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Author: Subject: Sip Migmate
prelude1980

posted on 27/2/10 at 04:47 PM Reply With Quote
Sip Migmate

Just a question but the gas valve in the handle has stopped working i've already replaced this a few years ago and it hasn't had much use. Are these common failures, or can i lubricate it to get it going again or something?





Speed has never killed anyone. Suddenly becoming stationary... that's what
gets you.

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Phil.J

posted on 27/2/10 at 05:28 PM Reply With Quote
Have a look on the Migwelding forum, they have a section dedicated to SIP.
Not a recommended welder to buy, very unreliable according to other users.

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rgrs

posted on 27/2/10 at 06:26 PM Reply With Quote
Take the torch apart , it will be the trigger wire connection in the torch.

It will be a quick fix to get you running again but :

If you replace the torch and modify the pressure rollers then they are fine.

I replaced the standard torch with a euro connector and a good quality torch.

Roger

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prelude1980

posted on 27/2/10 at 06:28 PM Reply With Quote
sorry it's not electrical it's the gas valve not working properly, the valve is in the handle. The valve just constantly leaks





Speed has never killed anyone. Suddenly becoming stationary... that's what
gets you.

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Daddylonglegs

posted on 27/2/10 at 06:46 PM Reply With Quote
My Migmate 130 has also started playing up. The gas valve stays open for a few seconds after I release the trigger. Took it apart and cleaned it but it only improved it slightly.

If I could afford to change it I would.





It looks like the Midget is winning at the moment......

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prelude1980

posted on 27/2/10 at 07:38 PM Reply With Quote
i found a replacement swan neck tube with a gas valve for £21 delivered off Ebay.

Was hoping there was a fix not a replacement option





Speed has never killed anyone. Suddenly becoming stationary... that's what
gets you.

https://www.topcashback.co.uk/ref/dodd1980

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Thinking about it

posted on 27/2/10 at 10:38 PM Reply With Quote
I had the same thing. First strip clean and lubrication did nothing, second time it did the trick.
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