OM-234 388 Page 2
SECTION 2 − SPECIFICATIONS
Viewing Field 97 x 60mm/3.81 x 2.62 in
Reaction Time 0.0000500sec (1/20,000)
Operating Modes 4 Modes: Weld, Cutting, Grind, X Mode
Available Shades
All shades provide continu-
ous UV and IR protection.
Weld Mode: Darkened State: No. 8 − No. 13
Light State: No. 3
Cutting Mode: Darkened State: No. 5 − No. 8
Light State: No. 3
Grind Mode: Light State: No. 3
X Mode: Darkened State: No. 8 − No. 13
Light State: No. 3
Sensitivity Settings Adjusts for varying ambient light and welding/cutting arc
Weld Mode: No. 0 − No. 10
Cutting Mode: No. 0 − No. 10
Grind Mode: Not Applicable
X Mode: No. 0 − No. 10
Delay Settings Slows lens dark-to-light state
Weld Mode: No. 0 − No. 10
Cutting Mode: No. 0 − No. 10
Grind Mode: Not Applicable
X Mode: No. 0 − No. 10
Automatic Power Off Shuts lens Off 15−20 minutes after last arc is struck
Low Battery Indicator Display indicates 2−3 days remaining battery life
Power Supply CR2450 Lithium Batteries (Miller Part No. 217 043)
Sensors Independent/Redundant (Four)
Operating Temperature 14_F to 131_F / −10_C to +55_C
.When stored in extremely cold temperatures, warm hel-
met to ambient temperature before welding.
Storage Temperature −4_F to 158_F / −20_C to +70_C
.When stored in extremely cold temperatures, warm hel-
met to ambient temperature before welding.
Total Weight 510.3 g (1 lb 2oz.)
Standards ANSI Z87.1 and CSA/TUV
Warranty 2 years from date of purchase (see Section 11)
.The helmets in this manual are covered by one or more of the following patents:
U.S. Patent − No. 6,552,316, No. 6,483,090, No. 6,614,409
U.S. Patent Application − No. 29/223,100, No. 11/053,977, No. 10/565,858, No. 11/589,542
DE. Patent − No. 199 59 944 C2, No. 199 59 945 C2
FR. Patent − No. 9916004