3M 16961-Rev-7A manual For Variable Dark Shades, 3M Speedglas Filter Helmet

AUTO - DARKENING FILTERS

“V” for Variable Dark Shades: 9002V

3M™ Speedglas™ Filter 9002V

and Helmet

For welders handling a variety of amperages and different arc welding processes, we introduce the 9002V . . . the most versatile auto-darkening filter ever! Choose from 61 control combinations to achieve the most efficiency and comfort, no matter what you are welding.

Greater sensitivity! The 9002's newly-developed detectors increase sensitivity to provide reliable switching for a wide range of welding methods, even extremely stable arcs like those from TIG inverters at low amp settings.

Greater comfort! The 9002 introduces a new Delay function that lets you decide how quickly the filter changes from dark-to-light.

Adjust with gloves on! The 9002's new membrane- covered control buttons let you change settings or turn on/off with your gloves on. The buttons are faster than analog knobs, and the membrane seals the filter from dirt.

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