Home |
Search |
Today's Posts |
|
Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#1
Posted to rec.crafts.metalworking
|
|||
|
|||
Bought a Compressor
Condition is compltely unknown but it is hard to go wrong for $25.
The guy said, true or not, that he could not figure out how to wire it. He said it may have been 3 phase. http://igor.chudov.com/projects/Champion-Compressor/ -- Due to extreme spam originating from Google Groups, and their inattention to spammers, I and many others block all articles originating from Google Groups. If you want your postings to be seen by more readers you will need to find a different means of posting on Usenet. http://improve-usenet.org/ |
#2
Posted to rec.crafts.metalworking
|
|||
|
|||
Bought a Compressor
Hit send too quickly.
This is a Champion compressor, the motor is 5 HP single phase Baldor, it seems as though the oil was possibly never changed in it at all (it would show signs of that near the oil drain, I think), the compressor was likely made in 1965, the tank looks like 60 gallons. Also the pump itself, I think is a 10 HP pump, the 5 HP Baldor looks like an afterthought. I cannot believe that this 2 stage, 4 cylinder pump was made to go only to 5 HP. Possibly someone tried to install this Baldor and failed to get it right and then this compressor made some rounds around a few people's garages or stayed in same garage. That would be the best scenario. The worst scenario is that the pump is bad in some way or that the motor is bad. The compressor has its starter removed , and lacks a gauge and regulator switch. I have that stuff in my pile of stuff. So we'll see how it goes. I took some risk on it but I think that $25 is not too much to pay for an educational experience. i On 2008-06-14, Ignoramus29659 wrote: Condition is compltely unknown but it is hard to go wrong for $25. The guy said, true or not, that he could not figure out how to wire it. He said it may have been 3 phase. http://igor.chudov.com/projects/Champion-Compressor/ -- Due to extreme spam originating from Google Groups, and their inattention to spammers, I and many others block all articles originating from Google Groups. If you want your postings to be seen by more readers you will need to find a different means of posting on Usenet. http://improve-usenet.org/ |
#3
Posted to rec.crafts.metalworking
|
|||
|
|||
Bought a Compressor
5 HP Single phase Baldor motor buzzes loudly, does not run.
i |
#4
Posted to rec.crafts.metalworking
|
|||
|
|||
Bought a Compressor
On 2008-06-14, Ignoramus29659 wrote:
Condition is compltely unknown but it is hard to go wrong for $25. The guy said, true or not, that he could not figure out how to wire it. He said it may have been 3 phase. http://igor.chudov.com/projects/Champion-Compressor/ Hmm ... looks like the motor nameplate says 1 phase -- but it also says 25 Amps, which will make it difficult to run from the average outlet. :-) I think that you got a deal, DoN. -- Email: | Voice (all times): (703) 938-4564 (too) near Washington D.C. | http://www.d-and-d.com/dnichols/DoN.html --- Black Holes are where God is dividing by zero --- |
#5
Posted to rec.crafts.metalworking
|
|||
|
|||
Bought a Compressor
"Ignoramus29659" wrote in message ... Hit send too quickly. This is a Champion compressor, the motor is 5 HP single phase Baldor, it seems as though the oil was possibly never changed in it at all (it would show signs of that near the oil drain, I think), the compressor was likely made in 1965, the tank looks like 60 gallons. Also the pump itself, I think is a 10 HP pump, the 5 HP Baldor looks like an afterthought. I cannot believe that this 2 stage, 4 cylinder pump was made to go only to 5 HP. Possibly someone tried to install this Baldor and failed to get it right and then this compressor made some rounds around a few people's garages or stayed in same garage. That would be the best scenario. The worst scenario is that the pump is bad in some way or that the motor is bad. The compressor has its starter removed , and lacks a gauge and regulator switch. I have that stuff in my pile of stuff. So we'll see how it goes. I took some risk on it but I think that $25 is not too much to pay for an educational experience. i On 2008-06-14, Ignoramus29659 wrote: Condition is compltely unknown but it is hard to go wrong for $25. The guy said, true or not, that he could not figure out how to wire it. He said it may have been 3 phase. http://igor.chudov.com/projects/Champion-Compressor/ -- Due to extreme spam originating from Google Groups, and their inattention to spammers, I and many others block all articles originating from Google Groups. If you want your postings to be seen by more readers you will need to find a different means of posting on Usenet. http://improve-usenet.org/ You might want to check the tank for rust on the inside. Being ove 40 years old the tank may be rusted out from the inside. I bought a compressor once that had that problem, the original owner left it sitting a long time without draining the tank. When i started it up there were pin holes all along the bottom of the tank. Might save you a lot of time and expense to stick a bore scope in one of the inspection ports. Best Regards Tom. |
#6
Posted to rec.crafts.metalworking
|
|||
|
|||
Bought a Compressor
On Fri, 13 Jun 2008 22:06:20 -0500, with neither quill nor qualm,
Ignoramus29659 quickly quoth: Condition is compltely unknown but it is hard to go wrong for $25. The guy said, true or not, that he could not figure out how to wire it. He said it may have been 3 phase. http://igor.chudov.com/projects/Champion-Compressor/ The motor tag says 5hp 250V 60Hz 25A 1PH. Good snag. -- Besides the noble art of getting things done, there is a nobler art of leaving things undone. The wisdom of life consists in the elimination of nonessentials. -- Lin Yutang |
#7
Posted to rec.crafts.metalworking
|
|||
|
|||
Bought a Compressor
On Fri, 13 Jun 2008 22:15:33 -0500, Ignoramus29659
wrote: Hit send too quickly. This is a Champion compressor, the motor is 5 HP single phase Baldor, it seems as though the oil was possibly never changed in it at all (it would show signs of that near the oil drain, I think), the compressor was likely made in 1965, the tank looks like 60 gallons. Also the pump itself, I think is a 10 HP pump, the 5 HP Baldor looks like an afterthought. I cannot believe that this 2 stage, 4 cylinder pump was made to go only to 5 HP. We had a similar pump on a bigger tank at my former employers. It had a 7.5hp 3 phase motor on it. Possibly someone tried to install this Baldor and failed to get it right and then this compressor made some rounds around a few people's garages or stayed in same garage. That would be the best scenario. The worst scenario is that the pump is bad in some way or that the motor is bad. The compressor has its starter removed , and lacks a gauge and regulator switch. I have that stuff in my pile of stuff. So we'll see how it goes. I took some risk on it but I think that $25 is not too much to pay for an educational experience. i On 2008-06-14, Ignoramus29659 wrote: Condition is compltely unknown but it is hard to go wrong for $25. The guy said, true or not, that he could not figure out how to wire it. He said it may have been 3 phase. http://igor.chudov.com/projects/Champion-Compressor/ |
#8
Posted to rec.crafts.metalworking
|
|||
|
|||
Bought a Compressor
On 2008-06-14, Wayne Cook wrote:
On Fri, 13 Jun 2008 22:15:33 -0500, Ignoramus29659 wrote: Hit send too quickly. This is a Champion compressor, the motor is 5 HP single phase Baldor, it seems as though the oil was possibly never changed in it at all (it would show signs of that near the oil drain, I think), the compressor was likely made in 1965, the tank looks like 60 gallons. Also the pump itself, I think is a 10 HP pump, the 5 HP Baldor looks like an afterthought. I cannot believe that this 2 stage, 4 cylinder pump was made to go only to 5 HP. We had a similar pump on a bigger tank at my former employers. It had a 7.5hp 3 phase motor on it. You would not recall what size motor pulley was on it? Looks similar? Anyway Wayne, I don't know if you saw my other threads, but I will keep trying a few things as I already got some hopeful results (motor spins the pump, but only slowly). I will bring it closer to power plug so that there is less voltage drop, to see at least 240v on motor terminals. The pulley seems smaller than it could have been. That gives me some hope. i Possibly someone tried to install this Baldor and failed to get it right and then this compressor made some rounds around a few people's garages or stayed in same garage. That would be the best scenario. The worst scenario is that the pump is bad in some way or that the motor is bad. The compressor has its starter removed , and lacks a gauge and regulator switch. I have that stuff in my pile of stuff. So we'll see how it goes. I took some risk on it but I think that $25 is not too much to pay for an educational experience. i On 2008-06-14, Ignoramus29659 wrote: Condition is compltely unknown but it is hard to go wrong for $25. The guy said, true or not, that he could not figure out how to wire it. He said it may have been 3 phase. http://igor.chudov.com/projects/Champion-Compressor/ -- Due to extreme spam originating from Google Groups, and their inattention to spammers, I and many others block all articles originating from Google Groups. If you want your postings to be seen by more readers you will need to find a different means of posting on Usenet. http://improve-usenet.org/ |
#9
Posted to rec.crafts.metalworking
|
|||
|
|||
Bought a Compressor
Ignoramus29659 wrote:
5 HP Single phase Baldor motor buzzes loudly, does not run. i Check it with no load and then check to see if the compressor pulley turns freely before putting the belt back on. If you already know to do this, please disregard the post. :-) Jim |
#10
Posted to rec.crafts.metalworking
|
|||
|
|||
Bought a Compressor
On Sat, 14 Jun 2008 14:06:02 -0500, Ignoramus20633
wrote: On 2008-06-14, Wayne Cook wrote: On Fri, 13 Jun 2008 22:15:33 -0500, Ignoramus29659 wrote: Hit send too quickly. This is a Champion compressor, the motor is 5 HP single phase Baldor, it seems as though the oil was possibly never changed in it at all (it would show signs of that near the oil drain, I think), the compressor was likely made in 1965, the tank looks like 60 gallons. Also the pump itself, I think is a 10 HP pump, the 5 HP Baldor looks like an afterthought. I cannot believe that this 2 stage, 4 cylinder pump was made to go only to 5 HP. We had a similar pump on a bigger tank at my former employers. It had a 7.5hp 3 phase motor on it. You would not recall what size motor pulley was on it? Looks similar? Anyway Wayne, I don't know if you saw my other threads, but I will keep trying a few things as I already got some hopeful results (motor spins the pump, but only slowly). I will bring it closer to power plug so that there is less voltage drop, to see at least 240v on motor terminals. I don't remember any details unfortunately. The pump looks about the same though. The pulley seems smaller than it could have been. That gives me some hope. Yep. You'll just have to check it when you get it running. If it draws to many amps then you need a bigger motor. \ |
#11
Posted to rec.crafts.metalworking
|
|||
|
|||
Bought a Compressor
On 2008-06-14, Ignoramus29659 wrote:
5 HP Single phase Baldor motor buzzes loudly, does not run. 1) bad start capacitor 2) Bad centrifugal switch (stuck open) 3) Bad start winding. Does it start if you spin it with a rope just prior to switching power to it? Is this on the compressor? If so, have you tried with the belt disconnected to eliminate a stuck compressor itself? Good Luck, DoN. -- Email: | Voice (all times): (703) 938-4564 (too) near Washington D.C. | http://www.d-and-d.com/dnichols/DoN.html --- Black Holes are where God is dividing by zero --- |
#12
Posted to rec.crafts.metalworking
|
|||
|
|||
Bought a Compressor
On 2008-06-15, DoN. Nichols wrote:
On 2008-06-14, Ignoramus29659 wrote: 5 HP Single phase Baldor motor buzzes loudly, does not run. 1) bad start capacitor 2) Bad centrifugal switch (stuck open) 3) Bad start winding. Does it start if you spin it with a rope just prior to switching power to it? Is this on the compressor? If so, have you tried with the belt disconnected to eliminate a stuck compressor itself? The issue was two things, bad starting winding contacts (needed cleaning), and bad starting caps. I replaced them, cleaned contacts, and the motor runs strong. -- Due to extreme spam originating from Google Groups, and their inattention to spammers, I and many others block all articles originating from Google Groups. If you want your postings to be seen by more readers you will need to find a different means of posting on Usenet. http://improve-usenet.org/ |
#13
Posted to rec.crafts.metalworking
|
|||
|
|||
Bought a Compressor
On 2008-06-15, Ignoramus20633 wrote:
On 2008-06-15, DoN. Nichols wrote: On 2008-06-14, Ignoramus29659 wrote: 5 HP Single phase Baldor motor buzzes loudly, does not run. 1) bad start capacitor 2) Bad centrifugal switch (stuck open) 3) Bad start winding. Does it start if you spin it with a rope just prior to switching power to it? Is this on the compressor? If so, have you tried with the belt disconnected to eliminate a stuck compressor itself? The issue was two things, bad starting winding contacts (needed cleaning), and bad starting caps. I replaced them, cleaned contacts, and the motor runs strong. Great! Enjoy, DoN. -- Email: | Voice (all times): (703) 938-4564 (too) near Washington D.C. | http://www.d-and-d.com/dnichols/DoN.html --- Black Holes are where God is dividing by zero --- |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Just bought a USED air compressor | Woodworking | |||
bought a compressor | Woodworking | |||
Bought a new toy | Woodworking | |||
i should have bought a jvc | Electronics Repair | |||
Bought a used Curtis 80 gal compressor... | Metalworking |