Bullard SparxLift Welding PAPR, Использование и уход

Страница: 13 / 41

Adjusting Sensitivity
•
The higher the sensitivity, the less light is required to
make the ADF activate.
•
Where problems are encountered during welding at low
amps (e.g. TIG) or there is a high level of ambient light
please follow these steps:
•
Start with the sensitivity LOW (gently turn anticlockwise
until the knob stops) and adjust upwards as required.
•
If this does not solve the problem, set the sensitivity
control in the middle position and hold the helmet close
to the target object and adjust the shade control
completely clockwise.
•
If the welding filter stays in the light state, leave the
control set at this point.
•
If the filter switches to the dark state, turn the shade
adjustment back until the filter just switches into the
light state.
•
The filter should now be adjusted correctly.
13