ESAB LAF 635 Manuale utente

Marca: ESAB

Modello: LAF 635

Categoria: Sistema di saldatura

Tipo: Manuale utente

Valid for Serial NO 810 XXX--XXXX0457 795 027 990531

LAF 635

104

Instruction manual Èíñòðóêöèÿ ïî ýêñïëóàòàöèè

-- 2 --

Rights reserved to al ter specifications without notice.

Îñòàâëÿåì çà ñîáîé ïðàâî èçìåíÿòü ñïåöèôèêàöèþ áåç ïðåäóïðåæäåíèÿ.

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

ENGLISH 12..............................................

Ðóññêèé

TOCr

-- 3 --

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

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

2.1 Îáùåå 5..................................................................

2.2 Òåõíè÷åñê èå äàííûå 6......................................................

3ÓÑÒÀÍÎÂÊÀ 7.......................................................

3.1 Îáùåå 7..................................................................

3.2 Ñáîðêà è ðàçìåùåíèå 7....................................................

3.3 Ïîäêëþ÷åíèå 8............................................................

3.4 Ïîäêëþ÷åíèå ê ýëåêòðè÷åñêîé ñåòè 8.......................................

3.5 Ïëàòà 9....................................................................

4ÐÀÁÎÒÀ 10...........................................................

4.1 Îáùåå 10..................................................................

4.2 Ðåãóëèðîâêè 10.............................................................

4.3 Çàïóñê 10...................................................................

5 ÎÁÑËÓÆÈÂÀÍÈÅ 11.................................................

5.1 ×èñòêà 11...................................................................

6 ÇÀÊÀÇ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ 11.......................................

ÈÍÑÒÐÓÊÖÈÈ ÏÎ ÏÎÄÊËÞPÅÍÈÞ 21................................

ÑÕÅÌÀ 22..............................................................

ÑÏÈÑÎÊ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ 23........................................

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1 ÒÅÕÍÈÊÀ ÁÅÇÎÏÀÑÍÎÑÒÈ

Ïîëüçîâàòåëè ñâàðî÷íîãî îáîðóäîâàíèÿ ESAB íåñóò ïîëíóþ îòâåòñòâåííîñòü çà îáåñïå÷åíèå

âûïîëíåíèÿ ñîîòâåòñòâóþùèõ íîðì òåõíèêè áåçîïàñíîñòè ïåðñîíàëîì, êîòîðûé ðàáîòàåò íà

îáîðóäîâàíèè èëè íàõîäèòñÿ ïîáëèçîñò è.

Ìåðû á åçîïàñíîñòè äîëæíû ñîîòâåòñòâîâàòü òðåáîâàíèÿì, êîòîðûå îòíîñÿòñÿ ê äàííîìó

òèïó îáîðóäîâàíèÿ.

Ñëåäóþùèå ðåêîìåíäàöèè äîëæíû áûòü âûïîëíåíû â äîïîëíåíèå ê ñòàíäàðòíûì

òðåáîâàíèÿì ê ðàáî÷åìó ìåñòó.

Âñå ðàáîòû äîëæíû âûïîëíÿòüñÿ îáó÷åííûì ïåðñî íàëîì, çíàêîìûì ñ ðàáî ò îé ñâàðî÷íîãî

îáîðóäîâàíèÿ.

Íåïðàâèëüíî èñïîëüçîâàíèå îáîðó äîâàíèÿ ìîæ åò ïðèâåñòè ê òðàâìå îïåðàò îðà è ïîëîìêå

îáîðóäîâàíèÿ.

1. Êàæäûé, êòî èñïîëüçóåò ñâàðî÷íîå îáîðóäîâàíèå äîëæåí áûòü çíàêîì ñ:

S åãî ðàáîòîé

S ðàñïîëîæåíèåì àâàðèéíûõ âûêëþ÷àòåëåé

S åãî ôóíêöèÿìè

S ñîîòâåòñòâóþùèìè ìåðàìè áåçîïàñíîñòè

S ñâàðêîé

Ä ëÿ îáëåã÷åíèÿ ðàáîòû, êàæäûé ïåðåê ëþ÷àòåëü, êíîïêà èëè ïîòåíöèîìåòð

çàìàðêèðîâàíû ñèìâîëîì èëè òåêñòîì. îáúÿñíÿþùèì èõ íàçíà÷åíèå.

2. Îïåðàòîð äîëæåí îáåñïå÷èòü:

S îòñóòñòâèå ïîñòîðîííèõ â ðàá î÷åé çîíå, êîãäà âê ëþ÷àåòñÿ îáîðóäîâàíèå.

S ÷òî êàæäûé ñîîòâåòñòâóþùå çàùèùåí ïðè çàæèãàíèè äóãè.

3. Ðàáî÷åå ìåñòî äîëæíî:

S ñîîòâåòñòâîâàòü âûïîëíÿåìîé ðàáîòå

S áûòü ñâîáîäíûì î ò ñêâîçíÿêîâ

4. Ñðåäñòâà èíäèâèäóàëüíîé çàùèòû

S Âñåãäà íîñèòå ðåêîìåíäóåìûå ñðåäñòâà èíäèâèäóàëüíîé çàùèòû, òàêèå êàê

çàùèòíûå î÷êè, òåðìîóñòîé÷èâóþ îäåæäó, ïåð÷àòêè.

S Íå ñëåäóåò íîñèòü øàðôû, áðàñëåò û, êîëüöà, èò. ï, êîòîðûå ìîãóò çàöåïèòüñÿ èëè

ïðèâåñòè ê îæîãàì.

5. Îáùèå ìåðû áåçîïàñíîñòè

S Óá åäèòåñü, ÷òî îáðàòíûé êàáåëü íàäåæíî çàêðåïëåí.

S Ðàáîòû íà îáîðóäîâàíèè ñ âûñîêèì íàïðÿæåíèåì äîëæíû ïðîèçâîäèòüñÿ òîëüêî

êâàëèôèöèðîâàííûì ýëåêòðèêîì.

S Ñîîòâåòñòâóþùèå ñðåäñòâà ïîæàðîòóøåíèÿ äîëæíû âñåãäà íàõ îäèòüñÿ ïîáëèçîñòè

è áûòü ÿñíî çàìàðêèðîâàíû.

S Ñìàçêà è äðóãèå ðàá îòû ïî îáñëóæèâàíèþ íå äîëæíû ïðîèçâîäèòüñÿ íà

ðàáîòàþùåì îáîðóäîâàíèè.

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ÏÐÎ×ÒÈÒÅ È ÏÎÉÌÈÒÅ ÈÍÑÒÐÓÊÖÈÞ ÏÎ ÝÊÑÏËÓÀÒÀÖÈÈ ÏÅÐÅÄ ÒÅÌ, ÊÀÊ ÏÎÄÊËÞ×ÈÒÜ

ÎÁÎÐÓÄÎÂÀÍÈÅ È ÍÀ×ÀÒÜ ÐÀÁÎÒÓ

ÇÀÙÈÒÈÒÅ ÑÅÁß È ÎÊÐÓÆÀÞÙÈÕ !

ÏÐÅÄÓÏÐÅÆÄÅÍÈÅ !

ÄÓÃ ÎÂÀß ÑÂÀÐÊÀ È ÐÅÇÊÀ ÌÎÃÓÒ ÏÐÈ×ÈÍÈÒÜ ÂÐÅÄ ÂÀÌ È ÎÊÐÓÆÀÞÙÈÌ. ÏÐÈÌÈÒÅ

ÍÅÎÁÕÎÄÈÌÛÅ ÌÅÐÛ ÁÅÇÎÏÀÑÍÎÑÒÈ ÏÐÈ ÏÐÎÂÅÄÅÍÈÈ ÑÂÀÐÎ×ÍÛÕ ÐÀÁÎÒ.

ÎÇÍÀÊÎÌÜÒÅÑÜ Ñ ÒÅÕÍÈÊÎÉ ÁÅÇÎÏÀÑÍÎÑÒÈ, ÐÀÇÐÀÁÎÒÀÍÍÎÉ ÍÀ ÂÀjÅÌ ÏÐÅÄÏÐÈßÒÈÈ.

ÏÎÐÀÆÅÍÈÅ ÝËÅÊÒÐÈ×ÅÑÊÈÌ ÒÎÊÎÌ ÎÏÀÑÍÎ ÄËß ÆÈÇÍÈ !

S Óñòàíîâèòå è çàçåìëèòå ñâàðî÷íûé àïïàðàò â ñîîòâåòñòâèè ñ ïðèìåíÿåìûìè ñòàíäàðòàìè.

S Íå êàñàéòåñü îãîëåííûõ ýëåêòðè÷åñêèõ ÷àñòåé èëè ýëåêòðîäîâ ãîëûìè ðóêàìè, ìîêðûìè ïåð÷àòêàìè

èëèìîêðîéîäåæäîé.

S Èçîëèðóéòå ñåáÿ îò çåìëè è çàãîòîâêè.

S Îáåñïå÷üòå áåçîïàñíîñòü íà ñâîåì ðàáî÷åì ìåñòå.

ÑÂÀÐÎ×ÍÛÅ ÄÛÌÛ È ÀÝÐÎÇÎËÈ - ìîãóò áûòü îïàñíû äëÿ çäîðîâüÿ.

S Ñòàðàéòåñü, ÷òîáû âàøà ãîëîâà íàõîäèëàñü âíå çîíû äûìà..

S Èñïîëüçóéòå âåíòèëÿöèþ è äûìîîòñîñû äëÿ óäàëåíèÿ äûìîâ è àýðîçîëåé èç çîíû äûõàíèÿ è

îêðóæàþùåãî ïðîñòðàíñòâà

ÈÇËÓ×ÅÍÈÅ ÄÓÃÈ - ìîæ åò íàíåñòè âðåä ãëàçàì è ê îæå.

S Çàùèùàéòå âàøè ãëàçà è êîæó. Èñïîëüçóéòå ìàñêó ñ ïðàâèëüíî ïîäîáðàííûì çàùèòíûìñòåêëîì è

ñïåöîäåæäó

S Çàùèùàéòå îêðóæàþùèõ ïîñðåäñòâîì ñòåíîê è çàíàâåñîê.

ÏÎÆÀÐÎÎÏÀÑÍÎÑÒÜ

S Èñêðû ïðè ñâàðêå ìîãóò ñòàòü ïðè÷èíîé ïîæàðà. Îáåñïå÷üòå îòñóòñòâèå ïîæàðîîïàñíûõ ìàòåðèàëî â

â áëèçëåæàùåé çîíå.

ØÓÌ - Ïîâûøåííûé øóì ìî æ åò ïîâðåäèòü ñëóõ

S Çàùèòèòå ñâîè óøè ñ ïîìîùüþ íàóøíèêîâ èëè áåðóøåé.

S Ïðåäóïðåäèòå î ðèñêå îêðóæàþùèõ.

ÑÁÎÉ Â ÐÀÁÎÒÅ - Ïðè ñáîÿõ â ðàáî ò å îáðàòèòåñü çà ïîìîùüþ ê ñïåöèàëèñòó.

ÏÐÅÄÓÏÐÅÆÄÅÍÈÅ !

Ýòî îáîðóäîâàíèå ïðåäíàçíà÷åíî äëÿ ïðîìûøëåííîãî èñïîëüçîâàíèÿ.

Ïðè ïðèìåíåíèè â äîìàøíèõ óñëîâèÿõ îíî ìîæåò âûçâàòü ðàäèîïîìåõè.

Îòâåòñòâåííîñòü íåñåò ïîëüçîâàòåëü îáîðóäîâàíèÿ.

2 ÂÂÅÄÅÍÈÅ

2.1 Îáùåå

LAF 635 ÿâëÿåòñÿ äèñòàíöèîíííî óïðàâëÿåìûì 3-õ ôàçíûì èñòî÷íèêîì

ïèòàíèÿ, ïðåäíàçíà÷åííûì äëÿ âûñîêîïðîèçâîäèòåëüíîé ìåõàíèçèðîâàííîé

ñâàðêè â çàùèòíûõ (MIG/MAG) èëè ïîä ôëþñîì (SAW). Îí âñåãäà äîëæåí

èñïîëüçîâàòüñÿ ñîâìåñòíî ñ áëîêîì óïðàâëåíèÿ A2-A6 PEH, ïðîèçâîäñòâî

ôèðìû ÝÑÀÁ.

LAF îõëàæäàåòñÿ âåíòèëÿòîðîì è îñíàùåí çàùèòîé îò òåïëîâîé ïåðåãðóçêè.

Êîãäà ñðàáàòûâàåò òå ðìîâûêëþ÷àòåëü, íà ïåðåäíåé ïàíåëè çàãîðàåòñÿ æåëòàÿ

ñèãíàëüíàÿ ëàìïà. Ïîñëå òîãî, êàê òåìïåðàò óðà ñíèçèòñÿ äî ïðèåìëåìîãî

óðîâíÿ, òåðìîâûê ëþ÷àòåëü àâòîìàòè÷åñêè ñòàíîâèòñÿ â èñõîäíîå ïîëîæåíèå.

Ñâàðî÷íûé èñòî÷íèê ïèòàíèÿ è áëîê óïðàâëåíèÿ ñîåäèíåíû 2-õ æèëüíîé

øèíîé, ÷òî îáåñïå÷èâàåò òî÷íîå óïðàâëåíèå ïðîöåññîì ñâàðêè.

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Óñòàíîâêè âñåõ ïàðàìåòðîâ ñâàðêè äëÿ èñòî÷íèêà ïèòàíèÿ ïðîèçâîäÿòñÿ

îïåðàòîðîì íà ïåðåäíåé ïàíåëè áëîêà óïðàâëåíèÿ.

Ðàáîòà ñâàðî÷íîãî èñòî÷íèêà ïèòàíèÿ óïðàâëÿåòñÿ è êîíòðîëèðóåòñÿ ýòèì

áëîêîì. Ñ åãî ïîìîùüþ ìîæíî óñòàíîâèòü äàæå ïàðàìåòðû íà÷àëà è

îêîí÷àíèÿ ïðîöåññà ñâàðêè. Âî âðåìÿ ñâàðêè òàêæå îòñëåæèâàþòñÿ

ïðåäâàðèòåëüíî çà äàííûå ïàðàìåòðû.

Ïîäðîáíóþ èíôîðìàöèè î ðåæèìàõ óñòàíîâêè ïàðàìåòðîâ è ñâàðêè âû

íàéäåòå â èíñòðóêöèè ê áëîêó óïðàâëåíèÿ A2-A6 PEH.

2.2 Òåõíè÷åñêèå äàííûå

LAF 635

Íàïðÿæåíèå ñåòè 400/415 V

3ôµ50 Hz

440 V

3ôµ 60 Hz

Äîïóñòèìàÿ íàãðóçêà ïðè:

100 % ÏÂ

60 % ÏÂ

630 A/44 V

800 A/44 V

Äèàïàçîí óñòàíîâêè

MIG/MAG

SAW

50 A/17 V -- 630 A/44 V

30 A/21 V -- 630 A/44 V

Íàïðÿæåíèå õîëîñòîãî õîäà 54 V

Ìîùíîñòü õîëîñòîãî õîäà 150 W

ÊÏÄ 0,84

Ôàêòîð ìîùíîñòè 0,90

Ìàññà 260 kg

Ãàáàðèòû: äxøxâ 652 x 483 x 800

652 x 483 x 916 *

Ê ëàññ çàùèòû

IP 23 (ðàá îòà â ïîìåùåíèè è íà âîçäóõå)

Êëàññ ïðèìåíåíèÿ

*) ñ îïîðàìè

Êëàñ ñ ïðèìåíåíèÿ

Ñèìâîë îçíà÷àåò, ÷ òî äàííûé ñâàðî÷íûé èñòî÷íèê ïðåäíàçíà÷åí äëÿ

ðàáîòû â çîíå ïîâûøåííîé ýëåêòðè÷åñêîé îïàñíîñòè.

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3ÓÑÒÀÍÎÂÊÀ

3.1 Îáùåå

Óñòàíîâêà äîëæíà ïðîèçâîäèòüñÿ êâàëèôèöèðîâàííûì ýëåêòðèêîì..

3.2 Ñáîðêà è ðàçìåù åíèå

ÏÐÅÄÓÏÐÅÆÄÅÍÈÅ - ÐÈÑÊ ÎÏÐÎÊÈÄÛÂÀÍÈß!

Çàêðåïèòå îáîðóäîâàíèå, îñîáåííî åñëè ïîë íåðîâíûé èëè íàêëîííûé.

S Óñòàíîâèòå ïðèëàãàåìûå îïîðû. Ðàçìåñòèòå èñòî÷íèê òàêèì îáðàçîì,

÷òîáû íå áûë ïåðåêðûò äîñòóï è âûõîä îõëàæäàþùåãî âîçäóõà.

ÏÎÄÚÅÌ

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3.3 Ïîäêëþ÷åíèå

S Â ñîñòîÿíèè ïîñòàâêè ñâàðî÷íûé èñòî÷íèê ïèòàíèÿ íàñòðîåí íà

íàïðÿæåíèå ñåòè 400 Â. Äëÿ ïåðåêëþ÷åíèÿ ãëàâíîãî è óïðàâëÿþùåãî

òðàíñôîðìàòîðîâ íà äðóãèå íàïðÿæ å íèÿ ñ. èíñòðóêöèè íà ñòð. 21.

S Óáåäèòåñü â ïðàâèëüíîñòè âûáîðà ñå÷åíèÿ ñåòåâîãî êàáåëÿ è óñòàíîâèòå

ïðåäîõðàíèòåëü â ñîîòâåòñòâèè ñ ìåñòíûìè òðåáîâàíèÿìè (ñì. òàáëèöó íà

ñòð. 8) .

S Ïîäñîåäèíèòå êàáåëü çàçåìëåíèÿ ê âèíòó, îáîçíà÷åííîìó çíàêîì .

Çàòÿíèòå çàæèì êàáåëÿ, ðàñïîëîæåííûé íà çàäíåé ñòîðîíå èñòî÷íèêà

ïèòàíèÿ.

S Ïîäêëþ÷èòå ñåòåâîé êàáåëü ê êëåììàì L1, L2 è L3.

S Êàáåëü óïðàâëåíèÿ ìåæäó èñòî÷íèêîì ïèòàíèÿ LAF è áëîêîì óïðàâëåíèÿ

ïîäñîåäèíèòå ê 12-ïîëþñíîìó ðàçúåìó (1) íà ïåðåäíåé ïàíåëè èñòî÷íèêà.

S Ïîäñîåäèíèòå èçìåðèòåëüíûé êàáåëü ê ðàçúåìó (2).

S Ïîäñîåäèíèòå ïîäõîäÿùèå ñâàðî÷íûé è îáðàòíûé êàáåëè ê øèíàì,

îáîçíà÷åííûì ”+” è ”-”. jèíû íàõîäÿòñÿ ïîä êðûøêîé (3) íà ïåðåäíåé

ïàíåëè èñòî÷íèêà.

3.4 Ïîäêëþ÷åíèå ê ýëåêòðè÷åñêîé ñåòè

LAF 635 50 Hz/60 H z

Íàïðÿæåíèå, V 400/415/440

Òîê, À, 100% ÏÂ 52

Ñå÷åíèå êàáåëÿ, ìì

4x16

Ïëàâêèé ïðåäîõðàíèòåëü A 63

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3.5 Ïëàòà

Äâóõðÿäíûå ïåðåêëþ÷àòåëè

Ïëàòà (AP1) èìååò äâà äâóõðÿäíûõ ïåðåêëþ÷àòåëÿ (SW1 è SW2) , êîòîðûå

óñòàíîâëåíû íóæíûì îáðàçîì ïðè ïîñòàâêå. Ïåðåêëþ÷àòü èõ íå ñëåäóåò.

Ïðè çàìåíå ïëàòû íà çàïàñíóþ íåîáõîäèìî ïðîâåðèòü óñò àíîâêó

ïåðåê ëþ÷àòåëåé ( è ïðè íåîáõîäèìîñòè èçìåíèòü åå) ïåðåä òåì, êàê

óñòàíàâëèâàòü ïëàòó â èñòî÷íèê ïèòàíèÿ.

S Äâóõðÿäíûé ïåðåêëþ÷àòåëü SW1

Äëÿ óñòàíîâêè ñâÿçè ñ áëîêîì óïðàâëåíèÿ A2-A6 PEH íåîáõîäèìî

íàñòðîèòü ïåðåêëþ÷àòåëü 1 (SW1).

S Äâóõðÿäíûé ïåðåêëþ÷àòåëü SW2

Ïåðåêëþ÷àòåëü 2 (SW2) íåîáõîäèìî íàñòðîèòü äëÿ òîãî, ÷òîáû

èíôîðìèðîâàòü áëîê óïðàâëåíèÿ A2-A6 PEH î òèïå ïîäêëþ÷åííîãî

èñòî÷íèêà ïèòàíèÿ.

Óñòàíîâêà ïåðåêëþ÷àòåëÿ SW1

S Óñòàíîâèòå ðû÷àæîê 6 â ïîëîæåíèå “OFF“ ,

à âñå äðóãèå - â ïîëîæåíèå “ON“.

Óñòàíîâêà ïåðåêëþ÷àòåëÿ SW2

LAF 635

S Óñòàíîâèòåðû÷àæêè1è3â

ïîëîæåíèå“OFF” (Open) , à âñå äðóãèå - â

ïîëîæåíèå “ON”.

Ïðîãðàììà èñòî÷íèêà ïèòàíèÿ

Ïðîãðàììà èñòî÷íèêà ïèòàíèÿ çàïèñàíà â

ìèêðîñõåìå ïàìÿòè IC 6.Ìèêðîñõåìà

óñòàíîâëåíà â äåðæàò åëå è ÿâëÿåòñÿ ñìåííîé.

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4ÐÀÁÎÒÀ

4.1 Îáùåå

Îáùèå ìåðû ïðåäîñòîðîæíîñòè ïðè ðàáîòå ñ îáîðóäîâàíèåì îïèñàíû

íà ñòð. 4. Ïðî÷òèòå èõ ïå ðå ä òå ì, êàê íà÷àòü ðàáîòó!

4.2 Ðåãóëèðîâêè

Íà ïåðåäíåé ïàíåëè íàõîäÿòñÿ:

1 Âûêëþ÷àòåëü ïèòàíèÿ, îòêëþ÷àþùèé

íàïðÿæåíèå ñåòè îò èñòî÷íèêà ïèòàíèÿ

2 Èíäèêàòîðíàÿ ëàìïà (áåëàÿ),

çàãîðàþùàÿñÿ, êîãäà èñòî÷íèê âêëþ÷åí.

3 Èíäèêàòîðíàÿ ëàìïà (æåëòàÿ),

çàãîðàþùàÿñÿ, êîãäà ò åðìîçàùèòà

îòêëþ÷àåò èñòî÷íèê èç-çà ïåðåãðåâà

òðàíñôîðìàòîðà. Ëàìïà ãàñíåò, êîãäà

òåìïåðàòóðà ñíèçèòñÿ äî ïðèåìëåìîãî

óðîâíÿ.

4 Êíîïêà ñáðîñà àâòîìàòè÷åñêîãî

ïðåäîõðàíèòåëÿ FU2 (óïðàâëÿþùåå

íàïðÿæåíèå 42Â).

5 Êíîïêà àâàðèéíîãî îñòàíîâà. Ïðè íàæàòèè

ñðàáàòûâàåò ãëàâíûé êîíòàêòîð èñòî÷íèêà

ïèòàíèÿ è ïðåêðàùàåòñÿ ïîäà÷à

íàïðÿæåíèÿ íà áëîê óïðàâëåíèÿ. (Êíîïêà

àâàðèéíîãî îñòàíîâà íà áëîêå óïðàâëåíèÿ

èìååòòóæåôóíêöèþ).

6 LAF 635

Êíîïêè ñáðîñà àâòîìàòè÷åñêîãî

ïðåäîõðàíèòåëÿ FU3 (óïðàâëÿþùåå

íàïðÿæåíèå 230Â).

4.3 Çàïóñê

S Ïîäñîåäèíèòå îáðàòíûé êàáåëü ê çàãîòîâêå.

S Óñòàíîâèòå âûêëþ÷àòåëü ïèòàíèÿ (1) â ïîëîæåíèå “I“.

Çàãîðèòñÿ áåëàÿ èíäèêàòîðíàÿ ëàìïà (2) è íà÷íåò ðàáîòàòü âåíòèëÿòîð

îõëàæäåíèÿ.

S Íà áëîêå óïðàâëåíèÿ óñòàíîâèòå ïàðàìåòðû ñâàðêè è íà÷íèòå åå

(ñì.èíñòðóêöèþ ïî ýêñïëóà òàöèè áëîêà A2-A6 ÐÅÍ 0443 745 001).

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5 ÎÁÑËÓÆ ÈÂÀÍÈÅ

5.1 ×èñòêà

S ×èñòèòå èñòî÷íèê ïèòàíèÿ òàê ÷àñòî, êàê ýòî íåîáõîäèìî.

Äëÿ ýòîãî ðåêîìåíäóåòñÿ èñïîëüçîâàòü ñóõîé ñæàòûé âîçäóõ.

ÂÍÈÌÀÍÈÅ!

Çàñîðåíèå âåíòèëÿöèîííûõ îòâåðñòèé ìîæåò ïðèâåñòè ê ïåðåãðåâó.

6 ÇÀÊÀÇ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ

Çàïàñíûå ÷àñòè âû ìîæåòå çàêàçàòü â áëèæàéøåì ïðåäñòàâèòåëüñòâå ESAB,

ñì.ïîñëåäíþþ ñòðàíèöó îáëîæêè. Ïðè çàêàçå çàïàñíûõ ÷àñòåé, ïîæàëóéñòà,

óêàçûâàéòå ìîäåëü àïïàðàòà, ñåðèéíûé íîìåð, íàçâàíèå è íîìåð àðòèêóëà

çàïàñíîé ÷àñòè, êîòðûé óêàçàí â ñïèñêå íà ñòð. 23. Ýòî óïðîñòèò îáðàáîòêó

çàêàçà è îáåñïå÷èò ïîëó÷åíèå âàìè íåîáõîäèìîé äåòàëè.

ENGLISH

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TOCe

1SAFETY 13...........................................................

2 INTRODUCTION 14...................................................

2.1 General 14..................................................................

2.2 Technical data 15............................................................

3 INSTALLATION 16....................................................

3.1 General 16..................................................................

3.2 Assembling and placing 16....................................................

3.3 Connections 17..............................................................

3.4 Mains connection 17..........................................................

3.5 PC board 18.................................................................

4 OPERATION 19.......................................................

4.1 General 19..................................................................

4.2 Controls 19..................................................................

4.3 Start--up 19..................................................................

5 MAINTENANCE 20....................................................

5.1 Cleaning 20.................................................................

6 ORDERING OF SPARE PARTS 20......................................

CONNECTION INSTRUCTION 21..........................................

DIAGRAM 22............................................................

SPARE PARTS LIST 23...................................................

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1SAFETY

Users of ESAB welding equipment have the ultimate responsibility for ensuring that anyone who

works on or near the equipment observes all the relevan t safety precautions.

Safety precautions must meet the requirements that apply to this type of welding equipment.

The following recommendations should be observed in addition to the standard regulations that apply

to the work place.

All work must be carried out by trained personnel well fa miliar with the operation of the welding equip-

ment.

Incorrect operation of the equipment may lead to hazard ous situations which can result in injury to the

operator and damage to the equipment.

1. Anyone who uses the welding equipment must be familiar with:

S its operation

S its function

S relevant safety precautions

S welding

2. The operator must ensure that:

S no unauthorized person is stationed within the working area of the equipment when it is

started up.

S that no--one is unprotected when the arc is struck

3. The work place must:

S be suitable for the purpose

S be free from draughts

4. Personal safety equipment

S Always wear recommended personal safety equipment, such as safety glasses, flame--proof

clothing, safety gloves.

S Do not wear loose--fitting items, such as scarves, bracelets, rings, etc., which could become

trapped or cause burns.

5. General precautions

S Make sure the return cable is connected securely.

S Work on high voltage equipment shall only be carried out by a qualified electrician.

S Appropriate fire extinquishing equipment must be clearly marked and close at hand.

S Lubrication and maintenance must not be carried out on the equipment during operation.

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WARNING

READ AND UNDERSTAND THE INSTRUCTION MANUAL BEFORE INSTALLING OR OPERAT ING.

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 s tandards.

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 keep fumes and gases from your breathing zone and

the general area.

ARC RAYS -- Can injure eyes and burn skin.

S Protect your eyes and body. Use the correct welding screen and filter lens and wear protective

clothing.

S Protect bystanders with suitable screens or curtains.

FIRE HAZARD

S Sparks (spatter) can cause fire. Make sure therefore that there are no inflammable materials nearby.

NOISE -- Excessive noise can damage hearing

S Protect your ears. Use ear defenders 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

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.

2 INTRODUCTION

2.1 General

LAF 635 is a remote--controlled 3--phase welding power source designed for high--

efficiency mechanical gas metal arc welding (MIG/MAG) or sub arc welding (SAW). It

is always to be used in combination with ESAB‘s control box A2--A6 Process Con-

troller (PEH).

LAF is fan--cooled and monitored by a thermal overload protection. When the protec-

tion enters into action a yellow indicating lamp on the front panel goes on and is

reset automatically as soon as the temperature has gone down to an acceptable

level.

The welding power sources and the control unit are linked together over a 2--wire

bus enabling precision control of the welding process.

All welding parameter settings for the power source can be made by the operator on

the front panel of the control unit.

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The operation of the power source is completely controlled and monitored by this

unit. Even the start and stop qualities can be set by way of the control unit. The

preset welding current parameters can also be monitored in the course of welding.

For more detailed information regarding the settings and the working mode of the

welding power source, please refer to the A2--A6 Process Controller (PEH) instruc-

tion manual.

2.2 Technical data

LAF 635

Main connection 400/415 V

3µ50 Hz

440 V

3µ60 Hz

Permissible load at:

100 % duty cycle

60 % duty cycle

630 A/44 V

800 A/44 V

Setting range

MIG/MAG

50 A/17 V -- 630 A/44 V

30 A/21 V -- 630 A/44 V

No--load voltage 54 V

No--load power 150 W

Effiency 0,84

Power factor 0,90

Weight 260 kg

Dimensions L x W x H 652 x 483 x 800

652 x 483 x 916 *

Class of enclosure

IP 23 (intended for use indoors and outdoors)

Class of application

Designed for use in areas where there is

an increased electrical hazard.

*) including foot

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3 I NSTALLATION

3.1 General

The installation shall be executed by a skilled person.

3.2 Assembling and placing

WARNING -- TIPPING RISK!

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

S Fit the supports supplied. Place the welding power source in such a way that the

cooling air intake and outlet remain free.

LIFTING INSTRUCTIONS

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3.3 Connections

S On delivery the welding power source is connected for 400 V. For other supply

voltage, switch over to the desired voltage on the main transformer and the con-

trol transformer according to the connection instructions on page 21.

S Make sure the mains cable has the right sectional area and fuse it with an ad-

equate fuse according to applicable local directions (see table on page 17).

S Connect the earth cable to the screw marked . Tighten the cable support,

placed on the backside of the welding power source.

S Connect the mains cable to the main terminal blocks L1, L2 and L3.

S Connect the control cable between the LAF welding power source and the con-

trol unit to the 12--pole contact (1) on the front of the welding power source.

S Connect 1 pin socket measure cable (2).

S Connect a suitable welding and return cable to the contact rails marked + and --

The rails are placed inside the lid (3) on the front of the welding power source.

3.4 Mains connection

LAF 635 50 Hz/60 Hz

Voltage V 400/415/440 V

Current A 100% 52

Cableareamm

4x16

Fuse slow A 63

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3.5 PC board

DIP switches

The PC board (AP1) has two DIP switches (SW1 and SW2) which are preset on de-

livery. T he settings are not to be changed.

When spare parts are supplied the settings of the DIP switches must be checked

(and set, if necessary) before fitting the PC board into the welding power source.

S DIP switch SW1

To make the communication with the A2--A6 Process Controller (PEH) work DIP

switch 1 ( SW1) must be set.

S DIP switch SW2

DIP switch 2 ( SW2) must be set in order to inform the A2--A6 process controller

(PEH) about the rating of the power source that is connected.

Setting of DIP switch SW1

S Set pole 6 to “OFF “ position and all other poles

to “ON“.

Setting of DIP switch SW2

LAF 635

S Set pole 1 and 3 to “ OF F ” (Open) position and

all other poles to “ON”.

Welding power source program

The welding power source program is stored in the

flash memory IC 6. T he capsule is fitted in a holder

and is replaceable.

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4 OPERATION

4.1 General

General safety regulations for the handling of the equipment appear from

page 13. Read through before you start using the equipment!

4.2 Controls

The front panel contains:

1 Main switch, breaking the incoming mains

voltage for the welding power source.

2 Indicating lamp (white), showing that the main

switch is activated.

3 Indicating lamp (yellow), showing that the

thermal protection has entered into action due

to overheating in the transformer. T he lamp is

reset when the temperature has gone down to

an acceptable level.

4 Pushbutton, for the resetting of automatic

fuse FU2 for 42 V supply voltage.

5 Emergency pushbutton. When the button is

activated the main contactor in the power

source trips and the supply voltage for the

control box is broken. (The emergency button

on the control unit has the same function).

6 LAF 635

Pushbuttons, for the resetting of automatic

fuse FU3 for 230 V supply voltage.

4.3 Start--up

S Connect the return cable to the work piece.

S Set the main switch (1) to position “I“.

The white indicating lamp (2) goes on and the fan starts.

S Set the welding parameters and start welding by way of the control box (see the

A2--A6 Process Controller 0443 745 001 instruction manual).

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5 MAINTENANCE

5.1 Cleaning

S Clean the welding power source as necessary.

Dry compressed air is recommended for the purpose.

WARNING!

Blocked air inlets or outlets will lead to overheating.

6 ORDERING OF 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 on page 23.

This will simplify dispatch and ensure you get the right part.

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Marca: ESAB

Modello: LAF 635

Categoria: Sistema di saldatura

Tipo: Manuale utente

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