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USER AND MAINTENANCE MANUAL
6.
Because the shapes of users' heads vary from person to person. The work position and
the observing angle is different, operator may adjust the headband adjusting button 15 and
the segmental positioning plate 16 to select an appropriate observing angle.
By pushing and turning the adjustment screw 11, the perimeter of the head band can be
adjusted.
7.
Grind function Press the WELD/GRIND button to choose the Grind option. The grind
flash light will flash at the same time. To avoid any harm to eyes, do not conduct welding
while on grinding mode.
8.
Battery indicator in the up right corner there is a battery indicator. We suggest replacing
the battery when the indicator flashes.
1.5
Points for attention
1.
Make sure that the helmet is used in correct condition and check it according to WARNING
content.
2.
There is a liquid crystal-valve in the filter. Although it has inner and outer protection plate, it
is important to avoid heavy knocks to keep it intact.
3.
The outer protection plate of helmet should be periodically inspected and cleaned to keep
it clear. In case break, crack, pitting or more serious influencing vision effect occurs, the
plate must be replaced.
4.
In order to operate more efficiently and safely, please select correct dark shade number.
5.
If the filter is not a water-proof model, please pay attention to protect it from water.
6.
Make sure that the arc light can be completely received by the sensor, if not, the filter will
be in light state or unstable in darkness and may cause injury to the user.
7.
Please use the automatic filter at temperature between -10°C (14°F) – +55°C (131°F).
8.
Please don't disassemble the filter, any problems arising, please contact our company or
agent.
1.6
Marking
4
9-13
SA
1
1
1
1
EN379 CE
8
Clear DIN level
Shade DIN level
Manufacturer
Optical class
Diffusion of light class
Variations in luminor transmittance class
Angular dependance class
Directive reference and conformity mark
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