4
5. Sensitivity selection
By moving the SENSITIVITY selector knob (#6 on the rear of the cartridge), the
sensitivity to ambient light changes can be altered.
Turn to LO:
The photosensitivity decreases.
Suitable for high amperage welding and welding in bright light conditions (lamp light
or sunlight).
Turn to HI:
The photosensitivity increases.
Suitable for low amperage welding and welding in pool light conditions. This setting is
also suitable for using with steady arc processes such as TIG welding. If the helmet
can be used normally, we suggest using this helmet with a high sensitivity.
6. Because the shape of the human head varies from person to person, the work position and
the observing angle are adjustable. The operator may adjust the headband by pressing
button (#8) and the segmental positioning plate (#9) to select an appropriate observing
angle. By pushing and turning the adjustment screw (#10), the perimeter of the headband
can be adjusted.
7. Method of replacing the outer protection lens
8. Welding/Grinding Function
Welding/grinding function can be selected by moving the adjustment knob (#15)
9. Low battery warning light
The light (#16) will flash when the battery is low.
Attention
•
Be sure that the helmet is in the correct condition and check it according to the WARNING
section.
• There is a liquid crystal valve in the filter; even though it has an inner and outer protection
plate, it is important to avoid heavy impacts which could break it.
•
The outer protection plate of the helmet should be periodically inspected and cleaned to keep
it clear. If a break, crack, pitting, or anything that affects vision occurs, replace the plate.
• In order to operate more efficiently and safely, select the correct shade number.
• If the filter is not a waterproof model, prevent water from coming into contact with it.
• Be sure that the arc light is received completely by the sensor. If it is not, the filter will be light
or unstable, which could result in personal injury.
• Only use the automatic filter at temperatures between -10°C – 55°C (14°F – 131°F).
• Don’t disassemble the filter. If any problems arise, contact customer service.
Replace the outer
protection lens
Pull off the lens frame
Push the lock buttons
down and forward
Summary of Contents for Get'r Done Series
Page 8: ...8 NOTES ...
