Lincoln Electric SVM189-B service manual Assembly of Items Inside the Magnum Spool GUN, Figure C.3

Models: SVM189-B

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C-7

ACCESSORIES

C-7

 

 

 

 

ASSEMBLY OF ITEMS INSIDE THE MAGNUM SPOOL GUN

FIGURE C.3

47

TOP VIEW

2

3

1 8

9

5

Spool Cover and left handle removed

 

MASTER KEY

 

1

 

3

 

2

 

4

Machine Connections

P6 CONNECTOR PINOUT

 

6

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1.Liner Assembly feeds all specified wire.

2.Drive Roll: This Drive Roll feeds all specified wires.

3.Idle Roll Assembly: Non-adjustable tension setting for all specified wires

4.Incoming Wire Guide: Highly wear-resistant.

5.P6 Connector Control Leads: Motor Power and Trigger. (See Maintenance Section for more details)

6.Welding Power and Shielding Gas Machine connec- tion (Sealed with 2 o-rings).

7.Locking Knob: Independently retains the wire spool on the spindle.

8.Liner Assembly: Includes a gas seal with the cable connector and is the outgoing wire guide.

9.Only 4 sub-assemblies: gun tube; cable; wire drive; trigger.

10.Conical spring (not shown) serves as the spool brake (use only with aluminum alloy 5356).

COMPACT WIRE WELDERS

Page 31
Image 31
Lincoln Electric SVM189-B service manual Assembly of Items Inside the Magnum Spool GUN, Figure C.3