Lincoln Electric SVM135-B service manual System Diagram B

Models: SVM135-B

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E-3

 

 

 

THEORY OF OPERATION

E-3

 

 

 

 

 

 

FIGURE E.2 — SYSTEM DIAGRAM B.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONTROL

 

 

 

 

 

BOX

 

 

 

 

 

(USER

 

 

 

 

 

INTERFACE)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INTERNAL

 

 

 

CONNECTION

 

 

 

 

POWER

 

 

 

 

SOURCE

 

 

 

 

 

 

 

 

 

 

WIRE DRIVE

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SYSTEM DIAGRAM B

This system utilizes two physical pieces of equipment. Refer to Figure E.2. The combi- nation Control Box (user interface) and power source (Power Wave 455) make up one of the circuit elements. This combina- tion unit is coupled to the wire drive module (Power Feed 10). Note the Control Box is attached to and internally connected to the power source.

The communication cable is depicted by the heavy black connector line. PC board power, communications and intelligence between the wire drive and combination power source/Control Box unit are con- veyed through this cable.

POWER WAVE 455/POWER FEED 10

Page 53
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Lincoln Electric SVM135-B service manual System Diagram B