Lincoln Electric COOL ARC IM911 Operator's Manual
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Lincoln Electric COOL ARC IM911 Operator's Manual

Lincoln Electric COOL ARC IM911 Operator's Manual

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RETURN TO MAIN MENU
®
COOL ARC 40 STAND ALONE
IM911
December, 2008
WATER COOLER
11373
For use with machines having Code Numbers:
Safety Depends on You
Lincoln arc welding and cutting
equipment is designed and built
with safety in mind. However, your
overall safety can be increased by
proper installation ... and thought-
ful operation on your part. DO
NOT INSTALL, OPERATE OR
REPAIR THIS EQUIPMENT
WITHOUT
READING
THIS
MANUAL AND THE SAFETY
PRECAUTIONS CONTAINED
THROUGHOUT. And, most
importantly, think before you act
and be careful.
N80
IP 21S
OPERATOR'S MANUAL
Copyright © Lincoln Global Inc.
• World's Leader in Welding and Cutting Products •
• Sales and Service through Subsidiaries and Distributors Worldwide •
Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com

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Summary of Contents for Lincoln Electric COOL ARC IM911

  • Page 1 RETURN TO MAIN MENU ® COOL ARC 40 STAND ALONE IM911 December, 2008 WATER COOLER 11373 For use with machines having Code Numbers: Safety Depends on You Lincoln arc welding and cutting equipment is designed and built with safety in mind. However, your overall safety can be increased by proper installation ...
  • Page 2 351040, Miami, Florida 33135 or CSA Standard W117.2-1974. A Free copy of “Arc Welding Safety” booklet E205 is available from the Lincoln Electric Company, 22801 St. Clair Avenue, Cleveland, Ohio 44117-1199. BE SURE THAT ALL INSTALLATION, OPERATION, MAINTENANCE AND REPAIR PROCEDURES ARE PERFORMED ONLY BY QUALIFIED INDIVIDUALS.
  • Page 3 ELECTRIC SHOCK can kill. 3.a. The electrode and work (or ground) circuits are electrically “hot” when the welder is on. Do not touch these “hot” parts with your bare skin or wet clothing. Wear dry, hole-free gloves to insulate hands. 3.b.
  • Page 4 WELDING and CUTTING SPARKS can cause fire or explosion. 6.a. Remove fire hazards from the welding area. If this is not possible, cover them to prevent the welding sparks from starting a fire. Remember that welding spark sand hot materials from welding can easily go through small cracks and openings to adjacent areas.
  • Page 5 PRÉCAUTIONS DE SÛRETÉ Pour votre propre protection lire et observer toutes les instruc- tions et les précautions de sûreté specifiques qui parraissent dans ce manuel aussi bien que les précautions de sûreté générales suivantes: Sûreté Pour Soudage A LʼArc 1. Protegez-vous contre la secousse électrique: a.
  • Page 6 Electric for advice or information about their use of our products. We respond to our customers based on the best information in our posses- sion at that time. Lincoln Electric is not in a position to warrant or guarantee such advice, and assumes no liability, with respect to such infor- mation or advice.

  • Page 7: Table Of Contents

    Installation ...Section A Technical Specifications ...A-1 Safety Precautions...A-2 Unpacking the COOL ARC® 40...A-2 Filling the Coolant Reservoir ...A-2 Coolant “In” and “out” Connections ...A-3 Input Power Connection...A-4 Installation on Undercarriage or Power Source ...A-4 Horizontal Installation on the Top of a Power Source...A-4 Vertical Installation on Power Source with a Dual Cylinder Undercarriage.

  • Page 8: Installation

    TECHNICAL SPECIFICATIONS – COOL ARC® 40 Product No. / Model Input Current Draw @ 60Hz Input Current Draw @ 50Hz Input Maximum Operating Pressure and Flow Rate (Open Flow, Without Welding Torch Restriction) Typical Operating Pressure and Flow Rate (With Welding Torch Restriction) Reservoir Size Recommended Coolant Shipping...

  • Page 9: Safety Precautions

    SAFETY PRECAUTIONS WARNING ELECTRIC SHOCK can kill. • Disconnect input power by remov- ing plug from receptacle before working inside Cooler. • Use only grounded receptacle. • Do not remove the power cord ground prong. • Do not touch electrically “hot” parts inside Cooler. •...

  • Page 10: Coolant "In" And "Out" Connections

    LYING DOWN (HORIZONTAL): Carefully add 2 gallons (7.6 liters) of coolant through a funnel into the coolant reservoir fill hole. AVOID SPILLING COOLANT INTO THE LOUVERS ON THE TOP OF THE COOLER. The cooler is "FULL" when the coolant lies just below the coolant reservoir opening with the cooler in the upright (vertical) position.

  • Page 11: Input Power Connection

    Remove the connector nut from the INLET hose by making a straight cut 6-12 mm (1/4"-1/2") away from the end of the nipple located inside of the hose. Take the nipple and the connector nut ordered above and insert the nipple into the connector nut so that the threaded end of the connector nut points away from the barbed end of the nipple.

  • Page 12: Installation Of Water Cooled Accessories

    INSTALLATION OF WATER COOLED ACCESSORIES After following the installation instructions above, the COOL ARC® 40 is ready for connection to a water- cooled accessory. WATER COOLED TIG TORCH AND MIG GUN Follow Figure 2 when using the COOL ARC® 40 with water-cooled TIG torches.

  • Page 13: Operation

    PRODUCT DESCRIPTION The COOL ARC® 40 is a stand alone re-circulation cooling system designed for use with water-cooled TIG, MIG, PAC (Plasma Arc Cutting) and PAW (Plasma Arc Welding) guns and torches. The coolant "IN" and "OUT" connections are 5/8-18 left-hand female threads which match the standard connector nut of domestic water hoses (CGA style) and water- cooled TIG torches.

  • Page 14: Cooling Efficiency

    COOLING EFFICIENCY The high cooling efficiency of the COOL ARC® 40 offers a cooler, more comfortable Torch than a con- ventional air-cooled Torch. The COOL ARC® 40 effectively removes the heat produced by the welding arc from the gun or torch handle and places it into the exiting air flow at the back of the Cooler.

  • Page 15: Accessories

    Coolant hoses are readily available from an industrial welding supplier or in MIG or TIG hook-up kits provid- ed by Lincoln Electric. Refer to Magnum accessory lit- erature sheets. For lengths of coolant hoses over 7.6 m (25 Ft.) and up to 15.2 m (50 Ft)., 7.9 mm (5/16”) I.D.

  • Page 16: Maintenance

    SAFETY PRECAUTIONS WARNING ELECTRIC SHOCK • Disconnect input power by removing plug from receptacle before working inside Cooler. • Do not operate with covers removed. • Use only grounded receptacle. • Do not remove the power cord ground prong. • Do not touch electrically “hot” parts inside Cooler.

  • Page 17: Coolant Treatment Recommendation

    COOLANT TREATMENT RECOMMENDATION This procedure is intended to provide a means of reducing the objectionable amount of fungal and bac- terial contamination that has occurred in COOL ARC® 40 water coolers and cooling systems. Additive The recommended additive can be purchased at local pool supply stores.

  • Page 18: Service The Pump Inlet Strainer

    Removing Coolant: a. Drain coolant from the reservoir using clean siphon- ing equipment b. Coolant level should be drained below the strainerʼs pressure fitting: • This prevents coolant from streaming out of unit when strainer nut is removed SERVICE THE PUMPS INLET STRAINER: a.

  • Page 19: Troubleshooting

    HOW TO USE TROUBLESHOOTING GUIDE Service and Repair should only be performed by Lincoln Electric Factory Trained Personnel. Unauthorized repairs performed on this equipment may result in danger to the technician and machine operator and will invalidate your factory warranty. For your safety and to avoid Electrical Shock, please observe all safety notes and precautions detailed throughout this manual.
  • Page 20 Observe all Safety Guidelines detailed throughout this manual PROBLEMS (SYMPTOMS) Cooler does not operate with power switch "ON". (Switch pushed to "I" position.) Internal water leak. Torch or gun runs hot. Fan operates but there is low coolant flow. Fan operates but there is no coolant flow.
  • Page 21 DIAGRAMS COOL ARC® 40...

  • Page 22: Dimension Print

    DIMENSION PRINT COOL ARC® 40...
  • Page 23 NOTES COOL ARC® 40...
  • Page 24 ● WARNING ● Spanish ● AVISO DE PRECAUCION ● French ● ATTENTION ● ● German WARNUNG ● Portuguese ● ATENÇÃO ● Japanese Chinese Korean Arabic ● ● ● ● ● ● ● ● ● ●...
  • Page 25 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● Spanish ● PRECAUCION French ● ATTENTION ● German WARNUNG Portuguese ● ● Japanese Chinese Korean Arabic WARNING AVISO DE ATENÇÃO...
  • Page 26 • World's Leader in Welding and Cutting Products • • Sales and Service through Subsidiaries and Distributors Worldwide • Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com...

This manual is also suitable for:

Cool arc 40

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