Yeswelder LYG-Q800D Series User Manual

Explanation of danger, warning, and notice symbols used in the manual for safety instructions.

Details on arc rays, electric shock, moving parts, and hot parts hazards, along with protective measures.

California-specific warnings regarding chemicals in welding fumes and product components.

Identification and function of helmet controls including reset button, indicators, and shade/sensitivity adjustments.

Procedure for checking lens functionality with the reset button and understanding the low battery indicator.

How to adjust the delay for the lens to switch to clear state after welding, aiding in molten puddle visibility.

Instructions for adjusting shade (5-9/9-13) and using Weld, Cut, and Grind modes.

Chart providing recommended shade numbers for various welding processes, electrode sizes, and current levels.

Guidance on adjusting sensitivity for different lighting and welding conditions, and its use in Grind mode.

Adjusting the headgear for proper depth on the head to ensure balance and stability.

How to adjust the headgear tightness using the knob at the back for a secure fit.

Adjusting the distance from the face to the lens for optimal viewing comfort and safety.

Adjusting the forward tilt of the helmet using pins on the headband top.