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Uni-Mig 500SWF User manual

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INSTRUCTION MANUAL
UNIMIG 500SWF
MIG Welder (415V)
50-500A
W254
Page 1
Instruction Manual for UNIMIG 500SWF (W254)
16/12/2014
All manuals and user guides at all-guides.com
all-guides.com
Machine Model
Description Part Number
UNIMIG Workshop 500SWF KUM500SWF
CONTENTS PAGE No:
Safety 4
General Description 6
Operation 7
Parts List 9
Machine Parts 11
Welding Tips 12
Maintenance 14
Trouble Shooting 14
UNIMIG pursue a policy of continuous research and development, and therefore
reserve the right to change the specifications, or design, without prior notice. *3 year warranty power source.
YEARS Warranty*
3
*** CAUTION ***
Do not heat, cut or weld tanks, drums or containers
until the proper steps have been taken to insure that such procedures will not cause
flammable or toxic vapours from substance inside. These can cause an explosion even
though the vessel has been “cleaned”.Vent hollow castings or containers before heating,
cutting or welding. They may explode.
Page 2
Instruction Manual for UNIMIG 500SWF (W254)
16/12/2014
All manuals and user guides at all-guides.com
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I1J)2%!!
I1J)2%!!'
!"#$#
I+.H/5
I&
IB>5A1662
I>
I=
I7
I.
I//
I=1+/+/K2
I(.5A
9  /    .   50A
0>C
Page 3
Instruction Manual for UNIMIG 500SWF (W254)
16/12/2014
All manuals and user guides at all-guides.com


         
 !
     
 
 "

                
# "       
             
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!        
  

$%&
%" '   #
$#

%%#()
%%  #   
"&#
  # 
'(()*+(&,
-$
%&  # 
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  # #    
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
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
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#$9 
8#
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($1 
8.)-
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
80 
"$
#$1+
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($   #  +
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8'#''
'$#
:
8"##
!$%&$,-
#
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
1% 2
39           
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3< 3

37     


4%()
3%
2
2##
=          
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2#

2
SAFETY
Page 4
Instruction Manual for UNIMIG 500SWF (W254)
16/12/2014
All manuals and user guides at all-guides.com
34
2
2
2 "          

    #    
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  #

2
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37$
2>##

21      
    1#

26
27#  

21
5% 
3%:$
2     

2
2             

2        

#

2-
2
2    #

 6'#  #

    #

37
2 
 
2#

2
:
2     +

7%8)
3; -
2
2           

2   -    #
        

2#

2
2
             
??
37$
2@
2!
./
2A
2>$
8
8
 

2B         
#$
8##
8
8
8
2@+
=
2B
2>
             

3; $
2;
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
2
2; $
8#
8
8#
8:
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0

0
SAFETY
Page 5
Instruction Manual for UNIMIG 500SWF (W254)
16/12/2014
All manuals and user guides at all-guides.com

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1(!'.*"''/2%
  /  +(   (!  ((0!  ! ( ((0! %(!'1
(&//!!1(1!3!1 
!+(%
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/(40(%
!!(!4'5
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♦!1'/('1 ♦0/1
♦+(0(!&(11%1 ♦('(!!/%
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!+(!&/('%!'!/
!&2!%
&5
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♦&/7&&(8 ♦&!'/
♦9&+!' ♦(!7'84(4
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.(&5 B(5"%

  /&  !(4    3/    !!  !  /!%  C&
1/+!''4!!'!4&&&%
/+!!014!(%((+(!!!(!!+0%
'/!/(6&((0D
Page 6
Instruction Manual for UNIMIG 500SWF (W254)
16/12/2014
All manuals and user guides at all-guides.com
all-guides.com

3//+!(4!'((0!&%
/(!+!(4!!41&!!&&(
%(0/(0'!(('3/%
♦:3! !'
/(%'+(1 +0
!/&(&''(
+0%
E6'(!+6!+!%'%+0%
♦ *    4  &     %      (!      /
!&/(%
      (!% 6  &   !  &    !   
%(F+!G!+0(!/!!(&
(!1&/4'&2(%
♦           /!
(((0(!&/+!04&(+(
&!&(!'%&&!/
3! 1!4 
1&('(!'%
!'&!'((+0&
'    !  ! +0   
%&!'((+!G!
+0%'!!+0%
&!'((1/6!&4
'4%&''1/4&
!&!'((%
(6 /! (' 
'4&(('&
  (  !%  ((01     4  +61
(&!&!'/%
♦%%%
+0(!'!(+(!'71/('
48B
!!(!B
6
F&(7!'
(8B
   6
+%
    70(!81 
 !  (! 
F(%
!"
H5!'%78
H"5 '78
=5II(/
.%5.(!7(!'1+1(!''8%
!/&/4&/4'1
(!'4('!&!' %0((E:@'(%&
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Page 7
Instruction Manual for UNIMIG 500SWF (W254)
16/12/2014
All manuals and user guides at all-guides.com
/((!+04!&!'/F@.4('1
!&&!((!'%
E:@5'(/F%
J((E:@5'(4'&%
5 (%
$5&!!/%
,5(!'//%
-5(!'//%
5++67/8/%
"5&(/7/8/%
/!++05
5(+1&!!2%
//%+(70&+!8% /&!16
+(+(!'%&&1
!4((+0%
#5(+1'4(470&+!8%
@'/30!&'+6!!%'&(+
2%)""(/7(!'8%
(!'+!+0'+(!'5
 (07!+%%1'+0#/.C8B
&!+'1&7!%"%+0.C81!(
%
(!'6!'/!+0&(785
$%/!59('+(!'!(0&+!
'%
$%/!5&('+1(!'%
  5 &     /   &! 7  ('    +81   (!'  %  
!&(!'++0,/7%"%8%
&5(!'&+/%!&
++0,1(/++0-%
(!'&!5
 7&68B
:('++6/781B
:(''&(/7"811%
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'
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'E:@&&5
 (07H81/+(&/78B⇒(4%
C!(B⇒+(%
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All electrical repair’s must be carried out by a Licensed Technician,
The machine must be disconnected from the electrical supply before any repairs are made to the machine.
If the fault of the equipment remains or is caused by an unknown reason, contact the service division!
Page 8
Instruction Manual for UNIMIG 500SWF (W254)
16/12/2014
All manuals and user guides at all-guides.com
C!'&(5:/0'+(1&(0'(&(/1(6'''4(4B⇒
(%+('(&>1⇒+0'%
'(&!5
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%C!((B⇒% (0(B⇒4%
C!3(0&(!5
C!'&(1!1/!&1/3(0&
'1+!(!'/1&/⇒$!&(!'1
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→%5+'(!+0&!!14/('%
→&5(!&+(B!1!!&&/!!(%
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→"54(0+!&('(!'%
→())5++&'(!'1+'>>(/+!&/%
→*5((0B(!'+!&+&!
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()
!6+!+0!((03/&/
/%@F!(!4('D
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* @'    (!'  6  (0  
!4&(!7(08))
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+0  '((  /2  !  +(    
/!%
*.6!+&&(1(&0%
*/+6!!/!'((0!%
+$*,!&/!3/'/!%!&0
%
,
-*
("  (" 
% "&!'((∅$#"1&∅%-% "#$""$)#$ "% :+(,//"1/ "#$#)#$#
#% *('.K"" ! "$""$)" $% :(/ "$""$-$
% ∅1/ "#,#",- )% $I&( -! "
,% 4/;/ "),#"" -% (!'+(,//"1/ "#$#)#$
% *('.K"" "'! "$""$)" % *('.K$" %.! "$""$),
% .(+(;%//"1/ "#$#)#, "% )('#$ "'! "$#,#
#% )('# %.! "$#,#-
+
>>( +
=!(
.
All electrical repair’s must be carried out by a Licensed Technician,
The machine must be disconnected from the electrical supply before any repairs are made to the machine.
If the fault of the equipment remains or is caused by an unknown reason, contact the service division!
Page 9
Instruction Manual for UNIMIG 500SWF (W254)
16/12/2014
All manuals and user guides at all-guides.com
*
(" $  (" $ 
"
% (!(7(&8 " "$""$"# "% ?$-)" /0! 1  "$"##,-
#% E/(!-;-1EL"$# 2  "#$"#$)$ $% C(+$%1$-<  "#$"
% ?$-$, /! 1  "$"##) )% (!'+(6.K# $ "$""$)-
,% )6#, 3  "$#,#-, -% $I' %.4!  
"
% (!#7<8 " "#$#,# % C#)%#1" .5. $ "#$#,##
% (! #7"<8  "#$#,# "% C"%"1)%# ! .6 " "#$#,#
#% +($;$//"1/  "#$#)#" $% .+(&2'(/ !  "#$""$),
% #-I&( -!  , )% M1%/ !  "#,#"-
,% &0'!&&M#  "$""$"# -% +(!M#  "$""$,-
% (!M#  "-$""$ "% /<?#$1"#<N 7  "$""$"

"% &/   "-$# ""% 9&+!' 8  "$""$"#
"#% @.6 *  "", "$% 2(0&/   "-)
"% .E.@)1$"<N 9  "$"#" ")% (:.#  "-$)"#
*5))/<7'1"-$,$#8!</7"$,$-8%
*
(" $  (" $ 
"
% :(=#%$"< &  "$""$- "% .C  "#$""$,
#% '6+ " ":!  "#$""$, $% '6+ ) 95";5"<! # "#$""$
% !!(!  "$""$
"
)% )6#) 3  "$#,#-- ,% (!4(4$"<N =  "$""$
-% (!'+(F6.K"  "$""$
.
% !'//.   "$""$# % !'((M$#"1M%%"< " "#$""$,$"
% !'/$"< 7  "$""$"$# "% (7(8(!  "$""$,)
"
#% (!(7(&8 " "$""$"# $% (M) " "#","
% 4((M) " "#",$, )% 4((  "$""$
,% (('&(F2( " "#$""$,# -% 2(0&/   "-"
Page 10
Instruction Manual for UNIMIG 500SWF (W254)
16/12/2014
All manuals and user guides at all-guides.com