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Semi-Automatic, Water-Cooled, MIG

(GMAW) Welding Gun

Tregaskiss.com/TechnicalSupport

1-855-MIGWELD (644-9353) (US & Canada)

+1-519-737-3000 (International)

February 2022

TG008-1.2

Bernard

®

 T-Gun™ 450, 600 amp 

Semi-Automatic Water-Cooled MIG Gun

 

OWNER'S MANUAL

Содержание T-Gun 450

Страница 1: ...ooled MIG GMAW Welding Gun Tregaskiss com TechnicalSupport 1 855 MIGWELD 644 9353 US Canada 1 519 737 3000 International February 2022 TG008 1 2 Bernard T Gun 450 600 amp Semi Automatic Water Cooled M...

Страница 2: ...ted material For customer support and special applications please call the Bernard Customer Service Department at 1 855 MIGWELD 644 9353 US Canada or 1 519 737 3000 International fax 1 708 946 6726 or...

Страница 3: ...RIDAD LEA ANTES DE USAR 7 3 1 Uso de s mbolos 7 3 2 Peligros en soldadura de arco 7 3 3 Advertencias de la Proposici n 65 del estado de California 9 3 4 Est ndares principales de seguridad 9 3 5 Infor...

Страница 4: ...ECHNICAL DATA 21 8 1 Neck Dimensions 21 SECTION 9 PARTS LIST 22 9 1 450 amp Model 22 9 2 600 amp Model 23 SECTION 10 TROUBLESHOOTING 24 10 1 Troubleshooting Table 24 ADDITIONAL SUPPORT MATERIALS 26 iv...

Страница 5: ...gnize and avoid the hazards involved During operation keep everybody especially children away ELECTRIC SHOCK can kill l Always wear dry insulating gloves l Insulate yourself from work and ground l Do...

Страница 6: ...re touching l Do not touch hot metal l Protect hot metal from contact by others NOISE can damage hearing Noise from some processes or equipment can damage hearing l Check for noise level limits exceed...

Страница 7: ...0 Subpart Q and Part 1926 Subpart J Website www osha gov SR7 2022 01 1 5 EMF Information Electric current flowing through any conductor causes localized electric and magnetic fields EMF The current fr...

Страница 8: ...r une connaissance une formation et une exp rience approfondies a d montr avec succ s sa capacit r soudre les probl mes li s la t che le travail ou le projet et a re u une formation en s curit afin de...

Страница 9: ...une protection corporelle en cuir ou des v tements ignifu ges FRC La protection du corps comporte des v tements sans huile comme des gants de cuir une chemise solide des panta lons sans revers des ch...

Страница 10: ...relatives aux CEM Le courant lectrique qui traverse tout conducteur g n re des champs lectromagn tiques CEM certains endroits Le courant issu d un soudage l arc et de proc d s connexes y compris le s...

Страница 11: ...tema en cuesti n adem s de haber asistido a una capacitaci n en seguridad para reconocer y evitar los peligros que implica el proceso Durante su operaci n mantenga lejos a todos especialmente a los n...

Страница 12: ...in vuelta calzado alto y una gorra PARTES CALIENTES puedan causar quemaduras severas l Permita que la antorcha se enfr e antes de tocarla l No toque metal caliente l Proteja a otros del contacto con e...

Страница 13: ...genera campos el ctricos y magn ticos EMF localizados La corriente del arco de soldadura y otras t cnicas afines como la soldadura por puntos el ranurado el corte por plasma y el calentamiento por in...

Страница 14: ...all pay Tregaskiss for all warranty claim costs incurred by Tregaskiss including inspection labor parts testing scrap and freight due to warranty claims submitted by Purchaser which are not covered by...

Страница 15: ...00 amp Semi Automatic Water Cooled MIG GMAW Welding Guns 450 amp gun Duty Cycle Rating 100 450 amp with CO2 Shielding Gas 60 450 amp with Mixed Gases 600 amp gun Duty Cycle Rating 100 600 amp with CO2...

Страница 16: ...or into quick connect block and tighten 4 Position assembly into feeder adaptor and trim liner within 1 16 1 6 mm of the drive rolls and remove burrs if necessary 5 Secure assembly into feeder 6 Threa...

Страница 17: ...Insert control plug into feeder 6 Securely clamp blue hose on rear housing to water out on water cooler and red hose on rear housing to water in on water cooler 7 Recheck a proper gas flow b drive ro...

Страница 18: ...e rear handle block 2 Tighten the power pin into the rear block using a 1 1 4 wrench on the rear block and a 5 8 wrench on the power pin 3 Install liner See section 7 4 Changing the Liner on page 18 4...

Страница 19: ...ting of contact tip l To prevent scoring on heavy duty retaining heads do not use pliers A Removal and Replacement 1 Pull slip on nozzles off with a clockwise twisting motion 2 When insulating nozzle...

Страница 20: ...h terminals with needle nose pliers 5 Depress switch plunger and nest back into housing 6 Fit switch housing into nest on handle switch leads must lie parallel 7 Align housing holes with threaded hole...

Страница 21: ...wer cable 5 Cut off water line and conduit cut off clamps and pull hoses off barbed fittings 6 Slide clamps on water line and conduit 7 Thread power cable on and tighten 8 Push water line and conduit...

Страница 22: ...er counterclockwise until liner is free from the power pin 3 With gun straightened grip conduit liner with pliers and remove 4 Feed replacement liner through gun using short strokes to avoid kinking T...

Страница 23: ...as white line 6 Pull gas and water line off of power block At this point rear power block will be removed from gun 7 Slide rear handle off gun 8 On front of gun release front handle from neck 9 Remove...

Страница 24: ...ure See section 7 2 Changing the Switch on page 16 15 At rear of gun slide rear handle up over outer jacket 16 Attach rear power block to power cable 17 Attach gas line and water line with new clamps...

Страница 25: ...00 76 00 1 48 38 00 455 60 60 degree 5 73 145 00 5 27 134 00 3 00 76 00 1 48 38 00 455 180 180 degree 7 45 189 00 0 00 0 00 3 00 76 00 1 48 38 00 595 45 45 degree 7 05 179 00 4 86 123 00 3 00 76 00 1...

Страница 26: ...able assembly 15 ft service actual length 14 5 ft 10 610 Handle front includes mounting screws 610 Handle rear 11 411 1 Switch 411 2 Switch housing includes mounting screws 411 3M Mounting screw 411 4...

Страница 27: ...Power cable assembly 15 ft service actual length 14 5 ft 9 610 Handle front includes mounting screws 610 Handle rear 10 411 1 Switch 411 2 Switch housing includes mounting screws 411 3M Mounting scre...

Страница 28: ...Contact tip size 2 Electrode eroding contact tip 3 Exceeding duty cycle 1 Replace with proper size 2 Inspect and or change drive rolls 3 Replace with properly rated Bernard MIG Gun 5 Erratic arc 1 Wor...

Страница 29: ...ose or poor power connection 1 a Replace with properly rated Bernard MIG Gun b Decrease parameters to within gun rating 2 a Clean tighten or replace cable grounding connection b Tighten gun and cable...

Страница 30: ...nicalSupport Scan to view the T Gun Semi Automatic Water Cooled MIG Gun Owner s Manual Scan to view the TOUGH LOCK Consumables Spec Sheet Scan to view the AccuLock R Consumables Spec Sheetl Scan to vi...

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