Delay Time - BGS technic 8858 Manual De Instrucciones

III OPERATION GUIDE
Before welding
1.1 Please check If the protective film is been removed from the internal and external screen.
1.2 Please check If the power is sufficient before using.
1.3 Please check If the filter display is normal.
1.4 Please check whether the protect films are complete, solar cell is damaged or blocked by dust,
especially check whether the arc sensor is polluted.
1.5 Please check all operating parts are worn off or damaged. If any scratched or broken parts,
should be replaced immediately. So as not to incur any personal Injury.
1.6 Please check light tightness before each using.
1.7 According to the machine type and welding current to choose the right shade number.
2. SHADE NUMBER SELECTION
2.1. Shade number can be manually set from 9 - 13., adjusting knob is outside/inside the mask, by
rotating the adjusting knob to set the proper shading number.
2.2. Adjust the helmet to the correct shade for the welding process by referring to Table.
Welding
Process

3. DELAY TIME

Delay time it's for the helmet to switch back from full dark to full light according to the welding current
and power length by the DELAY knob fast or slow.
3.1. Choose the minimum, the delay time is set in 0.1 - 0.25s, suitable for spot welding, short welding
or seam welding work.
3.2. Choosing the maximum, the delay time set in 0.85 - 1.0s, suitable for high current welding or
prevents eye fatigue from the arc.
3.3. Choosing the medium, suitable for the majority of indoor and outdoor welding operation.
4. SENSITIVITY
According to the welding process and the ambient light, through the regulation of SENSITIVITY knob
for setting, default sensitivity is at the lowest state
4.1. Choose the Min, suitable for high current welding or In bright light environment in welding, or
from other sources interference environment.
4.2. Choose the Max, suitable for low current welding or In low light environment in welding,
especially low current argon arc welding.
4.3. Mid-range selection, suitable for most in indoor and outdoor welding
BGS technic KG
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D-42929 Wermelskirchen
Arc Current (Ampere)
Tel.: 02196 720480
Fax.: 02196 7204820
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