ESAB MXH 300 PP / MXH 400w PP - ESAB MXH 400w PP Manuale utente

MXH 300 PP / MXH 400w PP - ESAB MXH 400w PP
ESAB
Marca
ESAB
Modello
MXH 300 PP / MXH 400w PP - ESAB MXH 400w PP
Categoria
Sistema di saldatura
Tipo
Manuale utente

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Valid from manufacturing week 5020459 693 027 050331
ESAB MXH 400w PP
Instruction manual Èíñòðóêöèÿ ïî ýêñïëóàòàöèè
-- 2 --
Rights reserved to alter specifications without notice.
Îñòàâëÿåì çà ñîáîé ïðàâî èçìåíÿòü ñïåöèôèêàöèþ áåç ïðåäóïðåæäåíèÿ.
Ðóññêèé 3...............................................
ENGLISH 14..............................................
Ðóññêèé
TOCr
-- 3 --
1 ÒÅÕÍÈÊÀ ÁÅÇÎÏÀÑÍÎÑÒÈ 4........................................
2 ÂÂÅÄÅÍÈÅ 4.......................................................
2.1 Îáîðóäîâàíèå 5...........................................................
3 ÎÒÏÐÀÂÊÀ È ÓÏÀÊÎÂÊÀ ÈÇÄÅËÈÉ 5...............................
4 ÒÅÕÍÈ×ÅÑÊÈÅ ÕÀÐÀÊÒÅÐÈÑÒÈÊÈ 6................................
5ÓÑÒÀÍÎÂÊÀ 7.......................................................
5.1 Ïîäñîåäèíåíèÿ 7..........................................................
6 ÏÎÐßÄÎÊ ÐÀÁÎÒÛ 7...............................................
6.1 Óñòàíîâêà è/èëè çàìåíà íàïðàâëÿþùåãî óñòðîéñòâà 8.......................
6.2 Çàìåíà ïåðåõîäíèêà íàñàäêè 9............................................
6.3 Çàìåíèòå êîíòàêòíóþ íàñàäêó 9............................................
6.4 Çàìåíà ïîäàþùåãî ðîëèêà 10...............................................
6.5 Çàìåíà äâîéíîãî êîëåíà 10..................................................
7 ÒÅÕÍÈ×ÅÑÊÎÅ ÎÁÑËÓÆÈÂÀÍÈÅ 11.................................
7.1 Åæåäíåâíî èëè ïðè íåîáõîäèìîñòè 11.......................................
8 ÂÛßÂËÅÍÈÅ ÍÅÈÑÏÐÀÂÍÎÑÒÅÉ 12.................................
9 ÇÀÊÀÇ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ 13.......................................
10 ÐÀÇÁÎÐÊÀ È ÓÄÀËÅÍÈÅ Â ÎÒÕÎÄÛ 13...............................
ÍÎÌÅÐ ÇÀÊÀÇÀ 25.....................................................
ÁÛÑÒÐÎÈÝÍÀØÈÂÅÌÛÅ ÄÅÒÀËÈ 26...................................
ÄÎÏÎËÍÈÒÅËÜÍÛÅ ÏÐÈÍÀÄËÅÆÍÎÑÒÈ 28...........................
bg17r -- 4 --
1 ÒÅÕÍÈÊÀ ÁÅÇÎÏÀÑÍÎÑÒÈ
ÂÍÈÌÀÍÈÅ!
Ïåðåä íà÷àëîì ìîíòàæà è ýêñïëóàòàöèè âíèìàòåëüíî
èçó÷èòå ñîîòâåòñòâóþùèå èíñòðóêöèè.
Äàííîå èçäåëèå ïðåäíàçíà÷åíî òîëüêî äëÿ äóãîâîé ñâàðêè.
Ïåðåä íà÷àëîì ìîíòàæà è ýêñïëóàòàöèè âíèìàòåëüíî èçó÷èòå ñîîòâåòñòâóþùèå èíñòðóêöèè.
ÇÀÙÈÒÈÒÅ ÑÅÁß È ÄÐÓÃÈÕ!
ÎÑ ÒÎÐÎÆÍÎ!
ÄÓÃÎÂÀß ÑÂÀÐÊÀ È ÐÅÇÊÀ ÎÏÀÑÍÛ ÊÀÊ ÄËß ÈÑÏÎËÍÈÒÅËß ÐÀÁÎ Ò, ÒÀÊ È ÄËß
ÏÎÑÒ ÎÐÎÍÍÈÕ ËÈÖ. ÒÐÅÁÓÉÒÅ ÑÎÁËÞÄÅÍÈÅ
ÂÑÅÕ ÏÐÀÂÈË ÁÅÇÎÏÀÑÍÎÑÒÈ,
ÄÅÉÑÒ
ÂÓÞÙÈÕ ÍÀ ÎÁÚÅÊÒÅ, ÊÎÒÎÐÛÅ ÄÎËÆÍÛ Ó×ÈÒÛÂÀÒÜ ÑÂÅÄÅÍÈß ÎÁ ÎÏÀÑÍÎÑÒßÕ,
ÏÐÅÄÑÒÀ
ÂËÅÍÍÛÅ ÈÇÃÎÒÎÂÈÒÅËÅÌ ÑÂÀÐÎ×ÍÎÃÎ ÎÁÎÐÓÄÎÂÀÍÈß.
ÎÏÀÑÍÎÑÒÜ ÑÌÅÐÒÅËÜÍÎÃÎ ÏÎÐÀÆÅÍÈ ß ÝËÅÊÒÐÈ×ÅÑÊÈÌ ÒÎÊÎÌ.
S Ñâàðî÷íûé àãðåãàò óñòàíàâëèâàåòñÿ è çàçåìëÿåòñÿ â ñîîòâåòñòâèè ñ äåéñòâóþùèìè íîðìàìè è
ïðàâèëàìè.
S Íå äîïóñêàéòå êîíòàêòà íàõîäÿùèõñÿ ïîä íàïðÿæ åíèåì äåòàëåé è ýëåêòðîäîâ ñ íåçàùèùåííûìè
÷àñòÿìèòåëà,ìîêðûìèðóêàâèöàìèèìîêðîéîäåæäîé.
S Îáåñïå÷üòå ýëåêòðè÷åñêóþ èçîëÿöèþ îò çåìëè è ñâàðèâàåìûõ äå òàëåé.
S Îáåñïå÷üòå ñîáëþäåíèå áåçîïàñíûõ ðàáî÷èõ ðàññò îÿíèé.
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
òàêæåâûòÿæíàÿâåíòèëÿöèÿèççîíûñâàðêè.
ÈÇËÓ×ÅÍÈÅ ÄÓÃÈ âûçûâàå ò ïîðàæåíèå ãëàç è îæîãè êî æè.
S Çàùèòèòå ãëàçà è êîæó. Äëÿ ýòîãî èñ ïîëüçóéò å 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
2 ÂÂÅÄÅÍÈÅ
Ñâàðî÷íûé ïèñòîëåò MXH 400w PP ïðåäñòàâëÿåò ñîáîé óñòðîéñòâî ñ âîäÿíûì
îõëàæäåíèåì, ñíàáæåííîå äâîéíûì êîëåíîì, è ïðåäíàçíà÷åííîå ä ëÿ ðó÷íîé
ñâàðêè ìåòîäîì MIG/MAG. Ñâàðî÷íûé ï èñòîëåò èìååò ìåõàíèçì ïîäà÷è ñ
ïðèâîäîì îò ýëåêòðîäâèãàòåëÿ, ñê îðîñòü ïîäà÷è ñâàðî÷íîé ïðîâîëîêè
ðåãóëèðóåòñÿ ñ ïîìîùüþ ïîòåíöèîìåòðà.
RU
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Êîíòàêòíàÿ íàñà äêà óñòàíîâëåíà íà ñìåííîì ïåðåõîäíèêå. Âìåñòå ñ
óñòðîéñòâîì ïîäà÷è ïðîâîëîêè è/èëè èñòî÷íèêîì ïèòàíèÿ, ñâàðî÷íûé
ïèñòîëåò îáðàçóåò ñèñòåìó «Push-Pull» (Òÿíè-òîëêàé).
Óñòðîéñòâî ïîäà÷è ïðîâîëîêè îáåñïå÷èâàåò òîëêàþùåå óñèëèå, à ìåõàíèçì
ïîäà÷è ñâàðî÷íîãî ïèñòîëåòà ñîçäàåò òÿíóùåå óñèëèå.
Ñâàðî÷íûé ïèñòîëåò ìîæåò áûòü îáîðóäîâàí 45° äâîéíûì êîëåíîì
(âñïîìîãàòåëüíîå óñòðîéñòâî), êîòîðîå ìîæíî ïîâåðíóòü íà 360°. Äâîéíîå
êîëåíî îáåñïå÷èâàåò äîñò óï ïðè âûïîëíåíèè ñâàðêè â îãðàíè÷åííîì
ïðîñòðàíñòêå.
Ñâàðî÷íûå ïèñòîëå òû âûïóñêàþòñÿ äëèíîé 6 ìåòðîâ è 10 ìåòðîâ, ñ
ðàçäåëüíûìè êàáåëåïðîâîäàìè äëÿ ïðîâîëîêè, äëÿ ïîäà÷è òîêà íà
ýëåêòðîäâèãàòåëü, äëÿ ïîäà÷è ñâàðî÷íîãî òîêà, à òàêæ å ðàçäåëüíûì
øëàíã à ìè äëÿ ïîäà÷è çàùèòíîãî ãàçà è âîäû.
Äëÿ êàæäîãî òèïà ñâàðî÷íîé ïðîâîëîêè èìååòñÿ ñîîòâåòñòâóþùåå åìó
íàïðàâëÿþùåå óñòðîéñòâî (ñì. Âñïîìîãàòåëüíûå óñòðîéñòâà).
Ñèñòåìà «Push-Pull» èñïîëüçóåòñÿ äëÿ ïîëó÷åíèÿ íàèáîëåå ýôôåêòèâíîé
ïîäà÷è, íàïðèìåð, àëþìèíèåâîé ïðîâîëîêè, èëè â äëèííûõ øëàíãàõ ä ëèíîé
äî 10 ì.
Íàïðÿæåíèå íà ýëåêòðîäâèãàòåëü ñâàðî÷íîãî ïèñòîëåòà ïîäàåòñÿ îò
Óñòðîéñòâîà ïîäà÷è ïðîâîëîêè èëè îò èñòî÷íèêà ïèòàíèÿ.
Àêñåññóàð² îò ä ëÿ èçäåëÿ ìîæíî íàéòè íà ñòðíèöå 26.
2.1 Îáîðóäîâàíèå
Ñâàðî÷íûé ïèñòîëåò MXH 400w PP ïîñòàâëÿåò ñÿ âìåñòå ñ ðóê îâîäñòâîì ïî
ýêñïëóàòàöèè, íàïðàâëÿþùèì óñòðîéñòâîì äëÿ ñâàðî÷íîé ïðîâîëîêè (10 ì,
Tef lon, êðàñíûé), è óñòàíîâëåííûì ðîëèêîì ïîäà÷è, ðàññ÷èòàííûì íà
ñâàðî÷íóþ ïðîâîëîêó äèàìåòðîì 1,2 ìì.
3ÎÒÏÐÀÂÊÀÈÓÏÀÊÎÂÊÀÈÇÄÅËÈÉ
Âñå êîìïëåêòóþùèå òùàò åëüíî ïðîâåðÿþ òñÿ è óïàêîâûâàþòñÿ, îäíàêî âî
âðåìÿ äîñòàâêè âîçìîæíî ïîâðåæäåíèå èçäåëèé.
Ïîðÿäîê ïðîâåðêè ïðè ïîëó÷åíèè èçäåëèé
• Ïðîâåðüòå ïðàâèëüíîñòü ïîñòàâêè ïî ïîãðóçî÷íîìó îðäåðó.
 ñëó÷àå ïîâðåæäåíèÿ
• Ïðîâåðüòå óïàêîâêó è êîìïëåêò óþùèå íà îòñó òñòâèå ïîâðåæäåíèé
(âèçóàëüíûé îñìîòð).
 ñëó÷àå, åñëè ó âàñ åñòü æàëîáà
Åñëè óïàêîâêà è/èëè êîìïëåêò óþùèå ïîâðåæäåíû âî âðåìÿ äîñòàâêè:
S Íåìåäëåííî ñâÿæèòåñü ñ òðàíñïîðòíîé êîìïàíèåé, îñóùåñòâëÿâøåé
äîñòàâêó íà ñàìîì ïîñëåäíåì ýòàïå.
S Ñîõðàíèòå óïàêîâêó (ä ëÿ âîçìîæíîãî îñìîòðà ïðåäñòàâèòåëåì
òðàíñïîðòíîé êîìïàíèè èëè ïîñòàâùèêà ëèáî ä ëÿ âîçâðàòà èçäåëèé).
RU
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Õðàíåíèå â çàêðûòîì ïîìåùåíèè
Òåìïåðàòóðà îêðóæàþùåé ñðåäû
- ïðè äîñòàâêå è õðàíåíèè: îò -25 °Cäî+55°C
Îòíîñèòåëüíàÿ âëàæíîñòü âîçäóõà: äî 90 % ïðè òåìïåðàòóðå 20 °C
4 ÒÅÕÍÈ×ÅÑÊÈÅ ÕÀÐÀÊÒÅÐÈÑÒÈÊÈ
Ñâàðî÷íûé ïèñòîëåò MXH 400w PP
Òèï îõëàæäåíèÿ
ìàêñèìàëüíîå äàâëåíèå
Ìèíèìà ëüíîå äàâëåíèå
50 % âîäû / 50 % ýòèëåíãëèêîëü
3,5 áàð
2,0 áàð
Ìàêñèìàëüíàÿ òåìïåðàò óðà
Ìèíèìà ëüíûé ðàñõîä
50 °C
2,0 ë/ìèí
Äîïóñòèìàÿ íàãðóçêà
ñïåðèîäè÷íîñòüþ60%*)
Äâóîêèñü óãëåðîäà CO
2
420 A
Ñìåøàííûé ãàç Ar/CO
2
380 A
Äîïóñòèìàÿ íàãðóçêà
ïðè ïåðèîäè÷íîñòè 100 % *)
Äâóîêèñü óãëåðîäà CO
2
400 A
Ñìåøàííûé ãàç Ar/CO
2
350 A
Òèï íàïðÿæåíèÿ ïèòàíèÿ: Ïîñòîÿííîå íàïðÿæåíèå
Ðåêîìåíäóåìûé ðàñõîä ãàçà 10 - 25,0 ì/ìèí
Äèàìåòð ïðîâîëîêè 0,8 - 2,4 ìì
Çàùèòíûé ãàç:
Ìàêñèìàëüíîå äàâëåíèå
(Âñåõ òèïîâ, ïðåäíàçíà÷åííûõ äëÿ
ýëåêòðîäóãîâîé ñâàðêè â ñðåäå çàùèòíîãî
ãàçà îáû÷íîé ñâàðî÷íîé ïðîâîëîêîé (MIG)
èëè áåç ãàçà ïðîâîëîêîé ñ ôëþñîì
(MAG)).
5áàð
Ìàññà
Øëàíã 3,0 ì â êîìïëåêòå 59 êã
Øëàíã 3,0 ì â êîìïëåêòå 59 êã
Êàáåëü â ñáîðå
Ä ëèíà
6,0 ì / 10,0 ì
Óïðàâëÿþùèé êàáåëü 23-ïîëþñíûé ðàçúåì Burndy
Ñîåäèíåíèå ïèñòîëåòà EURO
Ê ëàññ çàùèòû
Çàùèòà ìåñòà ñîåäèíåíèÿ
Íà ñòîðîíå ìàøèíû (EN 60 529):
IP3X
Ðàáî÷èé öèêë
Ðàáî÷èé öèêë ïðåäñòàâëÿåò ñîáîé äîëþ (â %%) äåñÿòèìèíó òíîãî èíòåðâàëà, â òå÷åíèå
êîòîðîé ìîæíî ïðîèçâîäèòü ñâàðêó ïðè îïðåäåëåííîé íàãðóçêå áåç ïåðåãðóçêè.
*) Ïðè èìïóëüñíîé ñâàðêå ìàêñèìàëüíàÿ íàãðóçêà ìîæåò áûòü óìåíüøåíà äî 30 %.
Ê ëàññ çàùèòû êîðïóñà
Êîä IP óêàçûâàåò íà êëàññ çàùèòû êîðïóñà, òî åñòü íà ñòåïåíü çàùèòû îò ïðîíèêíîâåíèÿ
òâåðäûõ èíîðîäíûõ òåë èëè âîäû. Omitting second characteristic numeral.
RU
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5ÓÑÒÀÍÎÂÊÀ
Ââîä â ýêñïëóàòàöèþ äîëæåí ïðîèçâîäèòüñÿ êâàëèôèöèðîâàííûì
ñïåöèàëèñòîì.
ÂÍÈÌÀÍÈÅ!
Íàñòîÿùåå èçäåëèå ïðåäíàçíà÷åíî äëÿ ïðîìûøëåííîãî èñïîëüçîâàíèÿ. Ïðè
èñïîëüçîâàíèè â á ûòîâûõ óñëîâèÿõ îíî ìîæåò ñîçäàâàòü ðàäèî÷àñòîòíûå ïîìåõè.
Ïîëüçîâàòåëü îòâå÷àåò çà ïðèíÿòèå ñîîòâåòñòâóþùèõ ìåð ïðåäîñòîðîæíîñòè.
5.1 Ïîäñîåäèíåíèÿ
S Ïîäêëþ÷èòå ñâàðî÷íûé ïèñòîëåò ê ÅÂÐÎ-ðàçúåìó Óñòðîéñòâîà ïîäà÷è
ïðîâîëîêè.
S Ïðèñîåäèíèòå êðàñíûé âîäÿíîé øëàíã ê áûñòðîðàçú¸ìíîìó ñîåäèíåíèþ
ñ êðàñíîé ìàðêèðîâêîé, à ñèíèé âîäÿíîé øëàíã ê áûñòðîðàçú¸ìíîìó
ñîåäèíåíèþ ñ ñèíåé ìàðêèðîâêîé íà óñòðîéñòâîå ïîäà÷è
ïðîâîëîêè/èñòî÷íèêå ïèòàíèÿ.
Íàíåñèòå ñìàçêó íà êîëüöåâîå óïëîòíåíèå ãàçîâîãî ñîïëà â öåíòðàëüíîì
ðàçúåìå, òàê, ÷òîáû ê îëüöåâîå óïëîòíåíèå çàíÿëî ïðàâèëüíîå ïîëîæåíèå,
è áûëè áû èñêëþ÷åíû ëþáûå ïðî òå÷êè ã àçà.
S Ïîäêëþ÷èòå óïðàâëÿþùèé êîíòàêò ãàçîâîãî ïèñòîëåòà ê 23-ïîëþñíîìó
ðàçúåìó Burdny íà óñòðîéñòâå ïîäà÷è ïðîâîëîêè/èñòî÷íèêå ïèòàíèÿ.
Äëÿ îïðåäåëåííûõ óñòðîéñòâ ïîäà÷è ïðîâîëîêè/èñòî÷íèêîâ ïèòàíèÿ
(íàïðèìåð, AristoFeed èëè ESABMig C420) òðåáóåò ñÿ óñòàíîâêà
ñîåäèíèòåëüíîãî êîìïëåêòà (ñì. ñîîòâåòñòâóþùåå ðóêîâîäñòâî ïî
ýêñïëóàòàöèè è îïèñàíèå âñïîìîãàòåëüíûõ óñòðîéñòâ íà ñòðàíèöå 26.)
Âåëè÷èíà ñâàðî÷íîãî òîêà ïîëíîñòüþ çàâèñèò îò ñêîðîñòè ïîäà÷è ïðîâîëîêè,
è ðåãóëèðóåòñÿ åþ. Ïîòåíöèîìåòð äëÿ ðåã óëèðîâàíèÿ ñêîðîñòè ïîäà÷è
ïðîâîëîêè ðàçìåùåí íà ðóêîÿòêå ñâàðî÷íîãî ïèñòîëåòà. Äëÿ ðåã óëèðîâàíèÿ
ñêîðîñòè ïîäà÷è ïðîâîëîêè ïîâîðà ÷èâàéòå ïîòåíöèîìåòð ïî ÷àñîâîé ñòðåëêå,
ïðè ýòîì ñêîðîñòü ïîäà÷è ïðîâîëîêè áóäåò óâåëè÷èâà òüñÿ.
Äëÿ ñâàðî÷íîãî ïèñòîëåòà âûïóñêàþòñÿ òðè âàðèàíòà ðîëèêîâ ïîäà÷è,
ðàññ÷èòàííûõ íà ñëåäóþùèå äèàìåòðû ïðîâîëîêè: 0,8; 1,0 è 1,2 ìì.
Ïðè âûáîðå êîíòàêòíîé íàñàäêè, îáðàòèòåñü ê òàáëèöå íà ñòðàíèöå 26.
6 ÏÎÐßÄÎÊ ÐÀÁÎÒÛ
Îáùèå ïðàâèëà òåõíèêè áåçîïàñíîñòè ïðè ðàáîòå ñ îáîðóäîâàíèåì
ïðèâîäÿòñÿ íà ñòð. 4. Ïðî÷òèòå èõ äî èñïîëüçîâàíèÿ îáîðóäîâàíèÿ!
Îòêëþ÷èèòå èñòî÷íèê ïèòàíèÿ.
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6.1 Óñòàíîâêà è/èëè çàìåíà íàïðàâëÿþùåãî óñòðîéñòâà
6.1.1 Íàïðàâëÿþùåå óñòðîéñòâî èç Òåôëîíà
1.
a. Ïåðåä èñïîëüçîâàíèåì ñâàðî÷íîãî ïèñòîïåòà ñ çëåêòðîäîì 6 ì
îòðåæüòå 4 ìåòðà îò òð÷áêè (1). Ïðè è ñïîëüçîâàíèè ñâàðî÷íîãî
ïèñòîëåòà ñ äëèíîé çëåêòðîäà 10-ìèñïîëüçóéòå òðóáêó öåëèêîì.
b. Äëÿ îáåñïå÷åíèÿ ìÿãêîãî ñîïðÿæåíèÿ çàîñòðèòå êîíåö
íàïðàâëÿþùåãî óñòðîéñòâà ïðèáëèçèòåëüíî íà 40°.
c. Îñëàáüòå êîíòðãàéêó (2) äëÿ
êðåïëåíèÿ íàïðàâëÿþùåãî
óñòðîéñòâà.
d. Óáåäèòåñü, ÷òî ñâàðî÷íûé øëàíã âûòÿíóò.
e. Âûòÿíèòå íàïðàâëÿþùåå óñòðîéñòâî èç âïóñêíîãî êîíöà.
f. Ïîñëå ýòîãî êàê ìîæíî äàëüøå ïðîòîëêíèòå íàïðàâëÿþùåå
óñòðîéñòâî ÷åðåç øëàíã.
g. Óñòàíîâèòå çàæèìíóþ âòóëêó (3) è êîëüöåâîå óïëîòíåíèå (4);
óñòàíîâèòå íà ìåñòî êîíòðãàéêó ä ëÿ êðåïëåíèÿ íàïðàâëÿþùåãî
óñòðîéñòâà.
h. Àêêóðàòíî ïðîòîëêíèòå í àïðàâëÿþùåå óñòðîéñòâî âíóòðü è çàòÿíèòå
êîíòðã àéêó ñ ïîìîùüþ ðàçâîäíîãî ãàå÷íîãî êëþ÷à.
i. Ïðè ïîìîùè íî æà ïîäðåæüòå íàïðàâëÿþùåå óñòðîéñòâî çàïîäëèöî ñ
êîíòðãàéêîé.
6.1.2 Ñïèðàëüíîå íàïðàâëÿþùåå óñòðîéñòâî
1.
a. Âûïîëíÿéòå óêàçàíèÿ ïóíêòà 7.1.1 a-e.
b. Äëÿ òîãî, ÷ò îáû îáëåã÷èòü óñòàíîâêó íàïðàâëÿþùåãî óñòðîéñòâà íà
ñâàðî÷íûé ïèñòîëåò, çàøëèôóéòå êîíåö ñïèðàëè ïîä óãëîì ïðèìåðíî 40°.
Óäàëèòå âñå çàóñåíöû íà âíóòðåííåé è âíåøíåé ñòîðîíå
íàïðàâëÿþùåãî óñòðîéñòâà.
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c. Ïîñëå ýòîãî ïî âîçìîæíîñòè äà ëüøå ïðîòîëêíèòå íàïðàâëÿþùåå
óñòðîéñòâî ÷åðåç øëàíã.
d. Çàòÿíèòå êîíòðãàéêó (2) íà êîíöå ñâàðî÷íîãî øëàíãà ïèñòîëåòà.
6.2 Çàìåíà ïåðåõîäíèêà íàñàäêè
1.
a. Ñ ïîìîùüþ ñîîòâåòñòâóþùåãî èíñòðóìåíòà îòâåðíèòå ïåðåõîäíèê
íàñàäêè.
×òîáû èñêëþ÷èòü âðàùåíèå äâîéíîãî êîëåíà, çàæìèòå åãî
óíèâåðñà ëüíûìè ïàññàòèæàìè.
b. Óñòàíîâêà ïðîèçâîäèòñÿ â îáðàòíîì ïîðÿäêå.
6.3 Çàìåíèòå êîíòàêòíóþ íàñàäêó
1.
a. Äëÿ òîãî, ÷òîáû ïðåäîòâðàòèòü âðàùåíèå ïåðåõîäíèêà íàñàäêè,
çàæìèòå åãî ðàçâîäíûì êëþ÷îì.
b. Ñ ïîìîùüþ ñîîòâåòñòâóþùåãî èíñòðóìåíòà îòâåðíèòå êîíòàêòíóþ
íàñàäêó.
c. Óñòàíîâêà ïðîèçâîäèòñÿ â îáðàòíîì ïîðÿäêå.
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6.4 Çàìåíà ïîäàþùåãî ðîëèêà
Èñõîäÿ èç ðàçìåðà ïðîâîëîêè, âûáåðèòå ïîäõîäÿùèé ïîäàþùèé ðîëèê.
Îáðàùàåì âàøå âíèìàíèå íà òî, ÷òî êàæäûé ïîäàþùèé ðîëèê ïðåäíàçíà÷åí
ä ëÿ ïðîâîëîêè îïðåäåëåííîãî äèàìåòðà, ïðè ïîñòàâêå îáîðóäîâàíèÿ íà íåì
óñòàíîâëåí ïîäàþùèé ðîëèê ä ëÿ ïðîâîëîêè äèàìåòðîì 1,2 ìì.
1.
a. Îòäåëèòå êðûøêó (1) ñâàðî÷íîãî ïèñòîëåòà, ïîäíÿâ åå âåðòèêàëüíî
ââåðõ. Äëÿ òîãî, ÷òîáû ïðåäîòâðàòèòü âðàùåíèå ïîäàþùåãî ðîëèêà (2),
èñïîëüçóéòå ñòàëüíîé ñòåðæåíü äèàìåòðîì ïðèáëèçèòåëüíî 2 ìì
(íåáîëüøóþ îòâåðòêó èëè òîðöåâîé êëþ÷).
b. Îòâåðíèòå âèíò (3), óäåðæèâàÿ ïîäàþùèé ðîëèê ñ ïîìîùüþ îòâåðòêè.
c. Èçâëåêèòå ïîäàþùèé ðîëèê, ïîäíÿâ åãî âåðòèêà ëüíî ââåðõ, è
óñòàíîâèòå íîâûé. Óáåäèòåñü, ÷òî êàíàâêè ïîäàþùåãî ðîëèêà
íàõîäÿòñÿ â ïðàâèëüíîì ïîëîæåíèè, çàìåíèòå â îáðàòíîì ïîðÿäêå.
 ñëó÷àå íåîáõîäèìîñòè, äàâëåíèå íà ïîäàþùèé ðîëèê ìîæíî ðåã óëèðîâàòü
ñ ïîìîùüþ äâóõ âèíòîâ, ðàñïîëîæåííûõ ïî îáå ñòîðîíû ïèñòîëåòà.
6.5 Çàìåíà äâîéíîãî êîëåíà
ÂÍÈÌÀÍÈÅ! Âûêëþ÷àéòå áëîê îõëàæäåíèÿ ïðè çàìåíå äâîéíîãî êîëåíà èëè
èçìåíåíèè ïîëîæåíèÿ 45° äâîéíîãî êîëåíà.
Íàïðàâüòå äâîéíîå êîëåíî ñâàðî÷íîãî ïèñòîëåòà âíèç, ñ òåì, ÷òîáû èçáåæàòü
ïîñòóïëåíèÿ âîäû îáðàòíî â ïèñòîëåò.
1.
a. Îòâåðíèòå êîíòðãàéêó íà ñâàðî÷íîì ïèñòîëåòå è èçâëåêèòå äâîéíîå
êîëåíî.
b. Óñòàíîâèòå íîâîå äâîéíîå êîëåíî è çàòÿíèòå êîíòðãàéêó.
Ïîñëå çàìåíû äâîéíîãî êîëåíà â òå÷åíèå íåñêîëüêèõ ìèíóò ïîäàâàéòå ãàç â
ñâàðî÷íûé ïèñòîëåò, ÷òîáû âûñîõëè îñòàòêè âîäû, êîòîðûå ìîãóò ñîáðàòüñÿ â
ãàçîâûõ êàíàëàõ.
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7 ÒÅÕÍÈ×ÅÑÊÎÅ ÎÁÑËÓÆ ÈÂÀÍÈÅ
Ðåãóëÿðíîå òåõíè÷åñêî å îáñëóæèâàíèå èìååò âàæíîå çíà÷åíèå äëÿ
îáåñïå÷åíèÿ áåçîïàñíîñòè è íàäåæíîñòè.
Ïðèìå÷àíèå:
à àðàíòìèéíûå îáÿçàòåëüñòâà ïîñòàâùèêà òåðÿþò ñèëó, åñëè ïîêóïàòåëú
ñàìîñòîÿòåëúíî ïûòàåòñÿ ïð îèçâåñòè êàêèå-ëèáî ðàáîòû ïî óñòðàíåíèþ
íåèñïðàâíîñòåé èçäåëèÿ â òå÷åíèå ãàðàíòèéíîãî ñðîêà.
7.1 Åæåäíåâíî èëè ï ðè íåîáõîäèìîñòè
Íàñàäêè/ñîïëà
S Ñíèìèòå ãàçîâîå ñîïëî
S Óäàëèòå áðûçãè ñ ãàçîâîãî ñîïëà,
ïðîìåæóòî÷íîé íàñàäêè è êîíòàêòíîé
íàñàäêè, ÷òîáû íå áûëî ïðåïÿòñòâèé
ä ëÿ ñâîáîäíîãî òå÷åíèÿ çàùèòíîãî
ãàçà, è ò åì ñàìûì áûë áû èñêëþ÷åí ðèñê ê îðîòê îãî çàìûêàíèÿ.
S Ïðîâåðüòå, íåò ëè ïîâðåæäåíèé íà ãàçîâîì ñîïëå. Ïîâðåæäåííûå èëè
èçíîøåííûå íàñàäêè/ñîïëà íåîáõîäèìî çàìåíèòü íîâûìè.
S Âûáåðèòå êîíòàêòíóþ íàñàäêó, ñîîòâåòñòâóþùóþ äèàìåòðó ïðîâîëîêè.
S Óñòàíîâèòå ñîåäèíèòåëüíûå ýëåìåíòû.
S Ãàçîâîå ñîïëî è ïåðåäíèå ÷àñòè ïèñòîëåòà ñëåäóåò ïðåäîõðàíÿòü îò
ñâàðî÷íûõ áðûçã. Ñ äâóõ íàïðàâëåíèé, ïîä óãëîì, íàáðûçãàéòå â ãàçîâîå
ñîïëî ðåàãåíò, óìåíüøàþùèé ðàçáðûçãèâàíèå. Äëÿ òîãî, ÷òîáû
ïðåäîòâðàòèòü ïðèëèïàíèå áðûçã, èñïîëüçóéòå óìåíüøàþùèé
ðàçáðûçãèâàíèå ðåàã åíò ESAB.
Âíèìàíèå! Íèêîãäà íå ðàñïûëÿéòå ðåàãåíò íåïîñðåäñòâåííî â ñâàðî÷íîå
ñîïëî. Ñëèøêîì áîëüøîå êîëè÷åñòâî ðàñïûëÿåìîãî ðåàãåíòà ìîæåò
ïðèòÿãèâàòü ãðÿçü.
Êîíòàêòíóþ íàñàäêó íåîáõîäèìî çàìåíèòü, åñëè äèàìåòð åå îòâåðñòèÿ
ïðåâûøàåò äâà äèàìåòðà ïðîâîëîêè. Óáåäèòåñü, ÷òî íîâàÿ íàñàäêà ââåðíó òà â
îñíîâàíèå.
Î÷èñòêà íàïðàâëÿþùåãî óñòðîéñòâà, äâîéíîãî êîëåíà è ïîäàþùåãî
ðîëèêà
ÂÍÈÌÀÍÈÅ! Ïðè âûïîëíåíèè î÷èñòêè âûêëþ÷àéòå îõëàæäàþùåå óñòðîéñòâî.
S Îòñîåäèíèòå êàáåëüíûé óçåë îò óñòðîéñòâà ïîäà÷è ïðîâîëîêè.
S Îòâåðíèòå ãàéêó è âûòÿíèòå âêëàäûø íàïðàâëÿþùåãî óñòðîéñòâà ä ëÿ
ïðîâîëîêè. Ñíèìèòå è î÷èñòèòå äðóãèå ÷àñòè äâîéíîãî êîëåíà.
S Äëÿ òîãî, ÷òîáû óäàëèòü èç íàïðàâëÿþùåãî óñòðîéñòâà îáðåçêè
ïðîâîëîêè, ïðîäóéòå åãî ñ îáîèõ ñòîðîí ñæàòûì âîçäóõîì.
S Âñò à âüòå âêëàäûø â ãèáêèé øëàíã äëÿ ýëåêòðîäíîé ïðîâîëîêè è
çàâåðíèòå ãàéêó.
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Íàïðàâüòå äâîéíîå êîëåíî ñâàðî÷íîãî ïèñòîëåòà âíèç, ñ òåì, ÷òîáû èçáåæàòü
ïîñòóïëåíèÿ âîäû îáðàòíî â ïèñòîëåò. Â ñîåäèíèòåëå/äâîéíîì êîëåíå
èìååòñÿ âêëàäûø. Íåîáõîäèìî ðåãóëÿðíî ïðîèçâîäèòü åãî ïðîäóâêó, èëè
çàìåíÿòü â òîì ñëó÷àå, åñëè ïðîâîëîêà îñòàâèëà íà íåì ãëóáîêèå êàíàâêè.
Ïðè íåîáõîäèìîñòè ïðîèçâåäèòå î÷èñòêó ìåõàíèçìà ïîäà÷è. Ïðè
èñïîëüçîâàíèè ñæàòîãî âîçäóõà ñîáëþäàéòå ìàêñèìàëüíóþ îñòîðîæíîñòü,
÷òîáû íå ïîâðåäèòü äåòàëè.
Ñíèìèòå ïîäàþùèé ðîëèê (ñì. ïóíêò 6.4) è î÷èñòèòå íàïðàâëÿþùèå êàíàâêè
ðîëèêà ñ ïîìîùüþ ìåòà ëëè÷åñêîé ùåòêè.
8 ÂÛßÂËÅÍÈÅ ÍÅÈÑÏÐÀÂÍÎÑÒÅÉ
Ïîæàëóéñòà, ïðî÷èòàéòå òàêæå ðóêîâîäñòâà ïî ýêñïëóàòàöèè äëÿ êîìïîíåíòîâ
ñâàðî÷íîãî àïïàðàòà, íàïðèìåð, äëÿ èñòî÷íèêà ïèòàíèÿ è óñòðîéñòâà ïîäà÷è
ïðîâîëîêè.
Åñëè ìåðû, ïðèâåäåííûå íèæå, íå äàëè òðåáóåìîãî ðåçóëüòàòà, ïîæà ëóéñòà,
ïðîêîíñóëüòèðóéòåñü ñ âàøèì äèëåðîì èëè ïðåäñòàâèòåëåì
êîìïàíèè-èçãîòîâèòåëÿ.
Íåèñïðàâíîñòü Ïðè÷èíà Ñïîñîá óñòðàíåíèÿ
Ñâàðî÷íûé ïèñòîëåò
ñëèøêîì ñèëüíî
íàãðåâàåòñÿ
S Íåäîñòàòî÷íî ïëîòíî
çàòÿíóòû êîíòàêòíàÿ íàñàäêà
/ öàíãîâûå çàæèìû
S Îñëàáëè ýëåêòðè÷åñêèå
ñîåäèíåíèÿ ñ ïèñòîëåòîì è
ñâàðèâàåìîé äåòàëüþ.
S Ïðîâåðüòå è çàòÿíèòå
S Ïðîâåðüòå è çàòÿíèòå
Ïóñêîâîé ìåõàíèçì
íå ôóíêöèîíèðóåò
S Ïðîâåðüòå íà íàëè÷èå
ðàçðûâà / íåèñïðàâíîñòè â
ïðîâîäå óïðàâëåíèÿ
S Ïðîâåðüòå / îòðåìîíòèðóéòå
Ïðîèñõîäèò
íàïëàâëåíèå
ïðîâîëîêè íà
êîíòàêòíóþ íàñàäêó
S Íåïðàâèëüíî çàäàíî âðåìÿ
óäëèíåíèÿ äóãè ïîñëå
ïðåêðàùåíèÿ ïîäà÷è
ýëåêòðîäà.
S Èçíîøåííàÿ êîíòàêòíàÿ
íàñàäêà
S Óìåíüøèòå âðåìÿ óäëèíåíèÿ
äóãè ïîñëå ïðåêðàùåíèÿ
ïîäà÷è ýëåêòðîäà.
S Çàìåíèòå
Íåðàâíîìåðíàÿ
ïîäà÷à ïðîâîëîêè
S Çàáëîêèðîâàíî
íàïðàâëÿþùåå óñòðîéñòâî
S Êîíòàêòíàÿ íàñà äêà íå
ñîîòâåòñòâóåò äèàìåòðó
èñïîëüçóåìîé ïðîâîëîêè
S Âóñòðîéñòâåïîäà÷è
ïðîâîëîêè óñòàíîâëåíî
íåâåðíîå íàòÿæåíèå
S Ïðîäóéòå â îáîèõ
íàïðàâëåíèÿõ
S Çàìåíèòå êîíòàêò íóþ
íàñàäêó
S Èñïðàâüòå â ñîîòâåòñòâèè ñ
èíñòðóêöèÿìè
êîìïàíèè-èçãîòîâèòåëÿ
Êîðîòêàÿ äóãà ìåæäó
ãàçîâûìñîïëîìè
ñâàðèâàåìîé
äåòàëüþ
S Ìîñòèê èç áðûçã ìåæäó
êîíòàêòíîé íàñàäêîé è
ãàçîâûì ñîïëîì
S Î÷èñòèòå è ðàñïûëèòå
çàùèòíûé ñîñòàâ âíóòðü
ãàçîâîãî ñîïëà
RU
bg17r -- 1 3 --
Íåèñïðàâíîñòü Ñïîñîá óñòðàíåíèÿÏðè÷èíà
Ïåðåìåííàÿ äóãà S Êîíòàêòíàÿ íàñà äêà
èçíîøåíà èëè íå
ñîîòâåòñòâóåò äèàìåòðó
ñâàðî÷íîé ïðîâîëîêè.
S Óñòàíîâëåíû íåïðàâèëüíûå
ïàðàìåòðû ñâàðêè
S Èçíîøåí âêëàäûø
S Ïðîâåðüòå è çàìåíèòå
êîíòàêòíóþ íàñàäêó
S Èñïðàâüòå ïàðàìåòðû ñâàðêè
S Çàìåíèòå íàïðàâëÿþùóþ
äëÿ ïðîâîëîêè
Ïîðèñòûå ñâàðíûå
øâû
S Áîëüøîå êîëè÷åñòâî áðûçã â
ãàçîâîì ñîïëå
S Íåäîñòàòî÷íàÿ ãàçîâàÿ
çàùèòà èëè åå ïîëíîå
îòñóòñòâèå
S Òÿãà âîçäóõà èñêàæàåò ïîòîê
çàùèòíîãî ãàçà
S Î÷èñòèòå ãàçîâîå ñîïëî
S Ïðîâåðüòå ñîäåðæèìîå
ãàçîâîãî áàëëîíà è óñòàâêó
äàâëåíèÿ ãàçà
S Îãðàäèòå çîíó ñâàðêè
çàùèòíûìè ýêðàíàìè
9 ÇÀÊÀÇ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ
Çàïàñíûå ÷àñòè ìîæíî çàêàçòú ó áëèæàéøåãî ê Âàì ESAB, (ñì. ïåðå÷åíú íà
ïîñëåäíåé ñòðàíèöå äàííîé áðîøþðû).
10 ÐÀÇÁÎÐÊÀ È ÓÄÀËÅÍÈÅ Â ÎÒÕÎÄÛ
Ñèñòåìà ãàçîâîé ãîðåëêè â îñíîâíîì èçãîòîâëåíà èç ñòà ëè, òåôëîíà è
öâåòíûõ ìåòàëëîâ, è åå ñëåäóåò óäàëÿòü â îòõîäû â ñîîòâåòñòâèè ñ ìåñòíûìè
ïðàâèëàìè ïî çàùèòå îêðóæàþùåé ñðåäû.
Óòèëèçàöèÿ îõëàæäàþùåé æèäêîñòè äîëæíà ïðîèçâîäèòüñÿ â ñîîòâåòñòâèè ñ
ìåñòíûìè òðåáîâàíèÿìè.
RU
ENGLISH
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TOCe
1 DIRECTIVE 15........................................................
2SAFETY 15...........................................................
3 INTRODUCTION 16...................................................
3.1 Equipment 16................................................................
4 SHIPMENT AND PACKAGING 16.......................................
5 TECHNICAL DATA 17.................................................
6 INSTALLATION 18....................................................
6.1 Connections 18..............................................................
7 OPERATION 18.......................................................
7.1 Fitting and/or replacing the liner 19.............................................
7.2 Replacing tip adaptor 20......................................................
7.3 Replacing contact tip 20.......................................................
7.4 Replacing feed roller 21.......................................................
7.5 Replacing the swan neck 21...................................................
8 MAINTENANCE 22....................................................
8.1 Daily or as necessary 22......................................................
9 FAULT--TRACING 23..................................................
10 ORDERING SPARE PARTS 23..........................................
11 DISASSEMBLY AND DISPOSAL 23.....................................
ORDERING NUMBER 25.................................................
WEAR PARTS 26........................................................
ACCESSORIES 28.......................................................
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1DIRECTIVE
DECLARATION OF CONFORMITY
ESAB Welding Equipment AB, S--695 81 Laxå, Sweden, gives its unreserved guarantee that welding
gun ESAB MXH 400w PP from serial number 502 complies with standard EN 60974--7, in accordance
with the requirements of directive (73/23/EEC) and addendum (93/68/EEC).
-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --------
Henry Selenius
Vice President
ESAB Welding Equipment AB
695 81 LAXÅ
SWEDEN Tel: + 46 584 81000 Fax: + 46 584 411924
Laxå 2005--02--02
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!
WARNING!
Read and understand the instruction manual before installing
or operating.
GB
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This product is solely intended for arc welding.
3 INTRODUCTION
W elding gun MXH 400w PP is water cooled, equipped with a straight swan neck and
intended for manual MIG/MAG welding. The welding gun has a feeding mechanism
powered by an electric motor and a potentiometer for setting the wire feed speed.
The contact tip is mounted on a replaceable tip adapter. Together with a wire feed
unit and/or power source, it constitutes a ”Push--Pull” system.
The wire feed unit provides the Push force and the welding gun’s feeding
mechanism the Pull force.
The welding gun can be equipped with a 45° swan neck (accessory), which can be
rotated 360°. The swan neck provides greater accessibility when welding in confined
spaces.
The weld ing gun is available in 6 and 10 metre lengths with separate conduits for
wire, motor current, welding current and seprate hoses for shielding gas and water.
Each type of welding wire has a unique wire liner (see accessories).
ThePush--Pull system is used to obtain the best feeding result e.g. aluminium wire
or in long hoses up to 10 m.
The gun motor gets its voltage from the wire feed unit or the power source.
ESAB’s accessories for the product can be found on page 26.
3.1 Equipment
W elding gun MXH 400w PP is supplied with instruction manual, wire liner (10 m
Teflon red) and fitted feed roller intended for 1.2 mm wire.
4 SHIPMENT AND PACKAGING
The components are carefully checked and packaged, however, damage may occur
during shipping.
Checking procedure on receipt of goods
• Check that the shipment is correct by referring to the shipping note.
In case of d amage
• Check the package and components for damage (visual inspection).
In case of co mplaints
If the package and/or components have been damaged during shipment:
S Contact the last carrier immediately
GB
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bg17e
S Keep the packaging (for possible inspection by the carrier or supplier, or for
returning the goods).
Storage in an enclosed space
Ambient temperature
-- for shipment and storage: –25 °Cto+55°C
Relative air humidity: up to 90 % at a temperature of 20 °C
5 TECHNICAL DATA
Welding gun MXH 400w PP
Type of cooling
Pressure, max.
Pressure, min.
50 % water / 50 % glycol
3.5 bar
2.0 bar
Temperature, max.
Flow, min.
50 °C
1.0 l/min
Permitted load
at 60 % duty cycle*)
Carbon dioxide CO
2
420 A
Mixed gas Ar/CO
2
380 A
Permitted load
at 100 % duty cycle*)
Carbon dioxide CO
2
400 A
Mixed gas Ar/CO
2
350 A
Type of voltage DC voltage
Recommended gas flow 10 -- 20 l/min
Wire dimension 0.8 -- 1.2 mm
Shielding gas
Pressure, max.
All types intended for MIG/MAG welding
5 bar
Weight
6.0 m hose package 5.6 kg
10.0 m hose package 7.8 kg
Cable assembly
Length
6.0 m / 10.0 m
Control cable 23--pole Burndy
Gun connection EURO
Protection class
Connection protection class
machine side (EN 60 529)
IP3X
Duty cycle
The duty cycle refers to the time as a percentage of a ten--minute period that you can weld at a cer-
tain load without overloading.
*) When pulse welding, maximum load can be reduced by up to 30 %.
Enclosure class
The IP code indicates the enclosure class, i. e. the degree of protection against penetration by solid
objects of 2,5 mm Ø and greater .
GB
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6 I NSTALLATION
The installatio n 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.
6.1 Connections
S Connect the welding gun to the feed unit’s EURO connection.
S Connect the red water hose to the red--m arked quick coupling and the blue water
hose to the blue--marked quick connection on the wire feed unit/power source.
Lubricate the O--ring on the gas nipple in the central connector so that the
O--ring is properly positioned and prevents any gas leakage.
S Connect the welding gun’s control contact to the feed unit/power source’s
23--pole Burndy socket.
Certain wire feed units/power sources (e.g. AristoFeed or ESABMig C420) require a
connection kit to be installed in the feed unit/power source (see relevant instruction
manual and accessories on page 26.)
The welding current is totally dependent on and regulated by the wire feed speed.
The potentiometer for the wire feed speed is mounted on the welding gun handle. To
regulate the wire feed speed, turn the potentiometer clockwise, which increases the
feed speed.
Three versions of the welding gun feed rollers are available for the following wire
diameters: 0.8, 1.0 and 1.2 mm.
When choosing contact tip, see separate table on page 26.
7OPERATION
General safety regulations for the handling of the equipment can be found on
page 15. Read through before you start using the equipment!
Switch off the power source!
GB
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7.1 Fitting and/or replacing the liner
7.1.1 Teflon liner
1.
a. Beforeusinga6mweldinggun, the liner (1) must be cut to around 6 metres.
When using a 10 m welding gun, use the entire liner.
b. Taper the liner approximately 40° for soft transition.
c. Undo the locking nut (2) for the liner.
d. Check that the welding hose is extended.
e. Draw the liner out from the intake end.
f. Then push the liner through the hose as far as possible.
g. Fit collet (3) and O--ring (4); replace the locking nut for the liner.
h. Push the liner in carefully and tighten the locking nut using an adjustable
wrench.
i. Trim the liner flush with the locking nut using a knife.
7.1.2 Spiral liner
1.
a. Follow the instructions from 7.1.1 a--e.
b. To make it easier to install the liner on the welding gun, grind the end of the
spiral to an angle of approx. 40°.
Remove any burrs on inside and outside of liner.
c. Then push the liner through the hose as far as possible.
d. Screw the locking nut (2) tight on the gun end of the welding hose.
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7.2 Replacing tip adaptor
1.
a. Undo the tip adaptor using an appropriate tool.
Prevent the swan neck from rotating using universal pliers.
b. Fit in reverse order.
7.3 Replacing contact tip
1.
a. Prevent the tip adaptor from rotating using an adjustable wrench.
b. Undo the contact tip using an appropriate tool.
c. Fit in reverse order.
GB
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ESAB MXH 300 PP / MXH 400w PP - ESAB MXH 400w PP Manuale utente

MXH 300 PP / MXH 400w PP - ESAB MXH 400w PP
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MXH 300 PP / MXH 400w PP - ESAB MXH 400w PP
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