GB 11
intensity, i. e. FT, BT or AT. If the
letter for the impact intensity is not
followed by the letter T, the eye
protection may only be used
against high-speed particles at
room temperature.
Initial use
Note: Only use the welding helmet with the
rear pane mounted
4
.
Note: Keep the UV filter‘s sensors
8
clean
and clear.
After opening the package, immediately
check to ensure that the package contents
are complete and undamaged. Contact your
dealer immediately if the package contents is
incomplete or has any defects. Do not use the
device if it is defective
Check that the welding helmet and the
protective screen are intact before each use.
If the protective screen has scratches, cracks
or irregularities, it must be replaced before
use, as serious injuries may occur otherwise.
Remove the protective film from the inside
and the outside of the visor.
Adjust the welding helmet with the help of
the headband
5
. Turn the rear control
dial headband
6
in order to adjust the
welding helmet to the respective head
size and the lateral control dial headband
7
in order to lock the welding helmet.
When adjusting, ensure that your head is
placed as far into the helmet as possible
and that it sits as close as possible to your
face.
Set the appropriate darkening shade
before the welding procedure (see the
following table). The darkening shade
may be manually adjusted from 9 to 13
by twisting the darkening regulator
9
on
the outside of the helmet.
ATTENTION! The darkening regulator
9
has the setting position “grind“. If the
darkening regulator
9
is set to this position
the automatic darkening is deactivated.
Only use this setting when you do not wish
to use the welding helmet for welding. The
automatic darkening is then no longer active.
Check the light density before each use.
Test procedure: Bring the viewing panel
closer to an external light source with a
value of more than 40 W and examine
whether or not the screen darkens or
illuminates. To do so, turn the darkening
control
9
clockwise from "Grind" to
the next position. This sets the filter to
auto-darkening mode. If you turn the
darkening control
9
anticlockwise back
to "Grind", the filter's auto-darkening
feature is once again deactivated.
To replace the UV filter/solar cell, press
the locking lugs on both sides outwards
(Fig. B). Then lift the filter with your finger
to the upper edge.
Then use a finger to lift
the filter at the notch at the top of
the filter.
Then remove the darkening control
9
from the exterior of the welding helmet by
simply pulling it away, and unscrew the
nut that is located beneath it. Once you
have removed the nut from the thread,
you can completely remove the filter from
the welding helmet. (Variant: Black)
To replace the UV filter/solar cell, pull the
bracket
16
at the bottom edge of the filter
over the two protruding locking pins and
outwards (see figure C). Flip the bracket
upwards (see figure D). With your thumbs
centred underneath the filter, lift the filter
and pull it down to remove it.
Then remove the darkening control
9
from the exterior of the welding helmet by
simply pulling it away, and unscrew the nut
that is located beneath it. Once you have
removed the nut from the thread, you
can completely remove the filter from the
welding helmet.
(Variant: With flames)
You can use the test button
10
to check
whether the welding helmet's darkening
Safety instructions / Initial use