On Thu, Nov 22, 2012 at 8:23 AM, Dave Caroline <dave.thearchiv...@gmail.com> wrote: > On Thu, Nov 22, 2012 at 1:13 PM, Mark Wendt <wendt.m...@gmail.com> wrote: >> I've got a Hakko 472 that "Just Works" tm. However, it has one little >> really annoying trait. The transformer "moans." By that, I mean, it >> doesn't have a steady hum, but more of a "waaaa, waaaa" in deep bass. >> ;-) >> >> Would I be looking in the right direction were I to assume one or more >> of the filter caps is starting to go? If not that, anything else I >> should look for? No schematics of the board, so I'm shooting a bit in >> the dark here. > > Look for loose laminations on the transformer > > Dave Caroline
Okey doke. Will do. If they're lose, what methods do y'all suggest for "snugging" them back up? Varnish? Epoxy? Mark ------------------------------------------------------------------------------ Monitor your physical, virtual and cloud infrastructure from a single web console. Get in-depth insight into apps, servers, databases, vmware, SAP, cloud infrastructure, etc. Download 30-day Free Trial. Pricing starts from $795 for 25 servers or applications! http://p.sf.net/sfu/zoho_dev2dev_nov _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
