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Troubleshooting
Problem
Difficulty seeing through the
visual protection.
The filter does not darken when
the arc is hit.
The filter darkens without arcing. Sensitivity set to "high"
The filter remains dark after
welding.
1
LCD
2
Sensitivity controller
3
Lithium battery
4
Delay time rotary knob
5
Solar cells
6
UV/IR-Filter
7
Arc sensor
8
Darkening control knob
© by WilTec Wildanger Technik GmbH
http://www.WilTec.de
http://www.aoyue.eu
http://www.teichtip.de
Possible cause
1. Visual protection dirty.
2. Filter lens dirty.
1. Grinding or cutting mode
selected
2. Sensors or solar panel blocked 2. Make sure that sensors or
3. Sensitivity set to "low"
4. Low voltage lithium battery
Delay to "max"
Item 62600, 62602
Suggested solution
1. Clean or replace the safety
guard.
2. Clean the filter lens.
1. Set colour tone from 9 to 13.
solar panel are exposed to the
welding arc without blocking.
3. Adjust the sensitivity to the
desired level.
4. Replace with a new lithium
battery when the indicator turns
red.
Adjust the sensitivity to the
desired level.
Set the delay to the desired level.
Page 6
06 2021-1
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