I got mine open by putting a drop of penetrating gun oil (“nano-lube”) and a drop of electronics cleaner/lube (Radio Shack spray can, just a tiny bit) into the groove, drawing it around the whole groove with a toothpick, then leaving the head standing on the bezel overnight. Just a drop. Anything that penetrates into the head will vaporize all over the inside of the reflector and emitter. Don’t overdo it.
At least for mine, I think there was just crap in the threads jamming them — because lots of muscle twisting the thing in a padded vise with padded pliers didn’t budget it at all. Solvent did loosen it up — after leaving it overnight. Then I cleaned it very carefully before putting it back together.
I sourced a switch of the same shape, but orange in color, from a Xeno E03. I hope it will endure the amps, but the E03 supported 14500 cells so I hope it will do the job.
Uh oh... I'm sure they must have improved on that at some point, but that orange switch was the weakest link of the Xeno03 back when they first came out three years ago .
I got my new tubes today but they didn’t fix the issue. Anybody else have this happen? I thought this was the fix if your light seems to be ok otherwise.
It will fit, but the thin trace from the middle of the board to the switch lead will have a hard time with the 4+ amps that this light is drawing, the corresponding trace on the BLF-A6 tail board is way wider. I would go for soldering a new 1288 Omten to the existing board.
Penetrating oil, rubber, cardboard and pliers did it. Needed rubber again for the driver retaining ring. No sign of problems. Just wired the springs and added heat sink compound around the driver.
FWIW, I tried legoing the anodized and bare versions today. The bare ones were recent, of course, and the anodized ones were from the very first batch.
Everything lego’d fine except the bezels. The bare bezel didn’t work on an anodized head, because the bare threads were too big in diameter and slipped easily over the anodized pill without any need to twist or screw it together. The anodized bezel worked on a bare head though.
Ok, so I went ahead in the quest for troubleshooting. Clickie as said is trashed, but I checked function by manually linking battery negative to flashlight body.
Now this is weird:
Modes seem to change in succession, but after highest setting, instead of cycling back from lowest, it emits a single flick and turns off.
In my opinion, the vendors should find out how to mail something as “junk mail” that way it would ALWAYS get through…. E-packet or J-packet… Nuts on your non-delivery, perhaps your Saturday postal carrier will give you a surprise…
@ chenko. Yes alot of ours do that. I think tk and pilotdog were discussing how they deal with it. But yours has no moon right? So your getting the flash and then off.