Lincoln Electric VIKING 3250D FGS Manuel De L'opérateur page 9

Variable Shade Control
After turning on the lens,
press the "FUNC" button
to choose "SHADE",
adjust lens shade
number. Use the shade
control UP and DOWN
buttons to select the lens darkened state.
The shade range for each mode is as follows:
• Weld Mode − No. 9 ~ No. 13
• Cutting Mode − No. 5 ~ No. 8
• Grind Mode - No. 4
Sensitivity Control
Press "FUNC" button to
choose "SENSITIVITY".
Use Sensitivity Control
"UP" and "DOWN"
buttons to make the lens
more or less sensitive to
arc light for different welding processes. Sensitivity settings 5 through 9 are
the normal settings for everyday use. The sensitivity ranges for each mode
are as follows:
• Weld Mode / Cutting Mode − No.0 ~ No. 10
• Grind Mode − No sensitivity adjustment
It may be necessary to adjust helmet sensitivity to accommodate different
lighting conditions or if lens is flashing On and Off. Adjust helmet sensitivity
in lighting conditions helmet will be used in. Adjust helmet sensitivity as
follows:
• Press the "DOWN" button to lower setting to 0.
• Face the helmet in the direction of use, exposing it to the surrounding
light conditions.
• Press the "UP" button repeatedly until the lens darkens, then press the
"DOWN" button until lens clears. Helmet is ready for use. Slight
readjustment may be necessary for certain applications or if lens is
flashing on and off.
5 5 7
4/5-8/9-13 TM 1/1/1/1
CSA Z94.3 /
TM Z87W4/5-8/9-13
DELAY
5 5 7
4/5-8/9-13 TM 1/1/1/1
CSA Z94.3 /
TM Z87W4/5-8/9-13
DELAY
7
FIGURE 4
GRIND CUTTING WELD
SENS. SHADE
FIGURE 5
GRIND CUTTING WELD
SENS. SHADE
C
ON
MODE
FUNC
ON
MODE
FUNC