GB
29
dark working conditions. The LED light switch
14
should always be switched of (left position “OFF”) at
the end of work and when storing the welding helmet.
Battery replacement
If the battery charge level is too low you can replace the batteries. A low battery charge level is
indicated with a red warning light on the battery display
13
.
In order to open the battery compartment
15
, you must push the lid of the battery compartment
15
upwards using the handle (see Fig. F).
You can replace the battery, once you have removed the cover of the battery compartment
15
.
F
15
Then, close the battery compartment
15
. In order to close the battery compartment, you must put the
lid of the battery compartment
15
on and then push the handle downwards until the cover clicks into
place.
NOTE:
The batteries are used for the first darkening of the filter at the start of the welding procedu-
re. After that the power supply for the filter is supplied by the integrated solar cell.
z
Troubleshooting
Faults
Cause
Solution
The filter does not become
dark steadily or flickers.
The viewing pane
1
is dirty or
defective.
Clean the viewing pane or replace it.
The arc sensor
17
is not clear.
Clean the surface of the arc sensor
17
.
The welding current is too low.
Set the sensitivity to the max. level.
The reaction is slowed down.
The ambient temperature is too low/high.
Only use the welding helmet at tempera-
tures between -5°C and +55°C.
The sensitivity is too low.
Adjust the sensitivity to a higher level.
Visibility is poor.
The viewing pane
1
/rear lens
4
is
dirty.
Clean the viewing pane
1
/
rear lens
4
.
The protective film on the rear lens
4
has not been removed.
Remove the protective film.
The ambient light is not sufficient.
Stellen Sie mehr Licht an Ihrer Arbeitsum-
gebung ein.
The wrong darkening level has been set.
Provide more light for the working en-
vironment.
The welding helmet slips.
The welding helmet slips.
Re-set the darkening level.
Содержание PSHL 2 D1
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