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Summary of Contents for WeldKing NT1-4E
- Page 1 WeldKing™ NT1-4E MIG/MAG WELDING GUN OPERATION MANUAL...
- Page 2 1. Safety precaution 1.1 Before installing the welding gun, please read the safety precautions carefully and know about the equipment requirements (such as welders, wire feeders, shielding gas etc.) to make sure the correct installation. 1.2 For safety, only qualified people can operate the gun. 1.3 Make sure the rated gun works within rated current range.
- Page 3 3.1 Connect gun end Euro plug with wire feeder adaptor and tighten knob. 3.2 Installation and unload of gun neck assembly 3.2.1 Loose the locking screw with spanner when unload, pull out the gun neck. 3.2.2 Revolving gun handle one cycle along following “arrow”, insert the gun neck completely and lock the locking screw.
- Page 4 4.5 Do not drag other heavy objects (e.g. Wire feeder) with the gun. 4.6 after welding, Please clean the gun and keep it safe for the future use. 4.7 If the gun is not used more than one week, please take out the liner from the gun to avoid rust.
- Page 5 Troubleshooting and measures SN. TROUBLE REASON AND REMEDY No electric arc The circuit between the gun and work pieces is cut Power or control lead is faulty. Arc is set between Spatter accumulates in the nozzles nozzle Insulation of the nozzle is burned. and work piece Gun body or cable is Welding current is too high...
- Page 6 WeldKing NT1-4E, Order No. 07000412 Nozzles ITEM DESCRIPTION ORDER NO. Nozzle Self Insulated 21-37 Nozzle Self Insulated 21-50* Nozzle Self Insulated 21-62 Nozzle Self Insulated 21-37F Nozzle Self Insulated 21-50F Nozzle Self Insulated 21-62F Nozzle Self Shielding LA8201 Contact Tips...
- Page 7 Contact Tip 0.023”/0.6mm Ecu 11-23 Contact Tip 0.030”/0.8mm Ecu 11-30* Contact Tip 0.035”/0.9mm Ecu 11-35 Contact Tip 0.040”/1.0mm Ecu 11-40 Contact Tip 0.045”/1.2mm Ecu 11-45 Liners ITEM DESCRIPTION ORDER NO. Steel Liner 0.030”-0.035”/0.8-0.9mm X15ft 42-3035-12* Teflon Liner 0.030”-0.035”/0.8-0.9mm X15ft 42T-3035-12 * Default Component ITEM...
- Page 8 MALO WELDING PRODUCTS LTD. 3275, 14th ave, Unit A, Markham, Ontario, Canada, L3R Tel: 1 866 686 5088 Fax: 1 866 686 5090 www.malowelding.com Printed May 13, 2012...
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