms and explainings.

Not all glasses are made for a vacuum, yes it's possible that some glasses will implode.

Hi, ich hab das Ra Linolja von Dictum genommen, also unbehandeltes. Leinöl Firnis tuts aber auch. Bei so einem kleinen Messergriff sollte eine Stunde reichen, ich hab aber noch keine Durchdringungstests gemacht, im zweifel lieber länger.

O óleo penetra no cabo da faca de madeira e torna-o mais difícil e resistente à água.

Thank You!

you are welcome

kzfaq.info/get/bejne/qa6JY86ct62wcoE.html

@@samsworkshopdiary5748 llllllllllllllllll

Yes you are right I didn't install it. The overload switch was broken, for that reason the fridge didn't work. Maybe I will buy a new one in the future, until then I don't let the pump unattended. Thanks for that safety advice. 👍

All the copyright garbage caused it

+1 👍

They seem to all get it from the same source.

Thanks for your comment! approximately -650 mm/hg

the oil is in that black container

Pneu 19, Quando eu era criança pequena lá em Barbacena! rsrsrs, eu fazia o seguinte: media o diâmetro do cilindro, tomava-se o raio e elevava-o ao quadrado (raio x raio); deste resultado multiplicava pelo "pi" (letra grega) que equivale à: 3.1416 , novamente deste novo resultado, multiplicava pelo comprimento do cilindro! pronto! obtinha a capacidade volumétrica do clindro! ou "cilindrada" (do cilindro de um motor), que é o espaço que percorre o pistão do ponto morto inferior, até o ponto morto superior! sacou? kkkkkk

Parallel

That is hard to say. If it is still installed, it has enough oil. But even a removed should not have lost a lot of oil. After some time of use you have to let it suck in some oil, as it always blows out a little oil.

Manolo Duda, Home refrigerators today, in the U.S.A., use R134A refrigerant with PAG (polyalkylene glycol) oil. European countries may use propane R600A, another story and highly flammable. Back to, PAG (polyalkylene glycol) oil, absorbs moisture (water) quickly, which will destroy the compressor, and not pull a deep vacuum or any moisture from the container one is attempting to pull a vacuum on. Never purchase PAG oil in a plastic container, as it will absorb moisture through the container as it sits on the store shelf, thus contaminating the oil, purchase only oil in metal containers. Mineral oil is the preferred oil, for vacuum pumps or compressors that utilize refrigerant R12, but shouldn't be mixed with PAG oil. While a vacuum can be reached with a refrigerator compressor, a Two-stage vacuum pump is desired, when pulling a deep vacuum, for any refrigeration purpose. Sometimes the compressor label will list oil quantity, and model number lists in code refrigerant for the compressor, and the manufacturer lists more information. Also, One can drain the oil from a compressor and measure the amount, then one will have an idea of the amount of oil that was in it, and have at least a replacement amount. The oil should be replaced after every evacuation job, as the oil becomes contaminated and will not pull a good vacuum, which should be measured, and held to at least 500 microns, for 15 minutes with the pump off, and the thing being evacuated closed, and a gauge showing 30Hg alone will not be accurate. I would be cautious about using any glassware not approved for evacuation purposes because of the dangers of implosion. Rubber tubing must be suitable for evacuation or it will crush and/or leak air from the outside. Copper is best, and use refrigeration copper tubing, as it is dehydrated.

@@billysunsteelfriendstransa8843 Thanks for your detailed answer. Very helpful! 👍

Sam's Workshop Diary, No problem, I edited it with more information.

@@billysunsteelfriendstransa8843 thanks for this complete answer.

I'm using a stamos germany tig welder (200A IGBT) www.stamos-schweissgeraete.de/products/de/WIG-Schweissgeraete/WIG-Schweissgeraet-200-A-IGBT.html

approximately -650 mm/hg

Liebe Grüße nach Ungarn, ja bin aus Deutschland.

kzfaq.info/get/bejne/qa6JY86ct62wcoE.html

Thank You!

kzfaq.info/get/bejne/qa6JY86ct62wcoE.html

No Problem 😁. I know that the music is not the best. Also the music in my new videos does not like everyone. So feel free to turn it off.

I love the music! Reminds me of the iconic dreamy music from the iconic Geico caveman commercials.

@@samsworkshopdiary5748 You kidding me. Its friggin awesome! Esp that track at 2:30....where did you get that? Its AWESOME!

@@RandomPsychic Thank You! It's a song from the youtube library. But I don't remember the name.

@@samsworkshopdiary5748 If you can remember it it would make my life wonderful....

The air escapes out of the wooden handle and the oil gets into it and harden the wood.

😁 Thank You!

My compressor is able to get a vacuum better than -0,9 bar / -13 psi

@@samsworkshopdiary5748 don't most vacuum gauges read inHg?

@@whozaskin3639 I don't know, the most ones that I've found on ebay indicate in bar.

kzfaq.info/get/bejne/qa6JY86ct62wcoE.html

Hi, Sorry but I can't say, if that will work.

Until now, I have not added oil. When it is necessary you can let the comressor suck the oil.

@@samsworkshopdiary5748 I think it has self lubricating system like bath of oil in that compartment already, i dont think it ever needs any oil.

@@idontcare7961 it probably will at some point down the road. The compressor is designed(?) to spit oil along with refrigerant so if you run it in an open system, you'll see it spitting oil at the output. Keep it running that way and you'll starve it of lubrication.

@@wolfdale_3m True, i forgot its not enclosed system anymore.

А что он залил в банку?

@@alexsander-zywoj , В описании к видео написано, что он хочет стабилизировать ручку ножа маслом или смолой.

@@mrpupkinson спасибо большое. Хорошего Дня

Интересно можно ли так обезвоживать ( консервировать) пищевые продукты?

спасибо за разъяснения

It depends on how much air you need. To fill a 50 litre tank only one fridge compressor needs a lot of time. So it would be good if you use more than one. Normally you can use every fridge compressor you will find.

kzfaq.info/get/bejne/qa6JY86ct62wcoE.html

kzfaq.info/get/bejne/qa6JY86ct62wcoE.html

kzfaq.info/get/bejne/qa6JY86ct62wcoE.html

Hi, unfortunately I can not say exactly why. The compressor may be sluggish and the starter relay has been damaged by too much current. If the compressor is running but the refrigerator is not cooling, the cooling circuit may also be leaking. It can also be a defective expansion valve, if it is clogged, the compressor has to pump more and gets warmer.

Oh no 😁. It's linseed oil, to demonstrate the vacuum.

The compressor has oil in it. the internal pump inside the outer shell runs in a bath of oil.

In a refrigerator, the oil is part of the refrigerant. It gets pumps out into the system and returns back thru the suction line to lubricate the compressor. You are getting no oil return so the compressor will run out of oil eventually. To keep this running youll want to add mineral oil or POE oil (depending on the type of refrigerant the compressor had used).

@@frun4 kzfaq.info/get/bejne/fMV4bNqDrJaXkXk.html

Yes you are right. Therefore In have to suck in the compressor oil from time to time.

@@samsworkshopdiary5748 well,i was did just like you do in early1995 ago..i made an air compressor using used ref.compressor and the result was not well for painting so many oil splater from spray gun

Now you got me wondering. Did you get to the btm of that? I’m thinking of making one of these now.

@@ThisTall No nothing yet. I got sidetracked.

Thank You!

Thank You! The electrical connections must be made exactly the same as with the refrigerator. After removal of the compressor from a refrigerator there are two pipes suction side and pressure side. Depending on what you want to do with the compressor, you can then use one of the sides.

On time vedio 08:015

I stabilize the wooden handle with hardening oil. With the vacuum the oil penetrates the wood much better.

Thank You! I'm using the pump to get the air out of the wooden knife handle.

i am using mine to regas the old ac units