ESAB LUD 450 Manuale utente

Marca: ESAB

Modello: LUD 450

Categoria: Sistema di saldatura

Tipo: Manuale utente

Questo manuale è adatto anche per

Valid for serial no. 852--xxx--xxxx0456 517 027 011008

Aristo 320

Aristo 450

LUD 320, LUD 450

Instruction manual Èíñòðóêöèÿ ïî ýêñïëóàòàöèè

-- 2 --

Rights reserved to alter specifications without notice.

Îñòàâëÿåì çà ñîáîé ïðàâî èçìåíÿòü ñïåöèôèêàöèþ áåç ïðåäóïðåæäåíèÿ.

Ðóññêèé 3...............................................

ENGLISH 13..............................................

Ðóññêèé

TOCr

-- 3 --

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

2 ÂÂÅÄÅÍÈÅ 5.......................................................

2.1 ÓÑÒÀÍÎÅÊÀ ÏÀÐÀÌÅÒÐÎÅ 5................................................

3 ÒÅÕÍÈ÷ÅÑÊÀß ÕÀÐÀÊÒÅÐÈÑÒÈÊÀ 5.................................

4ÓÑÒÀÍÎÂÊÀ 6.......................................................

4.1 ÏÀÐÀÌÅÒÐÛ ÏÈÒÀÞÙÅÉ ÑÅÒÈ 8...........................................

4.2 Ñîãëàñóþùåå ñîïðîòèâëåíèå 8.............................................

4.3 Èíñòðóêöèÿ ïî ïîäêëþ÷åíèþ àïïàðàòà. 9...................................

5ÝÊÑÏËÓÀÒÀÖÈß 10..................................................

6ÎÁÑËÓÆÈÅÀÍÈÅ 11................................................

6.1 Çàëèâêà îõëàæäàþùåé æèäêîñòè. 11.........................................

7 ÇÀÊÀÇ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ 12.......................................

ÑÕÅÌÀ 24..............................................................

ÑÏÈÑÎÊ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ 2 7........................................

ÄÎÏÎËÍÈÒÅËÜÍÛÅ ÏÐÈÍÀÄËÅÆÍÎÑÒÈ 42...........................

bu09d2r

-- 4 --

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 ÏÎÐÀÆÅÍÈß 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

bu09d2r

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2 ÂÂÅÄÅÍÈÅ

Èñòî÷íèêè ïèòàíèÿ LUD 320 è LUD 450 ÿâëÿþò ñÿ òðàíçèñòîðíûìè ñâàðî÷íûìè

âûïðÿìèòåëÿìè, èíâåðòîðíîãî òèïà, ïðåäíàçíà÷åííûìè äëÿ ÷ó÷íîé äóãîâîé

ñâàðêè (ÌÌÀ), Ïîëóàâ òîìàòè÷åñê îé ñâàðêè â çàùèòíûõ ãàçàõ (MIG/MAG),

ðó÷íîé àðãîíî-äóãîâîé ñâàðêè íåïëàâÿùèìñÿ ýëåêòðîäîì (TIG) è

âîçäóøíî-äóãîâîé ñòðîæêè. Ýòè âûïðÿìèòåëè ìîãóò áûòü èñïîëüçîâàíû â

êîìáèíàöèè ñ áëîêîì óïðàâëåíèÿ è ðàçëè÷íûìè ïîäàþùèìè ìåõàíèçìàìè,

òàêèìè êàê MEK 4C, MEK 44C, MEK 20C, MLC 30C.

Åûïðÿìèòåëü èìååò âåíòèëÿòîð âîçäóøíîãî îõëàæäåíèÿ è òåðìîðåëå äëÿ

çàùèòû îò ïåðåãðåâà. Åûïðÿìèòåëü àâòîìàòè÷åñêè âêëþ÷àåòñÿ âíîâü ïîñëå

îõëàæäåíèÿ äî òðåáóåìîã î óðîâíÿ.

Ïîäðîáíûå ñâåäåíèÿ î ïðèíàäëåæíîñòÿõ ESAB äëÿ äàííîãî èñòî÷íèêà

ïèòàíèÿ ïðèâåäåíû íà ñòð. 42.

2.1 ÓÑÒÀÍÎÅÊÀ ÏÀÐÀÌÅÒÐÎÅ

Óñòàíîâêà ïàðàìåòðîâ ïðîèçâîäèòñÿ ñ ïîìîùüþ ï óëüòà óïðàâëåíèÿ PUA 1.

Èíñòðóêöèè ïî ïðîãðàììèðîâàíèþ 456 685-005.

3 ÒÅÕÍÈ÷ÅÑÊÀß ÕÀÐÀÊÒÅÐÈÑÒÈÊÀ

LUD 320/320 W LUD 320/320 W

Íàïðÿæåíèå ceòè 400V 3~50/60 Hz 230/400/500V 3~50Hz

208/230/460/475V 3~60 Hz

Äîïóñòèìàÿ íàãðóçêà

100% ïðè ÏÅ

60% ïðè ÏÅ

270A / 30,8V

320A / 32,8V

270A / 30,8V

320A / 32,8V

Äèàïàçîí ðåãóëèðîâàíèÿ

ñâàðêà MIG/MAG

15A/15V(8V)--320A/30V 30A/15V(8V)--320A/30V

Äèàïàçîí

ðåãóëèðîâàíèÿ<

câàðêà MMA

16A/20V--320A/32,8V 10A/20V--320A/32,8V

Äèàïàçîí ðåãóëèðîâàíèÿ

ñâàðêà TIG

4A/10V--320A/22,7V 10A/10V--320A/22,7V

Íàïðÿæåíèå

õîëîñòîãî õîäà

ñâàðêà MIG/MAG

65--80 V 65--80 V

Íàïðÿæåíèå

õîëîñòîãî õîäà

ñâàðêà MMA/TIG

50--60 V 50--60 V

Ìîùíîñòü õîëîñòîãî õîäà

ÊÏÄ

520 W 520 W

ïðè ìàêñ. íàãðóçêå

câàðêà

MIG/MAG 82%

MMA 84,5%

TIG 82%

MIG/MAG 82%

MMA 84,5%

TIG 84,5%

Êîýôôèöèåíò ìîùíîñòè

ïðè ìàêñ. íàãðóçêå ñâàðêà

câàðêà

MIG/MAG 0,85

MMA 0,85

TIG 0,80

MIG/MAG 0,85

MMA 0,85

TIG 0,80

Êëàññ çàùèòû IP 23 IP 23

Ååñ, Êã 96/110 143/157

Ãàáàðèòíûå ðàçìåðû 910x642x835 910x642x835

Ê ëàññ ïðèìåíåíèÿ

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LUD 450/450 W LUD 450/450 W

Íàïðÿæåíèå ceòè 400V 3~50/60 Hz 230/400/500V 3~50Hz

208/230/460/475V 3~60 Hz

Äîïóñòèìàÿ íàãðóçêà

100% ïðè ÏÅ

360A / 34,4V 360 / 34,4V

60% ïðè ÏÅ 425A / 37V 425A / 37V

45% ïðè ÏÅ 450A / 38V 450A / 38V

Äèàïàçîí ðåãóëèðîâàíèÿ

ñâàðêà MIG/MAG

15A/15V (8V)-450A/36,5V 30A/15V (8V)-450A/36,5V

Äèàïàçîí

ðåãóëèðîâàíèÿ<

câàðêà MMA

16A / 20V-450A / 38V 10A / 20V-450A / 38V

Äèàïàçîí ðåãóëèðîâàíèÿ

ñâàðêà TIG

4A/10V-450A/28V 10A/10V-450A/28V

Íàïðÿæåíèå

õîëîñòîãî õîäà

ñâàðêà MIG/MAG

65 - 80 V 65 - 80 V

Íàïðÿæåíèå

õîëîñòîãî õîäà

ñâàðêà MMA/TIG

50 - 60 V 50 - 60 V

Ìîùíîñòü õîëîñòîãî õîäà

ÊÏÄ

520 W 520 W

ïðè ìàêñ. íàãðóçêå

câàðêà

MIG/MAG 82%

MMA 83%

TIG 83%

MIG/MAG 82%

MMA 83%

TIG 83%

Êîýôôèöèåíò ìîùíîñòè

ïðè ìàêñ. íàãðóçêå ñâàðêà

ñâàðêà

MIG/MAG 0,92

MMA , 0,92

TIG 0,90

MIG/MAG 0,92

MMA 0,92

TIG 0,90

Êëàññ çàùèòû IP 23 IP 23

Ååñ, Êã 96/110 143/157

Ãàáàðèòíûå ðàçìåðû 910x642x835 910x642x835

Ê ëàññ ïðèìåíåíèÿn

Äàííîå ñâàðî÷íîå îáîðóäîâàíèå ñîîòâåòñòâóåò òðåáîâàíèÿì ñòàíäàðòà IEC 974-1.

Ðàáî÷èé öèêë

Ðàáî÷èé öèêë ïðåäñòàâëÿåò ñîáîé äîëþ (â %%) äåñÿòèìèíóòíîãî èíòåðâàëà, â òå÷åíèå

êîòîðîé ìîæíî ïðîèçâîäèòü ñâàðêó ïðè îïðåäåëåííîé íàãðóçêå áåç ïåðåãðóçêè

èñòî÷íèêà ïèòàíèÿ ñâàðî÷íîãî àãðåãàòà.

Êëàññ êîæóõà

Íîðìû IP óêàçûâàþò êëàññ êîæóõà, ò.å. , ñòåïåíü çàùèòû îò ïðîíèêíîâåíèÿ òâåðäûõ

îáúåêòîâ è âîäû. Îáîðóäîâàíèå ñ ìàðêèðîâêîé IP 23 ïðåäíàçíà÷åíî äëÿ íàðóæíîé è

âíóòðåííåé óñòàíîâêè.

Ê ëàññ çîíû óñòàíîâêè

Ýòîò ñèìâîë îçíà÷àåò, ÷òî èñòî÷íèê ïèòàíèÿ ïðåäíàçíà÷åí äëÿ èñïîëüçîâàíèÿ â çîíàõ

ñ ïîâûøåííîé îïàñíîñòüþ ïîðàæåíèÿ ýëåêòðîòîêîì.

4ÓÑÒÀÍÎÂÊÀ

Ââîä â ýêñïëóàòàöèþ äîëæåí ïðîèçâîäèòüñÿ êâàëèôèöèðîâàííûì

ñïåöèàëèñòîì.

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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.

Ïðè ïîäúåìå èñòî÷íèê ïèòàíèå êðåïèòñÿ ñ

ïîìîùüþ ñïåöèàëüíîé ïîäúåìíîé ñêîáû. Ðó÷êà

ïðåäíàçíà÷åíà òîëüêî äëÿ ïåðåìåùåíèÿ ïî

ïîâåðõíîñòè.

Èíñòðóêöèÿ ïî âûïîëíåíèþ

ïîäúåìíî-òðàíñïîðòíûõ ðàáîò

ÂÀÆÍÎ !

S ÷àñïîëîæèòü èñòî÷íèê ïèòàíèÿ â óäîáíîì ä ëÿ ðàáîòû ìåñòå, óáåäèâøèñü,

÷òî íå ïåðåêðûò äîñòóï âîçäóõà â ñèñòåìó âîçäóøíîãî îõëàæäåíèÿ.

S Óáåäèòåñü â ïðàâèëüíîñòè ïîäêëþ÷åíèÿ ïèòàþùåé ñåòè.

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4.1 ÏÀÐÀÌÅÒÐÛ ÏÈÒÀÞÙÅÉ ÑÅÒÈ

S Ñåòåâîå ïèòàíèå ïîäê ëþ÷àòü ÷åðåç ñîîòâåòñòâóþùèé ïðåäîõðàíèòåëüíûé

áëîê.Êîìïëåêòíûé ñåòåâîé êàáåëü óäîâëåòâîðÿåò ñîîòâåòñòâóþùèì

íîðìàì, ïðèíÿòûì â jâåöèè.

LUD 320 3-50 Hz 3-50 Hz 3-50 Hz 3-60 Hz 3-60Hz 3-60 Hz 3-60 Hz

Íàïðÿæåíèå, V 230 400 500 208 230 460 475

Òîê, À 100% 27 16 13 30 27 13,5 13

60% 37 21 15 38 34,5 17 16,5

Ñåòåâîé ïðîâîä 4õ10 4õ4 4õ4 4õ10 4õ10 4õ4 4õ4

Ïðåäîõðàíèòåëü, A 25 16 16 35 25 16 16

LUD 450 3-50 Hz 3-50 Hz 3-50 Hz 3-60 Hz 3-60Hz 3-60 Hz 3-60 Hz

Íàïðÿæåíèå, V 230 400 500 208 230 460 475

Òîê, À 100 % 40 24,5 18,5 45 41 20 19,5

60 % 51 30,5 23 57,5 51,5 25 24,5

45 % 55,5 34 25 62 56,5 27,5 26,5

Ñåòåâîé ïðîâîä 4õ10 4õ4 4õ4 4õ10 4õ10 4õ4 4õ4

Ïðåäîõðàíèòåëü, À 50 20 20 50 50 20 20

4.2 Ñîãëàñóþùåå ñîïðîòèâëåíèå

Ñîãëàñóþùèå ñîïðîòèâëåíèÿ äîëæíû áûòü óñòàíîâëåíû ñ îáîèõ êîíöîâ

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

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

ïîäàþùèé ìåõàíèçì è âûïðÿìèòåëü îíî óñòàíàâëèâàåòñÿ îòäåëüíî.

Ñîãëàñóþùåå ñ îïðîòèâëåíèå äîëæíî áûòü óñòàíîâëåíî òàê, êàê ýòî

ïîêàçàíî íèæå â çàâèñèìîñòè îò òðåáóåìîé ñõå ìû ïîäêëþ÷åíèÿ

ñâàðî÷íîãî îáîðó äîâàíèÿ.

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).

Áëîê óïðàâëåíèÿ PUA-1 ïîäêëþ

åí ê âûïðÿìèòåëþ

Ñîãëàñóþùåå ñîïðîòèâëåíèå äîëæíî

áûòü ïîäêëþ÷åíî ê ðàçúåìó íà ïåðåäíåé

ïàíåëè ïîäàþùåãî ìåõàíèçìà.

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4.3 Èíñòðóêöèÿ ïî ïîäêëþ÷åíèþ àïïàðàòà.

400 V 3∼ 50/60 Hz

208 V 60Hz, 230 V 50/60 Hz

LUD 320/320W 4x10 mm@

LUD 450/450W 4x10 mm@

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5ÝÊÑÏËÓÀÒÀÖÈß

Îáùèå ïðàâèëà òåõíèêè áåçîïàñíîñòè ïðè ðàáîòå ñ îáîðóäîâàíèåì

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

Åíèìàíèå!

Ïðè ñâàðêå â èìïóëüñíîì ð åæèìå óáåäèòåñü â òîì, ÷òî âîçâðà òíûé êàáåëü

(ä ëèíà íå áîëåå 8ì) è ñîåäèíèòåëüíûé êàáåëü ìåæäó âûïðÿìèòåëåì è

ïîäàþùèì ìåõàíèçìîì (ä ëèíà íå áîëåå 8ì) íå ïåðåïëåòåíû äðóã ñ äðóãîì

IF G

KF M L

TIG--Central connector

TIG--,OKC-- connectorMMA, MIG/MAG

A -- Åûê ë þ÷àòåëü âûïðÿìèòåëÿ

B -- Åûê ëþ÷àòåëü ñèñòåìû îõëàæäåíèÿ

C -- Ëàìïà âêëþ÷åíèÿ âûïðÿìèòåëÿ

D -- Ëàìïà òåðìîðåëå, ñèãíàëèçèðóåò î ï åðåãðåâå âûïðÿìèòåëÿ

E -- (+) ðàçú¸ì íà çàäíåé ïàíåëè

F -- (-)ðàçú¸ì íà ïåðåäíåé ïàíåëè

G -- (+) ðàçú¸ì íà ïåðåäíåé ïàíåëè

H -- Ïðåäî õðàíèòåëü - àâòîìàò 42V ñåòè

ïåðåìåííîãî òîêà

I --(--)ðàçú¸ì(òèïÑÑ)äëÿãîðåëêèTIGñ

âûñîêî÷àñòîòíîé öåïüþ

J -- ðàçú¸ìû cèñòåìû âîäÿíîãî îõëàæäåíèÿ

äëÿ ãîðåëêè TIG.

K --(--)ðàçú¸ì ( òèï ÎÊÑ ) äëÿ ãîðåëêè TIG ñ

âûñîêî÷àñòîòíîé öåïüþ

L -- ðàçú¸ì êàáåëÿ óïðàâëåíèÿ äëÿ

ãîðåëêè TIG ( òèï ÎÊÑ ).

M -- ãàçîâûé ðàçú¸ì äëÿ ãîðåëêè TIG.

N -- ãàçîâûé øòóöåð äëÿ ï îäêëþ÷åíèÿ ê áàëëîí ó.

O -- ñîãëàñóþùå å ñîïðîòèâëåíèå.

P -- ãàçîâûé ðàçú¸ì ä ëÿ ïîäêëþ÷åíèÿ ïîäàþùåãî ìåõàíèçìà

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6ÎÁÑËÓÆÈÅÀÍÈÅ

Ïðèìå÷àíèå:

Âñå ãàðàíòèéíûå îáÿçàòåëüñòâà ïîñòàâùèêà ò åðÿþò ñèëó â ñëó÷àå ïîïûòêè

ïîêóïàòåëÿ ñàìîñòîÿòåëüíî óñòðàíèòü êàêóþ-ëèáî íåèñïðàâíîñòü ìàøèíû â

òå÷åíèå ãàðàíòèéíîãî ïåðèîäà.

Ïîäêëþ÷åíèå, îáñëóæèâàíèå è ðåìîíò ñâàðî÷íîãî îáîðóäîâàíèå, ñâÿçàííûå

ñî ñíÿòèåì çàùèòíûõ ùèòêîâ, âûïîëíÿþòñÿ ëèöàìè, ïðîøåäøèìè

ñîîòâåòñòâóþùóþ ýëåêòðîòåõíè÷åñêóþ ïîäãîòîâêó è àòòåñòîâàííûìè íà ïðàâî

âûïîëíåíèÿ òàêèõ ðàáîò.

×èñòêà

Ðåã óëÿðíî ïðîâåðÿéòå, ÷òîáû èñòî÷íèê ïèòàíèÿ íå áûë çàãðÿçíåí.

Íàñêîëüêî ÷àñòî è êàê äîëæíà îñóùåñòâëÿòüñÿ ÷èñòêà çàâèñèò îò: ïðîöåññà

ñâàðêè, ïðîäîëæèòåëüíîñòè ñâàðî÷íîé äóãè, ðàçìåùåíèÿ è îêðóæàþùåé

ñðåäû. Îáû÷íî äîñòàòî÷íî ïðîäóòü èñòî÷íèê ïèòàíèÿ ñæàòûì âîçäóõîì

(ïîíèæåííîå äàâëåíèå) îäèí ðàç â ãîä.

Ïðè ñèëüíîì çàãðÿçíåíèè ðåêîìåíäóåòñÿ ïðîäóâàíèå è ÷èñòêà ïûëåñîñîì.

S Îòêëþ÷èòå ñâàðî÷íîå îáîðóäîâàíèå îò èñòî÷íèêà ïèòàíèÿ.

S Äîñòàíüòå êîíòàêòíûé øòåêåð èç ðàçååìà. Çàìêíèòå ðàçååì,, ÷òîáû íå

ïðîèçîøëî íåïðîèçâîëüíîãî âêëþ÷åíèÿ.

Ïðè ñòàöèîíàðíîé óñòàíîâêå, ïåðåâåäèòå ïðåäîõðàíèòåëüíûé

âûê ëþ÷àòåëü â âûêëþ÷åííîå ïîëîæåíèå. Çàìêíèòå âûêëþ÷àòåëü íà

çàìîê.

S Ñíèìèòå çàùèòíûå ùèòû íà èñòî÷íèêå ïèòàíèÿ, ÷òîáû óëó÷øèòü äîñòóï.

Ïîñëå ÷èñòêè óñòàíîâèòå âñå çàùèòíûå ùèòû íà ìåñòî ïåðåä òåì, êàê áóäåò

ïîäê ëþ÷åíî ïèòàíèå.

6.1

Çàëèâêà î õëàæäàþùåé æèäêîñòè

Ðåêîìåíäóåòñÿ èñïîëüçîâàòü ñìåñü èç 50% âîäû è 50% ýòèëåíãëèêîëÿ.

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-- 1 2 --

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!

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 òàêæå

íàèìåíîâàíèå äåòàëè è åå íîìåð èç ïåðå÷íÿ çàïàñíûõ ÷àñòåé. Ýòî óïðîñòèò

äîñòàâêó è îáåñïå÷èò ïîëó÷åíèå òðåáóåìûõ çàïàñíûõ ÷àñòåé.

ENGLISH

-- 1 3 --

TOCe

1SAFETY 14...........................................................

2 INTRODUCTION 15...................................................

2.1 Setting control 15............................................................

3 TECHNICAL DATA 15.................................................

4 INSTALLATION 16....................................................

4.1 MAINS SUPPLY 18...........................................................

4.2 Termination resistance 18.....................................................

4.3 Electrical installation 19.......................................................

5 OPERATION 20.......................................................

6 MAINTENANCE 21....................................................

6.1 Topping up coolant 21.........................................................

7 ORDERING OF SPARE PARTS 22......................................

DIAGRAM 24............................................................

SPARE PARTS LIST 27...................................................

ACCESSORIES 42.......................................................

-- 1 4 --

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1SAFETY

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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2 INTRODUCTION

LUD 320 and LUD 450 are transistorised welding rectifiers intended for MMA (Manu-

al Metal Arc), MIG/MAG (semi--automatic) welding ,T IG welding and arc gouging.

LUD units are used in combination with a controller and wire feed unit

MEK 4C, MEK 44C, MEK 20C and MLC 30C.

The welding rectifiers are fan cooled, and fitted with a thermal cut--out to prevent

overheating.

The cut--out is reset automatically when the welding rectifier has cooled down.

See page 42 for details o f ESAB’s accessories for the po wer sou rce.

2.1 Setting control

All the settings are controlled by the PUA1 setting box.

For operating instructions see the programming manual 456 685--xxx.

3 TECHNICAL DATA

LUD 320/320 W LUD 320/320 W

Voltage 400V 3~50/60 Hz 230/400/500V 3~50Hz

208/230/460/475V 3~60 Hz

Permissible load at

100% duty cycle

60% duty cycle

270A / 30,8V

320A / 32,8V

270A / 30,8V

320A / 32,8V

Setting range

MIG/MAG

15A/15V(8V)--320A/30V 30A/15V(8V)--320A/30V

Setting range

MMA

16A/20V--320A/32,8V 10A/20V--320A/32,8V

Setting range

TIG

4A/10V--320A/22,7V 10A/10V--320A/22,7V

Open circuit voltage

MIG/MAG

65--80 V 65--80 V

Open circuit voltage

MMA/TIG

50--60 V 50--60 V

Open circuit power 520 W 520 W

Efficiency,

at max current

MIG/MAG 82%

MMA 84,5%

TIG 82%

MIG/MAG 82%

MMA 84,5%

TIG 84,5%

Power factor,

at max current

MIG/MAG 0,85

MMA 0,85

TIG 0,80

MIG/MAG 0,85

MMA 0,85

TIG 0,80

Enclosure class IP 23 IP 23

Weight kg 96/110 143/157

Dimensions , lxwxh 910x642x835 910x642x835

Application classification

-- 1 6 --

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LUD 450/450 W LUD 450/450 W

Voltage 400V 3~50/60 Hz 230/400/500V 3~50Hz

208/230/460/475V 3~60 Hz

Permissible load at

100% duty cycle

360A / 34,4V 360 / 34,4V

60% duty cycle 425A / 37V 425A / 37V

45% duty cycle 450A / 38V 450A / 38V

Setting range

MIG/MAG

15A/15V (8V)--450A/36,5V 30A/15V (8V)--450A/36,5V

Setting range

MMA

16A / 20V--450A / 38V 10A / 20V--450A / 38V

Setting range

TIG

4A/10V--450A/28V 10A/10V--450A/28V

Open circuit voltage

MIG/MAG

65 -- 80 V 65 -- 80 V

Open circuit voltage

MMA /TIG

50 -- 60 V 50 -- 60 V

Open circuit power 520 W 520 W

Efficiency,

at max current

MIG/MAG 82%

MMA 83%

TIG 83%

MIG/MAG 82%

MMA 83%

TIG 83%

Power factor,

at max current

MIG/MAG 0,92

MMA, 0,92

TIG 0,90

MIG/MAG 0,92

MMA 0,92

TIG 0,90

Enclosure class IP 23 IP 23

Weight kg 96/110 143/157

Dimensions , lxwxh 910x642x835 910x642x835

Application classification

These welding rectifier conform to the requirements of IEC 974--1.

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 the welding power source.

Enclosure class

The IP code indicates the enclosure class, i. e. the degree of protection against penetration by solid

objects or water. Equipment marked IP 23 is designed for indoor and outdoor use.

Application class

The symbol indicates that the power source is designed for use in areas with increased

electrical hazard.

4 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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The power supply should be lifted by means of its lifting

eye. The handle is only intended for pulling it along the

ground.

Lifting instructions

IMPORTANT

S Place the welding power source in a suitable place and make sure the welding

rectifier is not covered or set--up so that cooling is prevented.

S Make sure the welding rectifier is connected to the correct mains voltage.

Earth according to applicable directives.

-- 1 8 --

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4.1 MAINS SUPPLY

S Connect the power supply lead using the appropriate fuse in conformance with

local regulations.

Power supply lead complies to Swedish electrical regulations.

LUD 320 3~50 Hz 3~50 Hz 3~50 Hz 3~60 Hz 3~60 Hz 3~60 Hz 3~60 Hz

Voltage V 230 400 500 208 230 460 475

Current A 100%

60%

34,5

13,5

16,5

Mains lead rating 4x10 4x4 4x4 4x10 4x10 4x4 4x4

Fuse, slow A 25 16 16 35 25 16 16

LUD 450 3~50 Hz 3~50 Hz 3~50 Hz 3~60 Hz 3~60 Hz 3~60 Hz 3~60 Hz

Voltage V 230 400 500 208 230 460 475

Current A 100% 40 24,5 18,5 45 41 20 19,5

60% 51 30,5 23 57,5 51,5 25 24,5

45% 55,5 34 25 62 56,5 27,5 26,5

Mains lead rating 4x10 4x4 4x4 4x10 4x10 4x4 4x4

Fuse, slow A 50 20 20 50 50 20 20

4.2 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).

2. Controller connected to power so u rce.

The termination resistance must be con-

nected to the front of the wire feed unit.

-- 1 9 --

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4.3 Electrical installation

400 V 3∼ 50/60 Hz

208 V 60Hz, 230 V 50/60 Hz

LUD 320/320W 4x10 mm@

LUD 450/450W 4x10 mm@

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5 OPERATION

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

page 14. Read through before you start using the equipment!

CAUTION!

When pulse welding make sure that the return cable (max. 8 m) and the connecting

cable (max. 8 m) between the power source and wire feed unit are not coiled up.

IF G

KF M L

TIG--Central connector

TIG--,OKC-- connectorMMA, MIG/MAG

A -- Power on/off

B -- Cooling unit on/off ( LUD 320W/450W)

C -- Power on light

D -- Thermal cut--out warning light, lights up in case of overheating

E -- Welding terminal, + polarity

F -- Welding terminal, -- polarity

G -- Welding terminal, + polarity

H -- Automatic fuse 42 V AC circuit

I -- Central connector TIG torch, -- polarity HF

J -- Water connection, TIG torch

K -- OKC connector TIG torch, -- polarity HF

L -- Connection for TIG torch trigger switch

M -- Gas connection for TIG torch

N -- Gas nipple ( connection to gas bottle)

O -- Termination resistance

P -- Water connection, wire feed unit

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Modello: LUD 450

Categoria: Sistema di saldatura

Tipo: Manuale utente

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