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Weld Control Selector Guide - Page 33

COBRaMatiC COnnECtiVity

Cobramatic

“Show Us Your Colors”

Prince XL

Pistol Grip

Python

Advanced Gooseneck

CobraMAX

™

Gooseneck Torch

V350PRO

120VAC Output

14 Pin

Ultra Flex™ 350

120VAC Output

19 & 14 Pin

XMT 304

120VAC Output

14 Pin

SVI 450i

120VAC Output

19 Pin

Cobra Welding Systems

Summary of Contents for ELECTRIC ARC WELDING EQUIPMENT

Page 1: ...d Control Selector Guide Manual 091 0458 Revision Oct 2003 Rev E Weld Control Selector Guide The Most Comprehensive Guide to Connecting Prince XL Spool Guns Cobramatic Wire Feed Systems to Welding Pow...

Page 2: ...removed form the work surface the area is well ventilated or the operator wears an air supplied respirator Work in a confined space only while it is being ventilated and if necessary while wearing an...

Page 3: ...fied or exchanged 3 Hose Prohibited use Never use hose other than that designed for the specified gas Ageneral hose identification rule is red for fuel gas green for oxygen and black for inert gases U...

Page 4: ...g circuit or in ungrounded electrically HOT equipment can fatally shock a person whose body becomes a conductor DO NOT STAND SIT LIE LEAN ON OR TOUCH a wet surface when welding without suitable protec...

Page 5: ...wo types of contactor signals that various power supply manufacturers use The first is a Closing Contact signal With this type of signal the weld control simply touches the two contactor leads togethe...

Page 6: ...Weld Control Selector Guide Page v Table of Contents Power Supply Listing 1 Airco 7 Esab 9 Hobart 12 Lincoln 14 Miller 18 Powcon 21 Panasonic 23 Thermal Dynamics 24 Appendix 25 Warranty...

Page 7: ...Weld Control Selector Guide Page vi This page intentionally blank...

Page 8: ...intage C M 6 Millermatic 250 X 251 D M 5 6 CP 200 250TS 300 302 MC 300VS A 1 6 7 M 1 2 3 Shopmaster 300 A 7 M 1 3 All Delta Welds Pulstar 450 IntelliWeld 650 A 1 6 7 M 1 3 5 Arc Pak 350 A 1 6 7 M 1 3...

Page 9: ...lse Power 500 I L 4 R3S 250 325 400 I L 4 5 CV 200 250 300 400 I L 7 L 6 Invertec V300 PRO V350 PRO Fac Adv Invertec V350 PRO Contractor L I I J Rec 7 8 8 L 6 L 9 TIG 250 300 Squarewave 300 350 I 2 L...

Page 10: ...I H 3 HT 1 2 Hobart Excel Arc CV CV CC I H 3 HT 1 2 Fabricator 210 300LF I 11 T 2 M 1 Fabricator 250 I T 2 Mega Flex RCC RVS I H 3 HT 1 CyberTig CyberWave I 2 H 4 Porta Tig Stick I 2 H 4 TR 250 I J R...

Page 11: ...260 Intfc Cbl E P N 005 0206 MigMaster 250 Module L P N 005 0676 PA L1 Spool Gun Control Weld Control Selector Guide Page 4 200SM B 6 P 2 300SM I P 1 300T 300SS I 2 P 4 400SS I 2 P 5 400SM 400SMT 630...

Page 12: ...ny of the newer power supplies especially the inverter style units now use a Dinse style connector for the weld power out This means the lug on the power cable of the Spool gun must be cut off and rep...

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Page 14: ...d above the wire feed motor 2 Connect the green contactor lead extending from the Control to TB2 22 and the red contactor lead to TB2 21 3 Connect the black wire extending from the Control to TB2 21 a...

Page 15: ...ANUAL 2 Use Voltage Trim for voltage control 3 Use spoolgun wire speed knob to adjust wire speed A 3 Two Prong Plug Miller 039 635 Hubbel 7101 The WC 1 Weld Control or the Cobramatic Cabinet can be co...

Page 16: ...Migmaster 251 located by the wire feeder inside the welder The older L Tec 225 is connected as follows 1 Install 1 4 250 wide female spade connectors to the Black and White contactor wires extending...

Page 17: ...as Posa Start is not used Some ESAB L TEC CV CC machines have 19 pin J1 amphenols and are connected as follows 1 Connect the black and white contactor leads extending from the WC 1 or the Cobramatic...

Page 18: ...ic WILL OCCUR The WC 1 Weld Control or the Cobramatic Cabinet can be connected to All L Tec Linde TIG CC machines as follows Note Various contactor plugs have been used over the years 1 Connect the bl...

Page 19: ...illermatic 250 kit A WC 1 Weld Control or Cobramatic System may be hooked up to any of the BetaMig systems above In each case the 115VAC plug from the Cobramatic Cabinet must go to a standard wall out...

Page 20: ...ord to the 19 Pin Amphenol black to pin E white to pin F and green to pin G 3 With the WC 1 the Posa start switch will be in the OFF Position and the Red and Green leads will not be used 4 If the powe...

Page 21: ...wires 202 and 203 going to plug J6 on the main P C board 4 Splice the black wire extending from the Control to wire 202 and the white wire to 203 5 Set the unit on MANUAL and adjust the voltage using...

Page 22: ...red wire 203 4 Locate trigger lead plug J13 It is a connector plug coming through the center divider of SP255 It can be found just forward of the upper left side of the main PC Board There ll be a 6...

Page 23: ...CC mode red and green Posa Start leads must be connected see section L 8 9 Lincoln Electric L 4 New Lincoln power supplies use a 14 Pin X clocked amphenol similar to the Miller machines however the pi...

Page 24: ...wer lug to the contactor box TORCH side and the positive lead from the power supply to the WELD POWER side 2 Plug the 115VAC plug from the WC 1 or Cobramatic into a standard wall outlet 3 Connect the...

Page 25: ...panel and the contactor selector on 14 Pin Note On the XMT series machines a Dinse style connector MK P N 153 0755 would have to replace the lug on the power cable of the spool gun Older style Miller...

Page 26: ...not turn on the feeder The WC 1 Control Box or a Cobramatic system can also be connected to Miller CC power supplies with 14 Pin amphenols as follows 1 Connect the black and white contactor leads fro...

Page 27: ...r box is recommended 1 Connect the WC 1 or Cobramatic to the contactor box as shown in the Appendix 2 Connect the spool gun power lug to the contactor box TORCH side and the positive lead from the pow...

Page 28: ...ire it to the 14 pin black to pin 1 white to pin 2 and green to pin 3 3 Add a jumper between pins 10 and 14 4 Tape off WC 1 red and green leads and turn off Posa Start switch as Posa Start is not used...

Page 29: ...et is connected to Powcon power supplies as follows 1 Connect the black and white contactor leads from the WC 1 or the Cobramatic to pins B E of the 17 Pin amphenol plug black to B and white to E Plac...

Page 30: ...rd wall outlet 2 Connect the black and white contactor leads of the Cobramatic Cabinet to pins 1 and of the Spool gun plug on the front of the Gunslinger 260 Place the contactor on the Cobramatic in t...

Page 31: ...amphenol in the 1 hole Inside the hinged left door there s a terminal strip with four male spades Remove the existing wires and fasten the wires from the amphenol as shown below NOTE With this hook up...

Page 32: ...endix PosaStart Connections 27 Contactor Output Configuration 28 MK200 Contactor Box Connections 29 WC 1 Spool Gun Connections 30 Spool Gun Controls 31 Utility Style Welders 32 Cobramatic Connectivity...

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Page 34: ...ork this lead must be connected to the welding GROUND Typically most power supplies will accept the PosaStart lead connected to either the work GROUND lug on their front panel or the GROUND clamp Howe...

Page 35: ...risk of personal injury from electrocution Figure A For the 115VAC Contactor type the weld control must send 115VAC into the power supply to close the contactor In order to obtain this configuration...

Page 36: ...black and white contactor cord from WC 1 or Cobramatic 2 Connect the leads extending from the contactor box to the WC 1 Cobramatic main board as shown below CAUTION When working with voltages present...

Page 37: ...ed POWER CABLE GAS HOSE Cylinder or Manifold Shielding Gas Supply ELECTRICAL CABLE NOTE The Posa Start feature permits the WC 1 to be used in combination with any Constant Current DC power source with...

Page 38: ...R POWER SUPPLIES WITH 14 PIN AMPHENOLS The PA M1 connects directly to Miller power supplies 24V system that are classified with 14 Pin amphenols as type 6 or 9 and to Thermal Arc units such as Miller...

Page 39: ...becomes difficult is How to trigger the contactor If the trigger leads from the units are accessible then the contactor leads from the Cobra Cabinet or the WC 1 Control Box may be spliced to these le...

Page 40: ...ITY Cobramatic Show Us Your Colors Prince XL Pistol Grip Python Advanced Gooseneck CobraMAX Gooseneck Torch V350PRO 120VAC Output 14 Pin Ultra Flex 350 120VAC Output 19 14 Pin XMT 304 120VAC Output 14...

Page 41: ...005 0261 PA M 1 005 0261 PA L1 005 0676 Interface Cable 005 0206 V350PRO Ultra Flex 350 XMT 304 Migmaster 250 Interface Cable 005 0617 Gunslinger 260 Interface Cable 005 0629 MillerMatic 251 Interface...

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Page 44: ...Products may honor an original user s warranty claims on warranted equipment in the event of failure resulting froma defect within the following periods from the date of delivery of equipment to the...

Page 45: ...www mkproducts com 16882 Armstrong Ave Irvine California 92606 TEL 949 863 1234 FAX 949 474 1428...

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