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Auto Darkening 

   Welding Helmet    

       

        

Model 20702

Read and understand this entire manual before operating or 

servicing this product.

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Copyright

c

 2011 by ArcPro.  All rights reserved.  No portion of this manual or any artwork contained 

herein may be reproduced in any shape or form without the express written consent of ArcPro.  Due to 

continuing improvements, actual product may differ slightly from the product described herein.  

Instruction Manual 

              &

     Parts Catalog

Summary of Contents for 20702

Page 1: ...HIS MANUAL Copyrightc 2011 by ArcPro All rights reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of ArcPro Due to continuing improvements actual product may differ slightly from the product described herein Instruction Manual Parts Catalog ...

Page 2: ...f the goods called for on the bill of lading are shorted or damaged do not accept them until the carrier makes a notation on the freight bill of the shorted or damaged goods Notify ArcPro immediately if any hidden loss or damage is discovered after receipt DANGER WARNING CAUTION NOTICE INSTRUCTION MANUAL WARNING concerning Risk of Eye Injury Wear ANSI approved impact safety goggles with side shiel...

Page 3: ... plasma cutting laser welding performing Oxy acetylene welding cutting or for over head welding D ANSI American National Standards Institute defines all welding helmets as Personal and Work Area Safety continued 4 Specific Safety Instructions A The warnings and precautions reviewed in this manual cannot cover all possible conditions and situations that may occur The product s user must understand ...

Page 4: ...ltraviolet and Infrared rays that can damage eyes and skin When welding or when in close proxim ity to a welding operation always wear a welding helmet fitted with the proper shade to protect yourself Underneath the helmet always wear ANSI approved safety goggles with side shields In addition to offering protection while weld ing the helmet has a Grinding mode where the filter changes to a shade D...

Page 5: ... and have it serviced by a qualified service technician Lens Sensitivity Control This control on the inside of the Helmet allows the lens to be more responsive to various light levels in different welding appli cations See photo upper right The LOW position is best for higher amper age welding and for welding in bright light conditions The HIGH position is designed for low am perage welding and wh...

Page 6: ...nd snap Front Frame to secure Lens into position 4 The Cartridge is not replaceable Do not attempt to open or remove this Cartridge from the Helmet Troubleshooting 1 Unclear vision To correct clean Front and Inside Cover Lens and clean Cartridge Made sure shade number selected is correct for the application Made sure surrounding light in the workplace is adequate 2 Inconsistant Darkening Headband ...

Page 7: ... than 175 10 175 225 11 225 275 12 275 350 13 Parts List and Diagram 1 Helmet 2 Adjustable Headband 3 Front Velcro Cover 4 Inside Lens Cover 5 Cartridge 6 Front Lens Cover 7 Retaining Frame 7 6 5 4 1 3 2 Model 20702 Page 7 Note The Parts List and Assembly Diagram is provided as a reference tool only Some parts are listed and shown for illustration purposes only and are not available as replacement...

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