Controls
▪ Opening delay
The switch Delay serves to adjust the opening delay. This is
the timespan after which the filter automatically opens again
when no arc is detected. This feature prevents premature
opening of the filter when the arc is difficult to detect, or
when the weld is still hot and glowing right after welding.
▪ Operation mode
The mode switch deactivates the auto-darkening function
of the filter. In this setting, the helmet can also be used for
grinding.
▪ Dark shade setting
During the welding process, the intensity of the darkening
can be infinitely adjusted from DIN 9 to DIN 13 by turning
the knob at the outside of the mask. The shade has to be
chosen according to the welding process and can be easily
adapted to the job.
▪ Sensitivity of the sensors
The sensitivity of the light sensors can be infinitely adjusted
with the knob Sensitivity.
| Viewing area |
98 x 55 mm |
| Operating temperature |
5 °C to 55 °C |
| Power supply |
solar cell and lithium batteries (changeable) |
| Sensitivity of the optoelectronic sensors |
infinitely variable |
| Opening delay (dark to light) |
0.3 – 0.9 sec, adjustable |