Jackson WH20 ASPIRE Manual Del Usuario página 8

TROUBLESHOOTING
Breakdown or
poor performance
The fi lter does not
darken or opens
during welding.
Filter opens during
welding.
The fi lter triggers
spuriously.
Reaction time very
slow.
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
MARKINGS
WH20 ASPIRE
®
WF20 ASPIRE ES Product name of the autodarkening welding filter
®
4 / 9-13
SM
1/2/1/3
EN 379
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.
WF20 ASPIRE
96 x 42 mm
120 g
9-13
yes / external
yes / internal
yes / internal
0.4 ms
0.2 - 0.8 s
UV15 / IR16
-5°C / +55°C
> 50 Amp
Product name of the helmet shell
4 - Protection shade number in open state
6-8 / 9-13 - Protection shade numbers in closed state
Manufacturer identification code
Optical classes (optical quality, light scattering, homogeneity,
angular dependence)
Number of the standard (autodarkening welding filter)
Recommended
solution
Clean the fi lter and protective screen with
soft cloth. If needed, replace the protec-
tive screen.
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 fi rst arc only will
be 10 ms, then normally 0,4 ms.
ES
®
4
no
solar cells / no battery change
WF20 ASPIRE DS
®
96 x 42 mm
115 g
4
9-13
yes / internal
yes / internal
yes / internal
no
0.4 ms
0.2 - 0.8 s
UV15 / IR16
-5°C / +55°C
> 50 Amp
7