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OPERATING INSTRUCTIONS
Headgear Adjustment
Head Size Adjustment: Headband tightness is adjusted by pushing in the
ratchet knob and turning to adjust to desired comfort level. This knob is
located at the back of the helmet. HEAD GEAR CROWN ADJUSTMENT is
made by adjusting crown strap for vertical placement on the head and snap-
ping the pin into the hole to lock securely in place.
Tilt: Tilt adjustment is adjusted on both the left and right sides of helmet.
TILT is adjusted by loosening outside tension knobs and releasing the adjust-
ment lever from its current location and moving it to another location (one
side at a time is recommended). Retighten the outside tension knobs when
finished. NOTE: This adjustment location needs to be the same for the right
and left side levers.
Fore / Aft Adjustment: Fore/Aft adjustment is the distance between the
user’s face and lens. To adjust, loosen the outside tension knobs to allow the
bolts to be repositioned in a different location (one side at a time is recom-
mended). NOTE: Make sure both sides are located the same for proper
operation.
4
SPECIFICATIONS
3
RATCHET KNOB
HEAD GEAR
FORE / AFTADJUSTMENT
TILT ADJUSTMENT
CROWN
ADJUSTMENT
PIN HOLES FOR
ADJUSTMENT
LCD Viewing Area
Cartridge size
UV/IR Protection
Arc Sensors
Light State Shade
Variable Welding Shades
Shade Control
Power Supply
Power On/Off
Light to Dark Switching Time
Sensitivity Control
Delay Control (Dark to Light)
TIG Rating
Operating Temperature
Storage Temperature
Total Weight
Compliance
(1)
97 x 44mm (3.82 x 1.73in)
110 x 90mm (4.33 x 3.54in)
Up to Shade DIN 16 at all times
2
DIN 4
DIN 9 to 13
External knob - full adjustment
Solar cells - no battery required
Fully automatic
0.00004 sec (1/25,000 sec)
High (normal) and Low (extreme ambient light)
(0.25~0.35s <fast>) (0.60~0.80s<slow>)
10 amps
14°F ~ 131°F (-10°C ~ 55°C)
-4° ~ 158°F (-20°C ~ 70°C)
440g (15.5 Oz.)
ANSI Z87.1-2003/CSA Z94.3
(1)
Headgear compliance with ANSI Z87.1 is without sweatband installed.