Cleaning contacts ..

[ADSRLFO]

Hi;
Just to know what will be the best product to use to clean contacts ..? (graphte and board)

[Ledbetter]

I use 99% isopropyl alcohol. Contact cleaner in a spray can is available at many electronic supply stores. If you use this, do NOT use the type that contains oily anti-corrosion ingredients. Good luck.

[ADSRLFO]

No problem using isopropyl alcohol whith graphite on the rubber ..?

[Ledbetter]

Try not to get it on the rubber, which I think is actually silicon. Use a Q-tip (cotton swab) and rub the alcohol only on the contacts. Whatever you do, do not just spray “contact cleaner” into the instrument.

[be lee vit]

I very strongly recommend AGAINST using any form of traditional contact cleaner on key contacts. Isopropyl or acetone.

Note that most contact cleaning jobs are accomplished with only compressed air -- it's usually loose dust or similar causing the problem, except in the case of drink spills or similar.

bless, pablo

[ADSRLFO]

Thanks for the infos !

Untill now i just clean them whith a little tiny brush only ,do it many times whith all my Nords and that was ok.
Today , having problem whith the last high E , did the same ,but that time ...no sound retry one more time but it's the same

Only sound whith organ (hig trigger)

What do you suggest ..???

[Fons_]

Commonly I use a piece of rubber, normally used for erasing pencil from paper. Just a few strokes over the print-contacts as well as the rubber dots will do the job.