Miller T94 Series, Руководство пользователя

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OM-255503 Page 14
4-7. Sensitivity Control
1 Mode Button
2 Adjust Button
3 Increase (+) And
Decrease (-) Buttons
Use control to make the lens
more responsive to different
light levels in various welding
processes. Use a Mid-
Range or 30 − 50% sensitiv-
ity setting for most appli-
cations.
It may be necessary to adjust
helmet sensitivity to accom-
modate different lighting con-
ditions or if lens is flashing
On and Off.
The sensitivity ranges for
each mode are as follows:
Weld, Cut, X-Modes − 0 − 10
Grind Mode − No sensitivity
adjustment
!
Do not weld in the
Grind mode; the lens
will not darken.
Sensitivity Adjustment
Procedure
Adjust helmet sensitivity
in lighting conditions hel-
met will be used in.
Press Mode (On/Off)
button to turn lens On.
Helmet control display
will appear.
Press Mode button to
select desired function:
Weld, Cut, or X-Mode.
Use the Adjust button to
select sensitivity, then
use the +/ − buttons to
adjust sensitivity to the
lowest setting.
Face the helmet in the di-
rection of use, exposing
it to the surrounding light
conditions.
Press + button until the
lens darkens, then press
− button until lens clears.
Helmet is ready for use.
Slight readjustment may be
necessary for certain ap-
plications or if lens is flashing
on and off.
Reduce Sensitivity set-
ting if lens stays dark
longer than Delay set-
ting.
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260482-4
2
Recommended Sensitivity Settings
Stick Electrode Mid-Range
Short Circuiting (MIG) Low/Mid-Range
Pulsed & Spray (MIG) Mid-Range
Gas Tungsten Arc (TIG) Mid/High-Range
Plasma Arc Cutting/Welding Low/Mid-Range