ESAB | MEK 4 | Instruction manual | ESAB MEK 4 User manual

ESAB MEK 4 User manual
MEK 4
104
Instruction manual
0469 952 027
011126
Èíñòðóêöèÿ ïî ýêñïëóàòàöèè
Valid for serial no. 826--xxx--xxxx
Ðóññêèé . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
ENGLISH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9
Rights reserved to alter specifications without notice.
Îñòàâëÿåì çà ñîáîé ïðàâî èçìåíÿòü ñïåöèôèêàöèþ áåç ïðåäóïðåæäåíèÿ.
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Ðóññêèé
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ÒÅÕÍÈÊÀ ÁÅÇÎÏÀÑÍÎÑÒÈ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ÂÂÅÄÅÍÈÅ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ÒÅÕÍÈ×ÅÑÊÈÅ ÄÀÍÍÛÅ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ÓÑÒÀÍÎÂÊÀ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ÐÀÁÎÒÀ ÓÑÒÀÍÎÂÊÈ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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5.1 ÏÎÄÊËÞ×ÅÍÈÅ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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6 ÎÁÑËÓÆÈÂÀÍÈÅ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 ÇÀÊÀÇ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ÃÀÁÀÐÈÒÍÛÉ PÅÐÒÅÆ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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ÑÏÈÑÎÊ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ÄÎÏÎËÍÈÒÅËÜÍÛÅ ÏÐÈÍÀÄËÅÆÍÎÑÒÈ . . . . . . . . . . . . . . . . . . . . . . . . . . .
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24
TOCr
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ÒÅÕÍÈÊÀ ÁÅÇÎÏÀÑÍÎÑÒÈ
ÎÑÒÎÐÎÆÍÎ!
ÄÓÃÎÂÀß ÑÂÀÐÊÀ È ÐÅÇÊÀ ÎÏÀÑÍÛ ÊÀÊ ÄËß ÈÑÏÎËÍÈÒÅËß ÐÀÁÎÒ, ÒÀÊ È ÄËß
ÏÎÑÒÎÐÎÍÍÈÕ ËÈÖ. ÒÐÅÁÓÉÒÅ ÑÎÁËÞÄÅÍÈÅ ÂÑÅÕ ÏÐÀÂÈË ÁÅÇÎÏÀÑÍÎÑÒÈ,
ÄÅÉÑÒÂÓÞÙÈÕ ÍÀ ÎÁÚÅÊÒÅ, ÊÎÒÎÐÛÅ ÄÎËÆÍÛ Ó×ÈÒÛÂÀÒÜ ÑÂÅÄÅÍÈß ÎÁ ÎÏÀÑÍÎÑÒßÕ,
ÏÐÅÄÑÒÀÂËÅÍÍÛÅ ÈÇÃÎÒÎÂÈÒÅËÅÌ ÑÂÀÐÎ×ÍÎÃÎ ÎÁÎÐÓÄÎÂÀÍÈß.
ÎÏÀÑÍÎÑÒÜ ÑÌÅÐÒÅËÜÍÎÃÎ ÏÎÐÀÆÅÍÈß ÝËÅÊÒÐÈ×ÅÑÊÈÌ ÒÎÊÎÌ.
S Ñâàðî÷íûé àãðåãàò óñòàíàâëèâàåòñÿ è çàçåìëÿåòñÿ â ñîîòâåòñòâèè ñ äåéñòâóþùèìè íîðìàìè è
ïðàâèëàìè.
S Íå äîïóñêàéòå êîíòàêòà íàõîäÿùèõñÿ ïîä íàïðÿæåíèåì äåòàëåé è ýëåêòðîäîâ ñ íåçàùèùåííûìè
÷àñòÿìè òåëà, ìîêðûìè ðóêàâèöàìè è ìîêðîé îäåæäîé.
S Îáåñïå÷üòå ýëåêòðè÷åñêóþ èçîëÿöèþ îò çåìëè è ñâàðèâàåìûõ äåòàëåé.
S Îáåñïå÷üòå ñîáëþäåíèå áåçîïàñíûõ ðàáî÷èõ ðàññòîÿíèé.
ÄÛÌÛ È ÃÀÇÛ ìîãóò áûòü îïàñíû äëÿ ÷åëîâåêà
S Èñêëþ÷èòå âîçìîæíîñòü âîçäåéñòâèÿ äûìîâ.
S Äëÿ èñêëþ÷åíèÿ âäûõàíèÿ äûìîâ âî âðåìÿ ñâàðêè îðãàíèçóåòñÿ îáùàÿ âåíòèëÿöèÿ ïîìåùåíèÿ, à
òàêæå âûòÿæíàÿ âåíòèëÿöèÿ èç çîíû ñâàðêè.
ÈÇËÓ×ÅÍÈÅ ÄÓÃÈ âûçûâàåò ïîðàæåíèå ãëàç è îæîãè êîæè.
S Çàùèòèòå ãëàçà è êîæó. Äëÿ ýòîãî èñïîëüçóéòå çàùèòíûå ùèòêè, öâåòíûå ëèíçû è çàùèòíóþ
ñïåöîäåæäó.
S Äëÿ çàùèòû ïîñòîðîííèõ ëèö ïðèìåíÿþòñÿ çàùèòíûå ýêðàíû èëè çàíàâåñè.
ÏÎÆÀÐÎÎÏÀÑÍÎÑÒÜ
S Èñêðû (áðûçãè ìåòàëëà) ìîãóò âûçâàòü ïîæàð. Óáåäèòåñü â îòñóòñòâèè ãîðþ÷èõ ìàòåðèàëîâ
ïîáëèçîñòè îò ìåñòà ñâàðêè.
∅ÓÌ - ×ðåçìåðíûé øóì ìîæåò ïðèâåñòè ê ïîâðåæäåíèþ îðãàíîâ ñëóõà
S Ïðèìèòå ìåðû äëÿ çàùèòû ñëóõà. Èñïîëüçóéòå çàòû÷êè äëÿ óøåé èëè äðóãèå ñðåäñòâà çàùèòû
ñëóõà.
S Ïðåäóïðåäèòå ïîñòîðîííèõ ëèö îá îïàñíîñòè.
ÍÅÈÑÏÐÀÂÍÎÑÒÈ -- Ïðè íåèñïðàâíîñòè îáðàòèòåñü ê ñïåöèàëèñòàì ïî ñâàðî÷íîìó
îáîðóäîâàíèþ
Ïåðåä íà÷àëîì ìîíòàæà è ýêñïëóàòàöèè âíèìàòåëüíî èçó÷èòå ñîîòâåòñòâóþùèå èíñòðóêöèè.
ÇÀÙÈÒÈÒÅ ÑÅÁß È ÄÐÓÃÈÕ!
2
ÂÂÅÄÅÍÈÅ
MEK 4 ÿâëÿåòñÿ çàêðûòûì óñòðîéñòâîì ïîäà÷è ïðîâîëîêè ñ äâóìÿ ïàðàìè
ïîäàþùèõ ðîëèêîâ.
Óñòðîéñòâî ïîçâîëÿåò èñïîëüçîâàòü êàòóøêè äèàìåòðîì äî 300 ìì.
Ïîäðîáíàÿ èíôîðìàöèÿ î ïðèíàäëåæíîñòÿõ äëÿ áëîêîâ ïîäà÷è
ñâàðî÷íîé ïðîâîëîêè ôèðìû ESAB íà ñòð. 24.
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ÒÅÕÍÈ×ÅÑÊÈÅ ÄÀÍÍÛÅ
MEK 4
Ãàáàðèòû (äõøõâ)
Ìàññà
Ñêîðîñòü ïîäà÷è ïðîâîëîêè
Íàïðÿæåíèå
Ïîòðåáëÿåìàÿ ìîùíîñòü
Ðàçúåì ãîðåëêè
4
630x245x490 ìì
14 kg
2--25 ì/ìèí
42V 50--60 Hz
300 VA
EURO
ÓÑÒÀÍÎÂÊÀ
Ââîä â ýêñïëóàòàöèþ äîëæåí ïðîèçâîäèòüñÿ êâàëèôèöèðîâàííûì
ñïåöèàëèñòîì.
ÂÍÈÌÀÍÈÅ!
Íàñòîÿùåå èçäåëèå ïðåäíàçíà÷åíî äëÿ ïðîìûøëåííîãî èñïîëüçîâàíèÿ. Ïðè
èñïîëüçîâàíèè â áûòîâûõ óñëîâèÿõ îíî ìîæåò ñîçäàâàòü ðàäèî÷àñòîòíûå ïîìåõè.
Ïîëüçîâàòåëü îòâå÷àåò çà ïðèíÿòèå ñîîòâåòñòâóþùèõ ìåð ïðåäîñòîðîæíîñòè.
5
ÐÀÁÎÒÀ ÓÑÒÀÍÎÂÊÈ
Îáùèå ïðàâèëà òåõíèêè áåçîïàñíîñòè ïðè ðàáîòå ñ îáîðóäîâàíèåì
ïðèâîäÿòñÿ íà ñòð. 4. Ïðî÷òèòå èõ äî èñïîëüçîâàíèÿ îáîðóäîâàíèÿ!
ÎÑÒÎÐÎÆÍÎ !
Ñîáëþäàéòå îñòîðîæíîñòü! Âðàùàþùèåñÿ äåòàëè ìîãóò íàíåñòè
òðàâìû!
ÏÐÅÄÓÏÐÅÆÄÅÍÈÅ !
Äëÿ ïðåäîòâðàùåíèÿ ñîñêàëüçûâàíèÿ êàòóøêè ñ ïðîâîëîêîé ñî
âòóëêè çàôèêñèðóéòå åå ïîâîðîòîì êðàñíîé êíîïêè êàê ïîêàçàíî
íà ðèñóíêå ðÿäîì ñî âòóëêîé.
ÎÑÒÎÐÎÆÍÎ!
Ïðè èñïîëüçîâàíèè àãðåãàòà ïîäà÷è ïðîâîëîêè ñ ïðîòèâîâåñîì âîçíèêàåò îïàñíîñòü
îïðîêèäûâàíèÿ.
Çàêðåïèòå îáîðóäîâàíèå, îñîáåííî ïðè óñòàíîâêå íà íåðîâíîé èëè íàêëîííîé
ïîâåðõíîñòè.
Ñ ïîìîùüþ ïðèëàãàåìûõ ëåíò îãðàíè÷üòå óãîë ïîâîðîòà àãðåãàòà ïîäà÷è ïðîâîëîêè.
Çàïðåùàåòñÿ ïåðåìåùàòü îáîðóäîâàíèå, äåðæà åãî çà ãîðåëêó.
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5.1
A
ÏÎÄÊËÞ×ÅÍÈÅ
J
B
Øòóöåð ïîäâîäà îõëàæäàþùåé âîäû
(òîëüêî íåêîòîðûå ìîäåëè)
Øòóöåð ïîäâîäà ãàçà
K
C
D
Ðàçúåì êàáåëÿ óïðàâëåíèÿ
Ðàçúåì ñâàðî÷íîãî êàáåëÿ
L
M
E
Öèôðîâûå ïðèáîðû (òîëüêî íåêîòîðûå
ìîäåëè)
Ïåðåêëþ÷àòåëü, çàïîëíåíèå êðàòåðà
N
Ïîòåíöèîìåòð, ñêîðîñòü ïîäà÷è
ïðîâîëîêè
Ïîòåíöèîìåòð, íàïðÿæåíèå ñâàðêè
P
Ðàçúåì äèñò. óïðàâëåíèÿ(àêòèâèðóåòñÿ
àâòîìàòè÷åñêè ïðè ïîäêëþ÷åíèè ä/ó)
Øòóöåð âûâîäà îõëàæäàþùåé âîäû
(òîëüêî íåêîòîðûå ìîäåëè)
Ðàçúåì ãîðåëêè
Ïåðåêëþ÷àòåëü 2õ/4õ òàêòíîé ðàáîòû
ãîðåëêè
Ïîòåíöèîìåòð, âðåìÿ çàäåðæêè
âûêëþ÷åíèÿ ïîäà÷è
Ïîòåíöèîìåòð, âðåìÿ çàïîëíåíèÿ
êðàòåðà
Ïåðåìû÷êà, âêë/âûêë ïëàâíîãî ñòàðòà
Q
Ñòðàõîâî÷íûé ðåìåíü (óñòàíîâëåí)
F
G
H
O
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Íàñòðîéêà óñèëèÿ ïîäà÷è ïðîâîëîêè
Ïðåæäå âñåãî óáåäèòåñü â òîì, ÷òî ïðîâîëîêà áåñïðåïÿòñòâåííî äâèæåòñÿ
÷åðåç íàïðàâëÿþùèå. Ïîñëå ýòîãî óñòàíîâèòå óñèëèå, ñîçäàâàåìîå
ðîëèêàìè ïîäà÷è ïðîâîëîêè. Ïîìíèòå, ÷òî ýòî óñèëèå íå äîëæíî áûòü
÷ðåçìåðíûì.
Ðèñ. 1
Ðèñ. 2
Äëÿ ïðîâåðêè ïðàâèëüíîñòè óñòàíîâêè óñèëèÿ ïîäà÷è ïîìåñòèòå êàêîé-ëèáî
òâåðäûé ïðåäìåò, íàïðèìåð, äåðåâÿííûé áðóñîê íà ïóòè ïîäà÷è ïðîâîëîêè.
Ïðè ðàññòîÿíèè ïðèìåðíî 5 ìì îò ïèñòîëåòà äëÿ ïîäà÷è ïðîâîëîêè äî
äåðåâÿííîãî áðóñêà (ðèñ. 1) ïîäàþùèå ðîëèêè äîëæíû ïðîñêàëüçûâàòü.
Ïðè ðàññòîÿíèè ïðèìåðíî 50 ìì ïðîâîëîêà äîëæíà ïîäàâàòüñÿ è ñãèáàòüñÿ
ïðè óïîðå â áðóñîê (ðèñ. 2).
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ÎÁÑËÓÆÈÂÀÍÈÅ
Ïðèìå÷àíèå:
Âñå ãàðàíòèéíûå îáÿçàòåëüñòâà ïîñòàâùèêà òåðÿþò ñèëó â ñëó÷àå ïîïûòêè
ïîêóïàòåëÿ ñàìîñòîÿòåëüíî óñòðàíèòü êàêóþ-ëèáî íåèñïðàâíîñòü ìàøèíû â
òå÷åíèå ãàðàíòèéíîãî ïåðèîäà.
Ðåãóëÿðíîå îáñëóæèâàíèå íåîáõîäèìî äëÿ îáåñïå÷åíèÿ áåñïåðåáîéíîé è
íàäåæíîé ðàáîòû.
S
Ïåðèîäè÷åñêè ÷èñòèòå è çàìåíÿéòå ïî ìåðå íåîáõîäèìîñòè
èçíàøèâàþùèåñÿ äåòàëè ìåõàíèçìà ïîäà÷è äëÿ îáåñïå÷åíèÿ íàäåæíîé
ðàáîòû.
S
Îáðàùàåì Âàøå âíèìàíèå, ÷òî ÷ðåçìåðíîå ïðèæèìíîå óñèëèå ìîæåò
ïðèâåñòè ê áûñòðîìó èçíîñó ïðèæèìíîãî è ïîäàþùåãî ðîëèêîâ, à òàêæå
ñïèðàëè ãîðåëêè.
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Òîðìîçíàÿ âòóëêà.
Òîðìîçíàÿ âòóëêà ðåãóëèðóåòñÿ ïåðåä
ïîñòàâêîé èçäåëèÿ. Ïðè íåîáõîäèìîñòè
ïîâòîðíîé ðåãóëèðîâêè ïðèäåðæèâàéòåñü
óêàçàíèé ïðèâåäåííûõ íèæå. Ïðè ïðàâèëüíî
îòðåãóëèðîâàííîé òîðìîçíîé âòóëêå
ïðîâîëîêà äîëæíà íåñêîëüêî
ïðîâèñàòü ïîñëå îñòàíîâêè ïîäà÷è.
S
Ðåãóëèðîâêà òîðìîçíîãî óñèëèÿ:
S
Óñòàíîâèòü êðàñíóþ ðóêîÿòêó â ïîëîæåíèå áëîêèðîâêè
S
Âñòàâèòü îòâåðòêó â ïðóæèíû èìåþùèåñÿ âî âòóëêå.
Äëÿ óìåíüøåíèÿ òîðìîçíîãî óñèëèÿ ïîâåðíóòü ïðóæèíû ïî ÷àñîâîé
ñòðåëêå.
Äëÿ óâåëè÷åíèÿ òîðìîçíîãî óñèëèÿ ïîâåðíóòü ïðóæèíû ïðîòèâ ÷àñîâîé
ñòðåëêè. Ïðèìå÷àíèå: Îáå ïðóæèíû ñëåäóåò ïîâîðà÷èâàòü íà
îäèíàêîâîå ÷èñëî îáîðîòîâ.
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ÇÀÊÀÇ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ
Çàïàñíûå ÷àñòè çàêàçûâàþòñÿ ÷åðåç áëèæàéøåå ïðåäñòàâèòåëüñòâî ESAB,
àäðåñ êîòîðîãî ìîæíî íàéòè íà ïîñëåäíåé ñòðàíèöå îáëîæêè.
Ïðè çàêàçå çàïàñíûõ ÷àñòåé óêàæèòå òèï ìàøèíû è åå íîìåð, à òàêæå
íàèìåíîâàíèå äåòàëè è åå íîìåð èç ïåðå÷íÿ çàïàñíûõ ÷àñòåé. Ýòî óïðîñòèò
äîñòàâêó è îáåñïå÷èò ïîëó÷åíèå òðåáóåìûõ çàïàñíûõ ÷àñòåé.
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ENGLISH
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DIRECTIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TECHNICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INSTALLTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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6.1 Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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7 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 ORDERING OF SPARE PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIMENSION DRAWING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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16
SPARE PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17
24
TOCe
-- 9 --
GB
1
DIRECTIVE
DECLARATION OF CONFORMITY
Esab Welding Equipment AB, S--695 81 Laxå, Sweden, gives its unreserved guarantee that
Wire feed unit MEK 4 from serial number 514 complies with standard EN 60974--1, in accordance with the requirements of directive 73/23/ EEA and addendum 93/68/ EEA and
standard EN 50199 in accordance with the requirements of directive 89/336/ EEA and addendum 93/68/ EEA.
------------------------------------------------------------------------------------------------------------------------------
Laxå 97--01--15
Paul Karlsson
Managing Director
Esab Welding Equipment AB
695 81 LAXÅ
SWEDEN
2
Tel: + 46 584 81000
Fax: + 46 584 12336
SAFETY
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!
3
INTRODUCTION
The MEK 4 is an encapsulated wire feed unit with four roller feed. The unit provides
space for a 300 mm diameter wire reel and has a built--in positioner.
Details of ESAB’s accessories for the wire feed units can be found on page
24.
bm11d12e
-- 10 --
GB
4
TECHNICAL DATA
MEK 4
Dimensions (lxwxh)
630x245x490 mm
Weight
14 kg
Wire feed speed
2--25 m/min
Voltage
42V 50--60 Hz
Power consumption
300 VA
Torch connection
EURO
5
INSTALLTION
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.
6
OPERATION
General safety regulations for the handling of the equipment can be found on
page 10. Read through before you start using the equipment!
WARNING!
Rotating parts can cause injury, take great care.
WARNING!
To prevent the reel sliding off the hub: Lock the reel in place by turning
the red knob as shown on the warning label attached next to the hub.
WARNING!
There is a risk of tipping if the wire feed cabinet is fitted with a counterbalance arm. Secure the
equipment, especially if used on an uneven or sloping surface.
Limit the angle of rotation of the wire feed cabinet using the straps supplied.
When moving the equipment, do NOT pull on the torch.
bm11d12e
-- 11 --
GB
6.1
Connection
A
Nipple, cooling water (only certain models)
J
Connector, remote control (activated automatically on connection of remote)
B
Nipple, gas connection
K
Nipple, cooling water (only certain models)
C
Connector, control cable
L
Adapter, welding torch
D
Adapter, welding current
M
Switch 2/4 stroke
E
Digital meter (only certain models)
N
Potentiometer burnback time
F
Switch, crater fill
O
Potentiometer, crater fill time
G
Potentiometer, wire feed speed
P
Jumper for inch start on/off
H
Potentiometer, welding voltage
Q
Securing strap (fitted)
bm11d002
bm11d12e
-- 12 --
GB
Setting the wire feed pressure
Start by making sure that the wire moves smoothly through the wire guide. Then
set the pressure of the wire feeder’s pressure rollers. It is important that the
pressure is not too great.
Fig 1
Fig 2
To check that the feed pressure is set correctly, you can feed out the wire against
an insolated object, e.g. a piece of wood.
When you hold the pistol approx. 5 mm from the piece of wood (fig. 1) the feed
rollers should slip.
If you hold the pistol approx. 50 mm from the piece of wood, the wire should be
fed out and bend (fig. 2).
7
MAINTENANCE
Note:
All warranty undertakings given by the supplier cease to apply if the customer
attempts to rectify any faults on the machine during the warranty period.
Regularly maintenance is important for reliable and safe operations.
S
Cleaning and replacement of the wire feed mechanism’s wear parts should take
place periodically to ensure trouble free wire feed.
S
Note that an excessive pressure setting can result in abnormal wear on the pressure roller, feed roller and wire liner.
bm11d12e
-- 13 --
GB
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.
S
Adjusting the braking torque:
S
Turn the red handle to the locked position.
S
Insert a screwdriver into the springs in the hub.
Turn the springs clockwise to reduce the braking torque
Turn the springs anticlockwise to increase the braking torque. NB: Turn both
springs through the same amount.
8
ORDERING OF SPARE PARTS
Spare parts are ordered through your nearest ESAB representative, see back cover.
When ordering spare parts, please state machine type and number as well as designation and spare part number as shown in the spare parts list.
This will simplify dispatch and ensure you get the right part.
bm11d12e
-- 14 --
page
-- 15 --
Dimension drawing Ãàáàðèòíûé Påðòåæ
bm11e12a
-- 16 --
MEK 4
Edition 011126
Spare parts list Ñïèñîê çàïàñíûõ ÷àñòåé
cmek0p00
Valid for serial no. 431--xxx--xxxx to serial no. 826--xxx--xxxx
Ordering numbers for MEK 4
0469 962 880 MEK 4
Standard, no instrument, no water connection
0469 962 881 MEK 4
With instrument, no water connection
0469 962 882 MEK 4
With water connection, no instrument
0469 962 883 MEK 4
With instrument and water connection
Spare parts are to be ordered through the nearest ESAB agency as per the list on the back of the
cover. Kindly indicate type of unit, serial number, denominations and ordering numbers according to
the spare parts list.
Maintenance and repair work should be performed by an experienced person, and electrical work only
by a trained electrician. Use only recommended spare parts.
cmek0se1
-- 17 --
MEK 4
Edition 011126
Item
Qty
Ordering no.
101a
1
0455 501 001
Cover
101b
1
0455 959 001
Plate
102
1
0467 176 001
Handle
103
1
0455 174 001
Seal
104
1
0455 172 001
Glass
105
4
0192 230 105
Cover
106
1
0192 230 112
Cover
107
1
0469 959 001
Side cover
108
4
0467 695 001
Rubber foot
109
1
2
0469 831 001
0469 823 001
Hinge
Hook
110
2
0369 561 002
Clamp
111
2
0369 561 001
Lock
112
1
0469 960 001
Side cover
113
1
0192 562 104
Cage nut
M5
114a
114b
-1
0469 779 880
Chassis
Chassis
Replaced by item 114b
New design, fits all versions of MEK 4.
115
1
0146 967 881
Brake hub
116
1
0416 236 001
Plate
117
1
0192 230 104
Cover
cmek0se1
Denomination
Notes
With text
Replaced by 2 hooks from ser. no. 431 449 . . . .
-- 18 --
MEK 4
Edition 011126
114a
cmek0p01
cmek0se1
-- 19 --
MEK 4
Edition 011126
C = component designation in the circuit diagram
Item
Qty
Ordering no.
201
202
203
204
205
206
207
0321 475 882
0469 776 001
0147 866 001
0486 212 880
0455 078 001
0193 669 005
0367 149 001
208
2
1
2
1
1
1
1
1
-1
0365 803 002
0456 496 001
Knob
Cover
Switch
Circuit board
Attachment
Connector
Quick connector
Nut
Quick connector
Hose
209
210
1
1
0193 054 002
0456 496 001
Solenoid valve
Hose
211
1
14
1
0368 543 005
0323 945 004
0190 315 106
Pin socket
Pin
Hose
216
217
1
1
-1
1
1
1
-1
1
12
23
1
1
4
4
0365 803 008
0365 803 009
0365 803 001
0365 803 008
0365 803 009
0365 803 011
0365 803 012
0365 803 013
0368 544 003
0368 544 005
0323 945 003
0323 945 003
0366 285 001
0455 516 001
0193 260 092
0193 260 062
Quick connector
Quick connector
Quick connector
Quick connector
Quick connector
Quick connector
Quick connector
Quick connector
Sleeve socket
Sleeve socket
Sleeve
Sleeve
Cap
Cap
Cover
Connector
L=2x0.65metre, D=16/9.5mm, reinforced PVC.
To be ordered per metre.
Female, red
Female, blue
Male
Female, red. Before ser. no. . . . 649 . . . .
Female, blue. Before ser. no. . . . 649 . . . .
Female, red. From ser. no. . . . 649 . . . .
Female, blue. From ser. no. . . . 649 . . . .
Male. From ser. no. . . . 649 . . . .
12--pole. For ser. no. 431 . . . . . .
23--pole. From ser. no. 514 . . . . . .
For ser. no. 431 . . . . . .
From ser. no. 514 . . . . . .
For ser. no. 431 . . . . . .
From ser. no. 514 . . . . . .
For 3--pole connector
3--pole
218
4
0191 870 616
Potentiometer
10 kΩ
219
220
1
1
0160 609 881
0469 832 880
Welding current connector
Busbar
With insulation
221
222
223
224
225
1
1
1
1
1
0192 915 013
0455 517 001
Capacitor
Screw
Spring washer
Washer
Cover (bottom box)
226
1
0486 205 882
Circuit board
227
1
0455 518 001
Box (top box)
228
229
1
1
3
0455 519 001
0193 260 076
0193 260 150
Cover
Connector
Connector
PME 271 0.1 µF 250 V, without cable lugs
M10x20
⊘ 20/10.2x1.1
⊘ 24/13x2
From ser. no. 826 . . . . . . Length = 317mm
When a cover with another length is replaced
also item 227 must be replaced.
New from ser. no. 514 . . . . . .
can be used in all MEK 4
From ser. no. 826 . . . . . . Length = 317mm
When a box with another length is replaced also
item 225 must be replaced. With this box items
228, 231 and 232 must be used.
From ser. no. 514 . . . . . .
17--pole
2--pole
1
1
1
0193 260 154
0193 260 157
0193 260 160
Connector
Connector
Connector
6--pole
9--pole
12--pole
3
3
3
0455 661 019
0193 517 342
0194 019 001
Plastic rivet
Screw
Spacer
From ser. no. 514 . . . . . . . to 514 718 . . . .
Plastic From ser. no. 514 718 . . . .
Plastic From ser. no. 514 718 . . . .
212
213a
-213b
213b
-214
215
230
231
232
cmek0se1
Denomination
Notes
For display, only model --881 and --883
5--pole
Male, the nut is not included
M10
Female
L=0.33metre, D=9/5mm, reinforced PVC.
To be ordered per metre
C
SA01, SA02
AP02
XS11
YV01
L=0.22metre, D=9/5mm, reinforced PVC.
To be ordered per metre.
23--pole
-- 20 --
XP01
XS13
XS13
XS07, XS08,
XS09, XS10
RP01, RP02,
RP03, RP04
XP02
C01
AP01
XS01
XS02, XS06,
XS12
XS03
XS05
XS04
MEK 4
cmek0se1
Edition 011126
-- 21 --
MEK 4
Edition 011126
C = component designation in the circuit diagram
Item
Qty
Ordering no.
Designation
300a
1
0469 833 880
Pressure arm, left
Contains items 301, 302, 303, 304 and 305, one of
each.
Notes
300b
1
0469 833 881
Pressure arm, right
Items 301, 302, 303, 304 and 305, one of each.
The same as 300a, only fitted differently.
301
4
0455 053 880
Geared adapter (W)
302
2
0369 728 001
Pressure roller (W)
2
0466 262 001
Pressure roller (W) (A)
Knurled
303
2
Locking washer
Included in item 300a and 300b
304
2
Holder
Included in item 300a and 300b
305
2
Shaft
Included in item 300a and 300b
306
2
0455 070 001
Sleeve
307
1
0455 050 001
Spring
308a
1
0455 077 001
Drive unit
With tachometer
308b
1
0332 351 012
Drive shaft with pinion
Included in item 308a
309
310
1
1
0215 701 007
0191 496 114
Locking washer
Key
Included in item 308a
Included in item 308a
311
1
0455 049 001
Inlet nozzle (W)
312
1
0455 072 001
Adapter nozzle (W)
1
0456 615 001
Adapter nozzle (W) (A)
313
4
0215 702 706
Locking washer
314
2
0455 071 001
Shaft
315
2
0367 528 001
Pin bolt
316
2
0368 749 880
Pressure transducer
317
1
Screw
M6x40
318
319
1
1
Washer
Insulating tube
⊘ 12/6.4x1.5
320
1
Nut
M6
321
1
0469 837 880
Outlet nozzle (W)
0455 048 001
For aluminium
1
0469 837 881
Outlet nozzle (W) (A)
For aluminium
322
1
0481 004 880
Printed circuit board
Current relay
323
1
0455 079 001
Plate
324
1
0455 047 001
Front flange
325
1
0455 044 001
Current junction
326
2
0368 750 001
Insulating sleeve
327
1
0469 964 882
Cable set
328
329
1
1
0455 045 001
Insulating sleeve
Screw
M8x25
330
1
Washer
⊘ 16/8.4x1.5
331
1
Spring washer
⊘ 16/8.2x0.9
332
1
Nut
M8
333
1
Screw
M4x12
334
1
Washer
⊘ 16/5x1
335
1
0455 052 001
Drive gear (W)
336a
2
0458 721 001
Nut
Valid from ser.no.826--114--xxxx
336b
2
0455 075 001
Screw
Valid before ser.no.826--114--xxxx
When ordering: items 336a and 338a are delivered.
337
2
0369 557 001
Feed roller (W) (A)
(V)For ⊘ 0.6 -- 0.8 mm Fe, Ss and cored wire
2
2
0369 557 002
0369 557 003
Feed roller (W) (A)
Feed roller (W)
(V)For ⊘ 0.8 -- 1.0 mm Fe, Ss and cored wire
(V)For ⊘ 1.0 -- 1.2 mm Fe, Ss and cored wire
2
0369 557 007
Feed roller (W) (A)
(V)For ⊘ 1.2 -- 1.6 mm Fe, Ss and cored wire
2
0369 557 010
Feed roller (W) (A)
(V)For ⊘ 1.2 mm x 2 Fe, Ss and cored wire
2
0369 557 013
Feed roller (W) (A)
(V)For ⊘ 1.4 --1.6 mm Fe, Ss and cored wire
2
0369 557 004
Feed roller (W) (A)
(K)(V) For ⊘1.0 -- 1.2 / 1.4 -- 1.6 mm cored wire
2
0369 557 006
Feed roller (W) (A)
(U) For ⊘ 1.0 -- 1.2 mm Al wire
2
0369 557 008
Feed roller (W) (A)
(U) For ⊘ 1.6 mm Al wire
2
0369 557 011
Feed roller (W) (A)
(U) For ⊘ 0,8 -- 0,9 mm Al wire
2
0458 722 001
Shaft
Valid from ser.no.826--114--xxxx
338a
cmek0se1
-- 22 --
C
M01, G01
MEK 4
Edition 011126
Item
Qty
Ordering no.
338b
2
0455 068 001
Designation
339
6
340
4
0153 043 002
Insulating washer
341
1
0455 046 001
Gear housing
342
1
0469 838 001
Protection plate
Notes
Shaft
Valid before ser.no.826--114--xxxx
When ordering: items 336a and 338a are delivered.
Screw
M6x16
C
(W) = wear part (A) = accessory (K) = knurled rollers (V) = V--groove (U) = U--groove
cmek0se1
-- 23 --
MEK 4
Edition 011126
Accessories Äîïîëíèòåëüíûå ïðèíàäëåæíîñòè
Item
no.
Ordering no.
when used with
LAW 410
Ordering no.
when used with
LAW 410W
Ordering no.
when used with
LAW 510
Ordering no.
when used with
LAW 510W
1
0469 789 880
0469 789 880
0469 789 880
0469 789 880
Lifting eye
2
0469 836 880
0469 836 881
0469 836 882
0469 836 883
0469 836 884
0469 836 885
0469 836 886
0469 836 887
0469 836 888
0469 836 889
0469 836 890
0469 836 891
0469 836 892
0469 836 893
0469 836 894
0469 836 895
0469 836 896
0469 836 897
0469 836 898
0469 836 899
Connection set, 1.7 metre
Connection set, 8 metre
Connection set, 16 metre
Connection set, 25 metre
Connection set, 35 metre
Item
Ordering no.
3
4
5
6
7
8
9
10
11
----
0455 173 881
0469 786 880
0156 654 883
0469 792 881
0469 967 880
0455 510 880
0156 746 880
0456 693 880
0457 341 880
0349 090 888
0466 515 880
0466 801 880
bm11a11a
Denomination
Digital instrument
Trolley
Guide pin (included in LAW)
Counter balance device and mast
Water connection set
Adapter for 5 kg bobbin
Mast
Counter balance device, sprung coil
Hose reinforcement bracket
Connection kit for foot pedal
Remote control unit: Aristo Control Synergic Torch
Remote control unit: Aristo Control Synergic Box
-- 24 --
Denomination
MEK 4
Edition 011126
cmek0p06
bm11a11a
-- 25 --
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