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Summary of Contents for ps-100

Page 1: ...aintaining this equipment This unit and P0 Box 1079 these instructions are for use only by persons trained and experienced In Appleton WI 54912 USA the safe operation of welding equipment Do not allow...

Page 2: ...y does not apply claim procedures to be followed to components having normal useful life of lees then one 1 year such as spot welder tips relay and contactor points MILLERMATIC parts that come in cont...

Page 3: ...ing Handling 8 2 5 Description 9 SECTION 3 INSTALLATION 3 1 Location 9 3 2 Weld Output Connections 9 3 3 Control Module Receptacle Information And Connection 10 3 4 Electrical Input Connections 11 SEC...

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Page 5: ...ggles and glasses with side shields underneath appropriate filter lenses or plates protected by clear cover glass This is a MUST for welding or cutting and chipping to protect the eyes from radiant en...

Page 6: ...6 O listed 7 in Standards Index This includes a thorough steam or caustic cleaning or a solvent orwaterwashing depending on the combusti bles solubility followed by purging and inerting with ni trogen...

Page 7: ...ointing outlet away from people and soui es of ignition Wiper with a clean lintiess cloth Match regulator to cylinder Before connecting check that the regulator label and cylinder marking area and tha...

Page 8: ...reflective non combusti ble screens or panels Allow for free air circulation par ticularly at floor level Viewing the weld Provide face shields for all persons who will be looking directly at the weld...

Page 9: ...trol no contactor Welding power sources used with shielded metal arc welding SMAW and similar proc esses may not be equipped with welding power output on off control devices With such equip ment the e...

Page 10: ...a nadian Standards Association Standards Sales 178 Rexdale Boulevard Rexdale Ontario Canada M9W 1R3 13 NWSA booklet WELDING SAFETY BIBLIOGRA PHY obtainable from the National Welding Supply Association...

Page 11: ...ion 1 Safety Rules For Operation Of Arc Welding Power Source Safety instructions specifically pertaining to this unit ap pear throughout this manual highlighted by the signal words WARNING and CAUTION...

Page 12: ...he best weld ing performance 1 Keep cables as short as possible and place cables close together Excessive cable length adds resis tance which may reduce output or cause overload ing of the unit 2 Sele...

Page 13: ...l circuit common Socket G Not used Socket H 24 volts dc unregulated fused at 1 ampere Socket J 115 volts applied from external circuit for input contactor control Designed for use with a normally open...

Page 14: ...ons Remove the top cover and reposition or Install If appli cable the jumper links onto the terminal board to match the available line voltage positions shown on the input voltage label C Input Conduc...

Page 15: ...g equipment for the applica tion Keep all covers and panels in place while op erating 5 Turn on power to welding power source contactor Warranty Is void if the welding power source is and begin operat...

Page 16: ...MOTOR This unit is equipped with an exhaust fan and relies on forced draft for adequate cooling The fan motor is manufactured with lifetime sealed bearings and re quires no maintenance 6 3 OVERLOAD PR...

Page 17: ...leshooting of internal parts to be per formed only by qualified persons It is assumed that the unit was properly Installed and connected according to Section 3 of this manual the op erator is familiar...

Page 18: ...voltage jumper links not in proper position See Section 3 4 B for proper jumper link position Main transformer Ti and or main rectifier SRI and SR2 assembly overheating thermal shutdown Allow the uni...

Page 19: ...to to to to to to to to 0 Figure 6 2 CIrcuit Diagram Circuit Diagram No D 122 253...

Page 20: ...firing pg 22 2 115149 ENCLOSU RE circuit caids 1 110375 STAND OFF support 12 PL1 027645 LIGHT indicator red lens 125 volts ac 1 PLG51 56 57 090 469 HOUSING terminal header 10 pin 3 PLG52 53 072 566 H...

Page 21: ...038 659 BLOCK terminal 20 amp 8 pole 1 3T 106 699 BLOCK terminal 15 amp ii pole 1 038 618 LINK jumper 2 605 583 CATCH spring loaded 2 010 855 RETAINER screw No 2 2 010 853 FASTENER screw hd No 2 2 010...

Page 22: ...cnption Quantity IC linear4l36 4 IC linear358 3 CAPACITOR tantalum 0 33 uf 35 volts 1 CAPACITOR ceramic 0 1 uf 50 volts dc 14 CAPACITOR tantalum 1 uf 35 volts dc 3 CAPACITOR electrolyte 100 uf 35 volt...

Page 23: ...watt 3 9K ohm 1 R155 003 272 RESISTOR carbon film 0 25 watt I meg ohm 1 R164 167 039 334 RESISTOR carbon film 0 25 watt 27K ohm 2 RI 69 201 035 201 RESISTOR carbon film 0 25 watt lOOK ohm 2 R170 197 0...

Page 24: ...10K ohm 3 R4 039 331 RESISTOR carbon film 0 25 watt 4 7K ohm 1 R5 035 848 POTENTIOMETER cermet 25 turn 0 5 watt 10K ohm 1 R7 8 10 11 052 183 RESISTOR carbon film 0 25 watt 20K ohm 4 R9 035 888 RESIST...

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