アーク溶接機 ARC 120/140/160/200/300/350 USERS MANUAL

2009·3.7 MB·English

by  ARC SERIES

ＵＳＥＲ｀Ｓ Ｍ ＡＮＵＡＬ
ARC120/140/160/200/300/350
Ｃ Ｏ Ｎ ＴＥ ＮＴ Ｓ
１ ＳＡＦＥＴＹ‥‥‥‥‥‥‥‥‥‥‥,‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥ ‥‥‥‥‥‥‥‥２
2. ＧＥＮEFIＡL Ｄ
3. ＭＡIＮ ＰＡＲＡＭ ….4
４．ＥＬＥＣＴＲＩＣ ＢＬＯＣＫ ＤＩＡＧＲＡＭ………………………… ……4
５．０ＰＥＦＩＡＴ１０Ｎ ＣＯＮＴＲＯＬ ＡＮＤ ＤＥＳＣＲＩＰＴ１０Ｎ……………。…………………………………56.
１ＮＳＴＡＬＬＡＴ１０Ｎ ＤＥＢＵＧＧＩＮＧ ＡＮＤ ＯＰＥＲＡＴ１０Ｎ………………。……………………………６
7，ＣＡＵＴＩＯＮ……………… …..7
８，ＭＡＩＮＴＥＮＡＮＣＥ ‥.‥8
９．ＴＲＯＵＢＬＥＳＨＯＯＴＩＮＧ．． .9
ＤＥＣＬＡＲＡＴＩＯＮ ＯＦ ＣＯＮＦＯＲＭＩＴＹ
聊
Ｈｅreby ｗｅ ｄｅｃｌａrｅ thaHhi ｓ ｍａｃｈｉｎｅ ｉs produ ｃｅｄ ｂａｓed on r ｅｌａtｖiｅ Ｃｈｉｎｅｓeand int
ｅｍａｌｉｏｎａｌ ｓtandards and it ｃｏｎｆｏrｍs tｏ the int ｅｍａtｉｏｎａｌ ｓａｆｅty stａｎｄａrdIEC794.
Ｔｈｅ ｄｅｓign and t ｅｃｈｎｏ¶ogy adopled in thi ｓ ｍａｃｈｉｎｅ ａrｅ ｕrlder pat ｅｎtpr
ｏtｅｃtｉｏｎ.
Ｐｌｅａsｅ read and ｕｎｄｅrstand thi ｓ ｍａｎuａｌｃ ａrefｕlly beforｅ the in ｓtallatｉｏｎ ａｎｄ
ｏｐｅrａtｉｏｎ ｏｆ this nlachjne.
1.Ｔｈｅ ｃｏｎtents of thiｓ ｍａｎuａｌ ｍａy be rｅｖiｓed ｗjthoｕt prior ｎｏtice and ｗithoｕt
obligatｉｏｎ.
2.Altho ｕgh carefully ｃｈｅｃｋｅｄ， therｅ ｍａy ｓtill be ｓｏｍｅ ｉｎａｃｃｕrａｃｉｅｓ in thjs　　　
ｍａｎｕal. Ｐｌｅａｓｅ ｃｏｎsｕlt ｕｓ if any・
3.Thi ｓ inｓlrｕｃｌｉｏｎ ｍａｎｕal iｓiｓsｕｅｄ ｏｎ ｌｓtＪａｎ. 2009.
ll
㎜ ゛lii鐙「1|曝ｔlrllｒlfl胃l層I川’I１１-１１Ｔ●ｒ　　　　　　　　　　　　　　　 心 １
t SAFETY
Weldingi ｓ ｄａｎｇｅrｏｕｓｌ ａｎｄ ｍａy ｃａｕｓｅ ｄａｍａｇｅ tｏ yｏｕ ａｎｄ ｏtherｓ，ｓ ｏ take 900dpr
ｏ櫃ｅｃtｉｏｎ ｗｈｅｎ ｗeldin9. Fordetall ｓ， pleaｓｅ reiir lo tｈｅ ｏｐｅrａtｏr ｓａｌｅty gｕidellneｓ ｉｎ
ｃｏｎｆｏrmity ｗith tｈｅ ａｃｃｌｄｅｎt prｌｖｅｎtｉｏｎrｅqｕlｌrｍｅｎtｓ ｏｆｌｈｅ ｍａｎｕfaclｕiｓr.
Prｏｆｅｓｓｉｏｎａｌ tllinlngｓ iｎ ｅｅｄｅｄｂ ｅｆｏrｅｏｐｅａrｉtｎｇｌ ｈｅ ｍａｃｈｌｎｅ.
●　Uｓｅｌａｂｏrprｏｅtｃｉtｏｎ ｗelding sｕppliesａ ｕthorｚied by ｎａｉtｏｎａｌ　　　 。＿,
ササピ]
ｓｅｃｕritｓyｕperｖｓiｉｏｎｄ ｅｐａｌrｍｅｎt.　　　　　　　　　　　　　 ●J ｔj
●　The oplrａ１０r ｍｕｓt beｓ pecial peｓrｏｎｎｅ|ｗilh aｖ alid¨ ｍｅtal　r ｆ
ｗeldin9(ＯＦＣ)ｏｐｅａrｉtｏｎｓ・ｏ'ｐ ｅａrｊtｏｎｃ ｅrtificale.
●　Ｃｕt off ｗpoｅr befoｅr ｍａｉｎｌｅｎａｌrｃｅｏrrepair.
Eｌｅｃtric ｓhock −ｍａy lead t ｏ ｓｅrio ｕｓ lnjｕry ｏrｅｖｅｎ ｄｅａth
・
●　ln ｓtａｌｌ ｅａrth de ｖｉｃｅ ａｃｃｏrding tｏ the applicat ｊｏｎ ｃritｅria.
●　 Ｎｅｖｅ‘r tｏｕch the lj ｖｅ ｐａrtｓ ｗｈｅｎ ｓkin bar ｅｄ ｏr ｗｅａring ｗｅt
gloｖｅｓ/ｃｌｏthe ｓ.
●　 Ｍａｋｅ ｓｕrｅ・ that y ｏｕ ａrｅ ｉｎｓｕlated fr ｏｍ the 9 「ｏｕｎｄ ａｎｄ
ｗｏrkpiece.
●　 Ｍａｋｅｓｕrｅ that yｏｕr ｗｏrking po ｓition iｓ ｓａｆｅ.
Sｍｏｋｅ＆9a ｓ−ｍａybeharmf ｕl tｏ ｈｅａｌth.
●　Keep t ｈｅ ｈｅａｄ ａｗａy ｓｍｏｋｅ ａｎｄ ｇａｓ tｏ ａｖoid inhalat ｉｏｎ ｏｆ
ｅｘhaｕｓt gaｓ frｏｍ ｗelding ・
●　 Ｋｅｅｐ the ｗｏrking en ｖirｏｎｍｅｎt in g00d ｖｅｎtilatｉｏｎ ｗith　　
eｘha ｕｓt ｏr ｖｅｎtjJatｉｏｎ ｅqｕｉｐｍｅｎt ｗｈｅｎ ｗeldin9
・
A113『adialion −ｍａy ｄａｍａｇｅ ｅyｅｓ ｏrb ｕrllｓkln.
●　 Ｗｅａr Ｓｕilable ｗelding ma ｓkｓ and pr ｏtｅｃtiｖｅ ｃｌｏthing to　　　pr
ｏtｅｃt yｏｕr ｅyｅｓ and body
・
●　 Ｕsｅ ｓｕitａｂｌｅ ｍａｓkｓ ｏr ｓｃrｅｅｎｓ to pr ｏｌｅｃt ｓｐｅｃｌａtｏrｓ frｏｍ
ｈａrｍ.
lmpr ｏｐｅr ｏｐｅrａtｉｏｎ ｍａy ｃａｕｓe firｅｏrｅｘplo ｓｌｏｎ.
●　 Ｗｅ【ding ｓpark ｓ ｍａy rｅｓｕltin aflr ｅ，ｓｏ ｐｌｅａｓｅ ｍａｋｅ ｓｕrｅ ｎｏ
ｃｏｍｂｕｓtible mat ｅrialｓ ｎｅａrby ａｎｄ ｐａy ａttｅｎtｉｏｎ to firｅ ｓａｆｅty
・
●　 Ｈａｖe a 11『ｅ ｅχtingｕiｓher ｎｅａrby, ａｎｄ ｈａｖｅ ａ trａｉｎｅｄ ｐｅrｓｏｎ tｏ
ｕｓeit.
●　Airtight ｃｏｎtａｉｎｅrｗelding i ｓ forbidden
●　Pipe tha ｗ ｗith thiｓ ｍａｃｈｉｎｅ ｉｓ forbidden.
２
Hｏtｗｏrｋｐｌｅｃｅ ｍａy ｃａｕｓｅ ｓｅｖｅrｅ ｓcaldin9 ・ '
●　 Ｄｏｎｌtｃ ｏｎtａｃt hot ｗｏrkpiece ｗith bar ｅ ｈａｎｄｓ. ｔ
●　C0011ng i ｓ ｎｅｅｄｅｄ ｄｕrｉｎｇ ｃｏｎtinｕoCJｓ ｕｓｅ ｏｆthe ｗeldingt ｏrｃh １１１ｌ
． ‐
Mａｇｎｅtic fieldｓ ａｆｆｅｃtｃ ａrｄｌａｃ ｐａｃｅｍａｋｅr. ．４
●　Ｐａｃｅｍａｋｅr ｕsｅrｓ shoｕld be a ｗａy frｏｍ the ｗelding spot　　befor
ｅ ｍｅｄｉｃａｌｃ ｏｎｓｕlａtｊtｏｎ.
・
Mｏｖlng part ｓ ｍａy lead t ｏ ｐｅrｓｏｎａｌｌｎｊｕry・ 寥
●　 Ｋｅｅｐ yｏｕrｓelf aｗａy frｏｍ ｍｏｖing part ｓ sｕｃｈ ａｓｆ ａｎ.
●　A11door ｓ，ｐａｎｅｌｓ，ｃｏｖｅrｓ ａｎｄ ｏtherpr ｏtｅｃtiｖｅ ｄｅｖｉｃｅｓ sho ｕld　
be clo ｓｅｄ ａｎｄ ｉｎ ｐｌａｃｅ.
Mａｃｈｉｎｅ ｆａｕlt-ｓeek prolel ｓｓional help ｗｈｅｎ ｅｎｃｏｕｎtｅrｉｎｇ ａｎydlfflc
ｕltl●ｓ.
●　 Ｃｏｎｓｕlt the rｅｌｅｖａｎt ｃｏｎtｅｎts of this ｍａｎual lf yｏｕ ｅｎｃｏｕｎtｅr
ａｎy djfiicｕltieｓ in inｓlallatｉｏｎ ａｎｄ ｏｐｅrａｉtｏｎ，
●　 Ｃｏｎtａｃt ihe　 ｓｅrｖｉｃｅ　ｃｅｎtｅrof y ｏｕr ｓupplier t ｏ　ｓeek　　
prｏｆｅｓｓional help if y ｏｕ stｉｌｌｃａｎ ｎｏt fｕlly ｕnder ｓtａｎｄ ａｆtｅr
「eading t ｈｅ ｍａｎｕａｌ ｏr stｉｌｌ ｃａｎ ｎｏt ｓolｖｅ the pr ｏblｅｍ
2. ＧＥＮＥＲＡＬ ＤＥＳＣＲＩＰＴＩＯＮ
}・Ａｄｖａｎｃ●ｄ ｌＧＢＴ ｌｎｖｅrtｓrtｅｃｈｎｏ・09y
◆　ln ｖｅrtｅrfrｅqｕｅｎｃyiｓ５０Ｋ卜{ｚ,greallyred ｕcing ihe ｖolｕｍｅ ａｎｄ ｗeight ｏ↑lhe ｗelder.
●　 Ｇ陀ａt Ted ｕｃｌｉｏｎ ｉｎ ｍｅtal lo ｓｓ ｗhich ob ｖioｕｓly ｅｎｈａｎｃｅｓ the ｗekjing efiiciency ａｎｄ
ｅｎｅrgy ｓａｖing effect.
◆　S ｗilching fr ｅqｕｅｎｃy iｓ bey ｏｎｄ ａｕdio rａｎｇｅ, ｗhich almo ｓl eliminat ｅｓ ｎｏｉｓe p011 ｕtｉｏｎ，
)・ Ｌｅａｄｉｎｇ ｅｏｎtyｏｌ ｍｏｄｅ
●　Ad ｖａｎｃｅｄ ｃｏｎtrol tｅｃｈｎｏｌｏｇy ｍｅｅtｓ ｍｕLti − ｗelding t ｅｃｈｎｏｌｏｇy ｎｅｅｄｓ and gr ｅａtly　　
impr ｏｖｅｓ lhe ｗelding per ｌｏｍｌａｎｃｅ.
◆　lt ｃａｎ ｂｅ ｗidely ｕｓed in acid and alkaliile elec ｔｏｄｅ ｗelding ・
◆　 Ｅａｓyａrｃｓtａrtjn9,1e ｓｓ ｓpattｅr, ｓlable c ｕrrｅｎｌ ａｎｄ ｇｏｏｄ ｓhapin9 ，
≫Feall 』『●ｓｏｌＡＲＣｓ禰ieｓ
●　 Ｅ佃ｃｉｅｎｃy，ｅｎｅ【!ly ｓａｖing ， portable ，stａｂｌｅ ａrｃ，high ・ｎ ｏ-|ｏａｄ ｖollage ， ａｎｄ ｗｉｌｈ ｇｏｏｄ
ｃｏｍｐｅｎｓａｉｏｎ ｏｉ ａrｃ ｆｏrｃｅ，ａ ｎｄ ｂｅ ａｂｌｅ tｏ ｍｅｅt ｖａrioｕｓ ｗelding r ｅqｕirｅｍｅｎtｓ ｉｎ ａｅrial　　
ｗｏ水,leld ｗoik and lUing- ｏｕtｗｏrk.
）Ｂ●剔ｉ而』laplｓａrｌｎｅ●圖ld ｓlnJct ｕｓ ｄｅｓign
●　 Ｓtrｅａｍｌｉｎｅ ｄｅｓign of the fr ｏｎt ｐａｎｅｌ ａｎｄ ｂａｃｋ ｐａｎｅｌ ｍａｋｅｓ tｈｅ ｏｖｅrall ｓｈａｐｅ ｍｏrｅ
ａttrａｃtjｖｅ.
』3
. ………1¶11'11'1・|III｀『11'lilllllIil ・●・l l,¶11Sr　　　　　　　　　　　　 ゛，_
◆　Fr ｏｎt ｐａｎｅｌ ａｎｄ ｂａｃｋ ｐａｎｅｌ ａre made of panel of high-int ｅｎｓity ｅｎｇｉｎｅｅring plastic ｓ，
ｗhich effecti ｖely ｅｎｓｕrｅｓ the high perfor ｍａｎｃｅ ｏｆ tｈｅ ｍａｃｈｉｎｅ ｉｎ sｅｖｅrｅ ｃｏｎｄｊｉtｏｎｓ
ｓｕｃｈ ａｓ hjgh impact and fall.
◆　With e ｘｃｅｌｌｅｎt jnｓｕlatｉｏｎ.
◆　 Ｗａtｅrprｏｏｆ,dｕｓtprｏｏｆ,ｍｏｉｓtｕreprｏｏｆ,ａｎti-stａtic,ａｎti-ｃｏrrｏｓiｏｎ
3. ＭＡIＮ ＰＡＲＡＭＥＴＥＲS
MODEL ARC120 ARC140 ARC160 ARC200
Rated input voltage (V) AC230V 土15％　50/60Hz
Rated input power(KVA) ５． ６ 7.11 8.2
Rated input current(A) ・　22 26 31 35
Rated output 120A/24.8V 140 ん25.6V ・　↑60μ26.5V 200 ん28V
Welding currentrange(A) 10(cid:631)120A 10(cid:631)140A 20 〜160A 20(cid:631)200A
No-load voltage (V) 67 67 67 67
Rated duty cycle 25 ％＠40℃ 30 ％＠40で 30 ％＠40で 30 ％@40 ℃
Efnciency(％) 85 85 85 85
Powerfactor ・ 0.93 0.93 0.93 0.93
Protection class IP21S IP21S IP21S IP21S
lnsulation class Ｆ Ｆ Ｆ Ｆ
Size(mm) 268×120×198 290 ×120×198 290 ×120×198 302×120×198
Weight(Kg) 4.1 .　4.7 5.0 5.2
4.EL ＥＣＴＲIＣ ＢL ＯＣＫ ＤIＡＧＲＡＭ
_II. ・111ヽ1１1１1１１１１rrl｀．11ｒn ■Tlill・l 「　　　　　　　　　　　　　　 ｀χ■皿 ４
5. ０ＰＥＲＡＴ１０ Ｎ ＣＯＮＴＲＯＬ ＡＮＤ ＤＥＳＣＲＩＰＴ１０ Ｎ
●F 『ＯｎtＣＯｎtrＯｌｐａｎｅｌ(see Fig ｕre l)
(1)11÷"ｏｕtpｕttｅrｍｉｎａｌ: Ｔｏ ｃｏｎｎｅｃＵｈｅ ｗeld clamp ・
(2) ¨-¨ｏｕtpｕttｅ回inal: Ｔｏ ｃｏｎｎｅｃt tｈｅ ｅａrth clamp ・
(3)Weldingc ｕｎ●ｎtknob:Toadj ｕｓttｈｅｏｕtpｕtｃｕrrｅｎt・
(4) ＰｏｗｅrLED 119ht: To indicate lhe po ｗｅr.Ｐｏｗｅr LED light ｏｎ ｉｎｄｉｃａtｅｓ tｈａＨｈｅ ｐｏｗｅr ｓｗitｃり
ｏｎｈｅ ｍａｃｈｉｎｅ ｉｓ ｏｎ.
(5) Ｏｖｅrtｌｅａtlng LED light: To indicat ｅ ｏｖｅrｈｅａting. ０ｖｅrｈｅａting LED lighl on indicat ｅｓ tｈａＨｈｅ
tｅｍｐｅrａtｕrｅ ｉｎｓide tｈｅ ｍａｃｈｉｎｅ ｉｓ too high and t ｈｅ ｍａｃｈｉｎｅ ｉｓ ｕｎｄｅrｏｖｅrｈｅａting pr ｏtｅｃtｉｏｎ
ｓtａtｕｓ.
(6) ＭＭＡrrlG ｓｗltch: To reali ｚｅ the ｓｗitching bet ｗｅｅｎ ＭＭＡ ａｎｄ ＴＩＧ・
● ＢａＣｋ ＣＯｎtrｏｌ ｐａｎｅｌ (ｓee Fig ｕre2)
(7)Po ｗｅrlnp ｕt:Po ｗｅrinp ｕt ｃａｂｌｅ.
(8)Po ｗｅrｓｗitch: Ｔｏ ｃｏｎtrol the po ｗｅrｓｕpply.
く9)F ａｎ
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6。１ＮＳ'Ｍ ￡ＬＡＴＩＯ Ｎ ＤＥＢＵＧ ＧＩＮＧ ＡＮＤ ＯＰＥＲＡＴ１０Ｎ
ＮＯ量ｅ: Ｐｌｅａｓｅ ｌｎｓtall tｈｅ ｍａｃｈｌｎｅ ｓlrlctly ａｃｃｏrding to lhe follo ｗlng ｓtep ｓ・
Ｔｕrｎｏ晋the po ｗｅr ｓｕppl ｙ ｓｗi働ch of the ｓｗitch bo ｘ befor ｅ ａｎy ｅｌｅｃtｌｉｃ ｃｏｎｎｅｃtｉｏｎ
ｏｐ●『ａtｉｏｎ.
Thepr ｏtｅｃtｉｏｎｃｌａｓｓofthl ｓｍａｃｈｉｎｅｌｓlP21S, ｓｏ ａｖold ｕｓing it in rａｉｎ.
6.1 1nｓtallatｉｏｎ ｍｅthod
川A pr ｉｍａry po ｗｅrｓｕpply cable i ｓ ａｖailable for thi ｓ ｗｅｌｄｉｎｇ ｍａｃｈｉｎｅ. Ｃｏｎｎｅｃt the po ｗｅr
ｓｕpply ｃａｂｌｅ ｗith rｅqｕired ｖoltａｇｅ.
(2)The pr ｉｍａry ｃａｂｌｅ ｓho ｕｌｄ ｂｅ ｃｏｎｎｅｃted tｏ tｈｅ ｃｏrrｅｃt sｏｃｋｅt tｏ ａｖoid oｘidiｚaliorl.
(3) Ｃｈｅｃｋ ｗhetherlhe ｖollage ｖalｕｅ ｖａrieｓ in lhe giｖｅｎ rａｎｇ ｗjtｈ ａ ｍｕlli-ｍｅtｅr
(4)lns ｅrl the cable pl ｕg ｗith ｗeldjng clamp int0 1he ・＋I"ｓｏｃｋｅt ａＨｈｅ ｂｏttｏｍ ｏＨｈｅ ｆrｏｎt　
ｐａｎｅｌｏ ｆ the ｗelding machine, ａｎｄ tightｅｎ ｉtｃ ｌｏｃｋｗiｓｅ.
(5)lns ｅrtthecablepJ ｕg ｗitｈ ｅａrth clamp into lhe ‘に" ｓｏｃｋｅt ａt the bott ｏｍ ｏｆ the frｏｎtｐａｎｅｌ
ｏｆ the ｗｅｌｄｊｎｇ ｍａｃｈｉｎｅ, ａｎｄ tightｅｎ ｊtｃ ｌｏｃｋｗisｅ.
(6)Earlh t ｈｅ ｍａｃｈｊｎｅ ｗｅｌｌａ Ｕｈｅ ｅａrlh mar ｋ ｏｎ tｈｅ ｍａｃｈｊｎｅ ｃａｂｉｎｅｌ.
Ｔｈｅ ｃｏｎｎｅｅtｉｏｎ ａｓ ｍｅｎtｌｏｎｅｄ ａｂｏｖe in 6.1(4)and 6.115)l ｓ ＤＣ ｎｅｇａtiｖｅ ｃｏｎｎｅｅtｉｏｎ
・
Ｏｐｅrａtｏr ｃａｎ ｃｈｏｏｓｅ ＤＣ ｐｏｓitiｖｅ ｃｏｎｎｅｃtｉｏｎ ａｃｃｏrding t ｏ Ｗｏrｋｐｉｅｃｅ ｍｅtａｌ ａｎｄ ｗeldin9
『od. Ｇｅｎｅrally, ＤＣ ｎｅｇａｌｉｖｅ ｃｏｎｎｅｃtlon i ｓ rｅｃｏｍｍｅｎｄｅｄ ｆｏr alkallne ｗeldlng rod, ｗhile no
ｓpecialr ｌq ｕIrｅｍｅｎt佃「ａｃｉｄ ｗeldln9 rod.
6。20per ａtｉｏｎ ｍｅ重hod
(1)Aft ｅr being ins ｌａｌｌｅｄ ａｃｃｏrdjng t ｏ tｈｅ ａｂｏｖｅ ｍｅthod ， and lhe po ｗｅr ｓｗilch being　　　　　
ｓｗilched on, t ｈｅｍａｃｈｉｎｅｊｓｓtａrted ｗiththepo ｗｅrLEDlight ｏｎａｎｄtｈｅｆａｎｗｏrkin9 ・
(2)Pay ａＵｅｎtｉｏｎ tｏ the p01arity ｗｈｅｎ ｃｏｎｎｅｃting， Ｇｅｎｅrally ther ｅ ａrｅ tｗｏ ｍｏｄｅs ｏｆ
ｃｏｎｎｅｃtｊｏｎ ｆｏr ＤＣ ｗｅｌｄｉｎｇ ｍａｃｈｉｎｅ ａｖailabje: po ｓjtiｖｅ ｃｏｎｎｅｃｌｊｏｎ ａｎｄ ｎｅｇａtiｖｅ
ｃｏｎｎｅｃtｉｏｎ. Ｐｏｓitiｖｅ ｃｏｎｎｅｃtｉｏｎ ｍｏｄｅ-ｃｏｎｎｅｃt ｗｏrk piece t ｏ“＋'I，ａｎｄ ｗeldjng clamp　　　　　10
“,".Ｎｅｇａtiｖｅ ｃｏｎｎｅｃtｉｏｎ ｍｏｄｅ-ｃｏｎｎｅｃt ｗｏrk piece t ｏ 'lj'
， and ｗelding clamp t ｏ ‘'＋".
Ｗｈｅｎ ｗeldjng ， ｓｅｌｅｃtｊｏｎ ａｃｃｏrdin9 10 t ｅｃｈrljcal rｅqｕirｅｍｅｎtｓ of lhe ｗｏrk pjece.
Ｐｈｅｎｏｍｅｎａ ｓｕch 。ａｓ ｕｎｓtａｂｌｅ ａrｃ, ｓpattｅr,and electr ｏｄｅ ｓlicking congl ｕtｉｎａtｉｏｎ ａｐｐｅａrif　　
impr ｏｐｅr ｍｏｄｅ ｉｓ ｓｅｌｅｃted. E ｘｃｈａｎｇｅ ｌｈｅ ｃｏｕpling pl ｕgｓ １０ ｃｈａｎｇｅ ｌｈｅ ｐｏｌａrity ｕｎｄｅr　
ｓｕch cirｃs.
(3) Ｗｈｅｎ ｓｗjlching t ｈｅ ＭＭＡyＴＩＧ ｓｗjtch tｏ ＭＭＡ ｍｏｄｅ，ｎ ｏrｍａｌ ｗｅｌｄｉｎｇ ｃａｎ ｂｅ ｃａrried o ｕt　
ｕｎｄｅr rａｌｅｄ ｏｕtpｕl curr ｅｎt. Ｗｈｅｎ ｓｗitching t ｈｅ ＭＭＡ/ＴＩＧ s ｗitch t ｏ ＴＩＧ ｐｏｓiｉtｏｎ ａｎｄ
ｕｓjng jift ａrc ignitｊｏｎ，ａ rｃ ｃａｎ ｂｅ ｓｕｃｃｅｓｓfｕlly ｓtａrted ｕｎｄｅrrａtｅｄ ａrc ignilion c ｕrrｅｎt, ａｎｄ
ｎｏrｍａｌｗ ｅｌｄｉｎｇ ｃａｎ ｂｅ ｃａrried o ｕt ｕｎｄｅr rａted ｗeldjng c ｕrrｅｎt.
(4)Selecl jead ｗith larger ｓｅｃｉtｏｎ tｏ redｕCe tｈｅ ｃａｂｌｅ ｖoltage drop iHhe di ｓtａｎｃｅ ｂｅtｗｅｅｎ
the ｗbrｋｐｉｅｃｅａｎｄthe ｗeldingmachjnei ｓlongandlhes ｅｃｏｎｄａry ｃａｂｌｅｓ(ｗｅｌｄｉｎｇ ｃａｂｌｅ
ａｎｄ ｅａrth cable) ａrｅｌｏｎ９
・
(5) ＰrｅｓｅＨｈｅ ｗejdjng c ｕrrｅｎtａｃｃｏrding t ｏ the ty ｐｅ ａｎｄ ｓiｚｅ ｏｆ the ｗeldin9 r6d ， andclipthe　　　　　
ｗelding rod, ａｎｄ tｈｅｎ ｗｅｌｄｉｎｇ ｃａｎ ｂｅ ｃａrried o ｕt by ｓhortcir ｃｕitａrｃ ｓtａrtin9. For ｗelding　　　　　par
ａｍｅtｅrｓ,plea ｓｅrｅｆｅrt0 6.3.
６
6.3 Weldlng technics speed-『eadtable(forreferenceonly)
Weldin9 『od dla（. mm ） Recommended weldlng　　　　currentR(eAc)ommended welding　　　　voltage(V)
1.0 20(cid:631)60 20.8(cid:631)22.4
1.6 44 〜84 21.76(cid:631)23.36
゛
2.0 60(cid:631)100 22.4(cid:631)24.0　　
2.5 80(cid:631)120 23.2(cid:631)24.8
3.2 108(cid:631)148 23.32(cid:631)24.92
4.0 ヽ140(cid:631)180 24.6(cid:631)27.2
5.0 180(cid:631)220 27.2(cid:631)28.8
6.0 220(cid:631)260 28.8(cid:631)30.4
Nｏtｅ: Thlｓ table lｓ ｓｕitable for lo ｗ ｃａrｂｏｎ ｓtｅｅｌ ｗeldin9. For ｏther ｍａtｅrialｓｌ ｃｏｎｓｕlt
「ｅｌａtｅｄ ｍａtｅrialｓａ ｎｄ ｅtｃｈｎｉｃｓ ｍａｎｕalｓ forrｌｆｅrｅｎｃｅ.
7. ＣＡＵＴＩＯＮ.　　'
‘|.Ｗｏrklng Enylr ｏｎｍｅｎt
(1)Welding ｓho ｕld be carriedo ｕtindry ｅｎｖirｏｎｍｅｎt ｗith itｓ hｕmidity of 90 ％ｏ「leｓｓ・
(2) Ｔｈｅtｅｍｐｅrａtｕreollhe ｗｏrking en ｖirｏｎｍｅｎｌｓ ho ｕld be bet ｗｅｅｎ -10 to 40.
(3) Ａｖoid ｗelding in lhe open air ｕｎｉｅｓｓ ｓheltｅredfr ｏｍ ｓｕnlight ａｎｄ rａｉｎ，ａｎｄ ｎｅｖｅrletr ａｉｎ
ｏrｗａtｅrinjlt ｅr tｈｅ ｍａｃｈｉｎｅ.
(4) Ａｖoid ｗelding in d ｕｓty ａrｅａｏrｅｎｖirｏｎｍｅｎt ｗitｈ ｃｏrrｏｓiｖｅ ｃｈｅｍｉｃａ１９ ａｓ.
(5) Ａｖoid ga ｓ ｓhielded ar ｃ ｗelding in en ｖirｏｎｍｅｎtｗith ｓtrｏｎｇ ａｉrfloｗ・
2. Ｓａｆｅty Tip ｓ
Ｏｖｅr-ｃurrｅｎtyｏｖｅr-ｖoltａｇｅyｏｖｅr-healing pr ｏtｅｃtｉｏｎ ｃｉrｃｕit iｓ inｓtalled in thi ｓ ｍａｃｈｉｎｅ. lf theinp
ｕt ｖoltａｇｅ ｏr tｈｅ ｏｕtpｕt ｃｕrrent iｓ t00 high or ｍａｃｈｉｎｅ ｉｎｓide tｅｍｐｅrａtｕrｅ ｏｖｅr ｈｅａting inｓide ，t
ｈｅ ｍａｃｈｉｎｅ ｗill ｓtｏｐ ａｕtｏｍａｌｉｃａｌｌy. Ｈｏｗｅｖｅr, ｅｘｃｅｓｓiｖｅ ｕｓｅ (ｅ.9.too high ｖoltａｇｅ)ｏｆｍａｃｈｉｎｅ
ｍａy alｓｏ ｄａｍａｇｅｓ ｍａｃｈｉｎｅ, ｓo plej ｓｅ ｎｏtｅ:
2.1 Venlilalon
High c ｕrrｅｎｉ ｐａｓｓｅｓ ｗtｌｅｎ ｗelding i ｓ ｃａrried o ｕt， thｕｓ ｎａtL』『al ｖｅｎtilatｉｏｎ ｃａｎ ｎｏt ｓaljｓfy 酋ｌｅ
ｍａｃｈｉｎｅｌｓ ｃｏｏｌｉｎｇ rｅqｕirｅｍｅｎt. Ｍａｉｎtａｉｎ ９００ｄ ｖｅｎtilalion of the lo ｕｖｅrｓ of tｈｅ ｍａｃｈｉｎｅ. Ｔｈｅ
ｍｉｎｉｍｕm dist ａｎｃｅ ｂｅｌｗｅｅｎ ｌｈｅ ｍａｃｈｉｎｅ ａｎｄ ａｎy ｏther ｏｂｉｅｃtｓｉｎ ｏrｎｅａr曹le ｗｏrking ar ｅａ ｓhoｕldbe 30cm.
Ｇｏｏｄ ｖenlilation i ｓ ｏｆｃ ritical import ａｎｃｅ ｆｏr tｈｅ ｎｏrｍａｌｐｅrｆｏｍｌａｎｃｅ ａｎｄ ｓｅrｖiceli紬ｏｆ
ｌｈｅ ｍａｃｈｉｎｅ。
2.2 Weldin9 0peraljon i ｓ forbid ｗhile tｈｅ ｍａｃｈｉｎｅ ｉｓ ｏｆ ｏｖｅrload. Ｒｅｍｅｍｂｅrtｏ ｏｂｓｅrｖｅtｈｅ
ｍａｘ tｏａｄ.ｃ ｕrｉｅｎt ａｌ ａｎy ｍｏｍｅｎt ((ｅｆｅr量o lhe optioned d ｕty ｃyｃｌｅ). Ｍａｋｅ ｓｕrｅ that the ｗekjingc
ｕrrｅｎt ｓho ｕkj not ｅｘｃｅｅｄ tｈｅ ｍａｘ ｌｏａｄ ｃｕrrｅｎｌ. ０ｖｅr-|ｏａｄ ｃｕrrｅｎt ｃｏｕld ob ￥ioｕｓly ｓhortｅｎ ｌｈｅ
ｍａｃｈｉｎｅ'ｓ life,ｏ ｉｅｖｅｎ ｂｕrｎ ｌｈｅ ｍａｃｈｉｎｅ.
」7
㎜ ・ｎＴＩず11 ｀lnn ｒ 岫I・i 園111T ｙ　　　　　　　　　　 ＼
2.3 0 ｖｅr-ｖ01tage i ｓ forbid.
Ｒｅｇａrding the po ｗｅr ｓｕpply ｖoltａｇｅ rａｎｇｅ ｏｆ ｌｈｅ ｍａｃｈｉｎｅ， plea ｓｅr ｅｆｅr t ０ １１Ｍａｉｎ
Ｐａrａｍｅtｅrｓ" table. Thi ｓ ｍａｃｈｉｎｅ ｉｓ ｏｆ ａutＤｍａtic ｖoltａｇｅ ｃｏｍｐｅｎｓａｌｉｏｎ， ｗhich enable ｓ tｈｅ
ｍａｊｎtaining of the ｖoltａｇｅ rａｎｇｅ ｗjthin the gi ｖｅｎ rａｎｇｅ. ｌｎ ｃａｓｅ thaHhe inp ｕt ｖoltａｇｅ ｅｘｃｅｅｄｓthe
ｓtipｕlated ｖalｕｅ, itｗｏｕldpo ｓｓiblyｄａｍａｇｅｌｈｅｃｏｍｐｏｎｅｎtｓoft ｈｅｍａｃｈｉｎｅ.　 ・
2.４Ａｎｅａrihtｅrｍｉｎａ目ｓａｖailable for t ｈｅ ｍａｃｈｉｎｅ. Ｃｏｎｎｅｃt itｗ itｈ ａｎ ｅａrth cabje ( ｓｅｃｉｉｏｎ ≧4mm2)t
ｏ ａｖoid the ｓiatｉｃ ａｎｄ ｅｌｅｃtric ｓhock.　　　　　　　　　　　　　　　　　　　　 −
2.5 A ｓｕdden hall may ｏｃｃｕrｗhile the ｗelding oper ａtion iｓ ｃａrriedo ｕtｗhilet ｈｅｍａｃｈｉｎｅｉｓｏｆ
ｏｖｅr-10ad ｓtａtｕｓ. Ｕｎｄｅrlhiｓ cirｃｕｍｓtａｎｃｅ，it ｓi ｕｎｎｅｃｅｓｓａry tｏ rｅｓtａrt tｈｅ ｍａｃｈｉｎｅ. Ｒｅｍａｉｎｉｈｅ
ｂｕillｉ-ｎ ｆａｎ ｗｏrking to bring do ｗn lhe t ｅｍｐｅrａtｕrｅ ｉｎｓide tｈｅ ｍａｃｈｉｎｅ.
8.ＭＡIＮTＥＮＡＮＣE
ＷＡＲＮIＮＧ The　follo ｗin9　0per ａtｉｏｎ　r ｅqｕlrｅｓ　ｓｕfficient　pr ｏｆｅｓｓｉｏｎａｌ
ｋｎｏｗｌｅｄｇｅ ｏｎ ｅｌｅｃtrｉｃ ａｓｐｅｃt ａｎｄ ｃｏｍｐrｅｈｅｎｓlｖｅ ｓｅｃｕrity
ｋｎｏｗledge. ０ｐｅrａtｏrｓ ｓho ｕld be holder ｓ of ｖalid q ｕaliflcatｉｏｎ
ｃｅrtificat ｅｓ ｗhich can pr ｏｖｅ their ｓklllｓ ａｎｄ ｋｎｏｗledge. Ｍａｋｅ
ｓｕrｅ the lnp ｕt ｃａｂｌｅ ｃｆ tｈｅ ｍａｃｈｉｎｅ ｉｓ ｃｕt off f ｒｏｍ t ｈｅ
ｅｌｅｃtricity befor ｅ ｕｎｃｏｖｅring the ｗｅｌｄｌｎｇ ｍａｃｈｌｎｅ.
田 Ｃｈｅｃｋ ｐｅrjodically ｗhether ｉｎｎｅrcirｃｕjt ｃｏｎｎｅｃtion iｓ ｕｎｄｅr９００ｄ ｃｏｎｄｉｉtｏｎ(ｅｓp， plｕgｓ)・
Tjghtｅｎ tｈｅ ｌｏｏｓｅ ｃｏｎｎｅｃｉtｏｎ. lf there i ｓ ｏχidiｚａtｉｏｎ，「 ｅｍｏｖe it ｗith ｓａｎｄｐａｐｅr ａｎｄ tｈｅｎ
「ｅｃｏｎｎｅｃt.
(2) Ｋｅｅｐｈａｎｄｓ,hair ａｎｄ t００１ｓ ａｗａy frｏｍ ｌｈｅ ｍｏｖing part ｓ ｓｕｃｈ ａｓ lhe fan tｏ ａｖoid per ｓｏｎａ】
injｕry ｏＧｍａｃｈｉｎｅ ｄａｍａｇｅ・
(3) Ｃｌｅａｎ the du ｓt periodically ｗith dry ａｎｄ ｃｌｅａｎ ｃｏｍｐrｅｓｓed air. lf ｗelding en ｖjrｏｎｍｅｎｌ
ｗilh hea ｖy ｓｍｏｋｅ.and poll ｕtｉｏｎ， lhe machine ｓhoｕld be cleaned daily. The pr ｅssｕrｅ ｏｆ
ｃｏｍｐrｅsｓed air ｓhoｕld be at a pr ｏｐｅr leｖｅr ｗhich in ordert ｏ ａｖoid ihe ｓmall parts in ｓide　　t
ｈｅ ｍａｃｈｉｎｅ tｏ ｂｅ ｄａｍａｇｅｄ.
(4) Ａｖoidrａｉｎ.ｗａtｅr and ｖａｐｏrinfiltｅr tｈｅ ｍａｃｈｉｎｅ. IHhere i ｓ, dry it and check lhe in ｓｕJatｉｏｎ
ｗitｈ ａ ｍｅｇｇｅr(incl ｕding that bet ｗｅｅｎ tｈｅ ｃｏｎｎｅｃtｉｏｎs ａｎｄ that bet ｗｅｅｎ tｈｅ ｃｏｎｎｅｃtion　　andt
ｈｅｃａｓｅ).０ｎｌyｗｈｅｎther ｅａrｅｎｏａｂｎｏrｍａｌｐｈｅｎｏｍｅｎａａｎyｍｏrｅ,tｈｅｎtｈｅｍａｃｈｉｎｅ
ｃａｎ ｂｅ ｃｏｎtinｕally ｕｓed.
15) Ｃｈｅｃｋ ｐｅriodically ｗhether the ins ｕlatｊｏｎ ｓkin of all cable ｓ ａrｅ uｎｄｅrgood condition. lf　　there i
ｓ ａｎy dilapidat ｉｏｎ， ｅrｗrap it ｏr rｅｐｌａｃｅ ｉt.
(6) Ｐｕt tｈｅ ｍａｃｈｉｎｅ ｉｎtＱ tｈｅ ｏriginal packing in dry ｌｏｃａtion if it iｓ ｎｏＨｏ ｂｅ ｕｓed for ａｌｏｎ９
tｉｍｅ.
８
9.ＴＲＯＵＢL ＥＳＨＯＯＴIＮＧ
ＷＡＲＮＩＮＧ The　follo ｗｌｎｇ　 ｏｐｅrａtｌｏｎr ｌqｕlrｅｓ　ｓｕfficient　pr ｏｆｅｓｓｉｏｎａｌ
ｋｎｏｗｌｅｄｇｅ ｏｎ ｅｌｅｃtrlc ・ａ ｓｐｅｃt ａｎｄ ｃｏｍｐrｅｈｅｎｓiｖｅ ｓｅｃｕri量y
ｋｎｏｗledge.0p ●「ａtｏrｓ ｓho ｕld be holder ｓ of ｖalid q ｕalificatｉｏｎ
ｃｅrtificatｅｓ ｗhich can pr ｏｖｅ thelr ｓk圖窄ａｎｄ ｋｎｏｗledge. Ｍａｋｅ
ｓｕrｅ ｌｌｅ ｌｎｐｕt ｃａｂｌｅ ｏｆ tｈｅ ｍａｃｈｉｎｅ ｌｓ ｃｕt off fmm t ｈｅ
ｅｌｅｃtricity befor ｌ ｕｎｃｏｖｅring the ｗｅｌｄｉｎｇ ｍａｃｈｉｎｅ.
Cｏｍｍｏｎ Ｍａｌｆｕｎｃtｉｏｎ Ａｎａｌyｓiｓ ａｎｄ Ｓｏｌｕtｌｏｎ:
Malfunctlon Phenomena Cause and SOlution
Turn on the machine, the powerLEDljghtis
off，the fan doesn't work， and no weldin90u(t1p)uCth.eckifthe powerswitch is closed.(2)Check if the powersupply the input cable　connects is available.
Tum on the maChine, the fan works ， buttheoutput current is
unstable and can't be
controlled by potentiometer when weldin・g (1)TheCurrent potentiometer failS. Replaceit.(2)Check if any loose contact exiSts inside the　　machine.lfany,reconnect.
LED light is on.　　
Tum on the maChine, the power LED light is
a)The machine is under over-heating　　　　
on,the fan works, but no welding output. (1)Check if any loose contact exists inside the　　machine.(2)Open circuit or 100se contact occUrs atthe　　joint of output terminal.(3)The overheating
protection　status.lt　canrecover　　　　
automatically after the welding machine　　　　
is co01ed down.　　
b)Check if the thermal swjtch iS ok.　　　　
ReplaCejtifitiSdamaged.
Malfunctlon Phenomena Cause and SOlution
The welding clamp becomes veryhot. The r‖ateerd tchuarnr einttS oafC ttuhael wweolrdkiinngg Ccluarmrpe nits.sRmeaplaCeit with a welding clamp with a bigger ratedcurrent.
Eχcessive spatter in MMA weldjn91 The output p01arity connection is incorrect.Exchange the polarity.
Ｗｅａ隙 ｓtill con ｓtａｎtly lmpr ｏｖing thl ｓ ｗelder,ther ｅｆｏrｅ,ｓｏｍｅｐａrtｓ of thiｓ ｗelder ｍａy
ｂｅ ｃｈａｎｇｅｄ ｉｎ ｏrde ｒtｏ ａｃｈｌｅｖｅ the bett ｅrq ｕallty, ｂｕt tｈｅ ｍａｉｎ ｆｕｎｃtｉｏｎｓ ａｎｄ ｏｐｅrａtｉｏｎｓ
ｗill not be alt ｅｍａtｅｄ ａｎｄ ｃｈａｎｇｅｄ. Ｙｏｕrｕｎｄｅrｓtanding ｗｏｕld be 9r ｅａtly appr ｅｃｉａted.
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