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Chicago Electric 91212 manual

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Table of contents for the manual

  • Page 1

    AUT O-DARKENING WELDING HELMET with ANSI-Approved Lens Models 91212, 91214, 94336, 94337 SET UP AND OPERA TING INSTRUCTIONS NOTE: YOUR Helmet may appear different from the Helmet pictured in this manual. Aside from the slight dif ferences noted in this manual, the warnings, operation instructions, and maintenance procedures will remain the same. Di[...]

  • Page 2

    Page 2 For technical questions, please call 1-800-444-3353. Auto-darkening Welding Helmet SA VE THIS MANUAL Keep this manual for the safety warnings and precautions, assembly , operating, inspection, maintenance and cleaning procedures. Write the product’ s serial number in the back of the manual near the assembly diagram (or month and year of pu[...]

  • Page 3

    Page 3 For technical questions, please call 1-800-444-3353. Auto-darkening Welding Helmet Dress properly 6. . Do not wear loose clothing or jewelry as they can be caught in moving parts. Protective gear is essential to protect against welding rays, some examples are: a leather welding apron, welding sleeves, jeans without cuffs, work boots. W ear r[...]

  • Page 4

    Page 4 For technical questions, please call 1-800-444-3353. Auto-darkening Welding Helmet Do not make any modications to • either the Auto-Darkening Filter or the rest of the helmet, other than those specied in this manual. Do not use any replacement parts other than those specied in this manual. Unauthorized modications and replaceme[...]

  • Page 5

    Page 5 For technical questions, please call 1-800-444-3353. Auto-darkening Welding Helmet UNP ACKING When unpacking, make sure that the item is intact and undamaged. If any parts are missing or broken, please call Harbor Freight T ools at 1-800-444-3353 as soon as possible. BEFORE FIRST USE The Auto-Darkening Welding Helmet 1. needs to be charged p[...]

  • Page 6

    Page 6 For technical questions, please call 1-800-444-3353. Auto-darkening Welding Helmet PRODUCT FEA TURES/ OPERA TION At the moment the welding operation is started, the lter screen automatically changes from clear to dark in only 1/25,000th of a second. Dark to clear delay adjustment: Operator can vary the time for the lter to return to cl[...]

  • Page 7

    Page 7 For technical questions, please call 1-800-444-3353. Auto-darkening Welding Helmet TROUBLESHOOTING Irregular Darkening or Dimming 1. Headband has been set unevenly on a. the two sides of the helmet (unequal distances from the eyes to the lter ’s lens). Reset headband to reduce the b. difference in distances to lter , if necessary . A[...]

  • Page 8

    Page 8 For technical questions, please call 1-800-444-3353. Auto-darkening Welding Helmet REPLACING THE LENS COVER FOR SKU 94337 AND 94336. Replace the Front Lens Cover (2) if 1. it is damaged (cracked, scratched, soiled or pitted). T ab T ab T ab T ab Press tabs up with a screwdriver to remove Frame (1). a. T o remove the Front Lens Cover (2) r[...]

  • Page 9

    Page 9 For technical questions, please call 1-800-444-3353. Auto-darkening Welding Helmet REV 07j 1 2 P ARTS LIST AND ASSEMBL Y DIAGRAM IMPORT ANT : Parts are not necessarily interchangeable. When ordering parts, always specify which model they are for . *Includes Delay and Sensitivity Dials/Switches NOTE: Some parts are listed and shown for illust[...]

  • Page 10

    Page 10 For technical questions, please call 1-800-444-3353. Auto-darkening Welding Helmet LIMITED 90 DA Y W ARRANTY Harbor Freight T ools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this product is free from defects in materials and workmanship for the p[...]