Lincoln Electric VIKING 1740 Series Operator's Manual
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Lincoln Electric VIKING 1740 Series Operator's Manual

Auto-darkening helmets
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Operator's Manual
VIKING
TM
Auto-Darkening Helmets
Register your machine:
www.lincolnelectric.com/register
Authorized Service and Distributor Locator:
www.lincolnelectric.com/locator
Save for future reference
Date Purchased
Code: (ex: 10859)
Serial: (ex: U1060512345)
IM10571
| Issue D ate 07 - 20
© Lincoln Global, Inc. All Rights Reserved.
1740 Series
GRAPHICS MAY VARY

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Summary of Contents for Lincoln Electric VIKING 1740 Series

  • Page 1 Operator’s Manual VIKING 1740 Series Auto-Darkening Helmets GRAPHICS MAY VARY Register your machine: www.lincolnelectric.com/register Authorized Service and Distributor Locator: www.lincolnelectric.com/locator Save for future reference Date Purchased Code: (ex: 10859) Serial: (ex: U1060512345) IM10571 | Issue D ate 07 - 20 ©...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS Page SAFETY WARNINGS – READ BEFORE USING HELMET INFORMATION SPECIFICATIONS OPERATING INSTRUCTIONS CARTRIDGE OPERATIONS/FEATURES SHADE GUIDE SETTINGS CARTRIDGE AND LENS REPLACEMENT TROUBLESHOOTING WARRANTY INFORMATION REPLACEMENT PARTS...

  • Page 3: Safety Warnings - Read Before Using

    SAFETY WARNINGS – READ BEFORE USING WARNING ARC Rays can injure eyes and burn skin • Before welding, always inspect helmet and filter lens to be sure they are fitted properly, in good condition and not damaged. • Check to see that the clear lens is clean and securely attached to the helmet. •...

  • Page 4: Helmet Information

    HELMET INFORMATION This Auto-Darkening Welding Helmet will automatically change from a light state (shade DIN3.5) to a dark state (shade DIN9-13) when arc welding starts. The filter automatically returns to a light state when the arc stops. Match your welding application to the shade indicated on the shade chart. (See Page 6) •...

  • Page 5: Specifications

    SPECIFICATIONS Optical Class 1/1/1/1 LCD Viewing Area 96 x 42.5mm (3.78 x 1.67in.) Cartridge size 110 x 90mm (4.33 x 3.54in.) UV/IR Protection Up to Shade DIN 16 at all times Arc Sensors Light State Shade DIN 3.5 Variable Welding Shades DIN 9 to 13 Grind Mode DIN 4...

  • Page 6: Operating Instructions

    OPERATING INSTRUCTIONS Headgear Adjustment HEAD SIZE ADJUSTMENT: HEADGEAR TIGHTNESS is adjusted by pushing in the Ratchet Knob and turning to adjust for the desired head size. This knob is located at the back of the helmet. HEADGEAR CROWN ADJUSTMENT is made by adjusting for comfort and snapping the pin into the hole to lock se- curely in place.

  • Page 7: Cartridge Operations/Features

    Switch to be set to WELD for welding operation. After setting the switch to GRIND, a green LED on the cartridge should blink every 3 seconds to indicate you are in Grind mode. GRIND setting is intended for grinding only not for welding. 4/9-13 TM 1/1/1/1 LINCOLN ELECTRIC GRIND TEST BATTERY TM Z87W4/9-13 CSA Z94.3 /...

  • Page 8: Shade Guide Settings

    ALWAYS TEST TO BE SURE THE ADF CARTRIDGE IS CHARGED BE- FORE WELDING. The TEST button is for the user to verify the ADF cartridge is darkening properly. If cartridge is not darkening properly, replace batteries with fresh batteries and test again before use. While welding, the arc and solar cell will keep the ADF charged.

  • Page 9: Cartridge And Lens Replacement

    CARTRIDGE AND LENS REPLACEMENT Replacing Front Clear Cover Lens: Replace the front cover lens if it is damaged. Remove ADF holder assembly per Figure 1. Remove front cover lens from helmet assembly. Carefully remove gasket from cover lens. Install new cover lens into gasket and assemble to helmet shell.

  • Page 10: Troubleshooting

    TROUBLESHOOTING GUIDE Test your shade cartridge prior to welding by directing the front of the cartridge toward a bright source of light. Then, using your fingers, rapidly cover and uncover the sensors. The cartridge should darken momentarily as the sensor is exposed.

  • Page 11: Warranty Information

    WARRANTY INFORMATION: Reference IMWS1 included in Literature. SPATTER DAMAGE IS NOT COVERED BY WARRANTY: Do not use this product without the correct protective clear lenses installed properly on both sides of the Auto-Darkening Filter cartridge (ADF). The clear lenses supplied with this helmet are properly sized to work with this product and substitutions from other suppliers should be avoided.
  • Page 12 OPTIONAL ACCESSORIES PART NO. DESCRIPTION KP3046-100 CHEATER LENS 1.00 MAGNIFICATION KP3046-125 CHEATER LENS 1.25 MAGNIFICATION KP3046-150 CHEATER LENS 1.50 MAGNIFICATION KP3046-175 CHEATER LENS 1.75 MAGNIFICATION KP3046-200 CHEATER LENS 2.00 MAGNIFICATION KP3046-225 CHEATER LENS 2.25 MAGNIFICATION KP3046-250 CHEATER LENS 2.50 MAGNIFICATION KP3047-1 HALO HARD HAT ADAPTER KP3486-1...
  • Page 14 Lincoln Electric for advice or information about their use of our products. We respond to our customers based on the best information in our possession at that time. Lincoln Electric is not in a position to warrant or guarantee such advice, and assumes no liability, with respect to such information or advice.

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