Years ago I was a tech at a marine electronics store. Sitex made a recording fish finder that recorded on paper using a heat stylus. On opening the fish finder the entire inside was coved in a nice carbon dust from burning the image onto the recording paper.
I used mr. clean to soften the water a bit back then and a nice soft paint brush with about as hot of tap water I could stand to wash up the circuit board. Then I used 99% alcohol to displace the water under the chips on the circuit board, finished it up warming it up with a blow dryer at first to get most of the moisture off the circuit board and the placed it into a warm place to dry overnight. Never had any issues doing it that way. My hands though looked like I was playing with some carbon power during that process. Gary P. Fiber K8IZ > On Jan 23, 2015, at 11:17 AM, Rick <[email protected]> wrote: > > Any thoughts on what the best thing is to clean the printed circuit > board on a Fanuc servo drive. The VTL I am installing right now has the > two drives in the control cabinet, and the one is covered with a nasty > brown oily residue, and I would like to get it cleaned off before I put > power to it. > > I have a few things on hand, first one is > https://www.chemtronics.com/p-813-pow-r-wash-pr.aspx and the other is this > https://www.chemtronics.com/p-739-electro-wash-cz.aspx. > > Would either one those be a good candidate, or should I look for > something else. > > > -- > > Thanks > > > Rick Lair > Superior Roll & Turning LLC > 399 East Center Street > Petersburg MI, 49270 > PH: 734-279-1831 > FAX: 734-279-1166 > www.superiorroll.com > > > ------------------------------------------------------------------------------ > New Year. New Location. New Benefits. New Data Center in Ashburn, VA. > GigeNET is offering a free month of service with a new server in Ashburn. > Choose from 2 high performing configs, both with 100TB of bandwidth. > Higher redundancy.Lower latency.Increased capacity.Completely compliant. > http://p.sf.net/sfu/gigenet > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ New Year. New Location. New Benefits. New Data Center in Ashburn, VA. GigeNET is offering a free month of service with a new server in Ashburn. Choose from 2 high performing configs, both with 100TB of bandwidth. Higher redundancy.Lower latency.Increased capacity.Completely compliant. http://p.sf.net/sfu/gigenet _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
