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Summary of Contents for AUTO ARC MWG 160

Page 1: ...out the manual before installing operating or maintaining this equip ment This unit and these instructions are for use only by persons trained and experienced in the safe operation of welding equipmen...

Page 2: ...ations on how long an implied NO EVENT BE LIABLE FOR CONSEQUENTIAL INCIDENTAL warranty lasts so the above limitation may not apply to you OR SPECIAL DAMAGES ARISING OUT OF THE USE OF OR 4 This warrant...

Page 3: ...Cycle 1 SECTION 2 INSTALLATION 2 1 Gun Feeder Connector Installation 2 2 2 Gun Trigger Connections 2 2 3 Changing Wire Size 2 SECTION 3 SEQUENCE OF OPERATION 3 1 Gas Metal Arc Welding GMAW 3 3 2 Flux...

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Page 5: ...sult in minor personal injury or damage to this equipment A third signal word IMPORTANT highlights instruc tions which need special emphasis to obtain the most ef ficient operation of this equipment 1...

Page 6: ...nnect leads to matching leads behind panel 4 Close and secure side access door 2 3 CHANGING WIRE SIZE The MWG 160 gun is shipped ready to feed 0 023 in 0 6 mm welding wire The MWG 1 60B gun is shipped...

Page 7: ...en properly threaded and that correct initial tensions have been set on drive rolls 4 Turn on shielding gas supply 5 Place controls on the welding power source and wire feeder in required position for...

Page 8: ...RIC SHOCK can kIll Do not touch live electrical parts Shut down welding powersource and discon nect input power employing lockouttagging procedures before installing inspecting or servicing gun Lockou...

Page 9: ...can cause severe burns Allow cooling period before servicing 1 Remove nozzle 2 Cut off any portion of the electrode wire which ex tends beyond end of contact tube 3 Remove contact tube a CAUTION LOOS...

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Page 11: ...Februaryl989 FORM 112934 Effective With Style No JG 20 PARTS LIST...

Page 12: ...8 1 Figure A Exploded View Of MWG 160 Gun TC 11O 832 5 3 2 r 11 14 2 16 17 112934 Page 1...

Page 13: ...CEMENT PARTS Item No Part No HANDLE ASSEMBLY NUT MlOxl JACKET head tube STOP nozzle TUBE head SPRING nozzle TUBE contact 024 wire MWG 160 TUBE contact 030 wire MWG 1 60B NOZZLE slip type 1 2 orifice N...

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