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TRADE SERIES WELDING HELMET
OPERATING MANUAL
2. Features
1/1/1/1 Classification
Superior optical clarity with a 1/1/1/1 classification. Get an Auto-Darkening Filter (ADF) that’s
scored top marks across the board for a crystal-clear view of your weld at every angle.
Memory States
Store up to three of your most frequently used shade settings with the memory state buttons
and have your helmet ready to go in an instant.
100x83.4mm View Size
Superior visibility in every situation. The 100x83.4mm viewing area lets you see every weld
with complete clarity.
External Grind Button
Seamlessly switch to grind mode with the click of a button. When the helmet is in grind
mode a small LED will illuminate, so you don’t need to take the helmet off to check.
4 Arc Sensors
Detect every arc instantly. The four optimally positioned arc sensors trigger the lens,
darkening it and keeping your eyes shielded from the start, even when you’re out of position.
Backup Battery
A CR2450 backup battery improves the performance and reliability of the auto-darkening filter.
4 Point Harness
Get the perfect fit and stay comfortable for hours. Adjust all 4 points of contact to suit you,
and have the weight spread more evenly, minimising neck strain.
Summary of Contents for TRADE U21020
Page 1: ...Operating Manual...
