Manual
Auto-Darkening Welding Helmet
Safety Warnings:
• WARNING!
The Solar-Powered Auto-Darkening Welding Helmets are suitable for most
welding applications. This helmet’s 1/30,000-second switch time automatically darkens the lens
the moment you start welding. No matter what shade the filter is set to, the UV/IR protection is
always present.
ARC Rays can injure eyes and burn skin.
»
Before welding, always inspect helmet and auto-darkening filter (ADF) to be sure they are
fitted properly and in good condition.
»
Keep the sensors, solar cell and filter lens clean. Clean the filter cartridge using a soapy
water solution and soft cloth. Do not use solvents or abrasive cleaning detergent.
»
Do not weld in the overhead position while using this helmet.
»
Inspect the filter lens frequently and immediately replace any scratched, cracked, or pitted
filter lens or cover lenses.
»
Always wear safety glasses or goggles under the welding helmet, and protective clothing to
protect your skin from radiation, burns and spatter.
Specifications:
Model
704470
704472
Viewing Area
92x42mm
100x50 mm
Cartridge Size
110×90mm
110X90 mm
Arc Sensor
2
4
UV/IR Protection
UP to shade DIN 16 at all times
UP to shade DIN 16 at all times
Light State
DIN 4 (Grind)
DIN 4 (Grind)
Dark State
DIN 9-13
DIN 5-9/9-13
Sensitivity Control
Variable adjusted by internal
knob
Variable adjusted by internal knob
Switch Time
1/25,000sec
1/30,000sec
Delay Control
0.1-1.0sec Variable adjusted by
internal knob
0.1-1.0sec Variable adjusted by
internal knob
Power Supply
Solar cells +Replaceable
1*CR2032 lithium battery
Solar cells +Replaceable
1*CR2032 lithium battery
Operating Temperature
-5°C to +55°C
-5°C to +55°C
Storing Temperature
-20°C to +70°C
-20°C to +70°C
Other Functions
ADF self-check and Low Voltage
Indicator
