using and change a new filter cartridge.
****Poor Vision
Front/inside cover lens and/or filter lens are soiled(change lens)
There is insufficient ambient light.
Shade number is incorrectly set(reset the shade number).
The protective film of the front/back cover lens is not peeled off.
*****Welding Helmet Slips
Headband is not adjusted properly(readjust headband)
Warning!
Operator must stop using the auto-darkening welding helmet
immediately if the above mentioned problems cannot be corrected. Contact
the dealer.
LENS & HELMET MAINTENANCE
Replacing the front cover lens
if it is damaged (cracked, scratched,
soiled or pitted)
Step 1
: Take out the old front cover lens.
Step 2
: Place the new cover lens into the right position.
TECHNICAL SPECIFICATIONS
（
MK8000
）
Viewing Area:98 ×62mm
Size of Cartridge:110×90×9mm
Light state: DIN 4
Darken state: DIN5-8/9-13
Switching Time: 1/25,000s
Operating Temperature: -5
℃
~+55
℃
Storing Temperature: -20
℃
~+70
℃
Helmet Material: High-impact resistant plastic/Polyamide Nylon.
Total Weight: 520g
THE PARTS LIST OF THE HELMET
PARTS LIST & ASSEMBLY
1. 2x Block Nuts
2. Front Cover Lens
3. Auto-Darkening Filter Cartridge(front)
4. Headband
6
5. Sweat Band
6. Auto-Darkening Filter Cartridge(back)
K1 Sensitivity knob
K2 Shade knob
K3 Delay knob
K4 Shade grades select switch
K5 Grind/Weld select switch
Содержание MK8000
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