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Jim Wilkins[_2_] Jim Wilkins[_2_] is offline
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Default Replace battery in Harbor Freight "solar" powered welding helmet

"Ed Huntress" wrote in message
...
On Sat, 17 Sep 2016 18:44:36 -0400, Bob Engelhardt
wrote:

On 9/17/2016 3:39 PM, mike wrote:
... It's unlikely that
it's a problem, BUT, it's your eyes and a mistake
could be very costly.
Tread carefully while you can still see.


The UV filtering is independent of the darkening - it's always on.
So,
if it doesn't darken, you would get a flash, but it wouldn't have
the
damaging UV in it.

Bob


Is that true with all auto-darkening helmets? I didn't realize that.
It makes me feel better about them.

--
Ed Huntress


My Jackson EQC filters IR and UV when off. The flash doesn't hurt my
eyes when I forget to turn the helmet on.

The flash does hurt the Tungsten when I forget to turn the Argon on.

--jsw