Auto-Darkening Welding Helmet User`s Manual
Contents
1. ADJUSTABLE BUCKLE 5 SCREW 6 EQUATION 7 LOCATING PIECE 2 SHADE GUIDE TABLE Arc Current Amperes 40 80 125 175 225 275 350 450 30 60 100 150 200 250 300 400 500 ween Joe e Oow oieee y N Q3 ew Jsj ojn e j s ow sl Note eSMAW Shielded Metal Arc Welding eMAG CO2 Metal Active Gas Welding CO2 eMiG heavy MIG on heavy metals SAW Shielded Semi Automatic Arc Welding eMIG light MIG on light alloys PAC Plasma Arc Cutting eTIG GRAW Gas Tungsten Arc Welding GRAW TIG PAW Plasma Arc Welding NOTE PLEASE USE THIS GUIDE TO ENSURE YOU ARE USING THE CORRECT WELDING HELMET FOR THE TYPE OF WELDING CARRIED OUT2. please stop using and change a new filter cartridge Poor Vision gt Front inside cover lens and or filter lens are soiled change lens There is insufficient ambient light The protective film of the front oack cover lens is not peeled off Welding Helmet Slips gt Headband is not adjusted properly readjust headband Warning gt Operator must stop using the auto darkening welding helmet immediately if the above mentioned problems cannot be corrected Contact the dealer LENS amp HELMET MAINTENANCE Replacing the front cover lens if it is damaged cracked scratched soiled or pitted Step 1 Lift the front cover Step 2 Remove the worn front cover lens Step 3 Place the new cover lens into the right position Step 4 Replace the front cover back into the original position THCHNICAL SPECIFICATIONS Viewing Area 92 x 42mm Size of Cartridge 110x90x9mm Light state DIN 3 Darken state DIN11 Switching Time lt 0 0003s UV IR protection Up to DIN15 Operating Temperature 5 C 55 C Storing Temperature 20 C 70 C Helmet Material High impact resistant plastic Polyamide Nylon Total Weight 440g THE PARTS LIST OF THE HELMET PARTS LIST amp ASSEMBLY Figure 1 1 2X Block Nut 2 Front Cover 3 Front Cover Lens 4 Auto Darkening Filter Cartridge front 5 Auto Darkening Filter Cartridge back 6 Sweat Band 7 Headband THE PARTS LIST OF THE HEADBAND 1 NUT 2 SPRING 3 LOCATING PIECE 1 4
3. tilts the helmet upwards the headband mechanism lowers the helmet s centre of gravity The design of the welding helmet greatly reduces the fatigue of welder s head amp neck The moment the welding electrode arcs with the surface the filter screen will automatically darken in about 0 0003 sec The delay time from dark to light is set about 0 3 s he helmet utilizes high performance solar cells as power supply with a built in 3V lithium battery as a power back up Under normal conditional the battery has a life span will be in excess of 3 years The product is in full conformity with related DIN ISO EN safety standards and ANSI Z87 1 2010 standards The ultra high performance of UV IR auto darkening filters provide full protection for the user s eyes amp face against UV IR radiation during the entire welding process even in the light state The UV IR protection level is up to Shade 15 DIN at all times WARNING This Auto Darkening Welding Helmet is not suitable for gt Laser welding amp gt Oxyacetylene welding Never place this helmet and auto darkening filter on a hot surface Never open or tamper with the auto darkening filter This Auto darkening welding helmet will not protect against severe impact hazards including grinding discs This helmet will not protect against explosive devices or corrosive liquids Don t make any modifications to either the filter or helmet unless specified in this manual Don t u
4. Auto Darkening Welding Helmet User s Manual YC 03 C Warning For your own protection please read these instructions carefully before using this auto darkening welding helmet Auto darkening welding helmets are designed to protect the eyes and faces from spark spatter and harmful radiation under normal welding conditions Auto darkening filter automatically changes from light state to dark state when the arc is struck and returns to the light state when you stop welding Auto darkening welding helmets comes ready to use The only thing you need to do before welding is to adjust the position of headband BEFORE WELDING Check the front cover lens and make sure that it is clean and no dirt covering the two sensors on the front of filter cartridge Also check the front inside cover lens and the back cover retaining frame to make sure that they are secure Check all operating parts before use for signs of wear or damage Any scratched cracked or pitted parts should be replaced immediately before using to avoid severe personal injury Adjust the headband so that the helmet is seated as low as possible on the head and close to your face The angle of helmet is adjusted on the buckles fastened at the different settings DARK SHADE NUMBER SELECTION The fixed shade has been pre set at DIN11 PRODUCT FEATURES This model is designed amp equipped with a special turn over up amp down headband mechanism When the welder
5. se replacement parts other than those specified in this manual Unauthorized modification and replacement parts will void the warranty and expose the operator to the risk of personal injury Should this helmet not darken upon striking an arc stop welding immediately and contact your supervisor or the dealer Don t immerse the filter in water Don t use any solvents on filter s screen or helmet components Use only at temperature 5 C 55 C Storing temperature 20 C 70 C Keep filter away from liquid and dirt Clean filters surfaces regularly do not use strong cleaning solutions Always keep sensors and solar cells clean using a clean lint free tissue cloth Regularly replace the cracked scratched pitted front cover lens Severe personal injury could occur if the user fails to follow the aforementioned warnings and or falls to follow the operating instruction COMMON PROBLEMS AND REMIDIES Irregular Darkening Dimming gt Headband has been set unevenly and there is an uneven distance from the eyes to the filter s lens gt Reset headband to reduce the difference to filter Auto darkening filter does not darken or flickers gt Front cover lens is soiled or damaged change cover lens gt Sensors are soiled clean the sensors surface gt Welding current is too low Slow Response gt Operating temperature is too low do not use at temperatures below 5 C gt When the battery power in the filter screen is inadequate
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