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OM-196 596 Page 31

SECTION 7 – ELECTRICAL DIAGRAM

197 557

Figure 7-1. Circuit Diagram For Welding Power Source

Содержание Invision 354MP

Страница 1: ...es OM 196 596D August 2001 Description Stick SMAW Welding MIG GMAW Welding Pulsed MIG GMAW P Arc Welding Power Source With Built In Synergic Control Invision 354MP R Visit our website at www MillerWel...

Страница 2: ...alue established in 1929 This Owner s Manual is designed to help you get the most out of your Miller products Please take time to read the Safety precautions They will help you protect yourself agains...

Страница 3: ...g A Location 15 4 2 Weld Output Receptacles And Selecting Cable Sizes 16 4 3 Remote 14 Receptacle Information 16 4 4 Optional 115 Volt AC Duplex Receptacle And Circuit Breakers 17 4 5 Electrical Servi...

Страница 4: ...ry Directives 89 392 EEC 91 368 EEC 93 C 133 04 93 68 EEC Standards Electromagnetic compatibility EMC Product standard for arc welding equipment EN50199 December 1995 Safety Requirements for Arc Weldi...

Страница 5: ...r that cord plug is connected to a properly grounded receptacle outlet D When making input connections attach proper grounding conduc tor first double check connections D Frequently inspect input powe...

Страница 6: ...welding wire at contact tip when not in use D Wear oil free protective garments such as leather gloves heavy shirt cuffless trousers high shoes and a cap D Remove any combustibles such as a butane lig...

Страница 7: ...maintained D Keep high frequency source doors and panels tightly shut keep spark gaps at correct setting and use grounding and shielding to minimize the possibility of interference ARC WELDING can cau...

Страница 8: ...is a human health hazard However studies are still going forth and evidence continues to be examined Until the final conclusions of the research are reached you may wish to minimize your exposure to e...

Страница 9: ...ntation est bien raccord la borne de terre du sectionneur ou que la fiche du cordon est raccord e une prise correctement mise la terre D En effectuant les raccordements d entr e fixer d abord le condu...

Страница 10: ...er des v tements de protection d pourvus d huile tels que des gants en cuir une chemise en mat riau lourd des pantalons sans re vers des chaussures hautes et un couvre chef D Avant de souder retirer t...

Страница 11: ...ouvrements et dispositifs de protection LE RAYONNEMENT HAUTE FR QUENCE H F risque de provoquer des interf rences D Le rayonnement haute frequence peut provoquer des interf rences avec les quipements d...

Страница 12: ...champs magn tiques basse fr quence Le courant de soudage pendant son passage dans les c bles de sou dage causera des champs lectromagn tiques Il y a eu et il y a encore un certain souci propos de tel...

Страница 13: ...Use forced ventilation or local exhaust to remove the fumes 2 3 Use ventilating fan to remove fumes 3 Welding sparks can cause explosion or fire 3 1 Keep flammables away from welding Do not weld near...

Страница 14: ...y parts 7 When power is applied failed parts can explode or cause other parts to explode 8 Flying pieces of parts can cause injury Always wear a face shield when servicing unit 9 Always wear long slee...

Страница 15: ...OM 196 596 Page 11 2 2 Manufacturer s Rating Labels...

Страница 16: ...rol Line Connection Arc Force Shielded Metal Arc Welding SMAW Gas Metal Arc Welding GMAW Three Phase Static Frequency Con verter Transformer Rectifier U0 Rated No Load Voltage Average U1 Primary Volta...

Страница 17: ...0 04 While idling 3 2 Duty Cycle And Overheating Duty Cycle is percentage of 10 min utes that unit can weld at rated load without overheating If unit overheats output stops a Help message is displaye...

Страница 18: ...3 Volt Ampere Curves va_curve1 4 95 SA 188 537 SA 178 653 Volt ampere curves show mini mum and maximum voltage and amperage output capabilities of unit Curves of other settings fall be tween curves s...

Страница 19: ...rating label to determine input power needs 4 Line Disconnect Device Locate unit near correct input power supply Y Special installation may be required where gasoline or volatile liquids are present s...

Страница 20: ...is based on either a 4 volts or less drop or a current density of at least 300 circular mils per ampere S 0007 D 4 3 Remote 14 Receptacle Information Socket Socket Information 24 VOLTS AC A 24 volts...

Страница 21: ...from overload 3 Circuit Breaker CB2 CB2 protects 24 volt ac portion of Remote 14 receptacle from overload Press button to reset breaker 2 3 1 4 5 Electrical Service Guide Actual input voltage should...

Страница 22: ...ductors 2 Line Disconnect Device Select type and size of overcurrent protection using Section 4 5 Y Always connect green yel low wire to supply ground ing terminal never to a line terminal Input_9_99...

Страница 23: ...see Section 5 2 4 Ammeter Light Lights when display beneath is indicating amperage 5 Trim Indicator Light Lights when display beneath is indicating trim 6 Output Adjust Control Controls various output...

Страница 24: ...Preset Volts Blank V A 24 5 Actual Volts Actual Amps V A 24 5 250 Pulsed MIG Blank Pulse Display V Trim 50 Actual Volts Actual Amps V A 24 5 250 Stick Contactor Remote Blank Preset Amps V A 85 Actual...

Страница 25: ...Pulse welding mode Preset pulses per second PPS display for Manual Pulse welding mode Values shown are hypothetical The A Amperage and Trim lights illuminate as shown The Stick mode provides the Adap...

Страница 26: ...oltage control Stick unit is placed in CC mode for SMAW welding Synergic Pulser programs that use factory entered values are used to control process Setup screens see Section 5 6 al low programs or mo...

Страница 27: ...synergic control provides volt age control Select top line of display and press Increment or Decrement button un til MIG is displayed Select Induc tance line and use Increment or Decrement button to s...

Страница 28: ...t or Decrement button to access each program and the three modes as desired Select the fourth line and press Increment or Decre ment button to define each option On accessible or Off not accessi ble P...

Страница 29: ...daptive Or Non Adaptive Adaptive Pulse frequency is automatically regulated to maintain a constant arc length regardless of changes in wire stickout Non Adaptive Constant pulse frequency is main taine...

Страница 30: ...OM 196 596 Page 26 5 8 How Manual Pulsed MIG Waveform Components Affect Arc And Burn Off Rate...

Страница 31: ...308 0 8 mm 98 Argon 2 CO2 3 81 17 27 10 Stainless Steel 308 1 0 mm 98 Argon 2 CO2 2 54 19 81 11 Stainless Steel 308 1 2 mm 98 Argon 2 CO2 2 49 15 49 12 Stainless Steel 309 0 8 mm 98 Argon 2 CO2 3 81...

Страница 32: ...hs Replace Damaged Or Unreadable Labels Replace Cracked Torch Body Repair Or Replace Cracked Cables Repair Or Replace Cracked Cables And Cords Clean And Tighten Weld Connections 6 Months Blow Out Insi...

Страница 33: ...side of the unit has over heated The unit has shut down to allow the fan to cool it see Section 3 2 Operation will continue when the unit has cooled 7 Help 6 Display Indicates that the input voltage...

Страница 34: ...ircuit breaker see Section 4 6 Check for proper input power connections see Section 4 6 No weld output meter display On Input voltage outside acceptable range of variation see Section 4 5 Check repair...

Страница 35: ...OM 196 596 Page 31 SECTION 7 ELECTRICAL DIAGRAM 197 557 Figure 7 1 Circuit Diagram For Welding Power Source...

Страница 36: ...OM 196 596 Page 32 SECTION 8 PARTS LIST 802 453 A Hardware is common and not available unless listed Figure 8 1 Parts Assembly...

Страница 37: ...cle 1 22 179 625 CABLE pwr 6mm 4 c 4m 1 23 175 138 BOX louver 2 24 192 853 BRACKET mtg contactor capacitor PC Board 1 25 PC1 203 319 CIRCUIT CARD control 1 PLG2 131 056 CONNECTOR SOCKETS RC2 1 PLG3 13...

Страница 38: ...ANEL front 1 58 129 525 RECEPTACLE twlk insul fem 2 59 193 785 NAMEPLATE order by model and serial number 1 60 174 715 KNOB pointer 1 250 1 167 633 WASHER shldr nylon 1 188 308 WASHER flat nylon 1 159...

Страница 39: ...ting Torches Remote Controls Accessory Kits Replacement Parts No labor Spoolmate 185 Spoolmate 250 Canvas Covers Miller s True Blue Limited Warranty shall not apply to 1 Consumable components such as...

Страница 40: ...complete and retain with your personal records Always provide Model Name and Serial Style Number Call 1 800 4 A Miller or see our website at www MillerWelds com to locate a DISTRIBUTOR or SERVICE AGEN...

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