ESAB MEK 4S Manuale utente
- Categoria
- Sistema di saldatura
- Tipo
- Manuale utente
Valid for serial no. 912--xxx--xxxx0455 513 027 020924
MEK 4S
104
Instruction manual Èíñòðóêöèÿ ïî ýêñïëóàòàöèè
-- 2 --
Rights reserved to alter specifications without notice.
Îñòàâëÿåì çà ñîáîé ïðàâî èçìåíÿòü ñïåöèôèêàöèþ áåç ïðåäóïðåæäåíèÿ.
Ðóññêèé 3...............................................
ENGLISH 12..............................................
Ðóññêèé
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1 ÒÅÕÍÈÊÀ ÁÅÇÎÏÀÑÍÎÑÒÈ 4........................................
2 ÂÂÅÄÅÍÈÅ 4.......................................................
2.1 Ñèíåðãåòè÷åñêèå êðèâûå 5.................................................
3 ÒÅÕÍÈ×ÅÑÊÈÅ ÄÀÍÍÛÅ 5..........................................
4 ÌÎÍÒÀÆ ÓÑ ÒÀÍÎÂÊÈ 5.............................................
4.1 Ñîåäèíåíèÿ 6..............................................................
5ÝÊÑÏËÓÀÒÀÖÈß 7..................................................
5.1 Íà÷àëî ñâàðêè 8...........................................................
5.2 ÐÓ×ÍÀß ÍÀÑÒÐÎÉÊÀ 9.....................................................
5.3 ÑÎÕÐÀÍÅÍÈÅ Â ÏÀÌßÒÈ ÐÀÁÎ×ÈÕ ÐÅÆÈÌÎÂ. 9............................
5.4 ÐÀÁÎÒÀ Ñ ÑÎÕÐÀÍÅÍÍÛÌÈ ÐÀÁÎ×ÈÌÈ ÐÅÆÈÌÀÌÈ 9.....................
6 ÒÅÕÍÈ×ÅÑÊÎÅ ÎÁÑËÓÆÈÂÀÍÈÅ 10.................................
7 ÇÀÊÀÇ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ 11.......................................
ÑÕÅÌÀ 20..............................................................
ÑÏÈÑÎÊ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ 21........................................
ÄÎÏÎËÍÈÒÅËÜÍÛÅ ÏÐÈÍÀÄËÅÆÍÎÑÒÈ 28...........................
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1 ÒÅÕÍÈÊÀ ÁÅÇÎÏÀÑÍÎÑÒÈ
Ïåðåä íà÷àëîì ìîíòàæà è ýêñïëóà òàöèè âíèìàòåëüíî èçó÷èòå ñîî òâåòñòâóþùèå èíñòðóêöèè.
ÇÀÙÈÒÈÒÅ ÑÅÁß È ÄÐÓÃÈÕ!
ÎÑ ÒÎÐÎÆÍÎ!
ÄÓÃÎ
Â
Àß Ñ
Â
ÀÐÊÀ È ÐÅÇÊÀ ÎÏÀÑÍÛ ÊÀÊ ÄËß ÈÑÏÎ ËÍÈÒÅËß ÐÀÁÎÒ, ÒÀÊ È ÄËß
ÏÎÑÒ ÎÐÎÍÍÈÕ ËÈÖ. ÒÐÅÁÓÉÒÅ ÑÎÁËÞÄÅÍÈÅ
Â
ÑÅÕ ÏÐÀ
Â
ÈË ÁÅÇÎÏÀÑÍÎÑÒÈ,
ÄÅÉÑÒ
Â
ÓÞÙÈÕ ÍÀ ÎÁÚÅÊÒÅ, ÊÎÒÎÐÛÅ ÄÎËÆÍÛ Ó×ÈÒÛ
Â
ÀÒÜ Ñ
Â
ÅÄÅÍÈß ÎÁ ÎÏÀÑÍÎÑÒßÕ,
ÏÐÅÄÑÒÀ
Â
ËÅÍÍÛÅ ÈÇÃÎÒÎ
Â
ÈÒÅËÅÌ Ñ
Â
ÀÐÎ×ÍÎÃÎ ÎÁÎÐÓÄÎ
Â
ÀÍÈß.
ÎÏÀÑÍÎÑÒÜ ÑÌÅÐÒÅËÜÍÎÃÎ ÏÎÐÀÆÅÍÈß ÝËÅÊÒÐÈ×ÅÑÊÈÌ Ò ÎÊÎÌ.
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.
ÍÅÈÑÏÐÀ
Â
ÍÎÑÒÈ - - Ïðè íåèñïðàâíîñòè îáðàòèòåñü ê ñïåöèàëèñòàì ïî ñâàðî÷íîì ó
îáîðóäîâàíèþ
2 ÂÂÅÄÅÍÈÅ
MEK 4S (Synergic)
- ïîäàþùèé ìåõàíèçì çàêðûòîãî òèïà ñ ÷åòûðüìÿ ïðèâîäíûìè ðîëèêàìè.
 ïîäàþùèé ìåõàíèçì ìîæíî óñòàíàâëèâàòü êàññåòû ñâàðî÷íîé ïðîâîëîêè
äèàìåòðîì äî 300 ìì. Òàêæå è ìååòñÿ âñòðîåííîå ïîâîðîòíîå óñòðîéñòâî ,
ñ ïîìîùüþ êîòîðîãî MEK 4S ëåãêî ìîíòèðóåòñÿ íà ñâàðî÷íûé èñòî÷íèê
ïèòàíèÿ.
MEK 4S - îáëàäàåò ìíîãèìè óäîáíûìè è ïîëåçíûìè â ðàáîòå ñâàðùèêà
õàðàêòåðèñòèêàìè, êàê, íàïðèìåð, ñïîñîáíîñòüþ ñîõðàíÿòü â ïàìÿòè äî 3-õ
ðåæèìîâ ñâàðêè è èñïîëüçîâàòü èõ â ðàáîòå ïî ìåðå íåîáõîäèìîñòè.
Ïîäðîáíåå îá ýòîì ÷èòàéòå äà ëåå.
Ïîäðîáíàÿ èíôîðìàöèÿ î ïðèíàäëåæíîñò ÿõ äëÿ áëîêîâ ïîäà÷è
ñâàðî÷íîé ïðîâîëîêè ôèðìû ESAB íà ñòð. 28.
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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 ï îäà÷è
ïðîâîëîêè è íàïðÿæåíèÿ (äëèíû äóãè) äëÿ äîñòèæåíèÿ îïòèìàëüíîãî ðåæèìà
ñâàðêè. MEK 4S 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 (ä ëèíà 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 âåðíó òñÿ â ñèíåðãåòè÷åñêóþ
îáëàñòü, òî ðåãóëèðóéòå íàïðÿæåíèå äî ïîÿâëåíèÿ âíîâü ñîîòâåòñòâóþùåé
èíäèêàöèè.
3 ÒÅÕÍÈ×ÅÑÊÈÅ ÄÀÍÍÛÅ
Ãàáàðèòû (lxbxh) 606x240x410 mm
Âåñ 14 kg
Ñêîðîñòü ïîäà÷è ïðîâîëîêè 1,9--25 m/min
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 êâà ëèôèöèðîâàííûì
ñïåöèàëèñòîì.
ÂÍÈÌÀÍÈÅ!
Íàñòîÿùåå èçäåëèå ïðåäíàçíà÷åíî äëÿ ïðîìûøëåííîãî èñïîëüçîâàíèÿ. Ïðè
èñïîëüçîâàíèè â á ûòîâûõ óñëîâèÿõ îíî ìîæåò ñîçäàâàòü ðàäèî÷àñòîò íûå ïîìåõè.
Ïîëüçîâàòåëü îòâå÷àåò çà ïðèíÿòèå ñîîòâåòñòâóþùèõ ìåð ïðåäîñòîðîæíîñòè.
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4.1 Ñîåäèíåíèÿ
1 Ðàçú¸ì ñèñòåìû âîäÿíîãî
îõëàæäåíèÿ.
2 Ãà ç îâ û é ø ò ó ö å ð .
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
(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 â ñòðîåííûì ìîòîðîì).
13 Ð àçú¸ì ñâàðî÷íîé ãîðåëêè.
14 Ïåðåêëþ÷àòåëü 2-4 òàêòíîãî
ðåæèìîâ, âêë/âûê ë.
15 Ïîòåíöèîìåòð âðåìåíè îêîí÷àíèÿ
ñâàðêè0-0.5ñåê.
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÷à ëà 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 Êíîïêàóñòàíîâêèñêîðîñòèïîäà÷èèñîîòâåòñòâóþùåãîíàïðÿæåíèÿ.
24 Èíäèêàòîðíàÿ ëàìïà.
25 Ïåðåêëþ÷àòåëü â ûáîðà ñèíåðãåòè÷åñêèõ êðèâûõ 1A - 8A èëè 1B - 8B.
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5ÝÊÑÏËÓÀÒÀÖÈß
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!
Ä ëÿ ïðåäîòâðàùåíèÿ ñîñêà ëüçûâàíèÿ êàòóøêè ñ ïðîâîëîêîé ñî
âòóëêè çàôèêñèðóéòå åå ïîâîðîòîì êðàñíîé êíîïêè êàê ïîêàçàíî
íà ðèñóíêå ðÿäîì ñî âòóëêîé.
ÏÐÅÄÓÏÐÅÆÄÅÍÈÅ !
ÓÑÒÀÍÎÂÊÀ ÓÑÈËÈß ÏÎÄÀ×È ÏÐÎÂÎËÎÊÈ
Ïðîâåðüòå âíà÷àëå, ÷òîáû ïðîâîëîêà íå äâèãàëàñü ïî íàïðàâëÿþùåé òóãî.
Çàòåì óñòàíîâèòå óñèëèå ïîäà÷è íà ïðèæèìàþùèõ ðîëèêàõ. Äàâëåíèå íå
äîëæíî áûòü ÷ðåçìåðíî áîëüøèì.
Ðèñóíîê
1 Ðèñóíîê 2
Äëÿ ïðîâåðêè óñòàíîâêè óñèëèÿ ïîäà÷è, ïîäàéòå ïðîâîëîêó íà
èçîëèðîâàííûé ïðåäìåò, íàïðèìåð í à äåðåâÿííûé áðóñ.
Êîãäà âû áóäåòå äåðæàòü ïèñòîëåò íà ðàññòîÿíèè ïðèìåðíî â 5 ìì îò
äåðåâÿííîãî áðóñà (ðèñ. 1) ðîëèêè ïîäà÷è äîëæíû ïðîáóêñîâûâàòü.
Êîãäà âû áóäåòå äåðæàòü ïèñòîëåò íà ðàññòîÿíèè ïðèìåðíî â 50 ìì îò
äåðåâÿííîãî áðóñà, ïðîâîëîêà ïðè ïîäà÷å äîëæíà ñãèáàòüñÿ (ðèñ. 2).
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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 àãðåãàò à ïîäà÷è ïðîâîëîêè.
Çàïðåù àåòñÿ ïåðåìåùàòü îáîðóäîâàíèå, äåðæà åãî çà ãîðåëêó.
ÎÑÒÎÐÎÆÍÎ!
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.
5.1.1 Ñèíåðãåòè÷åñêèé ðåæèì
Óñòàíîâèòå ïåðåê ëþ÷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.)
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 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).
Ñèíåðã.
ëèíèÿ
Ìàòåðèà ë/jìì Çàùèòíûé ãàç Ñèíåðã.
ëèíèÿ
Ìàòåðèà ë/jìì Çàù èòíûé ãàç
A1 Fe /1,0 Ar 80% CO2 20% B1 MCW / 1,2 Ar 80% CO2 20%
A2 Fe /1,2 Ar 80% CO2 20% B2 MCW / 1,6 Ar 80% CO2 20%
A3 Ss /1,0 Ar 98% CO2 2% B3 RFCW / 1,2 Ar 80% CO2 20%
A4 Ss /1,2 Ar 98% CO2 2% B4 RFCW / 1,6 Ar 80% CO2 20%
A5 Al. Mg /1,2 Ar 100% B5 BFCW / 1,2 Ar 80% CO2 20%
A6 Al. Mg /1,6 Ar 100% B6 BFCW / 1,6 Ar 80% CO2 20%
A7 Al. Si /1,2 Ar 100%
A8 Al. Si /1,6 Ar 100%
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PAH1
B7
B8
5.1.2 Ñîçäàíèå ñîáñòâåííûõ ñèíå ðãåòè÷åñêèõ êðèâûõ
Åñëè èìåþùèõñÿ ñèíåðãåòè÷åñêèõ êðèâûõ íåäîñòàòî÷íî äëÿ ðàáîòû, òî ñ
ïîìîùüþ äîïîëíèò åëüíîãî 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 ï î PAH1, à
òàêæå ó áëèæàéøèõ äèëåðîâ ôèðìû ESAB.
5.2 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.
5.3 ÑÎÕÐÀÍÅÍÈÅ Â ÏÀÌßÒÈ ÐÀÁÎ×ÈÕ ÐÅÆÈÌÎÂ.
Óñòàíîâèòå ïåðåê ëþ÷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.
5.4 ÐÀÁÎÒÀ Ñ ÑÎÕÐÀÍÅÍÍÛÌÈ ÐÀÁÎ×ÈÌÈ ÐÅÆÈÌÀÌÈ
Äëÿâûçîâàèçïàìÿòèîäíîãîèçòð¸õçàïðîãðàììèðîâàííûõðåæèìîâ
ïîñòàâüòå ïåðåêëþ÷àòåëü (22) íà ïåðåäíåé ïàíåëè â ïîëîæåíèå “P”, à
ïåðåêëþ÷àòåëü (19) ï ðîãðàìì ñîîòâåòñòâåííî â îäíî èç ïîëîæåíèé1,2 èëè3.
Âîçìî æíî òàêæå âûçâàòü òðåáóåìóþ ïðîãðàììó ïåðåêëþ÷àòåëåì,
óñòàíîâëåííûì íà ãîðåëêå. Íî ïîäñòðîéêà íàïðÿæåíèÿ è ñêîðîñòè ïîäà÷è ïðè
ýòîì ïðîèçâîäèòñÿ íå ìîæåò.
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6 Ò Å ÕÍÈ×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.
Ðåã óëÿðíîå òåõíè÷åñêîå îáñëóæèâàíèå íåîáõîäèìî äëÿ áåçîïàñíîé è
íà äåæíîé ðàáîòû óñòàíîâêè.
S Ðåãóëÿðíî ïðî÷èùàéòå ñîïëî çàùèòíîãî ãàçà, à òàêæå íàïðàâëÿþùèé
êàíà ë 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.
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Òîðìîçíàÿ âòóëêà.
Òîðìîçíàÿ âòó ëêà ðåãóëèðóåòñÿ ïåðåä
ïîñòàâêîé èçäåëèÿ. Ïðè íåîáõîäèìîñòè
ïîâòîðíîé ðåã óëèðîâêè ïðèäåðæèâàéòåñü
óêàçàíèé ïðèâåäåííûõ íèæå. Ïðè ïðàâèëüíî
îòðåã óëèðîâàííîé òîðìîçíîé âòóëêå
ïðîâîëîêà äîëæ íà íåñêîëüêî
ïðîâèñàòü ïîñëå îñòàíîâêè ïîäà÷è.
S Ðåãóëèðîâêà òîðìîçíîã î óñèëèÿ:
S Óñòàíîâèòü êðàñíóþ ðóêîÿòêó â ïîëîæåíèå áëîêèðîâêè
S Âñòàâèòü î òâåðòêó 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,
à äðåñ êîòîðîãî ìîæíî íàéòè íà ïîñëåäíåé ñòðàíèöå îáëîæêè.
Ïðè çàêàçå çàïàñíûõ ÷àñòåé óêàæèòå òèï ìàøèíû è åå íîìåð, à òàêæ å
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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TOCe
1 DIRECTIVE 13........................................................
2SAFETY 13...........................................................
3 INTRODUCTION 14...................................................
3.1 Explanation of synergic lines 14................................................
4 TECHNICAL DATA 14.................................................
5 INSTALLATION 14....................................................
5.1 Connection 15...............................................................
6 OPERATION 16.......................................................
6.1 Startingtoweld 17...........................................................
6.2 Manual mode 18.............................................................
6.3 Saving the working setting 18..................................................
6.4 Program mode 18............................................................
7 MAINTENANCE 19....................................................
8 ORDERING SPARE PARTS 19..........................................
DIAGRAM 20............................................................
SPARE PARTS LIST 21...................................................
ACCESSORIES 28.......................................................
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1 DIRECTIVE
DECLARATION OF CONFORMITY
Esab Welding Equipment AB, S--695 81 Laxå, Sweden, gives its unreserved guaran -
tee that Wire feed unit MEK 4S from serial number 818 complies with standard EN
60974--1, in accordance with the requirements of directive (73/23/ EEA) and adden-
dum (93/68/EEA) and standard EN 50199 in accordance with the requirements of
directive (89/336/EEA) and addendum (93/68/EEA).
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Paul Karlsson
Managing Director
Esab Welding Equipment AB
695 81 LAXÅ
SWEDEN Tel: + 46 584 81000 Fax: + 46 584 12336
Laxå 98--02--10
2SAFETY
WARNING
READ AND UNDERSTAND THE INSTRUCTION MANUAL BEFORE INSTALLING OR OPERATING.
ARC WELDING AND CUTTING CAN BE INJURIOUS TO YOURSELF AND OTHERS. TAKE PRECAU-
TIONS 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 y our 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 y our ears. Use earmuffs or other hearing protection.
S Warn bystanders of the risk.
MALFUNCTION -- Call for expert assistance in the event of malfunction.
PROTECT YOURSELF AND OTHERS!
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3 INTRODUCTION
MEK 4S (Synergic)
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 4S has many features that welders will find very useful, such as the ability to
save settings for 3 different welding jobs and recall them later, when needed. Yo u
can read about this and much more on the following pages.
Details of ESAB’s accessories for the wire feed units can be found on page
28.
3.1 Explanation of synergic lines
Each combination of wire type, wire diameter and gas mixture requires its own
unigue relationship between the wire feed speed and voltage (arc length) in order to
maintain a stable and effective arc. MEK 4S has 14 different combinations of
pre--programmed “synergic lines”.
Once you have chosen the pre--programmed synergic line that matches your wire
feed speed for your welding task. T he voltage (arc length) is automatically adjusted
in accordance with the pre--programmed synergic line yöu 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
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 I NSTALLATION
The in stallatio n must b e 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.
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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
strapmustalwaysbeusedtosecure
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.
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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.
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!
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 isolated 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 m m from the piece of wood, the wire should be
feed out and bend (fig. 2). ja sen on taivuttava (kuva 2).
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.
WARNING!
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6.1 Startingtoweld
By moving the plug (17) to the upper or lower position you can switch between two
different start m odes.
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 (1.9 m/min) and then rises to the preset wire feed speed when the arc is
established.
6.1.1 Synergic mode
Set the toggle switch on the circuit board (25) to positio n 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 44).
When the “Pre--set” button (23) is pushed in, the wire feed speed and voltage are
shown on the display.
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 po s itio n B (see table page 44).
Syn.line Matr./Size, mm Gas / % Syn.line Matr./Size, mm Gas / %
A1 Fe /1,0 Ar 80% CO2 20% B1 MCW / 1,2 Ar 80% CO2 20%
A2 Fe /1,2 Ar 80% CO2 20% B2 MCW / 1,6 Ar 80% CO2 20%
A3 Ss /1,0 Ar 98% CO2 2% B3 RFCW / 1,2 Ar 80% CO2 20%
A4 Ss /1,2 Ar 98% CO2 2% B4 RFCW / 1,6 Ar 80% CO2 20%
A5 Al. Mg /1,2 Ar 100% B5 BFCW / 1,2 Ar 80% CO2 20%
A6 Al. Mg /1,6 Ar 100% B6 BFCW / 1,6 Ar 80% CO2 20%
A7 Al. Si /1,2 Ar 100%
A8 Al. Si /1,6 Ar 100%
PAH1
B7
B8
6.1.2 Creating your own synergic lines
If the pre--programmed synergic lines do not suit your combination of wire, wire
diameter and gas maxture, you can use the PAH1 controller, part no. 0455 525 880,
to create 2 synergic lines of your own and save them in the MEK4S menory.
See the user manual for the PAH1 controller.
Contact your nearest ESAB dealer for more information about this feature.
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6.2 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.
6.3 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.
6.4 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 o r 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.
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7 MAINTENANCE
Note:
All warranty undertakings given b y 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 r o llers can cause excessive
wear to the pressure roller, feed roller and wire liner.
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 desig -
nation and spare part number as shown in the spare parts list.
This will simplify dispatch and ensure you get the right part.
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ESAB MEK 4S Manuale utente
- Categoria
- Sistema di saldatura
- Tipo
- Manuale utente
in altre lingue
- English: ESAB MEK 4S User manual