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  1. #1
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    Aug 2006
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    Grasso S3 screw compressor



    Hi friends I'm rebuilding a grasso S3 screw compressor and I need spare parts manual and a service manual with end clearances and torque settings, any help would be great, thankyou and have a nice happy Christmas 🎄 and a new year



  2. #2
    Join Date
    Sep 2007
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    Somerset
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    Re: Grasso S3 screw compressor

    I will have a look at what I have in my shed tomorrow, as they aer circa 1996 which is when I did their screw course in Holland.
    So I may have something Ghaz.
    Nice to hear from you Ghaz, even if you are on the scrounge!
    Grizzly

  3. #3
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    Re: Grasso S3 screw compressor

    Hi Ghaz.
    I have found some useful info in my archive, which I have emailed you.
    Hope you get them only it's about 8 meg of files!
    Grizzly

  4. #4
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    Re: Grasso S3 screw compressor

    thanks grizzly,you are an encyclopedia of knowledge,when ever i come to south west ,ill buy you a drink mate

  5. #5
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    Dec 2007
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    Re: Grasso S3 screw compressor

    Quote Originally Posted by GHAZ View Post
    thanks grizzly,you are an encyclopedia of knowledge,when ever i come to south west ,ill buy you a drink mate
    Ghaz,
    If you follow manual you will require dowel hole expander to line up suction & discharge casings.
    In Oz GEA lend them to you, so not sure of what you can do, or where you get your parts from?

    Pay attention to guide plates in discharge end housing, as they can wear allowing slide valve to rotate.
    To me this is pretty common & we weld up to rectify.
    To release pressure from unloader piston loosen solenoid block carefully & pressure & oil will be released in a slightly controlled way.
    If Grizzly info not enough I have some recent manuals etc

  6. #6
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    Re: Grasso S3 screw compressor

    Hi ranger thanks for the information, I've been receiving the same emails every 2 minutes since yesterday evening, I've just woke up today and checked my emails and they are all your emails, please check your computer and turn it off, thankyou

  7. #7
    Join Date
    Sep 2007
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    Re: Grasso S3 screw compressor

    will do Ghaz,
    Sorry my friend.
    As of yet I know no reason why that is happening.
    Especially as my comp was off last night.
    I will reboot it again and if that works / or not can you let me know Ghaz?

  8. #8
    Join Date
    Sep 2007
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    Re: Grasso S3 screw compressor

    Woops!
    It's Rangers comp that is playing up then?
    I rebooted mine and reset my modem.
    But Hey! its good practice to do so anyway.
    Cheers Steve

  9. #9
    Join Date
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    Re: Grasso S3 screw compressor

    Hi Steve your computer is OK, it's ranger1 computer

  10. #10
    Join Date
    Dec 2007
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    australia
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    Re: Grasso S3 screw compressor

    Quote Originally Posted by GHAZ View Post
    Hi Steve your computer is OK, it's ranger1 computer
    Ghaz,
    Sorry about that, hope it's rectified now, let me know if not.

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