Today I acquired...........

[Richiew]

Water?

There's two apparently.....

 

[Hood]

Water?

There's two apparently.....

That comes with the coffee

 

[Richiew]

People crawling through the desert don't cry out for "coffee"

 

[MattF]

People crawling through the desert don't cry out for "coffee"

Beggars can't be choosers, I say.

 

[GRW]

Today I collected this.....

Belt was loose, and I adjusted it when I got it in the shed.... and subsequently got a nasty-sounding knock from the electric motor & I thought uh-oh.... but its looking like all it is, is the pulley a bit loose on the shaft.
(The compressor started life I was told with a 3ph motor, and the 1ph motor was fitted by the seller when he got the compressor from his Father-in-law best part of 30-years back. The set dates fro 2-11-1972. Interesting fact is the motor comes from the GDR!.... so I'm thinking the motor might be a metric shaft, and the pulley is the original perhaps do Imperial... and the fit isn't perfect????)
One fault I have found... is while the set shuts off when it reaches full pressure - it doesn't cut back in when the pressure drops. The switch cover has been cut into so the switch can be operated manually.... probably cos its kaput.

I'd like to clean it and change the compressor oil, as well as straighten and repair the belt guard.
The gauge doesn't drop below 40psi when it's drained - but hopefully that's not a big issue.
I can't believe how quiet if runs and how lazy and slow it runs (motor is only1.5kw, 1350rpm, but it doesn't take ages to charge up to cut out.... I need to try and work out the pump rpm somehow.
If anyone has or knows where I might obtain a manual, and also knows what the proper oil/amount is for the 234 pump, I'd be grateful

 

[25.4_mechanic]

Today I collected this.....

Interesting piece of equipment! Nice

The large phase capacitor on the motor gives me a hunch that this can be brought back to its old three-phase glory quite easily.
1,500rpm seems like a realistic rpm to me.

Why don't you take good, legible pictures of all the nameplates: motor, tank, and compressor, then I'm sure one will be able to help you out here.

So your question about the oil means there is no oil sight glass? Everything clean around there?
Is there an upper and lower oil plug, maybe a separate drain plug? Often the necessary oil level can be estimated quite well due to the layout and design.

In any case, find someone with an instrument to inspect the tank from the inside, digital boroscopes don't cost much these days,
many people already have one.
A bursting tank is not funny, almost never without serious injury or worse, you want to have seen the inside of the tank before!

Good luck with the project, looks like a pretty durable machine.

Carsten

--

 

[GRW]

Interesting piece of equipment! Nice

The large phase capacitor on the motor gives me a hunch that this can be brought back to its old three-phase glory quite easily.
1,500rpm seems like a realistic rpm to me.

Why don't you take good, legible pictures of all the nameplates: Engine, tank, and compressor, then I'm sure one will be able to help you out here.

So your question about the oil means there is no oil sight glass? Everything clean around there?
Is there an upper and lower oil plug, maybe a separate drain plug? Often the necessary oil level can be estimated quite well due to the layout and design.

In any case, find someone with an instrument to inspect the tank from the inside, digital boroscopes don't cost much these days,
many people already have one.
A bursting tank is not funny, almost never without serious injury or worse, you want to have seen the inside of the tank before!

Good luck with the project, looks like a pretty durable machine.

Carsten

--

Thanks Carsten.
I will take some pics of the plates etc.... though I already know the motor isn't original as its East German!
The pump is a model 234, so I believe that's z very well-established Ingersoll Rand stalwart pump of many years Production.
The tank/receiver is British made and 3/16 Imperial inch thick (just under 5mm) - so they are pretty sturdy.
I'd like to get it tested (no idea where)....but I have given it a good tap with a hammer and listened out for a different and less solid "ring" from the steel at the bottom of the tank versus the sides, looking for any indication of corrosion, softness and a dull thud indicating it is compromised.... and can't detect anything.... so hopefully it will turn out to be sound .
I've had it running until the pressure switch cuts out a couple of times with no drama (but I've no way of confirming if the indicated pressure is accurate, but the pump is quiet , no knocks I can hear to suggest knackered bearings or excessive wear - and the gauge does show a steady build up of pressure.
I plugged in a die grinder that would have my 50L Clarke cutting in in only a few seconds.... and it ran it for ages as the pressure steadily decreased.
So, so far, nothing too terrible (early days I know) other than the iffy motor start switch.

 

[25.4_mechanic]

motor isn't original as its East German!

That's why I think I can find out something about the motor for you, I know someone with original knowledge I could ask and it's easy for me to read the original technical documentation.

Anyone who does a lot with engines now has a digital boroscope, ask around.
Your tests were correct and important, but not enough.
You need to know what it looks like inside.

Many of the Chinese ebay-dealers of these boroscopes offer a return period, you have nothing more to lose than return postage at most.


Carsten

--

 

[GRW]

That's why I think I can find out something about the motor for you, I know someone with original knowledge I could ask and it's easy for me to read the original technical dokumentation.

Anyone who does a lot with engines now has a digital boroscope, ask around.
Your tests were correct and important, but not enough.
You need to know what it looks like inside.

Many of the Chinese ebay-dealers of these boroscopes offer a return period, you have nothing more to lose than return postage at most.


Carsten

--

I think where I work (as there is a workshop for Plant & Machinery, trucks) there might be a boroscopeI can borrow.... but if not I'll look into getting hold of one

 

[Munkul]

New mill

View attachment 328101

Looks beefy, what make is it?

 

[Hood]

Looks beefy, what make is it?

A Balding Beaver.

 

[Memmeddu]

So after many months seeking my superego poligrip pilers (water pump pilers or whatever better name we can call them) I've gave up ...(lost them I don't know where)
Bought those knipex cobra in 250mm size .
TBH I wanted to buy those since I've seen them for the first time but you know , knipex is expensive.
Anyway I like them an the brand as I already have some insulated knipex tool , still have to test them .
New pair of stick welding gloves , this time different brand from what I usually buy , and they look better and much more thick,so I'm hoping for the best.
Two pairs of ear plugs

 

[DAPPH]

Compacts like that are usually under rated or discarded due to "not enough megapixels"

In reality they are often better than most phones (yes I know, your phone camera is awesome) but they use ai and processing to achieve it, blown up or viewed on a calibrated monitor most phone camera pics look like phone camera pics, and the new ai bokeh modes just look wrong

Compare a shot taken on an f1.4 50mm lens and a phone camera with fake bokeh and you will see what I mean

I was in Canada in 1997 .. In Toronto in the Eaton centre we went to a big camera shop to buy my birthday present camera as there wasn't much available in the UK for sensible prices .

I go into the shop and am approached by a middle aged intelligent looking guy , smart as a button , dressed in a blazer & tie type uniform .

" I'd like to buy a digital camera please."

" How big do you want it Sir ?"

" 6 mega pixels " says I .

" Six Sir , Oh no Sir , no one will ever be using that much memory ,it's just so enormous . "


He was gobsmacked when I told him that Fuji had brought out a 24 mega pixel camera a fortnight ago and it was to cost about £24,00 pounds UK Now look at things 24 mega pixel is as good as the indsurry standard / norm for a decent camera .
I ended up with the very latest release 2.2 mega pixel with the sliding barn door similar to the one below , I thought it was crap when I took pictures of our new born in late Dec 2001 as they were so grainy & blurred when put on Alison's brand new Nov 2001 work computer that was used for high spec scanning & enlarging etc. .

Olympus CAMEDIA D-360L 1.2MP Digital Camera - Silver​

Not long after this camera buying I became friends with a guy who travelled the world for Rolls Royce engines , flying over crash sites & photographing them from many angles then stitching the pictures together to form 3D pictures if needed. He wouldn't tell me how many pixels his cameras had or who made them but said they might be on the non military market in five or so years . He was able to show me a picture of a coke bottle from over four miles away on his enormous unbranded 30 x 35 square inch monitor with the size of the bottle as big & the logo as clear as if it were in my hand .

 

[DAPPH]

Yes I agree.

The future of this camera is for Mini MIS.
It is cheep. 3Gb is big enough for their needs. Plus it will replace the dead one.
That means the MIS can document teir projects, with an In house camera.

Make sure they don't picture anything that contravenes the HASAW or any other legislation and publish it to the internet. Should anything go wrong & some one is seriously injured or killed you can bet your bottom dollar that such published pictures if found will be used against you guys & the shed.

 

[The_Yellow_Ardvark]

Make sure they don't picture anything that contravenes the HASAW or any other legislation and publish it to the internet. Should anything go wrong & some one is seriously injured or killed you can bet your bottom dollar that such published pictures if found will be used against you guys & the shed.

The camera is only to be used by Mini MIS, all images are owned by them.
They have rules on what can, can't or will not taken.

Hence why some of my post when I am involveing them will not have pictures attached.

 

[Kayos]

I was in Canada in 1997 .. In Toronto in the Eaton centre we went to a big camera shop to buy my birthday present camera as there wasn't much available in the UK for sensible prices .

I go into the shop and am approached by a middle aged intelligent looking guy , smart as a button , dressed in a blazer & tie type uniform .

" I'd like to buy a digital camera please."

" How big do you want it Sir ?"

" 6 mega pixels " says I .

" Six Sir , Oh no Sir , no one will ever be using that much memory ,it's just so enormous . "


He was gobsmacked when I told him that Fuji had brought out a 24 mega pixel camera a fortnight ago and it was to cost about £24,00 pounds UK Now look at things 24 mega pixel is as good as the indsurry standard / norm for a decent camera .
I ended up with the very latest release 2.2 mega pixel with the sliding barn door similar to the one below , I thought it was crap when I took pictures of our new born in late Dec 2001 as they were so grainy & blurred when put on Alison's brand new Nov 2001 work computer that was used for high spec scanning & enlarging etc. .

Olympus CAMEDIA D-360L 1.2MP Digital Camera - Silver​

Not long after this camera buying I became friends with a guy who travelled the world for Rolls Royce engines , flying over crash sites & photographing them from many angles then stitching the pictures together to form 3D pictures if needed. He wouldn't tell me how many pixels his cameras had or who made them but said they might be on the non military market in five or so years . He was able to show me a picture of a coke bottle from over four miles away on his enormous unbranded 30 x 35 square inch monitor with the size of the bottle as big & the logo as clear as if it were in my hand .

97 was early for digital cameras, my Eos 3 (pro Canon film camera) was made in 2001

 

[MikeBB1970]

I got wood ! 'Will be moving it soon.

I also received a new logic probe a couple of days ago. It's ok, doesn't seem to work on my wife, but will do.

I'm five days into having a positive test for that Omicron thing and feel better, cough gone so it's time for some amber ale throat therapy.

 

[brewdexta]

I think I may have acquired Covid. The eldest daughter's got it. My LFT was clear this morning but since then I've developed a bit of scratchy throat and headache plus I can't smell the dog's farts and I've got this urge to wear those stupid trousers with the gusset round your knees and your boxers showing - so that's my sense of taste out of the window.

 

[dobbslc]

Sorry about the laughing emoji it's for the trouser trouble you're having!

 

[RWD3M]

Sorry the laughing emoji it's for the trouser trouble you're having!

Likewise!