ESAB | MEK 4SP | Instruction manual | ESAB MEK 4SP Manuale utente

ESAB MEK 4SP Manuale utente
MEK 4SP
104
Instruction manual
0456 816 027
020924
Èíñòðóêöèÿ ïî ýêñïëóàòàöèè
Valid for serial no. 912--xxx--xxxx
Ðóññêèé . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ENGLISH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rights reserved to alter specifications without notice.
Îñòàâëÿåì çà ñîáîé ïðàâî èçìåíÿòü ñïåöèôèêàöèþ áåç ïðåäóïðåæäåíèÿ.
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12
Ðóññêèé
1 ÒÅÕÍÈÊÀ ÁÅÇÎÏÀÑÍÎÑÒÈ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 ÂÂÅÄÅÍÈÅ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1
4
4
Ñèíåðãåòè÷åñêèå êðèâûå . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5
3 ÒÅÕÍÈ×ÅÑÊÈÅ ÄÀÍÍÛÅ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 ÌÎÍÒÀÆ ÓÑÒÀÍÎÂÊÈ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5
5
4.1 Ñîåäèíåíèÿ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6
5 ÝÊÑÏËÓÀÒÀÖÈß . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
5.1
5.2
5.3
5.4
5.5
5.6
Íà÷àëî ñâàðêè . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ðåæèì èìïóëüñíîé ñâàðêè . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Èìïóëüñíûé ðåæèì âûêë. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ÐÓ×ÍÀß ÍÀÑÒÐÎÉÊÀ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ÑÎÕÐÀÍÅÍÈÅ Â ÏÀÌßÒÈ ÐÀÁÎ×ÈÕ ÐÅÆÈÌÎÂ. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ÐÀÁÎÒÀ Ñ ÑÎÕÐÀÍÅÍÍÛÌÈ ÐÀÁÎ×ÈÌÈ ÐÅÆÈÌÀÌÈ . . . . . . . . . . . . . . . . . . . . .
8
8
9
10
10
10
6 ÒÅÕÍÈ×ÅÑÊÎÅ ÎÁÑËÓÆÈÂÀÍÈÅ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 ÇÀÊÀÇ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ÑÕÅÌÀ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ÑÏÈÑÎÊ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ÄÎÏÎËÍÈÒÅËÜÍÛÅ ÏÐÈÍÀÄËÅÆÍÎÑÒÈ . . . . . . . . . . . . . . . . . . . . . . . . . . .
11
11
22
23
30
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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.
ØÓÌ - ×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 4SP (Ñèíåðãåòè÷åñêèé ñ èìïóëüñàìè) - ïîäàþùèé ìåõàíèçì çàêðûòîãî
òèïà ñ ÷åòûðüìÿ ïðèâîäíûìè ðîëèêàìè.  ïîäàþùèé ìåõàíèçì ìîæíî
óñòàíàâëèâàòü êàññåòû ñâàðî÷íîé ïðîâîëîêè äèàìåòðîì äî 300 ìì. Òàêæå
èìååòñÿ âñòðîåííîå ïîâîðîòíîå óñòðîéñòâî , ñ ïîìîùüþ êîòîðîãî MEK 4SP
ëåãêî ìîíòèðóåòñÿ íà ñâàðî÷íûé èñòî÷íèê ïèòàíèÿ.
MEK 4SP - îáëàäàåò ìíîãèìè óäîáíûìè è ïîëåçíûìè â ðàáîòå ñâàðùèêà
õàðàêòåðèñòèêàìè, êàê, íàïðèìåð, ñïîñîáíîñòüþ ñîõðàíÿòü â ïàìÿòè äî 3-õ
ðåæèìîâ ñâàðêè è èñïîëüçîâàòü èõ ïðè ñâàðêå ïî ìåðå íåîáõîäèìîñòè.
Ïîäðîáíåå îá ýòîì ÷èòàéòå äàëåå
Ïîäðîáíàÿ èíôîðìàöèÿ î ïðèíàäëåæíîñòÿõ äëÿ áëîêîâ ïîäà÷è
ñâàðî÷íîé ïðîâîëîêè ôèðìû ESAB íà ñòð. 30.
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2.1
Ñèíåðãåòè÷åñêèå êðèâûå
Êàæäîå ñî÷åòàíèå òèïà ñâàðî÷íîé ïðîâîëîêè, å¸ äèàìåòðà è ñìåñè çàùèòíûõ
ãàçîâ òðåáóåò ñîâåðøåííî îïðåäåëåííîãî ñîîòíîøåíèÿ ñêîðîñòè ïîäà÷è
ïðîâîëîêè è íàïðÿæåíèÿ (äëèíû äóãè) äëÿ äîñòèæåíèÿ îïòèìàëüíîãî ðåæèìà
ñâàðêè. MEK 4SÐ èìååò 14 òàêèõ çàðàíåå çàïðîãðàììèðîâàííûõ ðåæèìîâ, ò.å.
“ñèíåðãåòè÷åñêèõ êðèâûõ “.
Âûáðàâ ïîäõîäÿùóþ ñèíåðãåòè÷åñêóþ êðèâóþ, Âàì îñòà¸òñÿ òîëüêî
óñòàíîâèòü òðåáóåìóþ ñêîðîñòü ïîäà÷è ïðîâîëîêè. Íàïðÿæåíèå (äëèíà äóãè)
óñòàíîâèòñÿ àâòîìàòè÷åñêè ñîãëàñíî âûáðàííîé ñèíåðãåòè÷åñêîé êðèâîé, ò.å.
âû îñóùåñòâëÿåòå óïðàâëåíèå 1 ðó÷êîé.
Òàê êàê ñâàðêà ìîæåò âåñòèñü â ðàçëè÷íûõ óñëîâèÿõ, òî ïðåäóñìîòðåíà
ôóíêöèÿ òî÷íîé íàñòðîéêè íàïðÿæåíèÿ äóãè. Ïðè òàêèõ íàñòðîéêàõ, â ñëó÷àå
âûõîäà çà ïðåäåëû ñèíåðãåòè÷åñêèõ êðèâûõ, íà ïåðåäíåé ïàíåëè èñ÷åçíåò
èíäèêàöèÿ çåëåíîãî ñâåòà. Åñëè Âû ðåøèëè âåðíóòñÿ â ñèíåðãåòè÷åñêóþ
îáëàñòü, òî ðåãóëèðóéòå íàïðÿæåíèå äî ïîÿâëåíèÿ âíîâü ñîîòâåòñòâóþùåé
èíäèêàöèè.
3
ÒÅÕÍÈ×ÅÑÊÈÅ ÄÀÍÍÛÅ
MEK 4SP
Ãàáàðèòû (lxbxh)
606x240x410 ìì
Âåñ
14 Êg
Ñêîðîñòü ïîäà÷è ïðîâîëîêè
.9-25 ì/ìèí
Íàïðÿæåíèå ñåòè
42 V 50-60 Hz
Ïîòðåáëÿåìàÿ ìîùíîñòü
300 VA
Òèï ðàçú¸ìà ê ñâàðî÷íîé ãîðåëêå
EURO
4
ÌÎÍÒÀÆ ÓÑÒÀÍÎÂÊÈ
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.
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4.1
Ñîåäèíåíèÿ
1
Ðàçú¸ì ñèñòåìû âîäÿíîãî
îõëàæäåíèÿ.
2
Ãàçîâûé øòóöåð.
3
Ðàçú¸ì êàáåëÿ óïðàâëåíèÿ.
4
Ðàçú¸ì ñâàðî÷íîãî êàáåëÿ.
5
Âûêëþ÷àòåëü ôóíêöèè çàâàðêè êðàòåðà..
6
Öèôðîâîé äèñïëåé.
7
Ðó÷êà ðåãóëèðîâêè ñêîðîñòè ïîäà÷è (1.9 - 25 ì/ìèí).
8
Ðó÷êà òîíêîé ðåãóëèðîâêè ñâàðî÷íîãî íàïðÿæåíèÿ.
9
Ðàçú¸ì ïóëüòà äèñòàíöèîííîãî óïðàâëåíèÿ
(àêòèâèðóåòñÿ àâòîìàòè÷åñêè).
10
Ðàçú¸ìû ñèñòåìû âîäÿíîãî îõëàæäåíèÿ.
11
Ïëàñòèíà äëÿ áåçîïàñíîé ñòðîïîâêè
ïîäàþùåãî ìåõàíèçìà
12
Îòâåðñòèå ðàçú¸ìà äëÿ ïîäêëþ÷åíèÿ
ãîðåëêè PKE (ñî âñòðîåííûì ìîòîðîì).
13
Ðàçú¸ì ñâàðî÷íîé ãîðåëêè.
14
Ïåðåêëþ÷àòåëü 2-4 òàêòíîãî ðåæèìîâ,
âêë/âûêë.
15
Ïîòåíöèîìåòð âðåìåíè îêîí÷àíèÿ
ñâàðêè 0 - 0.5 ñåê.
16
Ïîòåíöèîìåòð âðåìåíè çàâàðêè êðàòåðà 0 - 5.1 ñåê.
17
Ïåðåìû÷êà, ïëàâíûé ñòàðò Âêë/Âûêë. Ïåðåìû÷êà óñòàíîâëåíà íà ðàçú¸ìå Â
ýëåêòðîííîé ïëàòû.
A:
Ïðè âêëþ÷åííîé ôóíêöèè ïëàâíîãî ñòàðòà, ñêîðîñòü ïîäà÷è èçìåíÿåòñÿ îò 1,9
ì/ìèí äî çàäàííîãî çíà÷åíèÿ.
Ôóíêöèÿ áûñòðîãî ñòàðòà äëÿ ïîâòîðíîãî íà÷àëà ñâàðêè â òå÷åíèå ñåêóíäû ïîñëå
å¸ îñòàíîâêè. Ïðè áûñòðîì ñòàðòå ñêîðîñòü ïîäà÷è ðàâíà óñòàíîâëåííîìó
çíà÷åíèþ.
B:
Ïðè íîðìàëüíîì ñòàðòå ñêîðîñòü ïîäà÷è ðàâíà óñòàíîâëåííîìó çíà÷åíèþ.
18
Îñü êàññåòà ñ òîðìîçîì..
19
Ïåðåêëþ÷àòåëü âûáîðà ïðîãðàìì.
20
Êíîïêà çàïîìèíàíèÿ ïàðàìåòðîâ.
21
Èíäèêàòîð çàïîìèíàåìûõ ïàðàìåòðîâ.
22
Ïåðåêëþ÷àòåëü âûáîðà ôóíêöèé.
23
Êíîïêà óñòàíîâêè ñêîðîñòè ïîäà÷è è ñîîòâåòñòâóþùåãî íàïðÿæåíèÿ.
24
Èíäèêàòîðíàÿ ëàìïà.
25
Ïåðåêëþ÷àòåëü âûáîðà ñèíåðãåòè÷åñêèõ êðèâûõ 1A - 8A èëè 1B - 8B.
26
Ïåðåêëþ÷àòåëü èìïóëüñíîãî ðåæèìà.
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ÝÊÑÏËÓÀÒÀÖÈß
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.
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).
bm23r
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RU
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.
5.1
Íà÷àëî ñâàðêè
Ïåðåñòàâëÿÿ ïåðåìû÷êó (17) â âåðõíåå èëè íèæíåå ïîëîæåíèå, ìîæíî
âûáðàòü ðåæèì íà÷àëà ñâàðêè.
Íîðìàëüíûé ñòàðò
èìååò ìåñòî ïðè ïåðåìû÷êå(17), óñòàíîâëåííîé â íèæíåì ïîëîæåíèè è
ñêîðîñòü ïîäà÷è â íà÷àëüíûé ìîìåíò ðàâíà ñêîðîñòè ïîäà÷è óñòàíîâëåííîé
äëÿ öèêëà ñâàðêè
Ïëàâíûé ñòàðò
èìååò ìåñòî ïðè ïåðåìû÷êå(17), óñòàíîâëåííîé â âåðõíåì ïîëîæåíèè è
ñêîðîñòü ïîäà÷è â íà÷àëüíûé ìîìåíò èìååò ïîíèæåííîå çíà÷åíèå (1,9 ì/ìèí)
è çàòåì ïëàâíî âîçðàñòàåò äî çàäàííîãî äëÿ öèêëà ñâàðêè çíà÷åíèå.
5.2
Ðåæèì èìïóëüñíîé ñâàðêè
5.2.1
Ñèíåðãåòè÷åñêèé ðåæèì
Óñòàíîâèòå ïåðåêëþ÷àòåëü (25) íà ýëåêòðîííîé ïëàòå â ïîëîæåíèå À è
ïåðåêëþ÷àòåëü (22) íà ïåðåäíåé ïàíåëè â ïîëîæåíèå, ñîîòâåòñòâóþùåå
âûáðàííîé ñèíåðãåòè÷åñêîé êðèâîé. Âñåãî èìååòñÿ 8 ñèíåðãåòè÷åñêèõ êðèâûõ,
(Ñì. Òàáë. ñòð 9).
Ïðè íàæàòîé êíîïêå “íàñòðîéêè” (23) íà äèñïëåå âûñâå÷èâàþòñÿ çíà÷åíèÿ
ñêîðîñòè ïîäà÷è è íàïðÿæåíèÿ. Âûáåðèòå òðåáóåìîå çíà÷åíèå ñêîðîñòè
ïîäà÷è.
Çåëåíàÿ ëàìïà (24) çàãîðàåòñÿ ïðè ñîâïàäåíèè
ðó÷íîé íàñòðîéêè ñ ðåæèìàìè èç ñèíåðãåòè÷åñêîé
îáëàñòè. Äëÿ îòñòðîéêè íàïðÿæåíèÿ â ðàéîíå
âûáðàííîé òî÷êè èñïîëüçóåòñÿ êíîïêà (8).
Íà äèñïëåå âûñâå÷èâàþòñÿ òåêóùèå çíà÷åíèÿ
íàïðÿæåíèÿ è òîêà ñâàðêè.
Ñëåäóþùèå 2 ñèíåðãåòè÷åñêèå ëèíèè äîñòóïíû
ïðè óñòàíîâêå ïåðåêëþ÷àòåëÿ â ïîëîæåíèå Â
(Ñì. Òàáë. Ñòð 9)
bm23r
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RU
Ñèíåðãåò.
ëèíèÿ
A1
A2
A3
A4
A5
A6
A7
A8
Ìàòåðèàë./äèà
ìåòð, ìì
Fe /1,0
Fe /1.2
Ss /1.0
Ss /1.2
Al. Mg /1.2
Al. Mg /1.6
Al. Si /1.2
Al. Si /1.6
Ñìåñü çàùèòíîãî
ãàçà %
Ar 92% CO2 8%
Ar 92% CO2 8%
Ar 98% CO2 2%
Ar 98% CO2 2%
Ar 100%
Ar 100%
Ar 100%
Ar 100%
Ñêîðîñòü ïîäà÷è
ïðîâîëîêè ì/ìèí
4.5-25
4.0-25
4.0-25
3.3-25
4.5-25
3.5-25
4.4-25
2.8-25
Ñèíåðãåò.
ëèíèÿ
B1
B2
B3
B4
B5
B6
Ìàòåðèàë./äèà
ìåòð, ìì
MCW / 1.2
MCW / 1.6
Ñìåñü çàùèòíîãî
ãàçà %
Ar 80% CO2 20%
Ar 80% CO2 20%
Ñêîðîñòü ïîäà÷è
ïðîâîëîêè ì/ìèí
3.5-25
2.5-25
PAH 1
B7
B8
5.2.2
ÑÎÕÐÀÍÅÍÈÅ Â ÏÀÌßÒÈ ÑÎÁÑÒÂÅÍÍÛÕ ÑÈÍÅÐÃÅÒÈ×ÅÑÊÈÕ
ËÈÍÈÉ.
Åñëè èìåþùèõñÿ ñèíåðãåòè÷åñêèõ êðèâûõ íåäîñòàòî÷íî äëÿ ðàáîòû, òî ñ
ïîìîùüþ äîïîëíèòåëüíîãî óñòðîéñòâà PAH1 (àðòèêóëüíûé ¹ 0455 525 880)
ìîæíî ñîçäàòü è ñîõðàíèòü â ïàìÿòè MEK4S äî 2-õ ñîáñòâåííûõ
ñèíåðãåòè÷åñêèõ ëèíèé .
Ïîäðîáíåå èíôîðìàöèþ îá ýòîì ìîæíî ïîëó÷èòü â èíñòðóêöèè ïî PAH1, à
òàêæå ó áëèæàéøèõ äèëåðîâ ôèðìû ESAB.
5.3
Èìïóëüñíûé ðåæèì âûêë.
5.3.1
Synergic mode
Óñòàíîâèòå ïåðåêëþ÷àòåëü (25) íà ýëåêòðîííîé ïëàòå â ïîëîæåíèå À è
ïåðåêëþ÷àòåëü (22) íà ïåðåäíåé ïàíåëè â ïîëîæåíèå, ñîîòâåòñòâóþùåå
âûáðàííîé ñèíåðãåòè÷åñêîé êðèâîé. Âñåãî èìååòñÿ 8 ñèíåðãåòè÷åñêèõ,
(Ñì. Òàáëèöó ñòð.10).
Ïðè íàæàòîé êíîïêå “íàñòðîéêè” (23) íà äèñïëåå âûñâå÷èâàþòñÿ çíà÷åíèÿ
ñêîðîñòè ïîäà÷è è íàïðÿæåíèÿ. Âûáåðèòå òðåáóåìîå çíà÷åíèå ñêîðîñòè
ïîäà÷è.,.
Çåëåíàÿ ëàìïà èíäèêàòîðà (24) çàãîðàåòñÿ ïðè ñîâïàäåíèè ðó÷íîé íàñòðîéêè
ñ ðåæèìàìè èç ñèíåðãåòè÷åñêîé îáëàñòè. Äëÿ îòñòðîéêè íàïðÿæåíèÿ â ðàéîíå
âûáðàííîé òî÷êè èñïîëüçóåòñÿ êíîïêà (8). Íà äèñïëåå âûñâå÷èâàþòñÿ òåêóùèå
çíà÷åíèÿ íàïðÿæåíèÿ è òîêà ñâàðêè.
Ñëåäóþùèå 6 ñèíåðãåòè÷åñêèõ ëèíèé äîñòóïíû ïðè óñòàíîâêå ïåðåêëþ÷àòåëÿ
â ïîëîæåíèå Â (Ñì. Òàáë. Ñòð 10).
bm23r
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RU
Ñèíåðãåò.
ëèíèÿ
A1
A2
A3
A4
A5
A6
A7
A8
Ìàòåðèàë/äèà
ìåòð, ìì
Fe /1.0
Fe /1.2
Ss /1.0
Ss /1.2
Al. Mg /1.2
Al. Mg /1.6
Al. Si /1.2
Al. Si /1.6
aÑìåñü çàùèò.
ãàçà/ %
Ar 80% CO2 20%
Ar 80% CO2 20%
Ar 98% CO2 2%
Ar 98% CO2 2%
Ar 100%
Ar 100%
Ar 100%
Ar 100%
Ñèíåðãåò.
ëèíèÿ
B1
B2
B3
B4
B5
B6
Ìàòåðèàë/äèà
ìåòð, ìì
MCW / 1.2
MCW / 1.6
RFCW / 1.2
RFCW / 1.6
BFCW / 1.2
BFCW / 1.6
Ñìåñü çàùèò.
ãàçà/ %
Ar 80% CO2 20%
Ar 80% CO2 20%
Ar 80% CO2 20%
Ar 80% CO2 20%
Ar 80% CO2 20%
Ar 80% CO2 20%
PAH1
B7
B8
5.3.2
Ñîõðàíåíèå ñîáñòâåííûõ ñèíåðãåòè÷åñêèõ ðåæèìîâ
Åñëè èìåþùèõñÿ ñèíåðãåòè÷åñêèõ êðèâûõ íåäîñòàòî÷íî äëÿ ðàáîòû, òî ñ
ïîìîùüþ äîïîëíèòåëüíîãî óñòðîéñòâà PAH1 (àðòèêóëüíûé ¹ 0455 525 880)
ìîæíî ñîçäàòü è ñîõðàíèòü â ïàìÿòè MEK4S äî 2-õ ñîáñòâåííûõ
ñèíåðãåòè÷åñêèõ ëèíèé. Ïîäðîáíåå èíôîðìàöèþ îá ýòîì ìîæíî ïîëó÷èòü â
èíñòðóêöèè ïî PAH1, à òàêæå ó áëèæàéøèõ äèëåðîâ ôèðìû ESAB.
5.4
ÐÓ×ÍÀß ÍÀÑÒÐÎÉÊÀ
Íàñòðîéêà íàïðÿæåíèÿ è ñêîðîñòè
ïîäà÷è ïðîâîëîêè..
Óñòàíîâèòå ïåðåêëþ÷àòåëü (22) íà
ïåðåäíåé ïàíåëè â ïîëîæåíèå
ðó÷íîé íàñòðîéêè
Íàæìèòå êíîïêó íàñòðîéêè (23) äëÿ
óñòàíîâêè òðåáóåìûõ çíà÷åíèé íàïðÿæåíèÿ è
ñêîðîñòè ïîäà÷è. Âíèìàíèå! Èìïóëüñíàÿ
ñâàðêà íåâîçìîæíà ïðè ðó÷íîé íàñòðîéêå.
5.5
ÑÎÕÐÀÍÅÍÈÅ Â ÏÀÌßÒÈ
ÐÀÁÎ×ÈÕ ÐÅÆÈÌÎÂ.
Óñòàíîâèòå ïåðåêëþ÷àòåëü ïðîãðàìì
(19) â îäíî èç ïîëîæåíèé 1,2 èëè3.
Äåðæèòå íàæàòîé êíîïêó (23) âî âðåìÿ
óñòàíîâêè çíà÷åíèé íàïðÿæåíèÿ è òîêà íà
äèñïëåå. Äëÿ ñîõðàíåíèÿ â ïàìÿòè
âûáðàííîãî ðåæèìà íàæìèòå êíîïêó
(20) ïîêà íå çàãîðèòñÿ çåëåíàÿ
ëàìïî÷êà (21). Ò.î. ìîæíî ñîõðàíèòü 3
âûáðàííûõ ðåæèìà ñâàðêè.
5.6
ÐÀÁÎÒÀ Ñ
ÑÎÕÐÀÍÅÍÍÛÌÈ ÐÀÁÎ×ÈÌÈ ÐÅÆÈÌÀÌÈ
Äëÿ âûçîâà èç ïàìÿòè îäíîãî èç òð¸õ çàïðîãðàììèðîâàííûõ ðåæèìîâ
ïîñòàâüòå ïåðåêëþ÷àòåëü (22) íà ïåðåäíåé ïàíåëè â ïîëîæåíèå “P”, à
ïåðåêëþ÷àòåëü ïðîãðàìì ñîîòâåòñòâåííî â îäíî èç ïîëîæåíèé1,2 èëè3.
Âîçìîæíî òàêæå âûçâàòü òðåáóåìóþ ïðîãðàììó ïåðåêëþ÷àòåëåì,
bm23r
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óñòàíîâëåííûì íà ãîðåëêå. Íî ïîäñòðîéêà íàïðÿæåíèÿ è ñêîðîñòè ïîäà÷è ïðè
ýòîì ïðîèçâîäèòñÿ íå ìîæåò.
6
ÒÅÕÍÈ×ÅÑÊÎÅ 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 òåõíè÷åñêîå îáñëóæèâàíèå íåîáõîäèìî äëÿ áåçîïàñíîé è
íàäåæíîé ðàáîòû óñòàíîâêè.
S
Ðåãóëÿðíî ïðî÷èùàéòå ñîïëî çàùèòíîãî ãàçà, à òàêæå íàïðàâëÿþùèé
êàíàë ñâàðî÷íîé ãîðåëêè ïðîäóâêîé ñæàòûì âîçäóõîì.
S
Äëÿ èçáåæàíèÿ ïðîáëåì ñ ïîäà÷åé ïðîâîëîêè ðåãóëÿðíî ïðî÷èùàéòå è
çàìåíÿéòå èçíîøåííûå êîìïîíåíòû ïîäàþùåãî óñòðîéñòâà.
Èìåéòå â âèäó, ÷òî ïîâûøåííîå äàâëåíèå ïðèæèìà ïðîâîëîêè ïðèâîäèò ê
óñêîðåííîìó èçíîñó ïîäàþùèõ, ïðèæèìíûõ ðîëèêîâ è íàïðàâëÿþùåãî
êàíàëà.
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.
7
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
1 DIRECTIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13
13
14
3.1 Explanation of synergic lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14
4 TECHNICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14
14
5.1 Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15
6 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16
6.1
6.2
6.3
6.4
6.5
6.6
Starting to weld . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pulse welding on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pulse welding off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manual mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Saving the working setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Program mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17
17
18
19
19
19
7 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 ORDERING SPARE PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPARE PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19
20
22
23
30
TOCe
-- 12 --
GB
1
DIRECTIVE
DECLARATION OF CONFORMITY
ESAB Welding Equipment AB, S--695 81 Laxå, Sweden, declares that Wire feed unit MEK 4SP from
serial number 701 onwards, conforms to standard EN 60974--1, in accordance with the requirements
of directive (73/23/EEC) and appendix (93/68/EEC) and standard EN 50199 in accordance with the
requirements of directive (89/336/EEC) and appendix (93/68/EEC).
--------------------------------------------------------------------------------------------------------------------------------------
Laxå 1998--02--10
Anders Birgersson
Managing Director
ESAB Welding Equipment AB
695 81 LAXÅ
SWEDEN
2
Tel: + 46 584 81000
Fax: + 46 584 411924
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!
bm23e
-- 13 --
GB
3
INTRODUCTION
MEK 4SP (Synergic Pulse) is an enclosed wire feed unit with four drive rollers. Inside
the wire feed unit there is space for a 300 mm diameter wire reel. The unit also has a
built--in swivel mounting so that the wire feed unit can be conveniently mounted on
top of the welding power source.
MEK 4SP has a number of features that the welder will find very useful, including the
ability to save the settings for 3 different welding jobs and recall these settings when
they are needed. You can read about this and much more on this and the following
pages.
Details of ESAB’s accessories for the wire feed units can be found on page
30.
3.1
Explanation of synergic lines
Each combination of wire type, wire diameter and gas mixture requires its own
unique relationship between the wire feed speed and voltage (arc length) in order to
maintain a stable and effective arc. MEK 4SP has 14 different combinations of
pre--programmed “synergic lines“.
Once you have chosen the pre--programmed synergic line that matches your wire
type, wire diameter and gas mixture all you need to do is set the appropriate wire
feed speed for your welding task. The voltage (arc length) is automatically adjusted
in accordance with the pre--programmed synergic line you have chosen, i.e. you
have one--knob control.
Because different welding tasks and joint preparations require slightly different
voltages (arc lengths) the voltage can naturally be fine--tuned either side of the
pre--programmed value. When this is done the green light on the front panel goes
out. This indicates that the voltage is above or below the pre--programmed value.
If you want to return to the original setting you simply adjust the voltage until the
green light comes on again.
4
TECHNICAL DATA
MEK 4SP
Dimensions (lxbxh)
606x240x410 mm
Weight
14 kg
Wire feed speed
1.9--25 m/min
Voltage
42 V 50--60 Hz
Power demand
300 VA
Torch connection
EURO
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.
bm23e
-- 14 --
GB
5.1
Connection
1
Nipples for connecting cooling water.
2
Nipple for gas connection.
3
Connector, for connecting control cable
from power supply.
4
Adapter, welding current from power supply.
5
Switch, crater fill on/off.
6
Digital meter.
7
Encoder, wire feed speed 1.9 -- 25 metres per minute.
8
Encoder, welding voltage.
9
Connector, remote control. Remote control is activated
automatically when connected.
10
Nipples, cooling water to/from welding torch.
11
Bracket for securing strap. The securing strap
must always be used to secure the wire feed
unit to the power source during transport.
12
Hole for installing connector for PKE
(welding torch with built--in feed motor).
13
Connector for welding torch.
14
Switch trigger latch on/off.
15
Potentiometer, burn--back time 0 -- 0.5 seconds.
16
Potentiometer, crater fill time 0 -- 5.1 seconds.
17
Jumper, inch start on/off. The jumper is fitted to connector B on the circuit board.
A:
Inch start on, wire feed starts at 1.9 m/min and then rises to set value.
Quick start for restarting with trigger latch on within a second of stopping welding. Quick
start takes place at set wire feed speed.
B:
Normal start, wire feed starts at set value.
18
Brake hub. Hub is pre--adjusted prior to delivery.
19
Switch for program selection.
20
Pushbutton for storing settings.
21
Indicator lamp for stored settings.
22
Switch for function selection.
23
Pushbutton for pre--setting wire feed speed and reference voltage.
24
Indicator lamp for working point.
25
Switch for selecting synergic lines 1A -- 8A or 1B -- 8B.
26
Switch for selecting pulse welding.
bm23e
-- 15 --
GB
6
OPERATION
General safety regulations for the handling of the equipment can be found on
page 13. 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.
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).
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.
bm23e
-- 16 --
GB
6.1
Starting to weld
By moving the plug (17) to the upper or lower position you can switch between two
different start modes.
Normal start
with the plug (17) in the lower position the wire feed speed at the start of welding is
the same as the preset wire feed speed during welding.
Inch start
with the plug (17) in the upper position the wire feed speed at the start of welding is
reduced (1.9m/min) and then rises to the preset wire feed speed when the arc is
established.
6.2
Pulse welding on
6.2.1
Synergic mode
Set the toggle switch on the circuit board (25) to position A and set the selector
switch on the front panel (22) to the synergic line that matches the wire type, wire
diameter and gas you intend to use. There are 8 synergic lines to choose from , (see
table page 17).
When the “Pre--set“ button (23) is pushed in, the wire feed speed and voltage are
shown on the display.
Select the wire feed speed you want to use for welding, the voltage will automatically
follow the pre--programmed synergic line.
The green lamp (24) above
the voltage control will light up when
the voltage falls on the synergic line.
You can use the voltage control knob (8) to
adjust the voltage around the working point.
The actual voltage and current are shown on
the display during welding.
There are a further two synergic lines in position B.
The synergic lines have different ranges of settings
for wire feed speed (see table page 17).
Synergic line
A1
A2
A3
A4
A5
A6
A7
A8
bm23e
Matr./Size, mm
Fe /1,0
Fe /1.2
Ss /1.0
Ss /1.2
Al. Mg /1.2
Al. Mg /1.6
Al. Si /1.2
Al. Si /1.6
Gas / %
Ar 92% CO2
Ar 92% CO2
Ar 98% CO2
Ar 98% CO2
Ar 100%
Ar 100%
Ar 100%
Ar 100%
8%
8%
2%
2%
-- 17 --
Wire feed speed m/min
4.5--25
4.0--25
4.0--25
3.3--25
4.5--25
3.5--25
4.4--25
2.8--25
GB
Synergic line
B1
B2
B3
B4
B5
B6
Matr./Size, mm
MCW / 1.2
MCW / 1.6
Gas / %
Ar 80% CO2 20%
Ar 80% CO2 20%
Wire feed speed m/min
3.5--25
2.5--25
PAH 1
B7
B8
6.2.2 Saving synergic lines
With the PAH1 programmer, part. no. 455 525--880, you can create 2 “personal“
synergic lines, see user manual for PAH1.
Contact your nearest ESAB dealer for more information.
6.3
Pulse welding off
6.3.1
Synergic mode
Set the toggle switch on the circuit board (25) to position A and set the selector
switch on the front panel (22) to the synergic line that matches the wire type, wire
diameter and gas you intend to use. There are 8 synergic lines to choose from,
(see table page 18).
When the “Pre--set“ button (23) is pushed in, the wire feed speed and voltage are
shown on the display.
Select the wire feed speed you want to use for welding,.
The green lamp (24) above the voltage control will light up when the voltage falls on
the synergic line. You can use the voltage control knob (8) to adjust the voltage
around the working point.
The actual voltage and current are shown on the display during welding,
A further 6 synergic lines can be accessed by setting the toggle switch on the circuit
board to position B (see table page 18).
Syn.line
A1
A2
A3
A4
A5
A6
A7
A8
Matr./Size, mm
Fe /1.0
Fe /1.2
Ss /1.0
Ss /1.2
Al. Mg /1.2
Al. Mg /1.6
Al. Si /1.2
Al. Si /1.6
Gas / %
Ar 80% CO2
Ar 80% CO2
Ar 98% CO2
Ar 98% CO2
Ar 100%
Ar 100%
Ar 100%
Ar 100%
20%
20%
2%
2%
Syn.line
B1
B2
B3
B4
B5
B6
Matr./Size, mm
MCW / 1.2
MCW / 1.6
RFCW / 1.2
RFCW / 1.6
BFCW / 1.2
BFCW / 1.6
Gas / %
Ar 80% CO2 20%
Ar 80% CO2 20%
Ar 80% CO2 20%
Ar 80% CO2 20%
Ar 80% CO2 20%
Ar 80% CO2 20%
PAH 1
B7
B8
6.3.2
Saving a synergic line
With the PAH1 programmer, part. no. 455 525--880, you can create 2 “personal“
synergic lines, see user manual for PAH1.
Contact your nearest ESAB dealer for more information.
bm23e
-- 18 --
GB
6.4
Manual mode
Adjusting voltage and wire feed speed.
Set the selector switch on the front panel
(22) to manual Hold in the “pre--set“ button
(23) while you set the desired voltage and wire feed
speed on the display. The actual voltage and current
are shown on the display during welding. NOTE! Pulse
welding is not possible in manual mode.
6.5
Saving the working setting
Set the program selector switch (19) to one of
the three settings 1,2 or 3. Hold in the “pre--set“
button (23) while you set the desired voltage and
wire feed speed on the display. To save the
welding parameters you have selected, press the
save button (20) until the green lamp (21) lights
up. You can save three different working settings
using the program selector switch.
6.6
Program mode
To use one of the 3 stored working settings, switch the function selector switch (22)
on the front panel to mode “P“ and the program selector switch (19) to mode 1,2 or 3
to recall the chosen data and begin welding.
These weld data settings can also be recalled using the program selector switch on
the welding torch.
It is not possible to adjust the voltage or the wire feed speed around the chosen
working setting.
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.
Regular maintenance is important for safe and reliable operation.
S
Regularly blow the wire liner clean and clean the gas nozzle.
S
The wear components of the wire feed mechanism should be replaced at regular
intervals in order to ensure reliable wire feeding.
Note that using excessive pressure on the wire feed rollers can cause excessive
wear to the pressure roller, feed roller and wire liner.
bm23e
-- 19 --
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 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.
bm23e
-- 20 --
page
-- 21 --
Diagram Ñõåìà
bm23e13a
-- 22 --
Edition 020924
MEK 4SP
Spare parts list Ñïèñîê çàïàñíûõ ÷àñòåé
Valid for serial no. 514--xxxx to serial no. 912--xxx--xxxx
Ordering numbers for MEK 4SP
0456 815 881 MEK 4SP
With 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.
cmek1se1
-- 23 --
Edition 020924
MEK 4SP
Item
no.
Qty
Ordering no.
101a
1
0455 501 001
Cover
With text
101b
1
0456 819 001
Plate with text
MEK 4SP
102
1
0467 176 001
Handle
103
1
0455 174 001
Seal
104
1
0455 172 001
Protection 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
2
0469 823 001
Hook
110
2
0369 561 002
Clamp
111
2
0369 561 001
Lock
112
1
0469 960 001
Side cover
1
0456 824 001
Sticker
With the synergic lines MEK 4SP
113
1
0192 562 104
Cage nut
M5
114a
1
Chassis
Replaced by item 114b
114b
Designation
0469 779 880
Chassis
115
1
0146 967 881
Brake hub
116
1
0416 236 001
Plate
117
1
0192 230 104
Cover
cmek1se1
Notes
-- 24 --
Edition 020924
MEK 4SP
114b
cmek1se1
-- 25 --
Edition 020924
MEK 4SP
C = component designation in the circuit diagram
Item
Qty
Ordering no.
201
202
203
204
205
206
207
208
209
210
211
2
2
1
1
3
1
1
1
1
2
1
-1
1
1
1
1
1
1
23
1
4
4
4
1
0193 483 002
0455 201 003
0321 475 893
0469 776 002
0147 866 001
0147 866 002
0486 212 880
0455 078 001
0193 669 005
0193 912 001
0367 149 001
0365 803 002
0456 496 001
0193 054 002
0456 496 001
0321 475 892
0192 722 009
0321 475 885
0368 544 005
0323 945 003
0455 516 001
0193 260 092
0193 260 062
0191 870 616
0190 315 106
Push--button switch
Light--emitting diode
Knob
Cover
Switch
Switch
Circuit board
Attachment
Connector
Pulse generator
Quick connector
Quick connector
Hose
Solenoid valve
Hose
Knob
Switch
Knob
Sleeve socket
Sleeve
Protection cap
Cover
Connector
Potentiometer
Hose
1
1
-1
1
1
1
-1
14
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
5
1
1
1
2
1
1
3
3
3
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 543 005
0323 945 004
0160 609 881
0469 832 880
0192 915 013
Quick connector
Quick connector
Quick connector
Quick connector
Quick connector
Quick connector
Quick connector
Quick connector
Pin socket
Pin
Welding current connector
Busbar
Capacitor
Washer
Spring washer
Screw
Cover plate (bottom box)
Circuit board
Battery
Box (top box)
Cover
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Connector
Plastic rivet
Screw
Spacer
212
213
214
216
217
218
219
220
221
222
223
224
225a
-225b
225b
-226
227
228
229
230
231
232
233
234
-235
236
237
238
239
240
cmek1se1
0455 517 001
0486 485 880
0193 069 201
0455 518 001
0455 519 001
0193 260 076
0193 260 150
0193 260 154
0193 260 156
0193 260 152
0193 260 062
0193 260 063
0193 260 069
0193 260 064
0193 260 061
0193 260 067
0193 260 151
0455 661 019
0193 517 342
0194 019 001
Designation
Notes
C
SB01, SB02
V01, V02
MEK 4SP
SA01, SA02, SA05
For display
5--pole
<---------SA04
AP02
XS11
RP01, RP02
Male, the M10 nut is not included
Female
L=0.33m, D=9/5mm, to be ordered per metre
YV01
L=0.22m, D=9/5mm, to be ordered per metre.
SA03
23--pole
XS13
For 3--pole connector
3--pole
XS07, XS08, XS09, XS10 <---------10 k
RP01, RP02, RP03, RP04 <---------L=2x0.65 metre, 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 . . . .
23--pole
XP01
XP02
With insulation
PME 271 0.1 F 250 V, without cable lugs
⊘ 24/13x2
⊘ 20/10.2x1.1
M10x20
C01
AP01
For the circuit board
17--pole
2--pole
6--pole
8--pole
4--pole
3--pole
XS07, XS08, XS09, XS10, XS16
4--pole MEK 4SP
10--pole
5--pole
2--pole
8--pole
3--pole MEK 4SP
Before ser. no. 514 718 . . . .
Plastic From ser. no. 514 718 . . . .
Plastic From ser. no. 514 718 . . . .
-- 26 --
XS01
XS02, XS06
XS03
XS04
XS05
<---------XS12
XS14
XS15
XS15, XS20
XS17
XS21
Edition 020924
MEK 4SP
cmek1se1
-- 27 --
Edition 020924
MEK 4SP
C = component designation in the circuit diagram
Item
300a
Qty
1
Ordering no.
0469 833 880
Designation
Pressure arm, left
Notes
Contains items 301, 302, 303, 304 and 305, one
of each.
300b
1
0469 833 881
Pressure arm, right
Contains items 301, 302, 303, 304 and 305, one
of each.
The same items as 300a, they are only fitted
differently.
301
302
4
2
2
2
2
2
2
1
1
1
1
1
1
1
1
4
2
2
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
2
2
0455 053 880
0369 728 001
0466 262 001
0455 052 001
0458 721 001
0455 075 001
Geared adapter (W)
Pressure roller (W)
Pressure roller (W) (A)
Locking washer
Holder
Shaft
Sleeve
Spring
Drive unit
Drive shaft
Locking washer
Key
Inlet nozzle (W)
Adapter nozzle (W)
Adapter nozzle (W) (A)
Locking washer
Shaft
Pin bolt
Pressure transducer
Screw
Washer
Insulating tube
Nut
Outlet nozzle (W)
Outlet nozzle (W) (A)
Printed circuit board
Plate
Front flange
Current junction
Insulating sleeve
Cable set
Insulating sleeve
Screw
Washer
Spring washer
Nut
Screw
Washer
Drive gear (W)
Nut
Screw
2
2
2
2
2
2
2
2
2
2
2
0369 557 001
0369 557 002
0369 557 003
0369 557 007
0369 557 010
0369 557 013
0369 557 004
0369 557 006
0369 557 008
0369 557 011
0458 722 001
Feed roller
Feed roller
Feed roller
Feed roller
Feed roller
Feed roller
Feed roller
Feed roller
Feed roller
Feed roller
Shaft
303
304
305
306
307
308a
308b
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336a
336b
337
338a
cmek1se1
0455 070 001
0455 050 001
0455 077 001
0332 351 012
0215 701 007
0191 496 114
0455 049 001
0455 072 001
0456 615 001
0215 702 706
0455 071 001
0367 528 001
0368 749 880
0455 048 001
0469 837 880
0469 837 881
0481 004 880
0455 079 001
0455 047 001
0455 044 001
0368 750 001
0469 964 882
0455 045 001
(W) (A)
(W) (A)
(W)
(W) (A)
(W) (A)
(W) (A)
(W) (A)
(W) (A)
(W) (A)
(W) (A)
C
Knurled
Included in item 300a and 300b
Included in item 300a and 300b
Included in item 300a and 300b
With tachometer
Included in item 308a
Included in item 308a
Included in item 308a
For aluminium
M6x40
⊘ 12/6.4x1.5
M6
For aluminium
Current relay
M8x25
⊘ 16/8.4x1.5
⊘ 16/8.2x0.9
M8
M4x12
⊘ 16/5x1
Valid from ser.no.912--114--xxxx
Valid before ser.no.912--114--xxxx When ordering: Items 336a and 338a are delivered.
(V)For ⊘ 0.6 -- 0.8 mm Fe, Ss and cored wire
(V)For ⊘ 0.8 -- 1.0 mm Fe, Ss and cored wire
(V)For ⊘ 1.0 -- 1.2 mm Fe, Ss and cored wire
(V)For ⊘ 1.2 -- 1.6 mm Fe, Ss and cored wire
(V)For ⊘ 1.2 mm x 2 Fe, Ss and cored wire
(V)For ⊘ 1.4 --1.6 mm Fe, Ss and cored wire
(K)(V) For ⊘1.0 -- 1.2 / 1.4 -- 1.6 mm cored wire
(U) For ⊘ 1.0 -- 1.2 mm Al wire
(U) For ⊘ 1.6 mm Al wire
(U) For ⊘ 0,8 -- 0,9 mm Al wire
Valid from ser.no.912--114--xxxx
-- 28 --
M01, G01
Edition 020924
MEK 4SP
Item
338b
Qty
2
Ordering no.
0455 068 001
Shaft
Designation
339
340
341
342
6
4
1
1
0153 043 002
0455 046 001
0469 838 001
Screw
Insulating washer
Gear housing
Protection plate
Notes
Valid before ser.no.912--114--xxxx When ordering: Items 336a and 338a are delivered.
C
M6x16
(W) = wear part (A) = accessory (K) = knurled rollers (V) = V--groove (U) = U--groove
cmek1se1
-- 29 --
Edition 020924
MEK 4SP
Accessories Äîïîëíèòåëüíûå ïðèíàäëåæíîñòè
Item
no.
Ordering no.
when used with
LAW 420
Ordering no.
when used with
LAW 420W
Ordering no.
when used with
LAW 520
Ordering no.
when used with
LAW 520W
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
-- 30 --
Denomination
Edition 020924
MEK 4SP
cmek0p06
bm11a11a
-- 31 --
page
-- 32 --
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