21
307-712
SERVICE
!1%&4,,8 1%-/5% 3(% &,4)$ .%%$,% !22%-",8 &1/-
3(% 1%!1 0!13 /& 3(% '4. "!11%, %% )' & 3(%
0!#+).' !22%-",8 ! /1 ).24,!3/1 ' !1% 23),, ).
3(% "!11%, ).2%13 3(% 0!#+).' 1%-/5!, 1/$ $ ).3/
3(% &1/.3 /& 3(% "!11%, 3/ '%.3,8 042( 3(%- /43 %&%1
3/ )'
NOTE:
& 3(% ).24,!3/1 ' )2 1%-/5%$ "% 241% 3/ ).23!,,
)3 2/ 3(% ).24,!3/1 %.$ 6)3( (/,%2 )2 &!#).' 3(%
0!#+).' !22%-",8 !
)0% 3(% ).3%1.!, 241&!#%2 /& 3(% "!11%, #,%!. 6)3( !
2/&3 "142( /1 #,/3(
CAUTION
,%!. !,, 0!132 ). ./.:#/.$4#3)5% 2/,5%.3 #/-0!3:
)",% 6)3( 3(% &,4)$ "%).' 42%$ 24#( !2 78,/, /1 -).:
%1!, 20)1)32 2% /& #/.$4#3)5% 2/,5%.32 #!. #!42%
3(% '4. 3/ -!,&4.#3)/.
%-/5% 3(% 0!#+).' !22%-",8 ! &1/- 3(% .%%$,%
"
NOTE:
& 3(% 0/2)3)/. /& 3(% !$*423).' .43 # )2
#(!.'%$ ).23!,, 3(% !$*423).' .43 3/ 3(% !0:
01/7)-!3% $)-%.2)/. 2(/6. ). )' ).!, !$:
*423-%.3 6),, "% -!$% ). 23%0 & 3(% 201).'
& 6!2 1%-/5%$ 1%).23!,, )3 /5%1 3(% .43 $
.23!,, 3(% .%6 0!#+).' !22%-",8 !
CAUTION
!1%&4,,8 2#1%6 .%%$,% " ).3/ .%6 0!#+).'
!22%-",8 ! 3/ !5/)$ $!-!').' 3(% 2%!,2
%23 3(% $1!' /. 3(% &,4)$ .%%$,% 3 2(/4,$ "% !0:
01/7)-!3%,8 3/ ,"2 42% ! 2-!,, 201).' 2#!,% 3/
-%!241% & 3(% !$*423-%.3 )2 /43 /& 3/,%1!.#%
3)'(3%. /1 ,//2%. 3(% !$*423).' 2#1%6 /. 3(% 0!#+:
).' !22%-",8 ! 2,)'(3,8 !.$ 1%3%23 /.3).4% 3/
!$*423 4.3), 3(% 3/,%1!.#% )2 #/11%#3
.23!,, 3(% %.3)1% &,4)$ .%%$,% !22%-",8 ).3/ 3(%
'4. "!11%, &1/- 3(% "!#+ /& 3(% "!11%,
)1-,8 3)'(3%. 3(% 0!#+).' .43 % $/6. 4.3), )3"/3:
3/-2
CAUTION
(%. #(%#+).' 3(% &,4)$ .%%$,% -/5%-%.3
-/5% 3(% .%%$,% /43 /& 3(% '4. "!11%, -/1%
3(!. -- ). 3/ !5/)$ 04,,).' 3(% .%%$,%
/43 /& 3(% 0!#+).' !1%! !.$ $!-!').' 3(% 0!#+:
).'2
.23!,, 3(% "!11%, !2 $%2#1)"%$ 4.$%1
Barrel
Removal
.23!,, 3(% %,%#31/$% !2 $%2#1)"%$ 4.$%1
Electrode
Replacement
.23!,, 3(% !)1 #!0 !22%-",8 !.$ &,4)$ ./99,% !2
$%2#1)"%$ ).
To Clean or Change Air Cap and
Fluid Nozzle
1)''%1 3(% '4. 3/ #(%#+ 3(% .%%$,% !$*423-%.3
(% !)1 2(/4,$ #/-% &4,,8 /. "%&/1% 3(% &,4)$ #/-%2
/. $*423 3(% .%%$,% !$*423).' .43 # 4.3), 3(%
01/0%1 ,%!$ !.$ ,!' )2 !#()%5%$
1%-/5% 3(% 31)''%1
!.$ "!#+ 3(% .%%$,% !$*423).' .43 # /43 !6!8
&1/- 3(% "!11%, 2,)'(3,8
3)'(3%. 3(% .%%$,%
!$*423).' .43 # 2,)'(3,8 341. 3/6!1$2 "!11%,
&3%1 !$*423-%.3 )2 #/-0,%3% 3)'(3%. 3(% ,/#+).' .43
$ !'!).23 3(% !$*423).' .43 #
Fig 15
KEY
9
,4)$ %%$,% 22%-",8
9c
%%$,% $*423).' 43
20
4. !11%,
132.7 mm
(5.2 in.)
!
"
#
%
&
'
Fig 16
KEY
9
,4)$ %%$,% 22%-",8
9a
%%$,% !#+).' 22%-",8
9b
,4)$ %%$,%
9c
$*423).' 43
9d
/#+).' 43
9e
!#+).' 43
9f
01).'
9g
.24,!3/1
#
$
Summary of Contents for 218-745
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