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Repairing old things

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Turning Junk Into Gold: How To Make Money Scrapping Metal

http://www.artofmanliness.com/2014/11/13/turning-junk-into-gold-how-to-make-money-scrapping-metal/ Editor’s note: This is a guest post from Josey Orr. Getting Started What You’ll Need You don’t need a lot to get started. Here is what you’ll need: A magnet. The most handy tool for all scrappers. A pocket-sized one does the trick just fine. You’ll use this to distinguish ferrous from nonferrous metals … Continue reading

Freezer Re-filling and Leak Sealing

you need a tap tool a manifold gauge R134a re-fill bottle leak sealer Interdynamic “SUPER SEAL” for metal and rubber       Test your compressor:  

Repairing my old Oxford Oxymizer battery charger 600

This battery charger is still from the 90ies of the last century. Today, one would use a micro-controller for doing all the switching etc. but then, we have done it with analog hardware only. Different philosophy. The charger type is OF951. The manual is here OF600 Oximiser601 instructions The charger principle is simple. The transformer … Continue reading

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