0349 301 070 / 030801
ESABMig C420
Instruction manual
0349 301 070
030801
Valid for serial no. 237
ENGLISH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Rights reserved to alter specifications without notice.
–2–
! "
# $ !% & "
'
!
!
!
!!
" $ %& $ ( !
$ +,-./01 2!*342!* +,-./01 2!*5342!*5 6
6
7 & 7 8" " ()! (% #
#
'
)
*
*
+ $ ,&- "
' %), (. / 0(12) !,) % $. 1 !,,3% (!,- '
'
#
TOCr
–3–
6
RU
7 "9 8"8 : &9
7 8 : & ( &9 (9 7 :8
8 8: & "
; : : : 9: < : (
&9 = ( :
: < " 1. . < " & < : >
S (
S 9 9 S & S 8 S 89 2. ?& >
S 8 & : 9 S " 8 & 9
3. & >
S & (
S : : 4. $ ": S ; 8 &8 : ":<
": &< 9 ": :
S 7 " < @ < <
@:< :< < : 9 & :
9
5. " : S 7 & 9 S : : 456 7849
9 8:86; <;
S 9@: : 8 9 8@
& S <=<
8& (
1>
7 (
&
" 1>
A" & ;<>
% & & (9 B
C420r
–4–
RU
2
ÂÂÅÄÅÍÈÅ
ESABMig C420w/C420sw ýòî êîìïàêòíûå ñâàðî÷íûå óñòðîéñòâà ñî
ñòóïåí÷àòûì ðåãóëèðîâàíèåì, ñ âñòðîåíûì áëîêîì ïîäà÷è ïðîâîëîêè,
ïðåäíàçíà÷åíû äëÿ ñâàðêè ìåòîäàìè ÌÈÃ/ÌÀà ñïëîøíûìè ñòàëüíûìè
ïðîâîëîêàìè, íåðæàâåþùèõ ñòàëåé èëè àëþìèíèÿ, à òàêæå ñòåðæíåâûìè
ïðîâîëîêàìè â çàùèòå ãàçîâ èëè áåç.
 ñîñòàâ óñòðîéñòâà ESABMig C420w/C420sw âõîäèò ñèñòåìà æèäêîñòíîãî
îõëàæäåíèÿ ñâàðî÷íîé ãîðåëêè. Óñòðîéñòâà ESABMig C420/C420s íå èìåþò
ñèñòåìû îõëàæäåíèÿ æèäêîñòüþ è ìîãóò ðàáîòàòü òîëüêî ñ ñîîòâåòñòâåííûìè
ãîðåëêàìè ñ ãàçîâûì îõëàæäåíèåì.
Óñòðîéñòâà ESABMig C420w/C420sw èìåþò ñòàíäàðòíóþ ñèñòåìó óïðàâëåíèÿ
(ðó÷íàÿ óñòàíîâêà âñåõ ïàðàìåòðîâ ñâàðêè). ESABMig C420w/C420sw
ñîäåðæàò äîïîëíèòåëüíóþ ñèñòåìó ñèíåðãè÷åñêîãî óïðàâëåíèÿ
(ïðåäâàðèòåëüíî çàïðîãðàììèðîâàííûå ïàðàìåòðû ñâàðêèü ñì. ðàçäåë 5.4).
Äîïîëíèòåëüíûå ïðèíàäëåæíîñòè äëÿ èçäåëÿ ìîæíî íàéòè íà ñòðàíèöå 44.
2.1
Îáîðóäîâàíèå
Èñòî÷íèê ïèòàíèÿ ïîñòàâëÿåòñÿ ñ:
S
Ñâàðî÷íîé ãîðåëêîé PSF 410W - 4,5ì
S
Îáðàòíûì êàáåëåì äëèíîé 5 ì ñ çàæèìîì
S
Ïîëêîé äëÿ áàëëîíà ñ ãàçîì
S
Ðóêîâîäñòâîì
3
ÒÅÕÍÈ×ÅÑÊÈÅ ÄÀÍÍÛÅ
ESABMig C420/C420w
400--415Â, 3∼50/60Ãö
ESABMig C420s/C420sw
400--415Â, 3∼50/60Ãö
315 A/30Â
400 A/34Â
420 A/35Â
50A/16,5Â--420A/35Â
14--47Â
520Âò
730Âò
315 A/30Â
400 A/34Â
420 A/35Â
50A/16,5Â--420A/35Â
14--47V
520Âò
730Âò
Êïä ïðè ìàêñèìàëüíîì òîêå
Êîýôôèöèåíò ìîùíîñòè
ïðè ìàêñèìàëüíîì òîêå
Íàïðÿæåíèå óïðàâëåíèÿ
ñêîðîñòü ïîäà÷è ïðîâîëîêè
77%
0,92
77%
0,92
42Â, 50/60Ãö
1,9 -- 25,0ì/ìèí
42Â, 50/60Ãö
1,6 -- 25,0ì/ìèí
âðåìÿ îáãîðàíèÿ
ïðîâîëîêè
0 -- 0,5ñ
0 -- 0,35ñ
çàïóñê ìåäëåííîé ïîäà÷è
OFF / ON
ON
Íàïðÿæåíèå ñåòè ïèòàíèÿ
Äîïóñòèìàÿ íàãðóçêà
ïðè ÏÂ 100%
ïðè ÏÂ 60%
ïðè ÏÂ 30%
Äèàïàçîí òîêà ñâàðêè
Íàïðÿæåíèå õîëîñòîãî õîäà
Ìîùíîñòü õîëîñòîãî õîäà
ñ áëîêîì îõëàæäåíèÿ
C420r
-- 5 --
RU
DEA86<FDEA86<
2/4
2/
/4
4<4<< 8C?
A<
1 4;< E 8?
300
300
!;< 8
0,6 – 1,6
0,6 – 1,6
(7;<6G 4H EH
86
1
8
935 x 640 x 800
935 x 640 x 800
2099
2179
2099
2179
(@C
<;<
–10 +40oC
–10 +40oC
<<9 7=6
IP 23
IP 23
;<<
5<< < !;
A7
7; **O
7; 6*O
7; *O
!7 8
5<< BA B4
1=9 BA B4
8
ESABMig C420/C420w
230/400–415/500; 3~50 E 230/440–460; 3~60E
315 A/30;
400 A/34;
420 A/35;
50A/16,5;–420A/35;
14–47;
520;
730;
4 ::< ;=
5<< 8<
9 4C 8
77%
0,92
8<;
@A
8
0 – 0,5
7 ;<4<? 4C
OFF / ON
DEA86<FDEA86<
2/4
4<4<< 8C?
A<
1 4;< E 8?
300
!;< 8
0,6 – 1,6
(7;<6G 4H EH
86
1
8
935 x 640 x 800
(@C
<;<
–10 +40oC
<<9 7=6
IP 23
42;, 50/60E
1,9 – 25,0/
2099
2179
;<<
C420r
–6–
RU
(@C? & M * : 7; *O &< & :
8: # : : 7; **O &< & :< :
<<9 7=6
PJ ": :8 Q : PJ &< & & : ::8 "8< @ ;<<
R &< & :
8 :@9 (& &
1>
=" & :@9 7
::8 8 &: 8
7
& "8 (7;<=<<
&: & < &: 9 8
: :: : 9:
@ ;<8
1>
; 8 7 & : C420r
–7–
RU
#
C420r
I<C<
8
–8–
RU
<9 <
G < & & ( "" 8 9 G & 9 "" ESABMig C420w/C420sw
5<< < <8C6? A
7; **O
7; 6*O
7; *O
=49 <<CA <C<
848 ;;2
<4B<9H &:
A
3∼ 50 J
230
3∼ 50/60 J
400/415
33
47
52
4 x 10
19
27
30
4x4
35
25
3∼ 50 J
500
3∼ 60 J
230
3∼ 60 J
440/460
! " #
"
()! (%
! " # $
(- >
;"" M 9 :
: $
(- D 3 (!%)>
S : @ *_< "
9 : ; ( & 8 C420r
–9–
RU
"
<4<
?8 8<
ESABMig C420w/C420
E: :& K
7&< 9 9
#
7&< 9
$9 &<
& HTUI
9 &< 9 8" V
Q & & 9
#
"
+
"
'
$ +WJVV &
8" & 9
+
/
R: & 8"
& 9
'
*
Q & 9 HMI
: Q & 9
HMI Q & 9
HMI ; 9 & 7& M@994!M@99 7& &4&
9 HTKK4TUI
; 9
(
X H I<
<
!!
X& 8 :< < !!
V D 8" < &8 9 & 8 :< 6!
VV +WJY+,-. W?10Z J[\]< 6
C420r
– 10 –
RU
ESABMig C420sw/C420s
E: :& #
7&< 9 9
; & TU4TKK ^ #
7&< 9
$9 &<
& HTUI
9 &< 9
8" V
Q & &
9
"
+
7& _ 7& \4\0` \\
'
a& 9
" 9&
a& :" : bMc
: 9
M 4 4
7& d,e`fg1eh M TU4TKK :
49
; & "
+
'
/
/
$ +WJVV &
*
8" & 9
R: &
K
8" & 9
*
Q & 9 HMI : ; 9
(
K
Q & 9 HMI 7& M@994
!M@99 Q & 9 HMI #
X& 8 :< < !!
; 9 &
4
V D 8" < &8 9 & 8 :< 6!
VV +WJY+,-. W?10Z J[\]< 6
C420r
– 11 –
RU
"
< :?
"
7 & 9
: & 9 : S 9< 8 < & 9
& HTUI ; :&:
; & & = & < & & +WJ b#c
"
= <<A<8
D& & :& """ 9
; @ : S :@ 9&< & :@ S :@ < " < & :
:
: & & G & & :
"#
<4<< 4
4C 846
+,-./01 2!*342!*53 & +WJ< +,-. W?10Z J[\]< :
:< 9 : : @9 & 9
:& & bc & & :8 @9
;<G & 9 : 8 " 9
"
!C B4 846
X& 8 : : &9 & 8" i 9
& & S &
C420r
– 12 –
RU
8" < : :& 8 ( 9 & X& 8 : M : !!
""
(<5; 54
G ; :&
& : @ & = :& & R9 :&:
9 & "+
489
7 : " @ @
& :
9 7 & 9
"#
LMNOPQR SKTFSK
G +,-./01 2!*342!* $" & 9 : >
S
& H<) M 4I
S
HM@9:4!M@9:I
S
& M & *O HTU4TKKI
S 9 R & : :" D
: jTWk H
I "
LMNOPQR SKUTFSKU
; +,-./01 2!*5342!*5 @
>
S
H:& 9 8
I
S
9& H&& 9: : I
;: 8 & ,lU+mnl b)c>
TKK < :
49
9& HM@9:4!M@9:I &
H 9 "9 8
I
& bc ; 9 9 bc
$ & : bc< : & & C420r
– 13 –
RU
" (<5; 4A 8<
; & : 9 < & b#c< b'c :&: & 9 b!c & H& b6c 8 d\4\0`hI
: bc< bc & H<6 M 4I bc
; 8 & : "
&: < 9< & :
& bc R9 &< H jTWk< :I
" (<5; <AC<A 8<
; 9&9 & 49
b)c & b*c
; H& bc< bc
b!c & b#c< b'c : : a& 9&9 b#c : H 9& I 9 : :
& b#c : 9 : : : H ( & &
BI
;<C<G & b#c : H I>
S
9 H 9I & bc< bc< 9 " " 9B
S 9 9 & & bc
& b'c : bMc 9
b)<*<c
;:&: : b!c & bc< b6c : X & 8 & : :
&: b-c b_c< & : & b4c " bc 9 ; 8 & : "
&: < & :
& b4c " bc 9 7 & 8 & :
&: H jTWk< :I
C420r
– 14 –
RU
$ & 9 H
I< bc d*d ; &
8 9 bc & `o p4M *O &:
+,-./01 2!*542!*53 9: 8 :8
&:8 >
Tq r[sg?t ! M <
Tq r[sg?t ! M < X : (8 & 9 b)c f K2L M-g 2T < b*c : <6
+,-. r[sg?t ! < Tq r[sg?t !
+
$ ,&-
$ % % %
&
" '
( +
8< C
9 & < 9 9
X & & 9 8 9 8
: 8 7 &" & 9
; & 8 :8
8< :
9 & X
@: ;
@: =
!!
8C
A<
S
X & & & : & @:8 (
& 9 9 & " &" : &
C420r
– 15 –
RU
;7
8
i
9 7 8
9 " > 9
< &:
& &
+
<< B54V=<? 54
*O : *O (9
C420r
– 16 –
RU
7
ÂÛßÂËÅÍÈÅ ÍÅÈÑÏÐÀÂÍÎÑÒÅÉ
Ïðåæäå ÷åì âûçûâàòü àòòåñòîâàííîãî ñïåöèàëèñòà ïî îáñëóæèâàíèþ,
ïîïðîáóéòå ñàìîñòîÿòåëüíî âûïîëíèòü ðåêîìåíäóåìûå íèæå ïðîâåðêè.
Òèï íåèñïðàâíîñòè
Îòñóòñòâèå äóãè
Äåéñòâèÿ
S
Ïðîâåðüòå, âêëþ÷åí ëè âûêëþ÷àòåëü ïèòàíèÿ.
S
Ïðîâåðüòå ïðàâèëüíîñòü ïîäñîåäèíåíèÿ êàáåëåé
ïîäà÷è ñâàðî÷íîãî òîêà è îáðàòíûõ êàáåëåé.
S
Ïðîâåðüòå, ïðàâèëüíî ëè çàäàíà âåëè÷èíà òîêà.
Ïðåðûâàíèå ñâàðî÷íîãî òîêà S
âî âðåìÿ ñâàðêè
Ïðîâåðüòå, íå ñðàáîòàëè ëè ðåëå çàùèòû îò òåïëîâîé
ïåðåãðóçêè (ñðàáàòûâàíèå ðåëå îïðåäåëÿåòñÿ ïî
çàãîðàíèþ îðàíæåâîé ëàìïî÷êè íà ëèöåâîé ïàíåëè).
S
Ïðîâåðüòå ñåòåâûå ïðåäîõðàíèòåëè.
Òåïëîâàÿ çàùèòà îò
ïåðåãðóçîê
÷àñòî ñðàáàòûâàåò
S
Ïðîâåðüòå, íå çàñîðåíû ëè âîçäóøíûå ôèëüòðû.
S
Óáåäèòåñü â òîì, ÷òî íå ïðåâûøåíû íîìèíàëüíûå
çíà÷åíèÿ ïàðàìåòðîâ èñòî÷íèêà ïèòàíèÿ (ò. å. ÷òî
óñòðîéñòâî ðàáîòàåò áåç ïåðåãðóçêè).
Íèçêàÿ ýôôåêòèâíîñòü
ñâàðêè.
S
Ïðîâåðüòå ïðàâèëüíîñòü ïîäñîåäèíåíèÿ îáðàòíûõ
êàáåëåé.
S
Ïðîâåðüòå, ïðàâèëüíî ëè çàäàíà âåëè÷èíà òîêà.
S
Óáåäèòåñü â òîì, ÷òî èñïîëüçóþòñÿ ýëåêòðîäû
òðåáóåìîãî òèïà.
S
Ïðîâåðüòå ñåòåâûå ïðåäîõðàíèòåëè.
S
Ïðîâåðüòå ïðàâèëüíîñòü ïîäîáîðà ïîäàþùèõ ðîëèêîâ
à òàêæå ïðàâèëüíîñòü óñòàíîâêè çàæèìà ðîëèêîâ.
8
ÈÍÔÎÐÌÀÖÈß ÄËß ÇÀÊÀÇÀ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ
Çàïàñíûå ÷àñòè ìîæíî çàêàçûâàòü ó áëèæàéøåãî òîðãîâîãî ïðåäñòàâèòåëÿ
ESAB, ñìîòðè ïîñëåäíÿÿ ñòðàíèöà ýòîé èíñòðóêöèè.
C420r
-- 17 --
ENGLISH
1 DIRECTIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1
19
19
21
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21
4 TECHNICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21
23
5.1
5.2
5.3
5.4
Placing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Assembly of components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mains power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23
23
24
25
6 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25
6.1
6.2
6.3
6.4
Connection and control devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Function explanations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ESABMig C420w/C420 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ESABMig C420sw/C420s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
26
28
29
29
7 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
31
7.1
7.2
Inspection and cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Topping up the coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
31
31
8 FAULT TRACING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 ORDERING OF SPARE PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WEAR COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
32
32
34
42
44
TOCe
– 18 –
GB
1
DIRECTIVE
DECLARATION OF CONFORMITY
ESAB Welding Equipment AB, S–695 81 Laxå, Sweden, gives its unreserved guarantee that welding
power source ESABMig C420 from serial number 237 complies with standard IEC/EN 60974–1, in
accordance with the requirements of directive (73/23/EEC) and addendum (93/68/EEC) and with
standard EN 50199 in accordance with the requirements of directive (89/336/EEC) and addendum
(93/68/EEC).
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Laxå 2003–03–10
Henry Selenius
Vice President
ESAB Welding Equipment AB
695 81 LAXÅ
SWEDEN
2
Tel: + 46 584 81000
Fax: + 46 584 411924
SAFETY
Users of ESAB welding equipment have the ultimate responsibility for ensuring that anyone who
works on or near the equipment observes all the relevant safety precautions. Safety precautions
must meet the requirements that apply to this type of welding equipment. The following recommendations should be observed in addition to the standard regulations that apply to the workplace.
All work must be carried out by trained personnel well–acquainted with the operation of the welding
equipment. Incorrect operation of the equipment may lead to hazardous situations which can result
in injury to the operator and damage to the equipment.
1.
Anyone who uses the welding equipment must be familiar with:
S its operation
S location of emergency stops
S its function
S relevant safety precautions
S welding
2.
The operator must ensure that:
S no unauthorised person is stationed within the working area of the equipment when it is
started up.
S no–one is unprotected when the arc is struck
3.
The workplace must:
S be suitable for the purpose
S be free from draughts
4.
Personal safety equipment
S Always wear recommended personal safety equipment, such as safety glasses, flame–proof
clothing, safety gloves.
S Do not wear loose–fitting items, such as scarves, bracelets, rings, etc., which could become
trapped or cause burns.
5.
General precautions
S Make sure the return cable is connected securely.
S Work on high voltage equipment may only be carried out by a qualified electrician.
S Appropriate fire extinquishing equipment must be clearly marked and close at hand.
S Lubrication and maintenance must not be carried out on the equipment during operation.
C420e
– 19 –
GB
WARNING
ARC WELDING AND CUTTING CAN BE INJURIOUS TO YOURSELF AND OTHERS. TAKE PRECAUTIONS WHEN WELDING. ASK FOR YOUR EMPLOYER’S SAFETY PRACTICES WHICH SHOULD BE
BASED ON MANUFACTURERS’ HAZARD DATA.
ELECTRIC SHOCK – Can kill
S
Install and earth the welding unit in accordance with applicable standards.
S
Do not touch live electrical parts or electrodes with bare skin, wet gloves or wet clothing.
S
Insulate yourself from earth and the workpiece.
S
Ensure your working stance is safe.
FUMES 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 take fumes and gases away from your breathing zone
and the general area.
ARC RAYS – Can injure eyes and burn skin.
S
Protect your eyes and body. Use the correct welding screen and filter lens and wear protective
clothing.
S
Protect bystanders with suitable screens or curtains.
FIRE HAZARD
S
Sparks (spatter) can cause fire. Make sure therefore that there are no inflammable materials nearby.
NOISE – Excessive noise can damage hearing
S
Protect your ears. Use earmuffs or other hearing protection.
S
Warn bystanders of the risk.
MALFUNCTION – Call for expert assistance in the event of malfunction.
READ AND UNDERSTAND THE INSTRUCTION MANUAL BEFORE INSTALLING OR OPERATING.
PROTECT YOURSELF AND OTHERS!
WARNING!
Read and understand the instruction manual
before installing or operating.
WARNING!
Do not use the power source for thawing frozen pipes.
This product is solely intended for arc welding.
C420e
– 20 –
GB
3
INTRODUCTION
The ESABMig C420w/C420sw are step–controlled compact welding power units incorporating wire
feed mechanism intended for MIG/MAG welding with solid wires of steel, stainless steel or aluminium,
and cored wires with or without shielding gas. The ESABMig C420w/420sw are equipped with cooling
liquid system for welding torch. The ESABMig C420/420s are not equipped with cooling system and
can operate only with appropriate gas cooled torches.
The ESABMig C420w/420 is equipped with standard control unit (manual setting of all welding
parameters) and ESABMig C420sw/420s contains additional synergy control facility (preprogrammed
welding parameters; see also chapter 6.4).
The power units are fan–cooled and equipped with thermal overload protection.
The machines can be fitted with a flow guard (C420sw/C420w).
ESAB’s accessories for the product can be found on page 44.
3.1
Equipment
The power source is supplied with:
S
Welding gun PSF 410W – 4,5m
S
Return cable 5m with return clamp
S
Shelf for gas cylinder
S
Instruction manual
4
TECHNICAL DATA
ESABMig C420/C420w
400–415V, 3~50/60Hz
ESABMig C420s/C420sw
400–415V, 3~50/60Hz
315 A/30V
400 A/34V
420 A/35V
50A/16,5V–420A/35V
14–47V
520W
730W
315 A/30V
400 A/34V
420 A/35V
50A/16,5V–420A/35V
14–47V
520W
730W
Efficiency at max current
Power factor at max current
Control voltage
Wire feed speed
77%
0,92
42V, 50/60Hz
1,9 – 25,0m/min
77%
0,92
42V, 50/60Hz
1,6 – 25,0m/min
Burnback time
0 – 0,5s
0 – 0,35s
Creep start
OFF / ON
ON
2/4 stroke
2/4
2/
Welding gun connection
EURO
EURO
Max diameter of wire bobbin
300mm
300mm
Wire dimension range
0,6 – 1,6mm
0,6 – 1,6mm
Dimensions lxwxh
Weight
with cooling unit
935 x 640 x 800mm
209kg
217kg
935 x 640 x 800mm
209kg
217kg
Voltage
Permissible load
at100 % duty cycle
at 60 % duty cycle
at 50 % duty cycle
Setting range (DC)
Open circuit voltage
Open circuit power
with cooling unit
C420e
– 21 –
/4
GB
Operating temperature
–10 to +40oC
–10 to +40oC
Enclosure class
IP 23
IP 23
Application classification
Voltage
Permissible load
at100 % duty cycle
at 60 % duty cycle
at 50 % duty cycle
Setting range (DC)
Open circuit voltage
Open circuit power
with cooling unit
ESABMig C420/C420w
230/400–415/500V 3~50Hz 230/440–460 3~60Hz
315 A/30V
400 A/34V
420 A/35V
50A/16,5V–420A/35V
14–47V
520W
730W
Efficiency at max current
Power factor at max current
Control voltage
Wire feed speed
77%
0,92
42V, 50/60Hz
1,9 – 25,0m/min
Burnback time
0 – 0,5s
Creep start
OFF / ON
2/4 stroke
2/4
Welding gun connection
EURO
Max diameter of wire bobbin
300mm
Wire dimension range
0,6 – 1,6mm
Dimensions lxwxh
Weight
with cooling unit
935 x 640 x 800mm
209kg
217kg
Operating temperature
–10 to +40oC
Enclosure class
IP 23
Application classification
Duty cycle
The duty cycle refers to the time as a percentage of a ten–minute period that you can weld at a certain load without overloading.
Enclosure class
The IP code indicates the enclosure class, i. e. the degree of protection against penetration by solid
objects or water. Equipment marked IP23 is designed for indoor and outdoor use.
Application class
The symbol
indicates that the power source is designed for use in areas with increased
electrical hazard.
C420e
– 22 –
GB
5
INSTALLATION
The installation must be executed by a professional.
WARNING!
This product is intended for industrial use. In a domestic environment this product may cause radio
interference. It is the user’s responsibility to take adequate precautions.
Lifting instructions
The power supply should be lifted by means of its lifting
eye. The handle is only intended for pulling it along the
ground.
5.1
Placing
Position the welding power source so that its cooling air inlets and outlets are not
obstructed.
5.2
Assembly of components
WARNING!
During transport, the rear wheels of the power source are in their forward position.
Before use, place the wheels in their rear position.
C420e
– 23 –
GB
5.3
C420e
Electrical installation
– 24 –
GB
5.4
Mains power supply
Check that the unit is connected to the correct mains power supply voltage, and that
it is protected by the correct fuse size. A protective earth connection must be made,
in accordance with regulations.
Rating plate with supply connection data
ESABMig C420w/C420sw
Voltage V
Current A
at100% duty cycle
at 60% duty cycle
at 50% duty cycle
Cable area mm2
Fuse, slow A
3∼ 50 Hz
230
3∼ 50/60 Hz
400/415
33
47
52
4 x 10
35
19
27
30
4x4
25
3∼ 50 Hz
500
3∼ 60 Hz
230
3∼ 60 Hz
440/460
NB: The mains cable areas and fuse sizes as shown above are in accordance with Swedish
regulations. They may not be applicable in other countries: make sure that the cable area and fuse
sizes comply with the relevant national regulations.
6
OPERATION
General safety regulations for the handling of the equipment can be found on
page 19. Read through before you start using the equipment!
WARNING!
Rotating parts can cause injury, take great care.
WARNING – TIPPING RISK!
There is a risk of tipping while transportation and operation, if the welding machine leans
more than 10o. In that case appropriate securing has to be provided !
C420e
– 25 –
GB
6.1
Connection and control devices
ESABMig C420w/C420
1
Mains supply switch
10
2
Switch, coarse control
11
3
4
5
Switch, precise control
Indicating lamp, power supply ON
Orange indicating lamp, overheating and
loss of coolant*
EURO – connector (for welding gun)
Connection for cooling water to the welding
gun (Blue – with ELP** switch)
Connection for cooling water from the welding gun (Red)
12
13
14
Knob for wire speed setting
Knob for selecting 2/4–stroke control mode
Knob for selecting – creep start – ON/OFF
15
16
Knob for burn–back time setting
Digital instrument – V / A
(option,see page 44)
Water flow guard (option,see page 44)
6
7
8
9
17
Connection for return cable (–), medium inductance
Connection for return cable (–), low inductance
Connection for return cable (–), high inductance
* Indicating loss of coolant, only when water flow guard is used, see point 6.2.4
** ELP = ESAB Logic Pump, see point 6.2.3.
C420e
– 26 –
GB
ESABMig C420sw/C420s
1
Mains supply switch
13
2
Switch, coarse control
14
Knob for spot welding – ON/OFF and time
setting
Digital display for welding parameters
3
4
5
Switch, precise control
Indicating lamp, power supply ON
Orange indicating lamp, overheating and
loss of coolant*
EURO – connector (for welding gun)
15
16
17
Switch for display selection – Volt. or Amp
Switch for display selection – m/min or mm
Lamp indicating status of synergy control
18
Connection for cooling water to the welding
gun (Blue – with ELP** switch)
Connection for cooling water from the welding gun (Red)
19
20
Lamps indicating recommended (–) current
output – max/med/min inductance
Switch for ”Synergy”– ON/OFF and material/gas selection
Knob for selection of the wire diameter
9
Connection for return cable (–), high inductance
21
Knob for burn–back time setting
10
Connection for return cable (–), medium inductance
22
Mode selector 2–stroke /
11
Connection for return cable (–), low inductance
23
Water flow guard (option,see page 44)
12
Knob for wire speed setting / correction
6
7
8
* Indicating loss of coolant, only when water flow guard is used, see point 6.2.4
** ELP = ESAB Logic Pump, see point 6.2.3.
C420e
– 27 –
/ 4–stroke
GB
6.2
Function explanations
6.2.1
Start
When switched on, indicating lamps [4,5] are on for 2 seconds. Normally, if the
machine is not overheated, it should start to work in idle mode, which is indicated by
blinking of the supply ON lamp. The fan and the coolant pump are stopped. The fan
starts at the first start of welding. The coolant pump starts at the same moment, if it
is switched on with ELP switch on the water outlet [7].
6.2.2
Overheating protection
The power source has 2–step control of fan speed and overheating protection.
If temperature crosses the threshold point, the fan starts to run with increased
speed. If the internal temperature becomes too high, the welding is interrupted and
disabled. This state is indicated by permanent lighting of the orange indicating lamp
on the front of the unit. It resets automatically when the temperature falls down.
6.2.3
Water connection
The ESABMig C420w/C420sw have a sensor ELP, ESAB Logic Pump, which senses
whether the water hoses of the welding gun are connected. When a water cooled
welding gun is connected, the water pump is active.
It is recommended to switch the power source off by means of the mains switch
ON/OFF [1] for connecting the cooling water hoses to/from the ESABMig
C420sw/C420w.
6.2.4
Water flow guard
The machines with cooling unit (C420w/C420sw) can be fitted with a water flow
guard (option – see page 44).
The water flow guard interrupts and disables the welding in event of loss of coolant.
This state is indicated by blinking of the orange indicating lamp on the front of the
power source. If there is a lack a coolant flow, after 1 min the pump is switched off
and latched in this state. The pump restarts from that state along with start of
welding.
C420e
– 28 –
GB
6.2.5
Idle mode
The machine has an idle mode. The fan is switched off 5 min after the end of the last
welding, or after 5 min of work with decreased speed without welding. The pump is
switched off 3 min after the last welding. When both fan and pump are switched off
the power supply lamp [4] on the front panel is blinking.
6.3
ESABMig C420w/C420
The ESABMig C420w/420 is equipped with standard control unit. Welder can
manually select and adjust all welding parameters.
S
Wire speed (1,9 – 25m/min) is set with knob [12].
S
The stroke control (2/4 stroke) is selected with switch [13].
S
Creep start i.e. start with 50% wire speed is toggled ON/OFF with switch [14].
S Burn back time is set with knob [15].
The machines C420w/C400 can be fitted with a digital instrument that displays
current and voltage. It incorporates a hold function (see page 44).
6.4
ESABMig C420sw/C420s
ESABMig C420sw/420s control unit enables two ways of welding control:
S
the standard control (welder can manually select and adjust all welding
parameters) – switch “SYNERGY” [19] set to OFF
S
the synergy control (partly preprogrammed welding parameters) – switch
“SYNERGY” [19] set to any material/gas group
The stroke control (2/4 stroke) or motor inching (only wire feed motor is activated)
is selected with switch [22].
Burn back time is adjusted with knob [21].
Spot welding (turning on and time setting 0,5 – 4s) is activated with knob [13].
For machines C420sw/C420s digital instrument is included as standard.
6.4.1
Standard control mode
When standard control mode is selected lamps [17, 18] are off and only a lower row
of digital display [14] shows wire speed reference (selector [16] shall be in position
”m/min”).
Operator selects the required voltage [2, 3] and he may set wire speed wthin full
range (1,6 – 25m/min) with knob [12].
During welding process the upper row of display shows actual welding voltage or
current, depending on selection with switch [15]. When welding process is stopped,
displayed values are ”frozen” (dimmed display).
C420e
– 29 –
GB
6.4.2
Synergy control mode
In synergy control mode, the operator first has to preselect material/gas [19] and
wire diameter [20].
While changing the voltage (with the voltage selectors [2,3]) digital instrument [14]
and lamps [17,18] on the front panel show welding parameters.
Synergy status lamp [17] is green (only in synergy mode) when correct welding
parameters are set, or red when incorrect or not allowed welding parameters are set
(then machine operation is disabled!).
Note: Lamp is also red (in all control modes):
S
if during welding (gun trigger pressed) – any voltage selector [2, 3]
is operated, then the operation of the machine is disabled immediately until
the trigger is released,
S when the gun trigger is pressed while turning on the machine with switch [1].
One of the lamps [18] points at recommended current outlet (–) with appropriate
inductance [9,10,11].
Digital display [14] shows values depending on display selectors [15, 16]
and machine status.
Before welding start: the upper display shows expected values of welding current [A]
or voltage [V] (both only in SYNERGY mode); the lower display shows wire speed
reference [m/min] or recommended maximum thickness [mm] of workpiece.
During welding: upper display shows actual welding voltage or current, the lower
display – as above.
After welding stop: the upper display shows last memorised (HOLD) values of
voltage or current (dimmed display).
Wire speed is set by program (stored in the microprocessor) and the knob [12] shall
be set to middle position ”0”. If necessary the operator may correct the preset speed
reference with that knob within +/– 20% of the set value.
The ESABMig C420s/C420sw include program for two types of cored wires,
designed for welding with positive polarity:
S
OK Tubrod 1514 – φ 1,2mm
S OK Tubrod 1413 – φ 1,2mm
To select those wires set synergy switch [19] to position FCW – Ar2CO2 and set
knob [20] to 1,6mm for ESAB Tubrod 1514 or to 1,2mm for OK Tubrod 1413.
C420e
– 30 –
GB
7
MAINTENANCE
Regular maintenance is important for safe, reliable operation.
Maintenance must be executed by a professional.
Only those persons who have appropriate electrical knowledge (authorised
personnel) may remove the safety plates.
Note!
All guarantee undertakings from the supplier cease to apply if the customer himself
attempts any work in the product during the guarantee period in order to rectify any
faults.
7.1
Inspection and cleaning
Check regularly that the power source is free from dirt.
The power source should be regularly blown clean using dry compressed air at reduced pressure. More
frequently in dirty environments.
Otherwise the air inlet/outlet may become blocked and cause overheating. To avoid this you can use
an airfilter.
The airfilter is an accessory. Ordering number can be found on page 44.
Welding gun
S
Cleaning and replacement of the welding gun’s wear parts should take place at
regular intervals in order to achieve trouble–free wire feed. Blow the wire guide
clean regularly and clean the contact tip.
The brake hub
The hub is adjusted when delivered, if
readjustment is required, follow the instructions
below. Adjust the brake hub so that wire is slightly
slack when wire feed stops.
7.2
Topping up the coolant
We recommend a 50/50 % mixture of water and ethylene glycol.
C420e
– 31 –
GB
8
FAULT TRACING
Try these recommended checks and inspections before sending for an authorised service technican.
Actions
Type of fault
No arc
S
Check that the mains power supply switch is turned on.
S
Check that the welding current supply and return cables are
correctly connected.
S
Check that correct current value is set.
S
Check whether the thermal overload trip has operated
(indicated by the orange lamp on the front).
S
Check the main power supply fuses.
Thermal overload trips
operate frequently
S
Check to see whether the air filters are clogged.
S
Make sure that you are not exceeding the rated data for the
power source (i.e. that the unit is not being overloaded).
Poor welding performance
S
Check that the welding current supply and return cables are
correctly connected.
S
Check that the correct current value is set.
S
Check that the correct welding wires are being used.
S
Check the main power supply fuses.
S
Check the wire feed unit – if proper rolls are applied and
properly set the pressure of the wire feeder’s pressure rollers
Welding current is interrupted
during welding
9
ORDERING OF SPARE PARTS
ESABMig C420 is designed and tested in accordance with the international and European standards IEC/EN 60974–1 and EN 50199. It is the obligation of the service unit
which has carried out the service or repair work to make sure that the product still
conforms to the said standard.
Spare parts may be ordered through your nearest ESAB dealer, see the last page of
this publication.
C420e
– 32 –
– 33 –
Diagram B<;
ESABMig C420/C420w, 400-415V
C420di
– 34 –
ESABMig C420/C420w, 400-415V
NOTE: In order to reverse output polarity on XTP see paragraph 5.3.
C420di
– 35 –
ESABMig C420/C420w, 230-500V
C420di
– 36 –
ESABMig C420/C420w, 230-500V
NOTE: In order to reverse output polarity on XTP see paragraph 5.3.
C420di
– 37 –
ESABMig C420s/C420sw, 400-415V
C420di
– 38 –
ESABMig C420s/C420sw, 400-415V
NOTE: In order to reverse output polarity on XTP see paragraph 5.3.
C420di
– 39 –
ESABMig C420/C420w/C420s/C420sw
Valid for serial no. 237–XXX–XXXX
Ordering numbers
0349 302 655 ESABMig C420
400–415V 3~50Hz
0349 303 079 ESABMig C420w
400–415V 3~50Hz; with water cooler
0349 303 196 ESABMig C420
230/400–415/500V 3~50Hz; 230/440–460V 3~60Hz
0349 303 080 ESABMig C420w
230/400–415/500V 3~50Hz; 230/440–460V 3~60Hz; with water cooler
0349 302 656 ESABMig C420s
400–415V 3~50Hz; synergetic
0349 303 081 ESABMig C420sw 400–415V 3~50Hz; synergetic, with water cooler
C420or
– 40 –
Edition 030801
– 41 –
ESABMig C420/C420w/C420s/C420sw
Wear components
Item
Denomination
Ordering no.
Notes
A
Feed / pressure roller
0459 052 001
0459 052 002
0459 052 003
0459 052 013
0458 825 001
0458 825 002
0458 825 003
0458 824 001
0458 824 003
Ø 0.6 & 0.8 mm; Fe, Ss & cored wire; V–groove
Ø 0.8 & 1.0 mm; Fe, Ss & cored wire; V–groove
Ø 0.9/1.0 & 1.2 mm; Fe, Ss & cored wire; V–groove
Ø 1.4 & 1.6 mm; Fe, Ss & cored wire; V–groove
Ø 0.9/1.0 & 1.2 mm; Cored wire; V–groove; knurled
Ø 1.2 & 1.4 mm; Cored wire; V–groove; knurled
Ø 1.6 & 2.0 mm; Cored wire; V–groove; knurled
Ø 0.8 & 0.9/1.0 mm; Al wire; U–groove
Ø 1.2 & 1.6 mm; Al wire; U–groove
B
Gear adapter
0455 053 880
C
Inlet nozzle
0455 049 001
D
Drive gear
0455 052 001
E
Intermediate nozzle
0455 072 002
0456 615 001
Fe, Ss & cored wire
Al wire
F
Outlet nozzle
0469 837 880
0469 837 881
Ø 2.0 mm steel for 0.6–1.6 mm Fe, Ss & cored wire
Ø 2.0 mm plastic for 0.8–1.6 mm Al wire
G
Liner
0349 303 018
0455 894 001
Fe, Ss & cored wire
Al wire
The rollers are marked with wire dimension in mm, some are also marked with inch.
Welding with aluminium wires.
In order to weld with aluminium wires, proper rollers, nozzles and liners for
aluminium wires MUST be used. It is recommended to use 3m long welding gun for
aluminium wires, equipped with appropriate wear parts.
C420we
– 42 –
Edition 030801
ESABMig C420/C420w/C420s/C420sw
C420we
– 43 –
Edition 030801
ESABMig C420/C420w/C420s/C420sw
Accessories C420ac
Digital meter . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital meter PCB . . . . . . . . . . . . . . . . . . . . . . .
0349 302 451
0349 495 934
Transformer kit for CO2 heater . . . . . . . . . . .
0349 302 250
Water flow guard . . . . . . . . . . . . . . . . . . . . . . . .
0349 302 251
Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0349 302 252
Cable holder . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0349 303 362
– 44 –
Edition 030801
ESAB subsidiaries and representative offices
Europe
AUSTRIA
ESAB Ges.m.b.H
Vienna–Liesing
Tel: +43 1 888 25 11
Fax: +43 1 888 25 11 85
BELGIUM
S.A. ESAB N.V.
Brussels
Tel: +32 2 745 11 00
Fax: +32 2 726 80 05
THE CZECH REPUBLIC
ESAB VAMBERK s.r.o.
Prague
Tel: +420 2 819 40 885
Fax: +420 2 819 40 120
DENMARK
Aktieselskabet ESAB
Copenhagen–Valby
Tel: +45 36 30 01 11
Fax: +45 36 30 40 03
FINLAND
ESAB Oy
Helsinki
Tel: +358 9 547 761
Fax: +358 9 547 77 71
FRANCE
ESAB France S.A.
Cergy Pontoise
Tel: +33 1 30 75 55 00
Fax: +33 1 30 75 55 24
GERMANY
ESAB GmbH
Solingen
Tel: +49 212 298 0
Fax: +49 212 298 204
GREAT BRITAIN
ESAB Group (UK) Ltd
Waltham Cross
Tel: +44 1992 76 85 15
Fax: +44 1992 71 58 03
ESAB Automation Ltd
Andover
Tel: +44 1264 33 22 33
Fax: +44 1264 33 20 74
HUNGARY
ESAB Kft
Budapest
Tel: +36 1 20 44 182
Fax: +36 1 20 44 186
ITALY
ESAB Saldatura S.p.A.
Mesero (Mi)
Tel: +39 02 97 96 81
Fax: +39 02 97 28 91 81
THE NETHERLANDS
ESAB Nederland B.V.
Utrecht
Tel: +31 30 248 59 22
Fax: +31 30 248 52 60
NORWAY
AS ESAB
Larvik
Tel: +47 33 12 10 00
Fax: +47 33 11 52 03
POLAND
ESAB Sp.z.o.o
Warszaw
Tel: +48 22 813 99 63
Fax: +48 22 813 98 81
PORTUGAL
ESAB Lda
Lisbon
Tel: +351 1 837 1527
Fax: +351 1 859 1277
SLOVAKIA
ESAB Slovakia s.r.o.
Bratislava
Tel: +421 7 44 88 24 26
Fax: +421 7 44 88 87 41
SPAIN
ESAB Ibérica S.A.
Alcobendas (Madrid)
Tel: +34 91 623 11 00
Fax: +34 91 661 51 83
SWEDEN
ESAB Sverige AB
Gothenburg
Tel: +46 31 50 95 00
Fax: +46 31 50 92 22
ESAB International AB
Gothenburg
Tel: +46 31 50 90 00
Fax: +46 31 50 93 60
SWITZERLAND
ESAB AG
Dietikon
Tel: +41 1 741 25 25
Fax: +41 1 740 30 55
North and South America
Asia/Pacific
CHINA
Shanghai ESAB A/P
Shanghai
Tel: +86 21 6539 7124
Fax: +86 21 6543 6622
INDIA
ESAB India Ltd
Calcutta
Tel: +91 33 478 45 17
Fax: +91 33 468 18 80
INDONESIA
P.T. Esabindo Pratama
Jakarta
Tel: +62 21 460 01 88
Fax: +62 21 461 29 29
MALAYSIA
ESAB (Malaysia) Snd Bhd
Selangor
Tel: +60 3 703 36 15
Fax: +60 3 703 35 52
SINGAPORE
ESAB Singapore Pte Ltd
Singapore
Tel: +65 861 43 22
Fax: +65 861 31 95
ESAB Asia/Pacific Pte Ltd
Singapore
Tel: +65 861 74 42
Fax: +65 863 08 39
Representative offices
BULGARIA
ESAB Representative Office
Sofia
Tel/Fax: +359 2 974 42 88
EGYPT
ESAB Egypt
Dokki–Cairo
Tel: +20 2 390 96 69
Fax: +20 2 393 32 13
ROMANIA
ESAB Representative Office
Bucharest
Tel/Fax: +40 1 322 36 74
RUSSIA–CIS
ESAB Representative Office
Moscow
Tel: +7 095 937 98 20
Fax: +7 095 937 95 80
ESAB Representative Office
St Petersburg
Tel: +7 812 325 43 62
Fax: +7 812 325 66 85
Distributors
For addresses and phone
numbers to our distributors in
other countries, please visit our
home page
www.esab.com
SOUTH KOREA
ESAB SeAH Corporation
Kyung–Nam
Tel: +82 551 289 81 11
Fax: +82 551 289 88 63
UNITED ARAB EMIRATES
ESAB Middle East
Dubai
Tel: +971 4 338 88 29
Fax: +971 4 338 87 29
ARGENTINA
CONARCO
Buenos Aires
Tel: +54 11 4 753 4039
Fax: +54 11 4 753 6313
BRAZIL
ESAB S.A.
Contagem–MG
Tel: +55 31 333 43 33
Fax: +55 31 361 31 51
CANADA
ESAB Group Canada Inc.
Missisauga, Ontario
Tel: +1 905 670 02 20
Fax: +1 905 670 48 79
MEXICO
ESAB Mexico S.A.
Monterrey
Tel: +52 8 350 5959
Fax: +52 8 350 7554
USA
ESAB Welding & Cutting Products
Florence, SC
Tel: +1 843 669 44 11
Fax: +1 843 664 44 58
ESAB AB
SE–695 81 LAXÅ
SWEDEN
Phone +46 584 81 000
Fax +46 584 123 08
www.esab.com
030210
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising