Product characteristics and Adjustment options
VarioProtect 3XL-W Digital TC | Version 1.02 | EN
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Product characteristics and Adjust-
ment options
The shape of the helmet relieves the head and neck of
the welder, so the user feels more comfortable while
working.
LCD Screen
The LCD display includes four sections:
- Mode (Mode)
- Protection levels (Shade)
- Sensitivity (Sensitivity)
- Delay time (Delay)
Modus
:
GRIND, WELD, CUT shows the current working mode.
Shade
:
AUTO / MANUAL shows the current setting mode for the
color level.
In manual mode (MANUAL), the currently set color level
is displayed on the screen. In automatic mode (AUTO),
you can press the keys (LTR and DKR) to set the auto-
matic color level from -2 to +2.
LED Lights
There are two types of LED light types:
Flashing and steady light. The meaning of the different
types of indication is described in the table below.
7.1 Selection of delay time
When welding is interrupted, the viewing window auto-
matically changes from dark to light, but with a preset de-
lay so that the glaring light from the afterglow on the
workpiece is dimmed each time.
The DELAY area indicates the current number of steps.
When the automatic delay time is enabled, the DELAY
area will display "AUTO". The number of steps on the
screen can be set from -9 to +9. In the welding mode, the
screen displays "G" in the DELAY area when the step
decrease function is activated.
Fig. 2: Setting the delay time
7.2 Setting the sensitivity
In WELD or CUT mode, the number of steps is displayed
in the SENS area. 0 for the minimum sensitivity and 7 for
the maximum sensitivity. If the automatic sensitivity func-
tion is activated, "AUTO" is displayed in the SENS area.
The sensitivity levels increase from 0 to 7 and stop at the
level number that is automatically set. Then the system
quits the automatic sensitivity setting mode.
Operating mode
LED Indication
Grinding
Red light for 2 s and lights
ON for 0.3 s
Battery too low
(empty)
Red light always on
NOTE!
If the battery no longer supplies the device with suffi-
cient power, the LED indicates "Battery low" in grin-
ding mode.
