ESAB A22 POB Simplified Service Manual Download Page 11

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SELECTION TABLE

Tube diameter

Centering mandrel

Spindle

Min. mm

Max. mm

Ordering no.

Ordering no.

9,9

10,5

442 634--880

442 714--880

10,3

10,9

442 634--881

10,7

11,3

442 634--882

11,1

11,7

442 634--883

11,5

12,1

442 634--884

11,9

12,7

442 634--885

12,5

13,3

442 634--886

13,1

13,9

442 635--880

332 208--880

13,7

14,5

442 635--881

14,3

15,4

442 635--882

15,2

16,3

442 635--883

16,1

17,6

442 635--884

17,4

19,0

442 635--885

18,8

20,2

442 635--886

19,9

21,7

442 635--887

21,4

23,2

442 636--880

332 209--880

22,9

24,7

442 636--881

24,4

26,6

442 636--882

26,3

28,5

442 636--883

28,1

30,7

442 636--884

30,3

33,1

442 636--885

32,7

36,7

442 636--886

36,2

40,1

442 636--887

39,6

43,7

442 637--880

332 210--880

43,2

47,3

442 637--881

46,7

51,8

442 637--882

51,2

57,2

442 637--883

56,6

63,7

442 637--884

63,0

71,4

442 637--885

70,6

79,0

442 637--886

78,2

86,6

442 637--887

Summary of Contents for A22 POB

Page 1: ...334 771 001 9611 A22 POB Tubeplate welding tools Simplified service manual...

Page 2: ...0 SELECTION TABLE 11 ACCESSORY SET FOR INTERNAL WELDING 12 ACCESSORY SET FOR EXTERNAL FILLET WELDING 13 ACCESSORY SET FOR WELDING TITANIUM 14 WORKING RANGE 15 DIMENSION DRAWING 16 DIAGRAM 17 CONNECTIO...

Page 3: ...MES AND GASES Can be dangerous to health S Keep your head out of the fumes S Use ventilation extraction at the arc or both to keep fumes and gases from your breathing zone and the general area ARC RAY...

Page 4: ...precautions S welding To make this easier each switch pushbutton or potentiometer is marked with a symbol or text that indicates its function when activated 2 The operator must ensure that S no unauth...

Page 5: ...60 mm 12 60 mm 12 60 mm according to designation Electrode angle for butt welding internal fillet welding external fillet welding internal welding See page 15 parallel with tube axis 30_ to tube axis...

Page 6: ...e page 18 and page 19 5 Tool dismantling It is necessary to dismantle the tool S For adjustment of the home position S In the event of a fault Dismantling S Remove the three bolts 1 in the support rin...

Page 7: ...ool reassembly S Insert the inner assembly 5 in the outer casing 6 Make sure that the microswitch is not located just opposite the lifting cog S Rotate the parts slightly relative to one another so as...

Page 8: ...zle 2 and the electrode nozzle with gas lens S Replace the electrode When changing to a different electrode diameter it is necess ary also to change the electrode nozzle 2 and the collet 1 dra1b001 Th...

Page 9: ...kpiece by screwing the spacing tube 9 in or out S Secure the setting by means of the locking nut 10 11 Inserting the filler wire S Cut off any bent length of the wire and file off the end S Feed the w...

Page 10: ...ower source or directly on the POB tube welding tool dra1b004 It is important that the tool is suspended according to the adjoining figure For balancing to weightlessness a counterbalancing device is...

Page 11: ...2 635 881 14 3 15 4 442 635 882 15 2 16 3 442 635 883 16 1 17 6 442 635 884 17 4 19 0 442 635 885 18 8 20 2 442 635 886 19 9 21 7 442 635 887 21 4 23 2 442 636 880 332 209 880 22 9 24 7 442 636 881 24...

Page 12: ...the electrode holder and link arm 05 far enough to allow the welding cable to be disconnected from the electrode holder 5 Push back the envelope 06 and the support tube 02 6 Connect the accessory set...

Page 13: ...key through the holes 8 and slacken the welding cable clamp approx 6 turns 4 Dismount the electrode holder and pull it out 5 Replace the electrode holder and pull into correct position by means of th...

Page 14: ...nce from the arc 2 Dismount the complete gas shield 2 from the three point support 3 by means of an Allen key 4 3 Adjust the weld diameter and arc length in the normal way preferably while the tool is...

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