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Chicago Electric 65818 Owner's Manual & Safety Instructions
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Chicago Electric 65818 Owner's Manual & Safety Instructions

Chicago Electric 65818 Owner's Manual & Safety Instructions

Welding portable torch kit with oxygen and acetylene tanks
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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
2011 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.
REV 16l

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Summary of Contents for Chicago Electric 65818

  • Page 1 Owner’s Manual & Safety Instructions Save 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 purchase if product has no number). Keep this manual and the receipt in a safe and dry place for future reference.

  • Page 2: Table Of Contents

    Remove or the welding or cutting project is completed. make safe all combustible materials for a radius of 35 feet (10 meters) around the work area. Page 2 For technical questions, please call 1-888-866-5797. Item 65818...

  • Page 3: Safety

    California to cause cancer and birth defects • Heart disease • Ulcers or other reproductive harm. (California Health • Damage to the reproductive organs & Safety Code § 25249.5, et seq.) Item 65818 For technical questions, please call 1-888-866-5797. Page 3...
  • Page 4 4. Keep hoses away from hot parts, from weld/cut area, and from flame. 5. Never leave the Torch unattended when it is attached to a gas supply. Page 4 For technical questions, please call 1-888-866-5797. Item 65818...
  • Page 5 Do not use flame to detect leaks. Handle cylinders properly. WARNING marking concerning Cubic Feet per Hour flow Risk of Inhalation Hazard. Use in well-ventilated area only. Oxygen related components Item 65818 For technical questions, please call 1-888-866-5797. Page 5...

  • Page 6: Specifications

    1. Secure cylinders to a cart, wall, or post to prevent them from falling. do not place Acetylene Cylinder on its side. Page 6 For technical questions, please call 1-888-866-5797. Item 65818...
  • Page 7 7. Before operation, the leak tests on the following pages must be done after connection Check Valve (AC) (12) to check for leaks in the system. Acetylene Hose (red) Assembly Step 5: Torch Handle Setup Item 65818 For technical questions, please call 1-888-866-5797. Page 7...
  • Page 8 • If any reading changes, there is a leak on Leak Test 2 Step 2: Close Cylinder Valves that side of the system. Follow Gauge Leak Analysis on the next page to diagnose. Page 8 For technical questions, please call 1-888-866-5797. Item 65818...
  • Page 9 If the connection leaks with the different cylinder, have the regulator examined by a qualified technician. Item 65818 For technical questions, please call 1-888-866-5797. Page 9...

  • Page 10: Welding

    0.035 3/32 0.039 0.051 5~10.5 0.067 8.5~19 0.079 11.5~26 0.091 15~35 1-1/4 0.126 8~10 8~10 30~60 Torch Handle (7) Oxygen (OXy) Torch Valve Welding Nozzle (8) Acetylene (gAS) Torch Valve Page 10 For technical questions, please call 1-888-866-5797. Item 65818...
  • Page 11 Welding Step 2: Close Valves Regulator (10) Welding Step 3: Set Welding pressures See Table A on page 10. 4. Hold the Torch Handle in one hand and the striker in the other hand. Item 65818 For technical questions, please call 1-888-866-5797. Page 11...
  • Page 12 No Halo Halo Bluish Blue-White Small, Less Core Core Bright Core a. Starting to Add Oxygen b. proper Oxygen Mix c. Too Much Oxygen Welding Step 7: Welding Flame Adjustment Page 12 For technical questions, please call 1-888-866-5797. Item 65818...
  • Page 13 6. Lastly, close the Acetylene Torch Valve clockwise, and close the Oxygen Torch Valve clockwise. Acetylene (gAS) Torch Valve Shutdown Step 3: Open Acetylene Valve Shutdown Step 6: Close Torch Valves Item 65818 For technical questions, please call 1-888-866-5797. Page 13...

  • Page 14: Cutting

    Oxygen Cutting Lever: Activates extra flow of oxygen for cutting. Cutting Attachment (5) Oxygen Cutting Lever Torch Handle (7) Oxygen (OXy) Cutting Torch Valve Tip (6) pre-heat Oxygen Valve Acetylene (gAS) Torch Valve Page 14 For technical questions, please call 1-888-866-5797. Item 65818...
  • Page 15 Cutting Step 2: Close Valves Cutting Step 3: Set Cutting pressures See Table B on page 14. 4. Hold the Torch Handle in one hand and the striker in the other hand. Item 65818 For technical questions, please call 1-888-866-5797. Page 15...
  • Page 16 No Halo Halo Bluish Blue-White Small, Less Core Core Bright Core a. Starting to Add Oxygen b. proper Oxygen Mix c. Too Much Oxygen Cutting Step 8: pre-heat Flame Adjustment Page 16 For technical questions, please call 1-888-866-5797. Item 65818...
  • Page 17 Pre-heat Oxygen Valves clockwise. Oxygen (OXy) Torch Valve Acetylene (gAS) Torch Valve Shutdown Step 3: Open Acetylene Valve Acetylene (gAS) Torch Valve pre-heat Oxygen Valve Shutdown Step 6: Close Valves Item 65818 For technical questions, please call 1-888-866-5797. Page 17...

  • Page 18: Maintenance

    Use tip cleaner to clean Tip or replace if necessary. 2. Gas low. 2. Check gas level and refill if needed. Follow all safety precautions whenever diagnosing or servicing the tool. disconnect air supply before service. Page 18 For technical questions, please call 1-888-866-5797. Item 65818...

  • Page 19: Parts List And Assembly Diagram

    LICENSED TECHNICIANS, AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO. Item 65818 For technical questions, please call 1-888-866-5797. Page 19...
  • Page 20 Table C: Heating Nozzle Flow data Acetylene Oxygen Nozzle Acetylene Oxygen Pressure Pressure Size (CFH) (CFH) (PSIG) (PSIG) 8~12 6~10 7~22 6~20 10~15 8~12 15~44 14~40 20~30 10~15 33~88 30~80 Note: A heating nozzle may be used with this kit, but is not included. Chart provided for reference only. 3491 Mission Oaks Blvd.