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PRO 

WEL D 

3 0 0 -0 8 0 5 

PAGE 9 

ITEM      DESCRIPTION               

              PART NO.   

   1          CHUCK ADAPTOR          033-505  
   2          CONNECTOR STUD        033-506  
   3          BELLOWS                         302-0018  
   4          SHAFT EXT.                     302-0036  
   5          FRONT CAP                      302-0003  
   6          NYLON BEARING.          033-491  
   7          LIFTING ROD                   302-0012  
   8          SPRING ,MAIN    

                

302-0017  

   9          DAMPER COVER            302-0011  
   10        DAMPER                           302-0007  
   11        NUT, END CAP                033-481  
   12        DAMPER STOP                302-0021  
   13       

SCREW, #8-32 X 3/8 FSCS 

      115-0011  

   14        LIFT HOUSING                301-0019  
   15        LIFTING RING                  301-0014  
   16        MOVEABLE CORE          301-0013  
   17        SPRING , CORE                301-0012  
   18        GUN BODY                      302-0001  
   19        COIL YOKE BEARING    301-0009 

ITEM        DESCRIPTION                  PART NO.   

    21           WAVE WASHER                102-0117  
    22           REAR COIL YOKE             301-0016  
    23          

SCREW, #8-32 X 1/4 SET             

115-0010  

    24           LIFT ADJ. SCREW             301-0008  
    25           REAR CAP                          033-493  
    26          

SCREW, #8-32 X 3/4 PAN HD.    

037-521  

    27           HANDLE COVER               302-0009HD  
    28          

SCREW, #10-32 X 1/2 OVAL HD        

115-0009  

    29          

SCREW, 5/16-18 X 3/8 SET          

037-557  

    30           SPRING, TRIGGER            302-0016  
    31           SNAP RING                         302-0023  
    32           TRIGGER BUTTON           302-0013  
    33          

TRIGGER SWITCH ASSY 

     302-0010  

    34           CABLE GUIDE ASSY        302-0024  
    34A       

SCREW, #10-32 X .625 SHCS 

     115-0012  

    34B         CLAMP, CABLE GUIDE    302-0024-2  
    34C        

SUPPORT, CABLE GUIDE    

302-0024-1  

    35          

CONTROL CABLE ASSY 

     302-0028  

    36           WELD CABLE ASSY         036-904  
                  WELD CABLE BOOT        036-904-1  
    37          

CONTROL CABLE BOOT 

     036-897 

Содержание AG-805

Страница 1: ...OPERATION MAINTENANCE MANUAL ...

Страница 2: ......

Страница 3: ...SET UP 3 7 0 WELD TEST AND INSPECTION 5 7 1 WELD TEST 5 7 2 WELD INSPECTION 5 7 3 CAUSES OF POOR OR ERRATIC WELDS 5 7 4 TROUBLE SHOOTING POOR WELDS 7 8 0 MAINTENANCE 7 8 1 DISASSEMBLY 7 8 2 RE ASSEMBLY 7 8 3 WELD CABLE REPLACEMENT 8 8 4 CONTROL CABLE REPLACEMENT 8 8 5 GUN MAINTENANCE 8 PARTS LIST GUN ASSEMBLY ARC STD LD 9 10 9 0 TROUBLE SHOOTING GUIDE 11 ...

Страница 4: ...PRO WELD 300 0805 ...

Страница 5: ...300 0805 PRO WELD ...

Страница 6: ...PRO WELD 300 0805 ...

Страница 7: ...300 0805 PRO WELD ...

Страница 8: ...y parts or accessories against failures resulting from misuse abuse improper installation maladjustment or use not in accordance with the operating instructions furnished by the manufacturer The warranty is valid only when studs are purchased from sources approved by the manufacturer or are of identical specifications to the manufacturer s 3 0 SUGGESTED SAFETY PRECAUTIONS In any welding operation ...

Страница 9: ...lding tool Welds any length stud with a diameter range of 12 gauge through 5 8 inches Refer to figure 4 1 for weight and size specifications 5 0 UNPACKING There is very little to do when unpacking your ARC Stud Welding gun Your Stud Welder comes com plete with all the accessories and tool required for set up adjustment and maintenance Aside from the correct chuck ferrule grip and any special acces...

Страница 10: ...orward plunge of the stud Tighten the locking screws after centering the stud 3 The Plunge Length is the amount of stud exposed beyond the ferrule during initial set up Set the plunge by loosening the leg adjusting screws and moving the foot until the stud extends 1 8 to 3 16 past the end of the ferrule Tighten the leg adjusting screws after set ting the plunge and re check centering to be sure th...

Страница 11: ... and ferrule squarely against the ground work surface The main spring in the gun will take up the plunge length and the ferrule will seat against the base plate 8 Pull the trigger holding the gun completely still as above The gun will lift the stud from the base plate and draw an arc The end of the stud and the adjacent metal of the base plate will be melted by the weld arc The gun will then plung...

Страница 12: ...esults In an acceptable weld failure will occur in the stud material or tear out of a thin base plate Failure in the weld requires adjustment of procedure weld time and current setting 7 2 Weld Inspection Weld quality can be visually inspected Refer to Fig ure 7 1 as a reference to the quality of the weld 7 3 Causes Of Poor Or Erratic Welds 1 Loose chuck Does not grip stud tightly replace Not enou...

Страница 13: ...7 1 WELD INSPECTION GOOD STUD WELD A good full fillet STUD HANG UP Adjust foot to insure the stud is centered in the ferrule COLD WELD Increase weld current and or weld time HOT WELD Reduce weld current and or weld time PAGE 6 ...

Страница 14: ... this manual for location for numbers noted in this text 8 1 Disassembly of Gun 1 Loosen leg set screws 28 remove foot and leg assem bly Unscrew chuck adaptor and remove bellows 2 2 Unscrew end cap nuts 3 and remove front cover 4 3 Disconnect weld cable 31 from lifting rod assm 6 by removing screw 8 Remove lifting rod assembly 6 and main spring 7 4 Slide out lift stop housing 10 lifting ring 11 mo...

Страница 15: ...Lubricate lifting rod surface with a thin coat of high temperature bearing grease Lubricate M 24 M or equivalent PAGE 8 4 Install front cap 4 end cap nuts 3 bellow 2 and chuck adaptor 1 Make sure chuck adaptor is securely tightened 5 Guns with plunge damper replacement damper 33 has to be screwed all the way into the damper cover 32 Screw damper assembly into front cap 4 6 Install foot and leg ass...

Страница 16: ... 19 COIL YOKE BEARING 301 0009 ITEM DESCRIPTION PART NO 21 WAVE WASHER 102 0117 22 REAR COIL YOKE 301 0016 23 SCREW 8 32 X 1 4 SET 115 0010 24 LIFT ADJ SCREW 301 0008 25 REAR CAP 033 493 26 SCREW 8 32 X 3 4 PAN HD 037 521 27 HANDLE COVER 302 0009HD 28 SCREW 10 32 X 1 2 OVAL HD 115 0009 29 SCREW 5 16 18 X 3 8 SET 037 557 30 SPRING TRIGGER 302 0016 31 SNAP RING 302 0023 32 TRIGGER BUTTON 302 0013 33...

Страница 17: ...isassembly and clean Misalignment of accessories Re align fastener in center of i e legs foot piece grip by loosening the screws holding the foot and the legs Lift incorrectly set Adjust lift to recommend settings See section Set up of Weld Gun for suggested settings Weld quality appears Faulty or loose ground Clean area for grounding inconsistent from one connection Repair or tighten clamp weld t...

Страница 18: ...ouble shooting should be done by qualified personnel trained to work on this type of equip ment PROBLEM POSSIBLE CAUSE REMEDY Weld quality continued Poor quality fasteners Loose chuck Replace chuck Gun lifts but fastener Loose chuck Replace chuck Does not pull away from The work plate Accessory misalignment See previous problem for re alignment suggestions PAGE 11 ...

Страница 19: ...300 0805 PRO WELD ...

Страница 20: ...WELD PRO MANUFACTURED BY MADE IN THE U S A ...

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