Valid for serial no. 550--xxx--xxxx0456 465 027 041217
Power Inverter 315
LHL 315
Instruction manual Èíñòðóêöèÿ ïî ýêñïëóàòàöèè
-- 2 --
Rights reserved to alter specifications without notice.
Îñòàâëÿåì çà ñîáîé ïðàâî èçìåíÿòü ñïåöèôèêàöèþ áåç ïðåäóïðåæäåíèÿ.
Ðóññêèé 3...............................................
ENGLISH 9..............................................
Ðóññêèé
TOCr
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1 ÒÅÕÍÈÊÀ ÁÅÇÎÏÀÑÍÎÑÒÈ 4........................................
2 ÂÂÅÄÅÍÈÅ 5.......................................................
2.1 Îáùåå 5..................................................................
2.2 ÒÅÕÍÈ×ÅÑÊÎÅ ÎÏÈÑÀÍÈÅ 5...............................................
3 ÒÅÕÍÈ×ÅÑÊÈÅ ÄÀÍÍÛÅ 6..........................................
4ÓÑÒÀÍÎÂÊÀ 7.......................................................
4.1 Îáùåå 7..................................................................
4.2 Ïîäêëþ÷åíèå ê ýëåêòðîñåòè 7..............................................
5ÐÀÁÎÒÀ 8...........................................................
5.1 Óïðàâëåíèÿ è ðàçú¸ìû 8...................................................
5.2 Òåðìîçàùèòà 8............................................................
6 ÎÁÑËÓÆÈÂÀÍÈÅ 8.................................................
6.1 Îáùåå 8..................................................................
7 ÇÀÊÀÇ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ 8.......................................
ÑÕÅÌÀ 15..............................................................
ÍÎÌÅÐ ÇÀÊÀÇÀ 16.....................................................
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1 ÒÅÕÍÈÊÀ ÁÅÇÎÏÀÑÍÎÑÒÈ
ÏÐÎ×ÒÈÒÅ È ÏÎÉÌÈÒÅ ÈÍÑÒÐÓÊÖÈÞ ÏÎ ÝÊ ÑÏËÓÀÒÀÖÈÈ ÏÅÐÅÄ ÒÅÌ, ÊÀÊ ÏÎÄÊËÞ×ÈÒÜ
ÎÁÎÐÓÄÎÂÀÍÈÅ È ÍÀ×ÀÒÜ ÐÀÁÎÒÓ
ÇÀÙÈÒÈÒÅ ÑÅÁß È ÎÊÐÓÆÀÞÙÈÕ !
ÏÐÅÄÓÏÐÅÆÄÅÍÈÅ !
ÄÓà ÎÂÀß ÑÂÀÐÊÀ È ÐÅÇÊÀ ÌÎÃÓÒ ÏÐÈ×ÈÍÈÒÜ ÂÐÅÄ ÂÀÌ È ÎÊÐÓÆÀÞÙÈÌ. ÏÐÈÌÈÒÅ
ÍÅÎÁÕÎÄÈÌÛÅ ÌÅÐÛ ÁÅÇÎÏÀÑÍÎÑÒÈ ÏÐÈ ÏÐÎÂÅÄÅÍÈÈ ÑÂÀÐÎ×ÍÛÕ ÐÀÁÎÒ.
ÎÇÍÀÊÎÌÜÒÅÑÜ Ñ ÒÅÕÍÈÊÎÉ ÁÅÇÎÏÀÑÍÎÑÒÈ, ÐÀÇÐÀÁÎ ÒÀÍÍÎÉ ÍÀ ÂÀjÅÌ ÏÐÅÄÏÐÈßÒÈÈ.
ÏÎÐÀÆÅÍÈÅ ÝËÅÊÒÐÈ×ÅÑÊÈÌ Ò ÎÊÎÌ ÎÏÀÑÍÎ ÄËß ÆÈÇÍÈ !
S Óñòàíîâèòå è çàçåìëèòå ñâàðî÷ íûé àïïàðàò â ñîîòâåòñòâèè ñ ïðèìåíÿåìûìè ñòàíäàðòàìè.
S Íå êàñàéòåñü îã îëåííûõ ýëåêòðè÷åñêèõ ÷àñòåé èëè ýëåêòðîäîâ ãîëûìè ðóêàìè, ìîêðûìè ïåð÷àòêàìè
èëèìîêðîéîäåæäîé.
S Èçîëèðóéòå ñåáÿ îò çåìëè è çàãîòîâêè.
S Îáåñïå÷üòå áåçîïàñíîñ òü 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 - ìîæåò íàíåñòè âðåä ãëàçàì è êîæå.
S Çàùèùàéòå âàøè ãëàçà è êîæó. Èñïîëüçóéòå ìàñêó ñ ïðàâèëüíî ïîäîáðàííûì çàùèòíûìñòåêëîì è
ñïåöîäåæäó
S Çàùèùàéò å îêðóæàþùèõ ïîñðåäñòâîì ñòåíîê è çàíàâåñîê.
ÏÎÆÀÐÎÎÏÀÑÍÎÑÒÜ
S Èñêðû ïðè ñâàðêå ìîãóò ñòàò ü ïðè÷èíîé ïîæàðà. Îáåñïå÷üòå îòñóòñòâèå ïîæàðîîïàñíûõ ìàòåðèàëîâ
â áëèçëåæàùåé çîíå.
ØÓÌ - Ïîâûøåííûé øóì ìîæåò ïîâðåäèòü ñëóõ
S Çàùèòèòå ñâîè óøè ñ ïîìîùüþ íàóøíèêîâ èëè áåðóøåé.
S Ïðåäóïðåäèòå î ðèñêå îêðóæàþùèõ.
ÑÁÎÉ Â ÐÀÁÎÒÅ - Ïðè ñáîÿõ â ðàáîò å îáðàòèòåñü çà ïîìîùüþ ê ñïåöèàëèñòó.
RU
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2 ÂÂÅÄÅÍÈÅ
2.1 Îáùåå
LHL 315 ïðåäñòàâëÿåò ñîáîé âûïðÿìèòåëü, ñîçäàííûé íà áàçå èíâåðòîðíîé
òåõíîëîãèè è ïðåäíàçíà÷åííûé äëÿ ñâàðêè øòó÷íûì ýëåêòðîäîì (â
äàëüíåéøåì ÌÌÀ),àòàêæåäëÿñâàðêèíåïëàâÿùèìñÿýëåêòðîäîìâ
çàùèòíûõ ãàçàõ (â äàëüíåéøåì ÒIG).
Íà çàäíåé ïàíåëè âûïðÿìèòåëÿ íàõîäèòñÿ ìåò àëëè÷åñêàÿ ïëàñòèíêà ñ
íàíåñåííûìè íà íåé ñåðèéíûì íîìåðîì àïïàðàòà è èíôîðìàöèåé ïî
ïîäê ëþ÷åíèþ ê ýëåêòðîñåòè.
Ê LHL 315 ìîæíî ïîäê ëþ÷àòü ñëåäóþùèå ïóëüòû äèñòàíöèîííîãî óïðàâëåíèÿ:
PHA1, PHA2, PHA5, PHB1, PHB2 è PHC2.
Äëÿ ñâàðêè ÒIG ñ âûñîêî÷àñòîòíûì ïîäæèãîì äóãè íåîáõîäèìî ïîäêëþ÷èòü
äîïîëíèòåëüíîå óñòðîéñòâî ”TIG-AID”.
2.2 ÒÅÕÍÈ×ÅÑÊÎÅ ÎÏÈÑÀÍÈÅ
Ñâàðêà øòó÷íûì ýëåêòðîäîì
Âûñîêîå íàïðÿæåíèå õîëîñòîãî õîäà è õîðîøî ñáàëàíñèðîâàííûé èìïóëüñ
òîêà ïðè çàæèãàíèè äóãè îáåñïå÷èâàþò ñòàáèëüíûé ñâàðî÷íûé öèêë è ëåãêîå
ïîâòîðíîå âîçáóæäåíèå äóãè. LHL 315 èìååò ñïåöèàëüíóþ ôóíêöèþ,
çíà÷èòåëüíî ñíèæàþùóþ ðèñê ”ïðèëèïàíèÿ” ýëåêòðîäà ê çàãîòîâêå.
Åñëè äàæå íåñìîòðÿ íà ýòó ôóíêöèþ ýëåêòðîä ”ïðèëèïíåò” ê çàãîòîâêå,
àïïàðàò ñðàçó æå àâòîìàòè÷åñêè ñíèçèò òîê, îáåñïå÷èâàÿ ëåãêîå
îñâîáîæäåíèå ýëåêòðîäà è íåìåäëåííîå ïðîäîëæåíèå ñâàðêè.
Ýòî óïðîùàåò ñâàðêó êîðíåâûõ ïðîõîäîâ è ñíèæàåò ðàñõîä ýëåêòðîäîâ.
Ñâàðêà ÒIG
LHL 315 îáëà äàåò î÷åíü õîðîøèìè õàðàêòåðèñòèêàìè äëÿ ñâàðêè ÒIG.
Áëàãîäàðÿ î÷åíü íèçêîìó çíà÷åíèþ ìèíèìàëüíîãî òîêà, âîçìîæíà ñâàðêà ÒIG
î÷åíü òîíêèõ ëèñòîâ.
Ïîäêëþ÷åíèå äîïîëíèò åëüíîãî áëîêà TIGAID, îáëàäàþùåãî òàêèìè
ôóíêöèÿìè êàê ðåã óëèðîâêà âðåìåíè ïëàâíîãî íàðàñòàíèÿ è ñíèæåíèÿ òîêà,
âûñîêî÷àñòî òíûé ïîäæèã äóãè, ðåãóëèðîâêà âðåìåíè ïðîäóâêè ãàçà,
ïîçâîëÿåò ïðîâîäèòü ñâàðêó ÒIG íà âûñîê îì ïðîôåññèîíàëüíîì óðîâíå.
Áîëüøèíñòâî ìàòåðèàëîâ ìîæåò áûòü ñâàðåíî ìåòîäîì ÒÈÃ íà ïîñòîÿííîì
òîêå, çà íåêîòîðûìè èñêëþ÷åíèÿìè, êàê, íàïðèìåð, à ëþìèíèé è ìàãíèé.
RU
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3 ÒÅÕÍÈ×ÅÑÊÈÅ ÄÀÍÍÛÅ
LHL 315
Äîïóñòèìàÿ íàãðóçêà ïðè
ÏÂ 35% 315 A/33 V
ÏÂ 60% 250 A/30 V
ÏÂ 100% 180 A/27 V
Äèàïàçîí ðåãóëèðîâàíèÿ òîêà 8--315 A
Íàïðÿæåíèå õîëîñòîãî õîäà 65 V
Ìîùíîñòü õîëîñòîãî õîäà 90 W
Êîýôôèöèåíò ìîùíîñòè, ïðè ìàêñ.òîêå 0,94
Ýôôåêòèâíîñòü, ïðè 150 A 0,85
Ìàññà 29 kg
Ê ëàññ çàùèòû IP 23
Êëàññ ïðèìåíåíèÿ
Ãàáàðèòû, ÄõjõÂ 560x240x340
LHL 315 îòâå÷àåò òðåáîâàíèÿì IEC 974-1 è EN 60974-1.
Ïðîäîëæèòåëüíîñòü âêëþ÷åíèÿ (ÏÂ)
Ïðîäîëæèòåëüíîñòü â êëþ÷åíèÿ ñîîò âåòñòâóåò ïðîìåæóòêó âðåìåíè â ïðîöåíòàõ îò
10-ìèíóòíîãî öèêëà, â òå÷åíèå êîòîðîãî âû ìîæåòå ðàáîòàòü íà àïïàðàòå ïðè óêàçàííîé
íàãðóçêå, íå âûçûâàÿ ïåðåãðóçêè àïïàðàòà.
Ê ëàññ çàùèòû
Êîä IP îçíà÷àåò êëàññ çàùèòû, ò.å. ñòåïåíü çàùèòû îò ïðîíèêíîâåíèÿ òâåðäûõ îáúåêòîâ è
âîäû Îáîðó äîâàíèå êëàññà çàùèòû IP23 ïðåäíàçíà÷åíî äëÿ ðàáîòû êàê âíóòðè
ïîìåùåíèé, òàê è íà îòêðûòîì âîçäóõå.
Êëàññ ïðèìåíåíèÿ
Ñèìâîë îçíà÷àåò , ÷ òî äàííûé ñâàðî÷íûé èñòî÷íèê ïðåäíàçíà÷åí äëÿ ðàáîòû â çîíå
ïîâûøåííîé ýëåêòðè÷åñêîé îïàñíîñòè.
RU
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4ÓÑÒÀÍÎÂÊÀ
4.1 Îáùåå
Ââîä â ýêñïëóàòàöèþ äîëæåí ïðîèçâîäèòüñÿ êâàëèôèöèðîâàííûì
ñïåöèàëèñòîì.
ÏÐÅÄÓÏÐÅÆÄÅÍÈÅ !
Ýòî îáîðóäîâàíèå ïðåäíàçíà÷åíî äëÿ ïðîìûøëåííîãî èñïîëüçîâàíèÿ. Ïðè ïðèìåíåíèè â
äîìàøíèõ óñëîâèÿõ îíî ìîæåò âûçâàòü ðàäèîïîìåõè. Îòâåòñòâåííîñòü íåñåò
ïîëüçîâàòåëü îáîðóäîâàíèÿ.
Èñòî÷íèê ïèòàíèÿ ñëåäóåò ïîäíèìàòü çà
ïîäååìíûå ê ðþêè.
Ðó÷êà ïðåäíàçíà÷åíà òîëüêî äëÿ ïåðåòÿãèâàíèÿ
èñòî÷íèêà ïèòàíèÿ.
Óê àçàíèÿ îòíîãñèòåëüíî ïîäíèìàíèÿ
ÂÀÆÍÎ !
S Óáåäèòåñü, ÷òî àïïàðàò ïîäêëþ÷åí ê ï ðàâèëüíîìó íàïðÿæåíèþ ñåòè.
S Çàçåìëèòå àïïàðàò ñîãëàñíî ñîîòâåòñòâóþùèì òðåáîâàíèÿì.
S Óñòàíîâèòå â ùèòêå ñîîòâåòñòâóþùèå ïðåäîõðàíèòåëè â ñîîòâåòñòâèå ñ
ðàçäåëîì ”Ïîäêëþ÷åíèå ê ýëåêòðîñåòè”.
S Ïîäñîåäèíèòå ñâàðî÷íûé è îáðàòíûé êàáåëè. Ñå÷åíèå êàáåëåé ñì. â
ðàçäåëå ”Ïîäêëþ÷åíèå ê ýëåêòðîñåòè”.
S Óñòàíîâèòå àïïàðàò â ïîäõîäÿùåì ìåñòå è óáåäèòåñü, ÷òî äîñòóï âîçäóõà
ä ëÿ îõëàæäåíèÿ àïïàðàòà íå ïåðåêðûò.
S Àïïàðàò ãîòîâ ê ðàáîòå.
Äëÿ ñíèæåíèÿ ïàäåíèé íàïðÿæåíèÿ ïðè èñïîëüçîâàíèè ä ëèííûõ ñâàðî÷íûõ
êàáåëåé ðåêîìåíäóåòñÿ ïðèìåíÿòü êàáåëè ñ áîëüøèì ñå÷åíèåì.
4.2 Ïîäêëþ÷åíèå ê ýëåêòðîñåòè
LHL 315
Íàïðÿæåíèå 400 V +/- 10 %
×àñòîòà 50-60 Hz
Ïðåäîõðàíèòåëü 16 A
Ñå÷åíèå ñåòåâîãî êàáåëÿ, ìèí. 4x1.5 ìì
2
Ñå÷åíèå ñâàðî÷íîãî êàáåëÿ, ìèí. 35 ìì
2
Ñå÷åíèå êàáåëåé ñîîòâåòñòâóåò jâåäñêèì íîðìàì.
RU
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5ÐÀÁÎÒÀ
Îáùèå ìåðû ïðåäîñòîðîæíîñòè ïðè ðàáîòå ñ îáîðóäîâàíèåì îïèñàíû
íà ñòð. 4. Ïðî÷òèòå èõ ïåðåä òåì, êàê íà÷àòü ðàáîòó!
5.1 Óïðàâëåíèÿ è ðàçú¸ìû
1. Âêë/Âûêë
2. Ðåãóëÿòîð ñâàðî÷íîãî òîêà
3. Çåëåíàÿ ëàìïà
4. Æåëòàÿ ëàìïà
5. Ðàçúåì äèñòàíöèîííîãî óïðàâëåíèÿ
6. Ïåðåêëþ÷àòåëü, ìåñòíîå/äèñò. óïðàâëåíèå
7. Ðàçúåìû ñâàðî÷íîãî è îáðàòíîãî êàáåëåé
S Óñòàíîâèòå âûêëþ÷àòåëü (1) â ïîëîæåíèå ”I”. Çàãîðèòñÿ çåëåíàÿ èíäèêàò îðíàÿ
ëàìïà (2) è íà÷íåò âðàùàòüñÿ âåíòèëÿòîð îõëàæäåíèÿ.
S Ó ñòàíîâèòå âåëè÷èíó ñâàðî÷íîãî òîêà ðåãóëÿòîðîì (2) ïðè ïåðåêëþ÷àòåëå (6)
íàõîäÿùåìñÿ â âåðõíåì ïîëîæåíèè.
S Åñëè ñâàðî÷íûé ò îê ðåãóëèðóåòñÿ äèñòàíöèîííî ïåðåêëþ÷àò åëü (6)
äîëæåí áûòü â íèæíåì ïîëîæåíèè.
S Âûïðÿìèòåëü ãîòîâ ê ðàáîòå .
5.2 Òåðìîçàùèòà
Àïïàðàò îáîðóäîâàí òåðìîçàùèòîé, êîò îðàÿ ñðàáàòûâàåò, åñëè âûïðÿìèòåëü
ñèëüíî íàãðåâàåòñÿ. Ïðè ýòîì îòêëþ÷àåò ñÿ ñâàðî÷íûé òîê è çàãîðàåòñÿ æåëòàÿ
èíäèêàò îðíàÿ ëàìïà
(4).
Ïîñëå òîãî, êàê âûïðÿìèòåëü îõëàäèòñÿ îí àâòîìàòè÷åñêè âêëþ÷èòñÿ
6 ÎÁÑËÓÆÈÂÀÍÈÅ
6.1 Îáùåå
Âíèìàíèå:
Ïîñòàâùèê ñíèìàåò ñ ñåáÿ âñå ãàðàíòèéíûå îáÿçàòåëüñòâà, åñëè ïîòðåáèòåëü
ïîïûòàåòñÿ ñàìîñòîÿòåëüíî îòðåìîíòèðîâàòü îáîðóäîâàíèå â òå÷åíèå
ãàðàíòèé-íîã î ïåðèîäà.
Ðàç â ãîä ïðîäóéòå âûïðÿìèòåëü äëÿ óäà ëåíèÿ ïûëè ñóõèì ñæàòûì âîçäóõîì
ïîíèæåííîãî äàâëåíèÿ. Ïîâòîðÿéòå ýò ó îïåðàöèþ ÷àùå â ñëó÷àå ðàáîòû
âûïðÿìèòåëÿ â çàïûëåííûõ ìåñòàõ.
7 ÇÀÊÀÇ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ
Çàïàñíûå ÷àñòè ìîæíî çàêàçòú ó áëèæàéøåãî ê Âàì ESAB, (ñì. ïåðå÷åíú íà
ïîñëåäíåé ñòðàíèöå äàííîé áðîøþðû).
RU
ENGLISH
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TOCe
1SAFETY 10...........................................................
2 INTRODUCTION 11...................................................
2.1 General 11..................................................................
2.2 Technical description 11.......................................................
3 TECHNICAL DATA 12.................................................
4 INSTALLATION 13....................................................
4.1 General 13..................................................................
4.2 Connecting to electrical supply 13..............................................
5 OPERATION 14.......................................................
5.1 Controls and connections 14...................................................
5.2 Thermal cut--out 14...........................................................
6 MAINTENANCE 14....................................................
6.1 General 14..................................................................
7 ORDERING OF SPARE PARTS 14......................................
DIAGRAM 15............................................................
ORDERING NUMBER 16.................................................
-- 1 0 --
bh05d2e
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 keep fumes and gases 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 s uitable 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 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!
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2 INTRODUCTION
2.1 General
The Power Inverter is a r ectifier built using inverter technology and intended solely
for TIG welding and welding with coated electrodes. This machine is also designated
LHL 315.
A rating plate bearing the serial number and connection information is located at the
rear of the rectifier.
LHL 315 can be used with the following remote devices:
PHA1, PHA2, PHA5, PHB1, PHB2 and PHC2.
An additional unit is required for TIG welding with high frequency starting.
2.2 Technical description
Manual welding
A high open circuit voltage and well balanced initial current surge , or ”startpuff”, at
the moment the arc is stru ck ensure a stable welding cycle and easy restarting. The
LHL has an anti--freeze feature that greatly reduces the risk of the electrode sticking
to the work piece.
If despite this the electrode does stick, then the current is automatically lowered so
that the electrode can be freed without damage and welding can restart immediately.
This feature simplifies the welding of root passes and reduces electrode waste.
TIG welding
LHL 315 has very good TIG welding characteristics.
Because the minimum current is so low it permits very thin sheet to be TIG welded.
If a TIGAID T IG kit is added to the LHL it permits advanced TIG operation with fea-
tures such as slope in and out, pulsed current, pilot arc and automatic gas control.
Most materials can be TIG welded using direct current. There are a few exceptions,
including aluminium and magnesium.
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3 TECHNICAL DATA
LHL 315
Permissible load
at 35% duty cycle 315 A/33 V
at 60% duty cycle 250 A/30 V
at 100% duty cycle 180 A/27 V
Current setting range 8--315 A
Open circuit voltage 65 V
Open circuit power 90 W
Power factor at max. current 0,94
Efficiency at 150 A 0,85
Weight 29 kg
Enclosure class IP 23
Application class
Dimensions 560x240x340
LHL 315 complies with the requirements of IEC 974--1 an d EN 60974--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.
Enclosure class
The IP code indicates the enclosure class, i. e. the degree of protection against penetration by solid
objects or water. Equipment marked IP23 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.
GB
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4 I NSTALLATION
4.1 General
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.
Straps must be used when lifting the power source.
The handle is only intended for pulling it.
Lifting instructions
IMPORTANT
S Check that the welding rectifier is connected to the correct supply voltage.
S Earth the equipment in accordance with relevant regulations.
S Fit a suitable fuse to the distribution unit. See ”Connecting to electrical supply”
for fuse rating.
S Connect the welding cable and return cable. See ”Connecting to electrical
supply” for cable rating.
S Make sure the welding rectifier is not covered or positioned in such a way that
cooling is restricted.
S The machine is now ready for welding.
To reduce the voltage drop when using a long power cable it may be necessary to
use a cable with a larger cross--section.
4.2 Connecting to electrical supply
LHL 315
Supply voltage
400 V +/-- 10 %
Supply frequency
50--60 Hz
Fuse, slow
16 A
Power cable area, min.
4x1.5 mm
2
Welding cable area, min.
35 mm
2
Cable areas comply with Swedish regulations.
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5OPERATION
General safety regulations for the handling of the equipment can be found on
page 10. Read through before you start using the equipment!
5.1 Controls and connections
1. Power switch
2. Current control
3. Green indicator lamp
4. Yellow indicator lamp
5. Remote control socket
6. Switch, Remote/Local operation
7. Connections for welding and return cables
S Set the switch (1) to position ”I”. The green lamp will light and the fan will start.
S Set the welding current using the knob (2) with switch (6) in the up position.
S If the welding current is to be controlled r emotely (6) the toggle switch should be
in the down position.
S The welding rectifier is now ready for welding.
5.2 Thermal cut--out
The power source has built--in thermal cut--outs that trip if the machine gets too hot.
When this happens the welding current is switched off and the yellow indicator lamp
(4) lights up.
The thermal cut--outs are automatically reset when the machine cools down.
6 MAINTENANCE
6.1 General
Note!
All guarantee undertakings from the supplier cease to apply if the customer himself
attempts any work in the product during the guarantee period in order to rectify any
faults.
Blow the power source clean at least once a year using dry, compressed air at re-
duced pressure.
If the power source is used in dusty or dirty premises it should be cleaned more
often.
7 ORDERING OF SPARE PARTS
Spare parts may be ordered through your nearest ESAB dealer, see the last page of
this publication.
GB
Edition 041217
Diagram Ñõåìà
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bh05e
Power Inverter 315 (LHL 315)
Edition 041217
Ordering number Íîìåð çàêàçà
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Ordering no. Denomination Type
0366 700 880 Welding power source Power Inverter 315 (LHL 315)
0456 465 990 Spare parts list Power Inverter 315 (LHL 315)
The spare parts list is available on the Internet at www.esab.com
Under ”Products” and ”Welding & cutting equipment”, you will find a link to the page where you can
both search for and download instruction manuals and spare parts lists.
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