Wile.E said:
feel great bout my purchase , hard case ,batery chargers home and auto ,5" coil and machine looks like never used. double stacked model LOS BANOS even case does noes not have scratch on it.
You say the one you got has twin circuit boards? (if it does)
They may tend to have a little problem, mine does and I seen one sometime back on ebay that had the problem. The problem doesn't seem to effect performance.
Here is the problem!
The two boards uses two common mounts to mount them to the front control panel, one mount on each side of the boards. The mounts are two 90 degree bent metal arms that connect to the front panel and what happened on mine was when you pug and unplug the headphones, or push or pull the sensitivity control the metal arms tend to flex. After time mine had gotten to where the flex got kind-a bad and it let the whole front panel wiggle or move back and forth from top to bottom. I thought mine had something broken on the inside and when I pulled it apart that's when I found out about the mounting system! Once inside and I found the problem I didn't see anyway to really fix it? but I was concerned that if I let it continue to flex that in time the arms or one of them would break.
Before I took it apart and in my mine I thought the controls and the headphone jack was hard mounted to the board and that the front panel was mounted using the threaded collars and the hex nuts on the bodies of each, NOT! they are wired to the boards, not hard mounted! I was glad that it didn't have nothing broken, but I didn't like the flexing, also nothing being broken left me with nothing to fix.
Anyway I put it back together with the problem of some way to steady-up the front panel??? (remember my 1266 was giving to me, for free!)
This probably sounds like a bad idea, but it's what I came up with at the time.
After I got it together I decide to hold the front panel in firm and put some short beads of super-glue jell in the curve of the corners at the front panel and the control housing and held pressure on the front panel for several minutes until the glue had set pretty good, then I let it set overnight for time to fully cure. The next day I added one more short bead about middle of the bottom of the front panel and I let it dry overnight. Each bead was only about an inch long, I also tried to keep the beads very narrow as to not make it look like a mess, I was also concerned about the super glue frosting the plastic and making it look white and that was another reason for the VERY small beads of glue.
Now the question! could it be gotten apart if it ever needed repaired?
With mine and it being free and its age I had decided that if it ever really goes bad that I wasn't going to send it off for repair anyway, if I could fix it then I figured I could use an excite-o knife and cut the glue (maybe??) if that don 't work then I guess its just history.
Some other ideas for the interested!
The control housing NEEDS a four point mount where four nice (neat) screws could be inserted through the four corners of the front panel which would be real easy IF?? the housing had some kind of stay or mounting arms to screw to (a bit of a problem, but a good idea)
The next idea would have been for the front panel to have a slip in ring that would fit up against the front panel and that had a flat that fit up against the extended area of the control housing, then some tiny screws could be inserted through the extended sides of the control housing into the side of the ring.
That was some of the ideas I had thought of after I had put the detector back together!
Oh, later on after I glued mine I saw the one on ebay that had the same problem as mine, how I knew that was because I seen glue in the corners of the front panel.
I don't know how the later single circuit board models have their front panels mounted, but I've never seen them glued nor have I ever heard of anybody having the problem with them?
Mark