Temperature Range - 3M SPEEDGLAS SL Instrucciones De Uso

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Remove the used batteries and dispose of them according to local
regulations.
Insert new batteries in the battery holder according to f f i i g g u u r r e e G G : : 1 1 . . Slide the
battery holder into the welding filter until it snaps in position.

Temperature range

The recommended operating temperature range for the welding filter is
-5°C to +55°C. Store in a clean and dry environment, temperature range
-30°C to +70°C.
Inspection
Carefully inspect the complete Speedglas SL welding shield assembly fre-
quently and replace worn or damaged parts.
Cracked, pitted or scratched filter glass or protection plates reduce vision
and can seriously impair protection. Replace necessary parts immediately
with new authentic Speedglas brand parts to avoid damage to the eye and
face. The sensors on the welding filter must be kept clean and uncovered
at all times for correct function.
Note!
To check that the electronics and buttons are working, press the buttons
and the LEDs will flash.
Cleaning
Clean the shield with a mild detergent and lukewarm water. Do not use sol-
vents. Clean the welding filter with a clean lint-free tissue or cloth. Do not
immerse in water.
Caution!
Use this welding shield ONLY for face and eye protection against harmful
radiation, sparks and spatter from arc welding and cutting. The protection
plates are strong but not unbreakable. This welding shield protects against
high speed particles according to marking. S S e e e e f f i i g g u u r r e e H H : : 1 1 . .
The welding shield is heat resistant and approved against standard requi-
rements for flammability but can catch fire or melt in contact with open flame
or very hot surfaces. Keep the helmet clean to minimise this risk.
The manufacturer is not responsible for any modifications to the welding
filter or use with other welding shields than the Speedglas SL welding
shield. Protection may be seriously impaired if unsuitable modifications are
made.
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