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What version alkin did you purchase?

  • Auto

    Votes: 16 41.0%
  • Manual

    Votes: 23 59.0%

  • Total voters
    39
Ok ive also noticed that the stage heads get hot to the touch after a few minutes and i think thats not supposed to happen. What do you think could be the issue?
Probably not an issue. Compressing air creates heat. Cylinders get warm, that's why there are fins and a fan. It is a matter of what you think is too hot. If you're worried, then use Anderol 755 or Secolube 800. Secolube 500 is equivalent to Anderol 750. Regardless of which oil you use, the temperature of the heads won't be lower during a run. Secolube 800 is for use in extended runs like in a business application and in tropical conditions. Like Miami. :rolleyes:
 
@miamiguy2017 I’m not sure I understand exactly what you’re asking. My entire unit vibrates when in use. Can you feel anything loose that can be tightened on or around the third stage head on your Alkin?
Nothing feels loose its just that when the compressor is running i can see the 3rd stage vibrating, everything vibrates, im worried this could cause metal fatigue or excessive wear on the piston, i wish i could upload a video. Ive seen videos of alkins running and theres no vibration at all.
 
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Nothing feels loose its just that when the compressor is running i can see the 3rd stage vibrating, everything vibrates, im worried this could cause metal fatigue or excessive wear on the piston, i wish i could upload a video. Ive seen videos of alkins running and theres no vibration at all.
@miamiguy2017 Are you sure you're saying exactly what you mean? I'm having a tough time making sense of the last sentence in your previous post. If you mean exactly what you typed, please post a link so that we can see what you're describing. I'm not quite sure how you can own an Alkin W31 and claim or even think that one can run with no vibration at all, let alone determine this from watching a video.
 
Nothing feels loose its just that when the compressor is running i can see the 3rd stage vibrating, everything vibrates, im worried this could cause metal fatigue or excessive wear on the piston, i wish i could upload a video. Ive seen videos of alkins running and theres no vibration at all.
My Alkin rests on a leveled anti vibration mat to minimize potential issues but I doubt it’s necessary. I also keep it covered to keep dust from accumulatin. and I ALWAYS keep the bleeds closed to prevent moisture intrusion into the moisture removal system.
 
My Alkin rests on a leveled anti vibration mat to minimize potential issues but I doubt it’s necessary. I also keep it covered to keep dust from accumulatin. and I ALWAYS keep the bleeds closed to prevent moisture intrusion into the moisture removal system.
Can you send me the link to the anti-vibration pad you're using please. Also does your compressor visually vibrate at all? I can see mine slightly shaking from the vibration when its running.
 
@miamiguy2017 Are you sure you're saying exactly what you mean? I'm having a tough time making sense of the last sentence in your previous post. If you mean exactly what you typed, please post a link so that we can see what you're describing. I'm not quite sure how you can own an Alkin W31 and claim or even think that one can run with no vibration at all, let alone determine this from watching a video.
It does vibrate and i can see it slightly shaking from the vibration.
 
It does vibrate and i can see it slightly shaking from the vibration.
@miamiguy2017 I’m confident that most, if not all, Alkin W31 Mariners are going to vibrate while in use. Mine is built sturdy and can handle it. Now if yours is vibrating violently, jumping up and down, skipping across the floor, or falling over then I can see why you would have an issue with that.
 
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Can you send me the link to the anti-vibration pad you're using please. Also does your compressor visually vibrate at all? I can see mine slightly shaking from the vibration when its running.
Mine is very stable and being level helps
amazon sells several different types so just pick your size and make sure your unii is level
 
Mine has always shaken a bit and doubt it’s unusual. The thick rubber feet are made to absorb much of this vibration. I recall reading that it should be operated on flat ground, and not the pallet it came on, and not to fasten it in any way to the ground. I read of someone using a couple dead blow mallets, mounted high on the frame, to further reduce vibration. At least it doesn’t walk across the room like the little Craftsman hot dog compressor I have.
 
Mine has always shaken a bit and doubt it’s unusual. The thick rubber feet are made to absorb much of this vibration. I recall reading that it should be operated on flat ground, and not the pallet it came on, and not to fasten it in any way to the ground. I read of someone using a couple dead blow mallets, mounted high on the frame, to further reduce vibration. At least it doesn’t walk across the room like the little Craftsman hot dog compressor I have.
Do you have a picture of the hammers mounted on the frame?
 
+1 on Ezana4CE and Scotty1's comments. I've used an Alkin, a Coltri/Daystate, and a Bauer Utilis. They all vibrate when they are running. There is no vibration pad, hammer, etc. that will significantly reduce compressor vibration. If a compressor starts making an unusual sound while running then it's time to stop and figure out the reason. Miamiguy2017, get an Altaros if you prefer a compressor that doesn't vibrate. It will take twenty times as long to fill a tank but it is very soothing to the ear.
 
Ok ive also noticed that the stage heads get hot to the touch after a few minutes and i think thats not supposed to happen. What do you think could be the issue?
@miamiguy2017 I recently ran my Alkin to top off a 60 min, 45 min SCBA and a 100 cu inch CF buddy bottle. My total compressor run time was 21 minutes, 20 of which were a constant run. By the time I finished the heads were warm enough for me to not want to grab. The room was warm (about 83F when I started and maybe 87-88F when I finished), but dry (RH around 35%) because I was running a dehumidifier simultaneously.

I don’t know if this eases your mind a bit, but I wasn’t concerned about any of it, although I would’ve liked the room to have been 80F or below. Before I ran my compressor I checked my compressor fittings (safety valves, 90 degree fittings, etc) and some bolts to see if anything was loose. All seemed tight to my hands. The compressor was run constantly until the last bottle was filled. I then closed the tank valve, opened the 1st & 2nd stage valves, and shut it off. Next I bled the fill fitting, disconnected my tank, re-started the Alkin, and ran the compressor again for a minute with the 1st & 2nd stage valves open. I didn’t experience any issues. The compressor vibrated the entire cycle. This is all normal to me, except the higher than normal room temp.
 
+1 on Ezana4CE and Scotty1's comments. I've used an Alkin, a Coltri/Daystate, and a Bauer Utilis. They all vibrate when they are running. There is no vibration pad, hammer, etc. that will significantly reduce compressor vibration. If a compressor starts making an unusual sound while running then it's time to stop and figure out the reason. Miamiguy2017, get an Altaros if you prefer a compressor that doesn't vibrate. It will take twenty times as long to fill a tank but it is very soothing to the ear.
Now that youv'e said that i feel more at ease.
 
@miamiguy2017 I recently ran my Alkin to top off a 60 min, 45 min SCBA and a 100 cu inch CF buddy bottle. My total compressor run time was 21 minutes, 20 of which were a constant run. By the time I finished the heads were warm enough for me to not want to grab. The room was warm (about 83F when I started and maybe 87-88F when I finished), but dry (RH around 35%) because I was running a dehumidifier simultaneously.

I don’t know if this eases your mind a bit, but I wasn’t concerned about any of it, although I would’ve liked the room to have been 80F or below. Before I ran my compressor I checked my compressor fittings (safety valves, 90 degree fittings, etc) and some bolts to see if anything was loose. All seemed tight to my hands. The compressor was run constantly until the last bottle was filled. I then closed the tank valve, opened the 1st & 2nd stage valves, and shut it off. Next I bled the fill fitting, disconnected my tank, re-started the Alkin, and ran the compressor again for a minute with the 1st & 2nd stage valves open. I didn’t experience any issues. The compressor vibrated the entire cycle. This is all normal to me, except the higher than normal room temp.
Thank you sir i appreciate you commenting and yes this puts me at ease.
 
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@miamiguy2017 I recently ran my Alkin to top off a 60 min, 45 min SCBA and a 100 cu inch CF buddy bottle. My total compressor run time was 21 minutes, 20 of which were a constant run. By the time I finished the heads were warm enough for me to not want to grab. The room was warm (about 83F when I started and maybe 87-88F when I finished), but dry (RH around 35%) because I was running a dehumidifier simultaneously.

I don’t know if this eases your mind a bit, but I wasn’t concerned about any of it, although I would’ve liked the room to have been 80F or below. Before I ran my compressor I checked my compressor fittings (safety valves, 90 degree fittings, etc) and some bolts to see if anything was loose. All seemed tight to my hands. The compressor was run constantly until the last bottle was filled. I then closed the tank valve, opened the 1st & 2nd stage valves, and shut it off. Next I bled the fill fitting, disconnected my tank, re-started the Alkin, and ran the compressor again for a minute with the 1st & 2nd stage valves open. I didn’t experience any issues. The compressor vibrated the entire cycle. This is all normal to me, except the higher than normal room temp.
How long do you let the dehumidifier run before starting up the compressor?