MEVA stove 1960´s copy of JUWEL 34

Discussion in 'Stove Forum' started by Marrin, Jul 12, 2019.

  1. Marrin Slovakia

    Offline
    Joined:
    Jul 11, 2019
    Messages:
    3
    Location:
    Slovakia
    Hey guys, few days ago, I bought this little guy :) it´s my first stove and is pretty rare. So i would like to show you some photos. I think that it will be necessary to clean it and to replace seals for a better operation with stove. So I prepare to repair it. :)
    I attach a link for the video where is stove working : Nahráno 12.7.2019 v 19:17:55

    20190712_131632.jpg

    20190712_131643.jpg

    20190712_131703.jpg
     
  2. Harder D. Soerensen

    Harder D. Soerensen United States Subscriber

    Offline
    Joined:
    Oct 24, 2017
    Messages:
    2,156
    Location:
    Denmark
    I have a similar stove - great little stove - (after I got it sorted out).
    The wick was an old piece of Flag Pole rope which was partially melted.

    9382DF75-874A-4823-A087-84358BC7424C.jpeg 135FED2A-07CA-460A-A7C9-62B84EE52584.jpeg CEE600E5-DEF1-4F3D-92A6-2279F944E064.jpeg 8B19CFFB-34FC-4491-A1E7-F57ADDFD6CE6.jpeg

    (Your flames look a little weak - could be the wick?)
     
    Last edited: Jul 12, 2019
  3. pyro_P Australia

    Offline
    Joined:
    May 16, 2019
    Messages:
    130
    Location:
    Westraya
    Flame at the spindle also (where key goes on) that will require tightening or repacking with graphite.
     
  4. Marrin Slovakia

    Offline
    Joined:
    Jul 11, 2019
    Messages:
    3
    Location:
    Slovakia
    Yes near the key is small flame, there is gas coming out, i think that i should replace seal inside but i don't know what material can i use because i don't have original seal
     
  5. pyro_P Australia

    Offline
    Joined:
    May 16, 2019
    Messages:
    130
    Location:
    Westraya
  6. Tony Press

    Tony Press Australia Subscriber

    Offline
    Joined:
    Jun 8, 2013
    Messages:
    10,859
    Location:
    Stinkpot Bay, Howden, Tasmania, Australia
    @Marrin

    1. The flame at the control spindle might be fixed by turning the spindle nut 1/4 of a turn (clockwise). Repeat if that does not work. If the control becomes difficult to turn ad there is still a flame there, you will need to replace the graphite seal behind the nut.

    2. The performance of the stove should improve with a new seal for the filler cap.

    3. If you are still getting a weak flame after the stove is hot and has been operating for a few minutes, you should check the wick. Replace the wick with cotton wick.

    Best regards

    Tony
     
  7. gideon SotM Winner

    Offline
    Joined:
    Oct 9, 2013
    Messages:
    432
  8. kerophile

    kerophile United Kingdom SotM Winner Subscriber

    Offline
    Joined:
    Sep 23, 2004
    Messages:
    14,341
    Location:
    Far North of Scotland
    Hi @Marrin .
    Have a look at this thread for wick changing and checking filler washer:

    Optimus No:8R First Steps: Filler Cap & Wick

    Remember to check a strand of any "cotton" you consider using for a wick.
    Apply a flame to the end of the strand. If it blackens and chars it is likely cotton. If it also shows evidence of melting it is possibly a blend of cotton and man-made plastic fibres, making it useless for wick applications in a stove.

    Other checks you should carry out on your stove:

    Ensure no air leaks from the fuel tank, through either the filler cap and/or SRV. If there is a leak replace the sealing washers.

    I would recommend two further checks before thinking about replacing the wick.

    1. Ensure that the tank is not over-filled with fuel. The maker recommends no more than two-thirds filled.

    2. If the filler cap has been sealed since you last used the stove, open it to allow the tank to equalise pressure before re-sealing the cap and priming the stove.

    Best Regards,
    Kerophile.
     
  9. kerophile

    kerophile United Kingdom SotM Winner Subscriber

    Offline
    Joined:
    Sep 23, 2004
    Messages:
    14,341
    Location:
    Far North of Scotland
  10. Harder D. Soerensen

    Harder D. Soerensen United States Subscriber

    Offline
    Joined:
    Oct 24, 2017
    Messages:
    2,156
    Location:
    Denmark
    @gideon
    No - It came with the stove.
    (Have seen several with the same key)

    Like here:
    Meva 2140
     
  11. Marrin Slovakia

    Offline
    Joined:
    Jul 11, 2019
    Messages:
    3
    Location:
    Slovakia
    Guys, i thank you very much for your advices, so i´m going to buy new seals and i will post here some pictures after my restoration of my Meva :) , i hope that it will be great succsess :D
     
  12. Harder D. Soerensen

    Harder D. Soerensen United States Subscriber

    Offline
    Joined:
    Oct 24, 2017
    Messages:
    2,156
    Location:
    Denmark
  13. Vince.S Canada

    Offline
    Joined:
    Jul 11, 2019
    Messages:
    17
    Location:
    Vancouver Canada
    I found that this stove works better on Colemen fuel.
     
  14. Tony Press

    Tony Press Australia Subscriber

    Offline
    Joined:
    Jun 8, 2013
    Messages:
    10,859
    Location:
    Stinkpot Bay, Howden, Tasmania, Australia
    @Vince.S

    That’s because they are meant to burn Coleman Fuel (pure naphtha).

    Tony