Beta 7041LCD/4S Manual De Uso E Instrucciones página 8

OPERATION MANUAL AND INSTRUCTIONS ISTRUZIONI PER L'USO
TECHNICAL DATA
VIEWING AREA
POWER SUPPLY
LIGHT STATE (DIN EN 379)
DARK STATE (DIN EN 379)
SWITCH TIME (DIN EN 379)
DELAY TIME (DARK TO LIGHT)
OPERATING TEMPERATURE
STORAGE TEMPERATURE
USE
HEADGEAR ADJUSTMENT
- The headgear size can be manually adjusted to fit different wearers.
- Slightly rotate the knob on the back of the headgear, and adjust the width of the headband, so as to feel comfortable.
- The sides of the mask accommodate 3 holes for adjusting the viewing angle. Place the reference pins of the headband in the
most suitable hole. The ideal viewing angle is the one where the filter is perpendicular to the welding surface.
FILTER SETTINGS
Key to symbols
1. MODE 3. LED
2. SET 4. DOWN 6.Interior screen guard 8. Arc sensors
Battery
- Before use, check the battery charge.
Battery fully charged:
Battery almost exhausted:
- Use 1 lithium battery R2450.
Worn batteries must be disposed of in accordance with local regulations.
Mode selection
Set such mode as required for the welding job to be carried out as follows:
- Press the "MODE" button to select such option as required for the welding job to be carried out - "WELD L", "WELD H" or
"GRIND".
- WELD L: for a low darkness level. Darkness levels range from 5.0 to 8.5.
- WELD H: for a high darkness level. Darkness levels range from 9 to 13.
- GRIND: in this mode, the darkness shade cannot be modified; only shade 4 is available.
NB: Function for use only during grinding jobs.
8
5. UP(T) 7. Lithium battery
not flashing
flashing
98 x 80 mm
Solar cell, battery R2450 Litio
4
Weld L: 5 – 8 Weld H: 9 – 13
1/1000s
0.1s ÷ 2.0s
-5°C +55°C
-20°C +70°C
9. Solar cell
10. Auto-darkening filter
EN I