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Summary of Contents for Tandem Systems

Page 1: ...ons install operate or service this unit Call your distributor if you do not understand the directions __ 1 3 April 1993 Effective With Style No JD 25 Form OM 1553 Tandem Systems U U U For help call y...

Page 2: ...eration outside of the specifications for the equipment MILLER PRODUCTS ARE INTENDED FOR PURCHASE AND USE BY COMMER CIAL INDUSTRIAL USERS AND PERSONS TRAINED AND EXPERIEHCED IN THE USE AND MAINTENANCE...

Page 3: ...e Installation 8 3 3 Welding Gun Connections 9 3 4 Drive Motor Connections 9 3 5 Trailing Gun Position Adjustment 9 3 6 Flux Hopper Connections 10 3 7 Flux Nozzle Adjustment 10 3 8 Gun Component Chang...

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Page 5: ...ousers to avoid entry of sparks and slag Wear helmet with safety goggles or glasses with side shields underneath appropriate filter lenses or plates protected by clear cover glass This is a MUST for w...

Page 6: ...ck that area is free of sparks glowing embers and flames An empty container that held combustibles or that can produce flammable or toxic vapors when heated must never be welded on or cut unless conta...

Page 7: ...h regulator to cylinder Before connecting check that the regulator label and cylinder marking agree and that the regulator inlet and cylinder outlet match NEVER CONNECT a regulator designed for a part...

Page 8: ...ct eyes from exposure to arc NEVER look at an electric arc without protection Welding helmet or shield containing a filter plate shade no 12 or denser must be used when welding Place over face before...

Page 9: ...line cord with a ground lead is provided with the equipment for connection to a switchbox connect the ground lead to the grounded switchbox If a three prong plug is added for connection to a grounded...

Page 10: ...from the American National Standards Institute 1430 Broadway New York NY 10018 6 ANSI Standard Z49 2 FIRE PREVENTION IN THE USE OF CUTTING AND WELDING PRO CESSES obtainable from the American National...

Page 11: ...onal injury or damage to this equipment A third signal word Il I I1 1f Il highlights instruc tions which need special emphasis to obtain the most efficient operation of this equipment 2 2 RECEIVING HA...

Page 12: ...mounting hole layouts The mounting bracket can be installed directly onto a fixture or can be mounted to a cross slide weld oscillator or swivel mount installed onto a fixture 3 2 DRIVE ROLL AND WIRE...

Page 13: ...onnect switch in open position removing fuses from fuse box or shutting off and red tagging circuit breaker or other disconnecting device A low gun to cool before touching The welding wire and all met...

Page 14: ...n noz zle Secure nozzle extension by tightening mounting nut 3 8 GUN COMPONENT CHANGES WHEN CHANGING WIRE SIZE As a result of component wear or when changing welding wire size it is necessary to chang...

Page 15: ...quipment damage Do not allow welding cable to touch grounded feeder parts If the welding cable lug orexposed welding cable is in contact with any grounded feeder components during operation the 115 Vo...

Page 16: ...use wet or damp flux Do not pinch flux feed hose Keep foreign matter Out of flux system The welding wire and all metal parts in contact with it are energized while welding FUMES AND GASES can serious...

Page 17: ...onsist of padlocking line disconnect switch in open position removing fuses from fuse box or shutting off and red tagging circuit breaker or other disconnecting device Work on internal parts to be per...

Page 18: ...elding power source and disconnect input power employing lockout tagging procedures before inspecting maintaining or servicing Lockout tagging procedures consist of padlocking line disconnect switch i...

Page 19: ...excess pressure is required check gun contact tube for obstructions Drive roll is too large for wire size being used Change to proper size drive roll see Section 3 2 Worn drive roll Replace drive rol...

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Page 22: ...Figure A Motor Drive Assembly Rel TC 080366F TO O 018 31 OM 1553 Page 1...

Page 23: ...ooveknurled7 64wire 1 22 t056 776 ROLL drive V groove knurled 1 8 wire 1 22 t070 417 ROLL drive V groove knurled 5 32 wire 1 23 079 626 SCREW fillister hd 10 32x7 8 12 12 24 079 625 WASHER spring 1 2...

Page 24: ...BRUSH 2 41 081 630 CORD motorl7 inch 1 42 079 739 CLAMP cable 1 43 047 636 HOUSING PLUG PINS consisting of 079 535 TERMINAL male 14 44 075 150 WASHER fiber shield 622x1 x3 8 2 2 45 602 243 WASHER fla...

Page 25: ...3 32 wire 1 109 181 2 081 925 3 081 920 4 109 176 5 109 182 6 081 923 7 071 590 8 081 924 9 080 756 10 053317 11 081 919 12 t075 699 12 t075 696 12 t075 697 12 t075 698 12 t047 925 13 010859 14 085710...

Page 26: ...ure C Trailing Gun 1 109 181 LINER monocoil 183 ODx 041 lOx 15 1 2 081 925 GUIDE wire outlet 1 3 081 919 ADAPTER tube contact 1 4 109 177 INSULATOR tube head 1 5 109 182 TUBE HEAD EXTENSION 1 6 081 92...

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