Red-D-Arc E300 3+2 Service Manual Download Page 9

ASSEMBLY

9

ITEM

PART NAME & DESCRIPTION

NO. REQ'D

PART NO.

1

Transformer assembly

1

15.077

2

Over load Thermostat 132 degrees C

1

14.277

3

Transformer Support

1

14.886

4

Insulator

13

11.707

5

Terminal Board

1

17.516

6

Over load 63 degrees C

1

14.285

7

Bracket

1

16.967

8

Front panel

1

16.968

9

Reactor

1

16.648

10

Resistor 100 Ohm

1

12.776

11

Rod

1

12.777

12

Frame Assembly

1

16.969

13

Base rails

2

15.081

14

Louvers

3

15.082

15

Circuit breaker 15 A

1

13.640

16

Base plate

1

17.504

17

Fan

1

16.080

18

Fan cover

1

14.878

19

Capacitor 4uF

1

363

20

Circuit breaker 10 A

2

13.728

21

Plate

1

17.505

22

Side Bracket

2

15.086

23

Heatsink

4

14.752

24

Lower Bracket

1

15.083

25

SCR diode IR 171RC40

6

905

26

Inside Bracket

2

14.754

27

Zenamic

6

12.736

28

Insulator

3

954

29

Shunt

1

14.899

30

Control panel frame assembly

1

14.893

31

Relay

1

14.765

32

Electronic panel GS9109b/c CC-CV

1

16.970

33

Front plate

1

14.895

34

Aluminum front name plate

1

17.823

35

Circuit breaker 30 A

1

15.084

36

Switch

4

910

37

Potentiometer 10K

2

12.993

38

Knob

2

14.293

39

Lifting support bracket

1

15.085

40

Stainless Steel Cover

1

14.901

41

Voltage change cover

1

16.972

42

Ground fault protector 25A

1

356

43

Rubber protection cover

1

13.410

44

On light

1

11.221

45

Connection Plate

3

15.419

46

Plate

1

17.506

47

Inductor

1

14.993

48

Rod

8

622

49

Lifting Hook

1

16.973

MISC. ASSEMBLY PARTS LIST

(SERIAL #s 0880 AND ABOVE)

Summary of Contents for E300 3+2

Page 1: ...E300 3 2 Electric Welder Service Manual SVM_E300 3 2 Stick Mig Capability Welding Excellence Modular Construction Environment Protected 2 000 Watt AC Power for Tools...

Page 2: ...as and other irritating products c Shielding gases used for arc welding can displace air and cause injury or death Always use enough ventilation especially in confined areas to insure breathing air is...

Page 3: ...and handtight except when the cylinder is in use or connected for use g Read and follow the instructions on compressed gas cylinders associated equipment and CGA publication P 1 Precautions for Safe...

Page 4: ...he short circuit arc current and produces an increase of amperage when the arc is shortened Strong arc force is best suited for use with 6010 electrodes where there is a tendency for sticking especial...

Page 5: ...imum output The output circuit is protected with circuit breakers Power tools should always be grounded to the welded frame unless they are protected by an approved system of double insulation MAINTEN...

Page 6: ...akes the arc more forceful and prevents sticking When a smoother arc is desired use less arc force 10 Arc force on off switch 11 Hot start on off switch When the switch is on a boost of current is app...

Page 7: ...f a problem cannot be corrected by following the instructions take the machine to the nearest Red D Arc Location TROUBLE CAUSE WHAT TO DO 1 Welder does not start No input power Check power switch Note...

Page 8: ...ASSEMBLY 8 MISCELLANEOUS ASSEMBLY SERIAL s 0880 AND ABOVE...

Page 9: ...ide Bracket 2 15 086 23 Heatsink 4 14 752 24 Lower Bracket 1 15 083 25 SCR diode IR 171RC40 6 905 26 Inside Bracket 2 14 754 27 Zenamic 6 12 736 28 Insulator 3 954 29 Shunt 1 14 899 30 Control panel f...

Page 10: ...53 Tie rod 6 17 507 54 Nut 6 17 508 55 Circuit breaker support 1 16 305 56 Left heatsink 1 17 509 57 Right heatsink 1 17 510 58 Washer 3 14 270 59 Rubber protection cover 3 14 658 60 Plate 1 17 824 6...

Page 11: ...WIRING DIAGRAMS 11 PRIMARY WIRING DIAGRAM...

Page 12: ...12 WIRING DIAGRAMS WIRING DIAGRAM...

Page 13: ...WIRING DIAGRAMS 13 WIRING DIAGRAM WITH OPTIONAL TIG PC BOARD...

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