As I mainly use it in night dives, It should have been used about a dozen times in 2 years. The first sign I notice was a partial decoloration of reflector cone. I hadn' t realized that water might have come in but supposed it did. I opened the head, rinsed it, dried it and sealed it again.
I have had to do this every time I dive since salt water always comes in.
The torch came with replacement O-rings but these are for the battery cap. The cone has 2 rings. I wonder if there should be a third O-ring or if I replaced them in the right position. (without a previous experience I might have lost inadvently one originlal o-ring, just a possibilitiy)
I will made photos since images are better to understand but I' ll try here to explain how I re-assambled the head.
1) Black aluminium head
2) slightly larger o-ring inside de head' s front
3) Glass
4) Threaded aluminium cone (*)
5) o-ring in the back of the alum cone.
6) hat-shaped plastic part that cover the torch' s LED
7) threaded thin nut that presses de plastic over the O-ring and the cone.
(*) the front part of the cone is machined in a way that seems to create a section to place an o-ring but neither of the o-rings matches exactly that size, that' s why a I think that one o-ring might be missing.
I bought it online in Leisurepro
