Lincoln Electric IM665 manual PRO-CUT 25 Wiring Diagram, SW1

PRO-CUT 25

PRO-CUT 25 - WIRING DIAGRAM

WORK CLAMP

D10

WRK

RHRG30120

240uH

SW1

RL2

AC

AC

C26

4.7nF/4kV

IRG4BC30W

Q1a,b,c

8A

A

RL3

T2

+12VDC_SW

TRANSFER

300uH

1A/250V

F1

R1

1500uF/250V1500uF/250V

2uF/400V

RHRG30120

15K/3W15K/3W

INPUT

R1

CP

CP

C1a,b +

115/230/1/50/60 VAC

10/10W

RL2

D11

B

CP

CP

RL1

NZL (2)

C12

RL2

R2

Q2a,b,c

C14

C2a,b

+

C2b

AC

AC

IRG4BC30W

2.2uF/400V

R24

6.8k/5W

V1

RL1

RL2

115VAC

FN1

230VAC

L1

SH1

EL (3)

0.010

V2

T1

C13

4.7nF/4kV

SH-

SH+

230V

RL1

CN1

CN2

CN3

PT

115V

1

15VAC

9

1

2

15VAC

10

2

3

SAFETY

5

3

EV2

4

+28VDC

6

4

L1

12VDC

5

SEC GND

3

PC-25

NOT ALL COMPONENTS SHOWN

6

OVLOAD

22

FULL SCHEMATIC: 98044

115/230

7

2

SIPC25

+12VDC

NOT ALL COMPONENTS SHOWN

8

20

CN1

FULL SCHEMATIC: 98056

15

16

12

18

14

1

11

4

13

7

19

24

21

23

8

17

1

2

3

4

+15Vrms

EV1

PS2

PS1

OVLOAD

SEC GND

SAFETY

V+

+12VDC

+12VDC SW

+8V SW

SEC GND

OVLOAD

TRANSFER SW

TRANSFER

EV1 DRIVER

EV2 DRIVER

TRIGGER

OUTPUT

V OUT

POT WIPER

POT CW

POT CCW

8

6

17

9

3

1

2

18

14

7

15

4

11

5

16

10

12

13

23

22

24

NO

COM

NC

CN1

12VDC

5-3-99

EV1

99029

PS1

SPA25

NOT ALL COMPONENTS SHOWN

FULL SCHEMATIC: 99016

NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels. If the diagram is illegible, write to the Service Department for a replacement. Give the equipment code number..

F-1

DIAGRAMS

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