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Owner's Manual & Safety Instructions
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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 purchase if product has no number).
Keep this manual and the receipt in a safe and dry place for future reference.
Email our technical support at: productsupport@harborfreight.com
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please call 1-888-866-5797 as soon as possible.
©
Copyright
2021 by Harbor Freight Tools
No portion of this manual or any artwork contained herein may be reproduced in
any shape or form without the express written consent of Harbor Freight Tools.
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein.
Tools required for assembly and service may not be included.
Keep this manual for the safety warnings and precautions, assembly,
Visit our website at: http://www.harborfreight.com
®
. All rights reserved.
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
21i
58605

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Summary of Contents for Chicago Electric 58605

  • Page 1 (or month and year of purchase if product has no number). Keep this manual and the receipt in a safe and dry place for future reference. Visit our website at: http://www.harborfreight.com 58605 Email our technical support at: productsupport@harborfreight.com When unpacking, make sure that the product is intact and undamaged.
  • Page 2: Table Of Contents

    • When welding/cutting overhead or in confined spaces, wear fire resistant ear plugs or ear muffs to keep sparks out of ears. Page 2 ITEM 58605 For technical questions, please call 1-888-866-5797.
  • Page 3 Plasma Cutter. Never use the hoses or cables immediately. other compressed gases. Don’t exceed maximum PSI for this product as stated on the specification table on page 5. ITEM 58605 Page 3 For technical questions, please call 1-888-866-5797.
  • Page 4 Do not touch energized parts. properly rated filter lens. Pacemaker Hazard. Inhalation Hazard. Welding processes may Keep head out of fumes interfere with pacemakers. and use proper ventilation. Consult doctor before use. Page 4 ITEM 58605 For technical questions, please call 1-888-866-5797.
  • Page 5: Specifications

    22 gauge (0.79mm) – 5/16" (8.0mm) Arc Striking System High Frequency arc ignition Gas Type Clean, dry, oil-free air, or nitrogen gas Air Requirements 5 CFM 70–110 PSI Air Inlet 1/4"–18 NPT ITEM 58605 Page 5 For technical questions, please call 1-888-866-5797.
  • Page 6: Setup

    Functions air pressure air inlet Gauge (on back) (on back) Output current Knob power Switch (on back) torch cable Socket Ground Ground clamp torch trigger clamp torch cable Socket connector Page 6 ITEM 58605 For technical questions, please call 1-888-866-5797.
  • Page 7 Turn on the air compressor according to Inspect the air connections for leaks. the manufacturer’s directions and allow it Repair any leaks found. to build up pressure until it cycles off. ITEM 58605 Page 7 For technical questions, please call 1-888-866-5797.
  • Page 8: Operation

    Continue use while paying attention to Duty Cycle discussed on page 10. power Switch Use to turn unit ON and OFF. power cord air pressure regulator air inlet air pressure Gauge air Dryer Page 8 ITEM 58605 For technical questions, please call 1-888-866-5797.
  • Page 9 Place the Plasma Cutter on a sturdy, level surface Low amps at least six feet from the work area. thinner Material Allow at least 18" around all sides of Less air pressure the Plasma Cutter for air flow. ITEM 58605 Page 9 For technical questions, please call 1-888-866-5797.
  • Page 10 Electrode just snug using a wrench, but do not overtighten. f. Insert the Cutting Tip into the torch. g. Assemble the Retaining Cup tightly. Page 10 ITEM 58605 For technical questions, please call 1-888-866-5797.
  • Page 11 Unplug the Power Cord from the electrical outlet. moved too quickly so the cut is not being made completely. Move the Torch along the workpiece more slowly to cut completely. ITEM 58605 Page 11 For technical questions, please call 1-888-866-5797.
  • Page 12: Maintenance

    WarninG! tO prEVEnt SEriOuS inJury: if the supply cord of this plasma cutter is damaged, it must be replaced only by a qualified service technician. Page 12 ITEM 58605 For technical questions, please call 1-888-866-5797.
  • Page 13: Troubleshooting

    Move torch more quickly. if the steps above do not solve the problem or if the repairs involved are too complex, contact a qualified technician. ITEM 58605 Page 13 For technical questions, please call 1-888-866-5797.
  • Page 14 Move torch more quickly. if the steps above do not solve the problem or if the repairs involved are too complex, contact a qualified technician. Page 14 ITEM 58605 For technical questions, please call 1-888-866-5797.
  • Page 15 2 on page 10. if the steps above do not solve the problem or if the repairs involved are too complex, contact a qualified technician. ITEM 58605 Page 15 For technical questions, please call 1-888-866-5797.
  • Page 16 5. if the steps above do not solve the problem or if the repairs involved are too complex, contact a qualified technician. Page 16 ITEM 58605 For technical questions, please call 1-888-866-5797.
  • Page 17: Parts List And Diagram

    Power Switch Torch Trigger Connector Power Cord Ground Clamp Cable Socket Air Pressure Regulator Bottom Air Inlet Connector Foot Torch Transformer Ground Clamp HF PCB 120VAC 15A Plug Adapter (not shown) ITEM 58605 Page 17 For technical questions, please call 1-888-866-5797.
  • Page 18 Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. Specify UPC 193175442161 when ordering parts. Page 18 ITEM 58605 For technical questions, please call 1-888-866-5797.
  • Page 19: Wiring Diagram

    Wiring Diagram ITEM 58605 Page 19 For technical questions, please call 1-888-866-5797.
  • Page 20: Warranty

    Limited 90 Day Warranty Harbor Freight Tools 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 period of 90 days from the date of purchase.

Table of Contents