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Pledge: PCB Etch Tank: Difference between revisions
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The bench should be usable in the simplest form as soon as we've checked it out, but there are some things we can do to make the best of it. There's a need for a handful of plumbing and electrical accessories. | The bench should be usable in the simplest form as soon as we've checked it out, but there are some things we can do to make the best of it. There's a need for a handful of plumbing and electrical accessories. | ||
====Usage configuration==== | |||
* Since it's already stained there's no problem in putting ferric chloride in it if we have some available (it needs 5 litres but 3 or 4 would do). | * Since it's already stained there's no problem in putting ferric chloride in it if we have some available (it needs 5 litres but 3 or 4 would do). | ||
* We can use a spare tank to start brewing the cupric chloride if we want to do that | * We can use a spare tank to start brewing the cupric chloride if we want to do that | ||
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* I have some date-expired mask stripper we can try in a strip tank | * I have some date-expired mask stripper we can try in a strip tank | ||
* Mega also sell some ferric chloride cleaner at £16 for a kg. Might be worth a go. | * Mega also sell some ferric chloride cleaner at £16 for a kg. Might be worth a go. | ||
====Placement==== | |||
* We need water and waste connections for the rinse tanks. These are simple washing machine fittings but we may need adapters for the supply pipework and a waste hose. I do have some plumbing fittings but we may need more. | * We need water and waste connections for the rinse tanks. These are simple washing machine fittings but we may need adapters for the supply pipework and a waste hose. I do have some plumbing fittings but we may need more. | ||
* Where do we put it ? I suggested replacing the unit 23 sink, but short-term it could simply go next to it. Tools may need moving, though. Or it could be installed in the unit 23 toilet. Or it could be integrated into a darkroom build. Discuss .. | * Where do we put it ? I suggested replacing the unit 23 sink, but short-term it could simply go next to it. Tools may need moving, though. Or it could be installed in the unit 23 toilet. Or it could be integrated into a darkroom build. Discuss .. | ||
