Auto Darkening Welding Mask LY500 Filter User’s manual Pay attention to self-safety and read this manual carefully while installing and operating this product. Customer services email: lily@deflong.
I、Main characters: 1、The safe structure design adopts a world famous style, conform to the ergonomic principle, and provides an ample internal space. which makes it easy to operate and comfortable to wear. The helmet shell materials with soft texture are resistant to high/low temperature, corrosion, flame-retardant and light-proof, with high strength, and durable. It may comprehensively protect your face, neck, ears and so on.
III、Model editor instruction LYG — X X X X The color of Welding shell code The surface processing of helmet shell code ADF type code The shape of helmet shell code Enterprise code IV、Main technical parameter Filter Model LY500A/LY500D Filter Size LY500B/LY500E LY500H 110mm×90mm×9mm Active Viewing Area 92.5mm×42.5mm 92.5mm×42.5mm 98mm×43mm Light Shade DIN4 DIN4.5 DIN4 Dark Shade DIN9～DIN13 DIN8.5～DIN12.
V、Structure of welding mask and installation of headband 1、Structure of welding mask Adjustable manual knob Dark Shade Knob Welding shell Knob ADF Viewing area Exclusive comfortable cushion 2、Description of Headband Installation： a、 Take out the headband, and disassemble it according to the exploded view below： Note: * The two plastic parts numbered as "3" and "7", with the same appearance, are distinguished on left and right; they are marked with "L" and "R", and please be sure to notice the distinc
b. Take out the mask and install the headband according to the exploded view below: 3、Description of Mask Adjustment:： a、Turn the headband first to make the headband adjusting knob at the back of the head, press with hand and turn counterclockwise the headband diameter adjusting knob to broaden the headband size; otherwise, narrow it.
c、Loosen lug nuts at both sides to make the mask move back and forth in the long mobile hole of the head loop so as to adjust the distance from the window view to eyes; close far d、Fix locating piece on different locating columns to adjust the window view angle, slightly adjust the required angle of elevation, horizontal view angle, and top view angle; e、 Loosen lug nuts at both sides to adjust the vertical angle of the mask , to turn up or down the mask; you may hear "chuck-chuck" during adjusting. VI.
2. Sensitivity adjustment: choose the appropriate sensitivity, not only realize the anti-interference capability , but also achieve better work. (1)、when welding current is small , you need to put the "sensitivity"knob to high place, so you can detect weak stable arc; (2)、when welding current is big, you need to put the “sensitivity”knob to low place, You can avoid the arc interference by others; (3)、sensitivity is stepless control, set by hand according to actual situation 3.
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IX. After Service Dear users: Please go through relevant insurance formalities timely according to the warranty card after purchasing the product; if you need any help during use, please contact local agents. We earnestly promise customers: For all products sold by our company (excluding quick-wear parts), we provide one year warranty and life-long maintenance service. Your valuable comments and suggestions are welcome.
