Magnet info
As more Flite make their way out into the world, I want to take a moment and share some info on the N52 magnets that hold the lid to the body.
Neodymium magnets are strong little buggers!
They mostly stay in place, but because aluminum expands and contracts with heat they can sometimes come loose.
I have been wrangling these into FD cases for the last several years, and my techniques have gotten a lot better over time. I will be happy to re-glue any of your magnets that come loose, but of course that will require returning the case to me for the fix, and not everyone wants to part with their heater for a few days for this sort of thing.
If you need to reattach a magnet and want to give a try yourself, here are some things I can share to make this task easier:
• Remove the heater form the case first!!!!! Don't bring super glue near your heater, you won't be happy if you make a mistake with it. You can
easily clean super glue from aluminum with solvent. The same can't be said for the circuit board.
•
Loctite Gel Control super glue is pretty good. It's easy to apply, which is a big deal. The
KISS Molecular Adhesive I recommended earlier in this thread is a little more reliable and the "flexible" in its name does seem to handle aluminum expansion OK, but the Loctite is cheaper, easy to apply, and will adhere well.
• Use a Sharpie to mark the side of the magnet that needs to go into the hole, then stick the magnet to a piece of Scotch tape, marked side up. Apply a drop of glue into the hole, then place the magnet-on-tape into the hole, marked side down. The tape is there to hold the magnet in place and also help you separate the parts afterwards. Once installed and taped, you can put the lid on and clamp the whole thing together.
• I allow ~45 minutes for the glue to set up (with the adhesive I use), then I separate the lid and clean off the tape. To remove the excess glue, I soak the case in GoofOff solvent for 30 minutes (60 minutes max, or you will be re-gluing another magnet). Acetone will also work. The excess glue will fall away easily with a paper towel or an old toothbrush.
I hope that helps, but if you have any magnets come loose and need help with them, please contact me.