Lincoln Electric VIKING 3250D FGS, Operator'S Manual

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OPERATING INSTRUCTIONS
Headgear Adjustment
FIGURE 1
HEAD SIZE ADJUSTMENT: HEADGEAR TIGHTNESS is adjusted by
pushing in the Ratchet Knob and turning to adjust for the desired head size.
This knob is located at the back of the helmet.
HEADGEAR CROWN ADJUSTMENT is made by adjusting for comfort and
snapping the pins into the holes to lock securely in place.
TILT: Tilt adjustment is located on the right side of the helmet. Loosen the
right headgear tension knob and push the top end of the adjustment lever
inward until the lever’s Stop Tab clears the notches. Then rotate the lever
forward or back to the desired tilt position. The Stop will automatically
engage again when released locking the helmet into position.
FORE / AFT ADJUSTMENT: Adjusts the distance between the user’s face
and lens. To adjust, press the button down and slide forward or back to
desired position, and then released the button. NOTE: Make sure both sides
are equally positioned for proper operation.
5
Crown Adjustment
Ratchet Knob
Tilt Adjustment
Fore-Aft Adjustment
(both sides)