3M SPEEDGLAS SL User Manual download pdf (Page 7)

The following is an example (EN 379):

Note! The above is an example. Valid classification is marked on the wel-

ding filter.

On the welding shield and the outer protection plate, markings indicate

safety class for protection against high speed particles. F stands for low

energy impact and B stands for medium energy impact. If the protection

meets the requirements at extremes of temperature (-5°C to +55°C) the

marking is completed with the letter T.

Additional markings on the product refer to other standards.

Storage

Store in a clean and dry environment, temperature range -30°C to + 70°C

and relative humidity less than 90% RH.

FUNCTIONS

On/Off

The Speedglas SL welding shield turns on and off automatically.

Shade

Five different Shade Number settings are available in the dark State 8, 9,

10, 11 and 12. In order to see the current Shade Number setting, momen-

tarily press the Shade button. To reselect another Shade Number, press

the Shade button again while the LED is flashing, and then keep pressing

the button to incrementally move the flashing LED to the correct Shade

Number.

1ï

Light shade

3 / 8-12 3M 1 / 1 / 1 / 2

/ EN379 CE

Dark shade(s)

Manufacturer identification

Optical class

Diffusion of light class

Variations in Luminous transmittance class

Angle dependency class (optional marking)

Certification mark or number of standard

1 2 3 4 5 6 7 8 9 10 11 12 ... 186 187

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3M SPEEDGLAS SL User Manual Page 7