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G-7G-7

ELECTRICAL DIAGRAMS

Firing Board Layout (G2699-2)

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FIRING BOARD

 

G2699-2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DC 655

ITEM

REQ'D

PART NO.

DESCRIPTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAPACITORS = MFD/VOLTS

7-17-98A

RESISTORS = OHMS

G2699-2

 

Board

it may

 

 

Printed Circuit

and repair since

 

machine.

Lincoln Electric assumes no responsibility for liablilities resulting from board level troubleshooting. PC Board repairs will invalidate your factory warranty. Individual

Components are not available from Lincoln Electric. This information is provided for reference only. Lincoln Electric discourages board level troubleshooting

 

compromise the quality of the design and may result in danger to the Machine Operator or Technician. Improper PC board repairs could result in damage to the

 

NOTE:

 

 

 

G2699-2

7-17-98A

Page 107
Image 107
Lincoln Electric DC-655 service manual Firing Board Layout G2699-2