ESAB MEK 44C User manual

Brand: ESAB

Model: MEK 44C

Category: Power heat guns

Type: User manual

Valid for serial no. 918--xxx--xxxx0456 857 127 011127

MEK 44C

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 10..............................................

Ðóññêèé

TOCr

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1 ÒÅÕÍÈÊÀ ÁÅÇÎÏÀÑÍÎÑÒÈ 4........................................

2 ÂÂÅÄÅÍÈÅ 4.......................................................

3 ÒÅÕÍÈ×ÅÑÊÈÅ ÄÀÍÍÛÅ 5..........................................

4ÓÑÒÀÍÎÂÊÀ 5.......................................................

4.1 Ñîãëàñóþùåå ñîïðîòèâëåíèå 5.............................................

5Ýêñïëóàòàöèÿ 6.....................................................

5.1 ÏÎÄÊËÞ×ÅÍÈÅ 7.........................................................

6 ÎÁÑËÓÆÈÂÀÍÈÅ 8.................................................

7 ÇÀÊÀÇ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ 8.......................................

8 ÏÐÈÍÀÄËÅÆÍÎÑÒÈ 9..............................................

ÑÕÅÌÀ 16..............................................................

ÑÏÈÑÎÊ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ 17........................................

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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

Àß Ñ

ÀÐÊÀ È ÐÅÇÊÀ ÎÏÀÑÍÛ ÊÀÊ ÄËß ÈÑÏÎ ËÍÈÒÅËß ÐÀÁÎÒ, ÒÀÊ È ÄËß

ÏÎÑÒ ÎÐÎÍÍÈÕ ËÈÖ. ÒÐÅÁÓÉÒÅ ÑÎÁËÞÄÅÍÈÅ

ÑÅÕ ÏÐÀ

ÈË ÁÅÇÎÏÀÑÍÎÑÒÈ,

ÄÅÉÑÒ

ÓÞÙÈÕ ÍÀ ÎÁÚÅÊÒÅ, ÊÎÒÎÐÛÅ ÄÎËÆÍÛ Ó×ÈÒÛ

ÀÒÜ Ñ

ÅÄÅÍÈß ÎÁ ÎÏÀÑÍÎÑÒßÕ,

ÏÐÅÄÑÒÀ

ËÅÍÍÛÅ ÈÇÃÎÒÎ

ÈÒÅËÅÌ Ñ

ÀÐÎ×ÍÎÃÎ ÎÁÎÐÓ ÄÎ

ÀÍÈß.

ÎÏÀÑÍÎÑÒÜ ÑÌÅÐÒÅËÜÍÎÃÎ ÏÎÐÀÆÅÍ Èß ÝËÅÊÒÐÈ×ÅÑÊÈÌ ÒÎÊÎÌ.

S Ñâàðî÷íûé àãðåãàò óñòàíàâëèâàåòñÿ è çàçåìëÿåòñÿ â ñîîòâå òñòâèè ñ äåéñòâóþùèìè íîðìàìè è

ïðàâèëàìè.

S Íå äîïóñêàéòå êîíòàêòà íàõîäÿùèõñÿ ïîä íàïðÿæåíèåì äåò àëåé 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 ïðèìåíÿþò ñÿ 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 ñðåäñò âà çàùèòû

ñëóõà.

S Ïðåäóïðåäèòå ïîñòîðîííèõ ëèö îá îïàñíîñòè.

ÍÅÈÑÏÐÀ

ÍÎÑÒÈ -- Ïðè íåèñïðàâíîñòè îáðàòèòåñü ê ñïåöèàëèñòàì ïî ñâàðî÷íîìó

îáîðóäîâàíèþ

2 ÂÂÅÄÅÍÈÅ

MEK44C-ìåõàíèçìïîäà÷èïðîâîëîêèñåðèèÀ10ñ÷åòûðüìÿïðèâîäíû-ìè

ðîëèêàìè è äâóìÿ ìîòîðàìè, ïðåäíàçíà÷åííûé äëÿ ïîëóàâòîìàòè÷åñêîé

ñâàðêè â çàùèòíûõ ãàçàõ (MIG/MAG) ñ âîçìîæíîñòüþ óñòàíîâêè êàññåò

ñâàðî÷íîé ïðîâîëîêè äî ∅ 440 ìì.

Ïîäàþùèé ìåõàíèçì äîëæåí áûòü óêîìïëåêòîâàí ïîâîðîòíîé ïëîùà äêîé,

òåëåæêîé èëè áàëàí ñèðíûì óñòðîéñòâîì. Òåëåæêà ïîçâîëÿåò ëåãêî

ïåðåìåùàòü ìåõàíèçì ïî ïîëó è íà ðàáî÷åé ïëèòå. Ñ ïîìîùüþ ïîâîðîòíîé

ïëîùàäêè èëè áà ëàíñèðíîãî óñòðîéñòâà ïîäàþùèé ìåõàíèçì ìîíòèðóåòñÿ íà

èñòî÷íèêå ïèòàíèÿ.

Äîïîëíèòåëüíûå óñòðîéñòâà ïîçâîëÿþò ïîäâåñèòü ïîäàþùèé ìåõàíèçì íàä

ðàáî÷èì ìåñòîì.

Óñòàíîâêà ïàðàìåòðîâ ïðîèçâîäèòñÿ ñ ïîìîùüþ áëîêà óïðàâëåíèÿ PUA 1.

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3 ÒÅÕÍÈ×ÅÑÊÈÅ ÄÀÍÍÛÅ

Íàïðÿæåíèå ñåòè 42 V 50-60 Hz

Ïîòðåáëÿåìàÿ ìîùíîñòü 430 ÂÀ

Ñêîðîñòü ïîäà÷è ïðîâîëîêè 1,5-25 ì/ìèí.

Òèï ðàçúåìà ê ñâàðî÷íîé ãîðåëêå EURO

Âåñ 22 êã.

Ãàáàðèòû 493õ336õ268 ìì

4ÓÑÒÀÍÎÂÊÀ

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.

4.1 Ñîãëàñóþùåå ñîïðîòèâëåíèå

Ñîãëàñóþùèå ñîïðîòèâëåíèÿ äîëæíû áûòü óñòàíîâëåíû ñ îáîèõ êîíöîâ

êàáåëÿ óïðàâëåíèÿ ñèñòåìû «CAN-BUS» âî èçáåæàíèå ïðîáëåì ñ

êîììóòàöèåé. Áëîê óïðàâëåíèÿ PUA-1 èìååò âñòðîåííîå ñîïðîòèâëåíèå. Íà

ïîäàþùèé ìåõàíèçì è âûïðÿìèòåëü îíî óñòàíàâëèâàåòñÿ îòäåëüíî.

Ñîãëàñóþùåå ñîïðîòèâëåíèå äîëæíî áûòü óñòàíîâëåíî òàê, êàê ýòî

ïîêàçàíî íèæå â çàâèñèìîñòè îò ò ðå áóåìîé ñõåìû ïîäêëþ÷åíèÿ

ñâàðî÷íîãî îáîðó äîâàíèÿ.

1. Áëîê óïðàâëåíèÿ PUA-1 ïîäêëþ÷åí ê ïîäàþùåìó ìåõàíèçìó.

Ñîãëàñóþùåå ñîïðîòèâëåíèå äîëæíî áûòü

ïîäêëþ÷åíî ê ðàçúåìó íà çàäíåé ïàíåëè

âûïðÿìèòåëÿ.(ßâëÿåòñÿ còàíäàðòíî

óñòàíîâëåííûì â ñîñòîÿíèè ïîñòàâêè).

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2. Áëîê óïðàâëåíèÿ PUA-1 ïîäêëþ÷åí ê âûïðÿìèòåëþ.

Ñîãëàñóþùåå ñîïðîòèâëåíèå äîëæíî áûòü

ïîäêëþ÷åíî ê ðàçúåìó íà ïåðåäíåé

ïàíåëè ïîäàþùåãî ìåõàíèçìà.

5Ýêñïëóàòàöèÿ

Îáùèå ïðàâèëà òåõíèêè áåçîïàñíîñòè ïðè ðàáîòå ñ îáîðóäîâàíèåì

ïðèâîäÿòñÿ íà ñòð. 4. Ïðî÷òèòå èõ äî èñïîëüçîâàíèÿ îáîðóäîâàíèÿ!

ÎÑÒ ÎÐÎÆÍÎ !

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 !

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Íàñòð

àóñèëèÿï

äà÷è ïð

Ïðåæ äå 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 ï îäà÷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).

5.1 ÏÎÄÊËÞ×ÅÍÈÅ

1 Ðàçúåì ïóëüòà äèñòàíöèîííîãî

óïðàâëåíèÿ è ïðîìåæó òî÷íîãî

ïîäàþùåãî

6 Ãà çîâûé øòóöåð äëÿ ïîäêëþ÷åíèÿ ê

áàëëîíó.

ìåõàíèçìà (23 ïðîâîäà). 7 Ðàçúåì ñèñòåìû âîäÿíîãî îõëàæäåíèÿ

(Âõîä-ãîëóáîé)

2 Ðàçúåì áëîêà óïðàâëåíèÿ PUA -1. 8 Ðàçúåì ñèñòåìû âîäÿíîãî îõëàæäåíèÿ

(Âûõîä-êðàñíûé)

3 Ðàçúåì ñâàðî÷íîé ãîðåëêè. 9 Áëîê óïðàâëåíèÿ PUA -1

4 Ðàçúåì ñâàðî÷íîãî êàáåëÿ .

5 Ðàçúåì êàáåëÿ óïðàâëåíèÿ (12-è

ïðîâîäíûé).

7,8

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6 ÎÁÑËÓÆ ÈÂÀÍÈÅ

Ïðèìå÷àíèå:

Âñå ãàðàíòèéíûå îáÿçàòåëüñòâà ïîñòàâùèêà òåðÿþò ñèëó â ñëó÷àå ïîïûòêè

ïîêóïàòåëÿ ñàìîñòîÿòåëüíî óñòðàíèòü êàêóþ-ëèáî íåèñïðàâíîñòü ìàøèíû â

òå÷åíèå ãàðàíòèéíîãî ïåðèîäà.

S ×èñòêà è çàìåíà èçíàøèâàþùèõñÿ äåòàëåé ìåõàíèçìà äîëæíà

ïðîèçâîäèòñÿ ñâîåâðåìåííî âî èçáåæàíèå ïðîáëåì ñ ïîäà÷åé ïðîâîëîêè.

Îáðàòèòå âíèìàíèå, ÷òî óñòàíîâêà èçáûòî÷íîãî äàâëåíèÿ ïðèæèìà

ðîëèêîâ ïðèâîäèò ê ïîâûøåííîìó èçíîñó ïðèæèìíîãî, ïîäàþùåãî

ðîëèêîâ è í àïðàâëÿþùåãî êàíàëà ñâàðî÷íîé ãîðåëêè.

S Ãî ð å ë ê à

Ðåêîìåíäóåòñÿ ðåãóëÿðíî î÷èùàòü ïðîäóâêîé ñæàòûì âîçäóõîì îò ïûëè è

ãðÿçè íàïðàâëÿþùèé êàíà ë è øëàíã ñâàðî÷íîé ãîðåëêè.

Òîðìîçíàÿ âòóëêà.

Òîðìîçíàÿ âòóëêà ðåãóëèðóåòñÿ ïåðåä

ïîñòàâêîé èçäåëèÿ. Ïðè íåîáõîäèìîñòè

ïîâòîðíîé ðåãóëèðîâêè ïðèäåðæèâàéòåñü

óêàçàíèé ïðèâåäåííûõ íèæå. Ïðè ïðàâèëüíî

îòðåãóëèðîâàííîé 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 îòâåðòêó â ïðóæèíû èìåþùèåñÿ âî âòóëêå.

Äëÿ óìåíüøåíèÿ òîðìîçíîãî óñèëèÿ ïîâåðíó òü 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 ÷àñò åé 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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8 ÏÐÈÍÀÄËÅÆÍÎÑÒÈ

Ñì. Ñïèñîê çàïàñíûõ ÷àñòåé.

Ïîâîðîòíàÿ ïëîùà äêà

Â îñíîâàíèè ïîâîðîòíîé ïëîùà äêè èìååòñÿ òðóáêà äëÿ ôèêñàöèè íà

ñòåðæíå.

Ïîâîðîòíàÿ ïëîùàäêà ïîñòàâëÿåòñÿ ñî ñòåðæíåì, êîò îðûé ñëåäóåò çàêðåïèòü

ñâåðõó â îòâåðñòèè íà èñòî÷íèêå ïèòàíèÿ, ÷òî ïîçâîëÿåò ñâîáîäíî âðàùàòü

ïîäàþùèé ìåõàíèçì.

Ïîäâåñíîå óñòðîéñòâî.

Ïîäâåñíîå óñòðîéñòâî ïîçâîëÿåò ïîäâåñèòü ïîäàþùèé ìåõàíèçì íàä

ðàáî÷èì ìåñòîì.

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.

Çàïðåù àåòñÿ ïåðåìåùàòü îáîðóäîâàíèå, äåðæà åãî çà ãîðåëêó.

ÎÑÒÎÐÎÆÍÎ!

ENGLISH

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TOCe

1 DIRECTIVE 11........................................................

2SAFETY 11...........................................................

3 INTRODUCTION 12...................................................

4 TECHNICAL DATA 12.................................................

5 INSTALLATION 12....................................................

5.1 Termination resistance 12.....................................................

6 OPERATION 13.......................................................

6.1 Connection 14...............................................................

7 MAINTENANCE 14....................................................

7.1 Inspection and cleaning 14....................................................

8 ORDERING SPARE PARTS 15..........................................

9 ACCESSOIRES 15....................................................

DIAGRAM 16............................................................

SPARE PARTS LIST 17...................................................

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1 DIRECTIVE

DECLARATION OF CONFORMITY

Esab Welding Equipment AB, S--695 81 Laxå, Sweden, gives its unreserved guarantee that

Wire feed unit MEK 44C from serial number 645 complies with standard EN 60974-- 1, in

accordance with the requirements of directive 73/23/ EEA and addendum 93/68/ EEA and

standard EN 50199 in accordance with the requirements of directive 89/336/ EEA and ad-

dendum 93/68/ EEA.

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Paul Karlsson

Managing Director

Esab Welding Equipment AB

695 81 LAXÅ

SWEDEN Tel: + 46 584 81000 F ax: + 46 584 12336

Laxå 97--01--15

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

A10--MEK 44C is a four--wheel drive wire feed unit with double motors intended for

MIG/MAG welding where the wire is projected in accordance with Esab’s A10

system.

The unit has space for a wire reel with a diameter of up to 440 mm.

For a wire feed unit to be complete it must be equipped either with a turnable,

counterbalance device or a carriage. A turnable or counterbalance device allow the

wire feed unit to be mounted on a pivot on the power source. A carriage allows the

wire feed unit to be moved easily over the floor or work table.

A wire feed unit and turnable or carriage can also be fitted with a support device and

suspended over the work place.

All the settings are controlled by the PUA1 setting box.

4 TECHNICAL DATA

Voltage 42 V 50--60 Hz

Power consumption 430 VA

Wire feed speed 1,5--25 m/min

Torch connection EURO

Weight 22 kg

Dimensions lxwxh 493x336x268 mm

5 I NSTALLATION

The in stallatio 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.

5.1 Termination resistance

The termination resistance must be connected to the ends of the CAN bus to prevent

communication problems.

The controller has a built --in terminator, but the power source and wire feed unit do

not.

The terminator should be fitted as follows depending on how the units are

connected:

1. Controller connected to wire feed unit.

The termination resistance must be connected to the rear

of the power source.

(Already connected this way on delivery).

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bm20d12e

2. Controller connected to power so u rce.

The termination resistance must be con-

nected to the front of the wire feed unit.

6 OPERATION

General safety regulations for the handling of the equipment can be found on

page 11. 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 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).

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6.1 Connection

1 Connector, remote control /Intermediate wire

feed unit (23--way)

6 Nipple, gas connection

2 Connector setting control 7 Nipple, cooling water in Blue

3 Adapter, welding torch 8 Nipple, cooling water out Red

4 Connector, return cable (OKC) 9 Setting control

5 Connector, control cable from welding power

source (12--way)

7,8

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.

7.1 Inspection and cleaning

Regularly maintenance is important for reliable and safe operations.

S Cleaning and replacement of the wire feed mechanism’s wear parts should take

place periodically to ensure trouble free wire feed.

Note that an excessive pressure setting can result in abnormal wear on the pres-

sure roller, feed roller and wire liner.

S Torch

Regularly blow the wire liner and clean the gas shroud.

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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 r ed 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

MEK 44C is designed and tested in accordance with the international an European

standards IEC/EN 60974--1 and EN 50199.

It is the obligation of the service unit which has carried out the service or repair work

to make sure that the product still conforms to the said standard.

Spare parts 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.

9 ACCESSOIRES

See Spare part list.

Turntable

At the base of the turntable is a tube which can be fitted over a vertical pivot. The

turntable is delivered with an insulated pivot which can be fitted in a hole on top of

the power source, allowing the wire feed unit to be swung around as far as the gas

bottle.

Suspension device

The suspension device is intended to allow the wire feed unit to be hung

above the work place.

WARNING -- TIPPING RISK!

Fasten the equipment -- particularly if the ground is uneven or sloping.

Diagram Ñõåìà

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SPO

GAS

DET

EC-

TIO

QF01

MICR

SWIT

WIRE

44C

011127

Spare p arts list Ñïèñîê çàïàñíûõ ÷àñòåé

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cmek3se3

Valid for serial no. 645--xxx--xxxx to serial no. 918--xxx--xxxx

Ordering numbers for MEK 44C

0456 800 880 MEK 44C without water connection

0456 800 881 MEK 44C 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.

44C

011127

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cmek3se3

Item

no.

Qty Ordering no. Denomination Notes

101 1 0456 732 001 Spacer plate New design from the first half year 1999.

If item 214b is fitted to the machine it must be replaced by item

214a when the spacer plate is replaced.

102 1 0456 808 001 Case

103 1 0456 793 001 Sticker

104 1 0456 731 001 Front plate New design from machine number 827 842 0363

The water connections are moved to the left side

Changed design from the first half year 1999.

If item 221b is fitted to the machine it must be replaced by item

221a when the front plate is replaced.

105 1 0456 618 001 Attachment For control box

106 3 0194 019 003 Spacer

107 11 0192 562 106 Cage nut M6

108 1 0156 640 001 Lid

44C

011127

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cmek3se3

cmek3p41

44C

011127

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cmek3se3

C = component designation in the circuit diagram

Item Qty Ordering no. Denomination Notes C

201 1 0349 501 001 Euro adapter , female Complete, including adapter and hood

-- 1 0333 041 001 Central connection adapter Included in item 201 (made of brass)

-- 1 0333 041 002 Adapter hood, insulated Included in item 201

202 3 0467 911 884 Capacitor 0.1mF with cable lugs C1, C2, C3

203 2 0366 285 001 Protection cap

204 1 0368 544 005 Sleeve socket 23--pole. XS15

23 0323 945 003 Sleeve

205 1 0455 516 001 Protection cap

207 1 0367 149 001 Quick connector Male, the M10 nut is not included

1 Nut M10

-- 0365 803 002 Quick connector Female

208 1 0456 496 001 Hose L=0.33metre, D=9/5mm, reinforced PVC.

To be ordered per metre.

209 1 0193 054 002 Solenoid valve 42 V YV01

210 1 0456 496 001 Hose L=0.22metre, D=9/5mm, reinforced PVC.

To be ordered per metre

211 2 0457 799 001 Plate Used from the first half year 1999

212 1 0190 315 106 Hose L=2x0.65metre, D=16/9.5mm, reinforced PVC.

To be ordered per metre.

213a 1 0365 803 008 Quick connector Female, red. To be used at the front side

1 0365 803 009 Quick connector Female, blue. To be used at the front side

-- 0365 803 001 Quick connector Male, for connection at the front side

213b 1 0365 803 011 Quick connector Female, red. To be used at the rear side

1 0365 803 012 Quick connector Female, blue. To be used at the rear side

-- 0365 803 013 Quick connector Male, for connection at the rear side

214a 1 0457 800 001 Insulation Used from the first half year 1999

214b 1 0486 466 880 Insulation board Used up to the first half year 1999

215 1 0456 678 880 Cable Item 237 connector XP02 is included

216 2 0456 686 880 Clamp

217 1 0368 543 003 Pin socket 12--pole XP01

11 0323 945 004 Pin

219 1 0193 260 153 Connector 5--pole XS11

1 0193 260 183 Cover For 5--pole connector

1 0193 260 063 Connector 4--pole XS10

1 0193 260 093 Cover For 4--pole connector

220 1 0456 677 881 Cable XS10 and item 236 are included

221a 1 0457 801 001 Insulation Used from the first half year 1999

221b 1 0486 449 880 Insulation board Used up to the first half year 1999

222 1 0486 388 880 Connection board AP02

223 1 0160 609 881 Welding current connector XP02

224 1 0469 879 884 Cable With cable lug

225 1 0467 911 881 Capacitor PME 271 0.1 µF 250 V, with cable lugs C4

226 1 Screw M10x20

227 1 Spring washer 20/10.2x1.1

228 1 Washer 24/13x2

232 1 0456 791 001 Top box

233 1 0456 790 001 Bottom box

234 1 0486 384 892 Circuit board AP01

235 1 0193 260 150 Connector 2--pole XS01

3 0193 260 152 Connector 4--pole XS05, XS06,

XS08

1 0193 260 154 Connector 6--pole XS07

1 0193 260 163 Connector 15--pole XS04

236 1 Connector Included in item 220 XP03

237 1 Connector Included in item 215 XP02

238 2 0192 927 101 Spacer

239 4 0194 019 005 Spacer

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ESAB MEK 44C User manual

Brand: ESAB

Model: MEK 44C

Category: Power heat guns

Type: User manual

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