Technical Data - Migatronic MigADCplus Manual De Instrucciones

TROUBLESHOOTING
Breakdown or
poor performance
The filter does not
darken or opens
during welding.
Filter opens during
welding.
The filter triggers
spuriously.
Reaction time very
slow.
► DESCRIPTION OF MIGATRONIC FILTER FEATURES
1. Solar cells
2. Photo-sensors (Photo diodes)
3. Filter housing
4. Liquid crystal shutter viewing area
5. Shade adjustment range selection
6. Welding or grinding selection
7. Shade adjustment
8. Sensitivity adjustment
9. Opening time delay adjustment

► TECHNICAL DATA

Model
Viewing area
Weight
Open state shade
Closed state shade
Shade adjustment
Sensitivity adjustment
Delay adjustment
Grinding mode
Switching time at 23°C
Clearing time
UV/IR protection
Temperature range
TIG detection
Energy supply
Possible
reasons
Sensors or solar
cell may be covered
with spatters or dirt.
Weak light source.
Strong sun, strong
lights, neighboring
welder's arc light.
Ambient tempera-
ture is to low.
Ambient is to dark.
Recommended
solution
Clean the filter and protective lens with
soft cloth. If needed, replace the protec-
tive lens.
Increase the sensitivity, get closer to the
arc, do not cover the sensors and the
solar cell by hand, torch or other objects.
Increase the opening time delay.
Reduce the sensitivity, reduce the disturb-
ing ambient light sources.
Never use below -5°C.
The reaction time for the first arc only will
be 10 ms, then normally 0,15 ms.
MigADCplus ADF
96 x 68,5 mm
165 g
6-8 / 9-13
yes / external
yes / external
yes / external
yes / external
0,15 ms
0,1 - 1,0 s
UV13 / IR13
-5°C / +55°C
enhanced
solar cells / no battery change
Figure
4
F
9