Technical Specifications; Assembly Drawing; Recommended Shade Numbers - Helvi STORM VISION 4.1 Instruction Manual

TECHNICAL SPECIFICATIONS

Optical Class
Filter size
Viewing area
Sensors
Light Shade
Darkness Shade
Protection Adjustment
UV/IR Protection
Switching time from Light to
Dark
Switching time from Dark to
Light
Sensitivity/Delay
1. Sweatband
2. Washer
3. Washer
4. Fix washer (x2)
5. Rubber washer (x2)
6. Locking knobs (x2)
7. Gear
8. Angle Limitation washer
9. Right screw
10. Left screw
11. Adjustable headband
12. Front headgear
16
1/1/1/1
133x114x9mm
97x62mm
4
3.5
9-13 welding
5 - 8 cutting
Internal, variable shade,
digital control
up to DIN16
1/25000 s
0.1-1.0s
10 levels, digital control

ASSEMBLY DRAWING

RECOMMENDED SHADE NUMBERS

Power Supply
ON/OFF
Low Battery alarm
Min Amp/TIG Rating
Grinding
Operating Temperature
Storage Temperature
Applications
A. Helmet
B. Support
C. External Protection Lens PN21905076
D. Filter PN 21905153
E. Internal Protection Lens PN21905079
F. Filter Support
G. Headband kit PN21905152
Solar cells and 2
CR2450 batteries
Manual: ON/OFF
Automatic: OFF
Yes, battery indicator
≥ 2A AC - DC
Yes, DIN 4 fix
-10°C-55°C (14°F-131°F)
-20°C - 70°C (-4°F-158°F)
Stick Welding (SMAW);
TIG DC∾
TIG Pulse DC & AC;
MIG/MAG/CO2;
MIG/MAG Pulse;
Plasma Arc Cutting;
Grinding