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EXPLODED VIEW & PARTS LIST Effective September 2010 – TROUBLESHOOTING QUICK LOAD™ Liners Standard on all TOUGH GUN™ Robotic Air-Cooled MIG Guns ORDERING INFORMATION Water Cooled Certified ISO 9001 : 2008 Please read instructions prior to use.
As the name implies, the TOUGH GUN MIG Gun is made from durable materials and components engineered to perform in a rugged welding environment. Your TOUGH GUN MIG Gun is completely assembled and ready to weld, and has undergone numerous quality checks to ensure high performance.
Tregaskiss makes no other warranty of any kind, expressed or implied, including, but not limited to the warranties of merchantability or fitness for any purpose. Tregaskiss shall not be liable under any circumstances to Buyer, or to any person who shall purchase from Buyer, for damages of any kind, including, but not limited to any, direct, indirect incidental or consequential damages or loss of production or loss of profits resulting from any cause whatsoever, including, but not limited to, any delay, act, error or omission of Tregaskiss.
1.0 – INSTALLATION WARNING: Ensure water supply is on before operating gun. 1.1 INSTALLING QUICK CONNECT BLOCK TO FEEDER QUICK CONNECT SET SCREW STEP #1 BLOCK FEEDER Insert the correct feeder adaptor liner for desired wire diameter ADAPTOR (2 provided) flush with the threaded end of the feeder adaptor. ...
Neck insulator must be in place. External neck thread can be cleaned with a 9/16” - 18 die. NOTE: Any of the above nozzle and contact tip systems can be used on the TOUGH GUN 350, 450, 550 or 650 amp models.
2.2 NOZZLE AND CONTACT TIP SYSTEMS – WATER-COOLED GUNS 450 AMP HEAVY DUTY NECK STANDARD DUTY NOZZLE HEAVY DUTY VARIOUS LENGTHS CONTACT TIP INSULATOR AVAILABLE DIFFUSER CERAMIC TOUGH LOCK TOUGH LOCK NOZZLE (THREAD ON) INSULATOR CONTACT TIP DIFFUSER 600 AMP IMPORTANT ...
2.4 NECK REPLACEMENT – WATER-COOLED GUNS STEP #1 M5 SCREWS Remove liner from gun (See Section 2.5 LINER REPLACEMENT). Remove two front housing screws. STEP #2 NECK WHITE CONDUIT LINE FRONT HOUSING WATER LINES (BLUE) AND POWER LINE (RED) ...
STEP #3 CONDUIT LINER NECK Thread liner into power pin. Trim conduit liner with 3/4” (19 mm) stick out for Air Cooled (404-20 and 404-3 Retaining Heads) and 1/2” (13 mm) for Water Cooled (454-1 Retaining Heads). Remove any burr that may obstruct wire feed, especially on flat wire type conduit liner.
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STEP #2 POWER & RED REAR HANDLE WATER LINE BLUE WATER LINE 450/600 AMP 2 PIECE WHITE CONDUIT LINE POWER PIN Pull the rear handle up the gun approximately 1 ft. Unscrew power cable from rear power block. ...
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STEP #6 NECK FRONT HANDLE OUTER JACKET Slide outer jacket under front handle and bring front handle up to neck and secure. STEP #7 POWER & RED BLUE WATER LINE REAR HOUSING WATER LINE POWER PIN WHITE CONDUIT LINE ...
REAR HOUSING - OLD STYLE ONLY 666-10 REAR HOUSING 4.3 CONNECTOR OPTIONS – WATER-COOLED GUNS Euro Connector option - for European style feeders and feeder adaptors for 450 and 600 amp TOUGH GUN™ MIG Guns. PART # DESCRIPTION 675-2 EURO HOUSING - W/C...
6.0 – EXPLODED VIEW AND PARTS LIST – AIR-COOLED GUNS Air-Cooled Front-End Air-Cooled Back-End Numbers in this column correspond to the exploded view images above. DESCRIPTION PART # DESCRIPTION STANDARD NOZZLES (Self Insulated) UNICABLE ASSEMBLY 401-40-38 SUPER TAPERED NOZZLE - 3/8" BORE (BRASS) 513-104 4' (1.2 m) SERVICE - 500 AMP 404-4-38...
W 0.052" 505-180 Long Length 45 degrees 405-45LL 60 degrees 405-60LL *TOUGH GUN I.C.E. Technology is not available with 600 amp model TOUGH GUN I.C.E.* **AutoLength™ Pins not compatible with wire sizes for aluminum wire 22 degrees 591-22 45 degrees 591-45...
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