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Recommended Welding Application (Table 1)
Welding Application “Heads Up” Display as seen by user
SMAC, MIG, TIG, 40 amps and above Delay 9, 10, 11, or 12
SMAC, MIG, TIG, 30 amps and above Delay TIG 9, 10, 11, or 12
Spot welding, 40 amps and above 9, 10, 11, or 12
Spot welding, 30 amps and above TIG 9, 10, 11, or 12
Note: The above settings are meant to illustrate which welding applications are
suggested for each configurable mode. Applications vary greatly so please
experiment with the many available setting combinations in order to find the best
combination of shade level, sensitivity and delay for your personal comfort and
performance efficiency.
Grinding Mode
Super Singles 240: press and hold grind/delay until LCD flickers to
indicate the change to grind mode. Press (DO NOT HOLD) and release
again to turn off (LCD will not flicker).
Xtreme X540F & X450F: press and hold sensitivity button until
“standard” LED flashes. Press (DO NOT HOLD) and release again to
turn off (LCD will not flicker).
Xtreme X540V & X450V: Press and hold grinding button until the LCD
flickers to indicate the change to grind mode. Press (DO NOT HOLD)
again to turn off (LCD will not flicker).
Industrial 540 & 450: Turn the sensitivity knob located on the outside of
the helmet clockwise to the lowest setting. This setting will work with
most grinding applications. If this setting is not low enough, press and
hold the delay/grind button until the LCD flickers. Press (DO NOT
HOLD) again to turn off (LCD will not flicker).
Industrial Xtreme: Turn the sensitivity knob located on the outside of
the helmet clockwise to the lowest setting. This setting will work with
most grinding applications. If this setting is not low enough, press and
hold the delay/grind button until the LCD flickers. Press (DO NOT
HOLD) again to turn off (LCD will not flicker).
Recommended Welding Amperage Ranges (Table 2)
(The recommended range is based darkest shade available for the particular filter model)
Filter Model Shade Recommended
Range
Singles®240, 450, and 540 12 40 to 250
XT®450 and 540 10.5 40 to 200
Super Singles 240™, Xtreme™ 450F and 540F 10.5 30 to 210
Xtreme™ 450V and 540V 12 30 to 250
Shades™ 450 and 540 12 30 to 250
Industrial
™
240 13 35 to 250
Industrial
™
450 and 540 14 35 to 300
Industrial Xtreme™ 14 30 to 300
The recommended ranges stated above are to be used as a guideline. Lower
welding amperages may be achieved and are directly influenced by the
application. Upper range amperages can vary based on the comfort level that the
user requires. Caution: Do not exceed the filter temperature range (–14 to 148
degrees F)