-11-
-12-
4.INSPECTION
(Fig.16)
(Fig.15)
Feed the top edge of the cartridge back to the
helmet shield (Fig.15). Push the bottom edge of
the cartridge firmly and pull the lock lugs
downwards to completely lock the cartridge
(Fig.
16
).
1. Carefully inspect your Auto-Darkening Welding Filter regularly.
2. Cracked, pitted or scratched filter glass or cover lenses reduced vision will seriously impair
protection.
3. Worn parts should be replaced immediately to avoid injury to the eyes.
CLEANING AND DISINFECTION
Clean the helmet with mild soap and lukewarm water.
Clean the welding filter with a clean lint-free tissue or cloth.
DO NOT immerse in water.
DO NOT use solvents.
TROUBLE SHOOTING
AUTO DARKENING FILTER DOES NOT DARKEN OR FLICKER
- Check the lens cover for dirt and spatter that may be blocking the arc sensors.
- The sensors are dirty, wipe them clean with a soft lint-free cloth.
- Check the sensitivity setting recommendations and increase the sensitivity if possible.
- Increasing lens delay 0.1-0.3 second may also reduce flickering.
- Check batteries and verify that they are in good condition and installed properly.
- Battery terminals and the contact surface of the filter are dirty or oxidized(clean both) .
- Shade adjustment knob is on "GRIND" position, set helmet on “WELD” and/or
proper shade
from “5-13”.
THE LENS STAYS DARK AFTER THE WELD ARC IS EXTINGUISHED, OR THE
AUTO-LENS STAYS DARK WHEN NO ARC IS PRESENT.
- Fine-tune the sensitivity setting in small increments. In extreme light conditions, it may be
necessary to reduce the surrounding light levels.
SLOW SWITCHING
- The operating temperature is too low, don’t use at temperatures of below -5
℃
（
+23
℉
）
.
POOR VISION
- The cover lens and the filter cartridge is dirty or damaged, clean the dirty components and
replace the damaged ones.
- Ensure ambient light is not too low.
- Ensure the shade number is correct and adjust accordingly.
IRREGULAR DARKENING
- Headband has been set unevenly so the distance between the eyes and the lens is different
from the left to the right side.
If the described malfunctions cannot be solved, stop using the helmet immediately and contact
the nearest distributor.
