Cebora POWER TIG 1665 DC HF Manual De Instrucciones página 66

sto sbhv s imo tou tov x ou (0-10 sec.)
V - Led
Post gas. Ruqmiv z ei ton crov n o exov d ou tou aeriv o u
sto tev l o" th" sugkov l lhsh" (0-30 sec.)
Y - SUNDESH 10 POLWN
Sundev o ntai m v authv n oi akov l ouqoi cei-
rismoiv ex apostav s ew":
a) pentav l
b) tsimpiv d a me diakov p th ekkiv n hsh"
g) tsimpiv d a me ruqmisthv iscuv o " (pontesiov m entro
d) tsimpiv d a me up/down klp.
Z - SUNDESH 1/4'' AERIOU
Sundev e tai m v authv n o swlhv n a" aeriv o u th" tsim-
piv d a" sugkov l lhsh" TIG.
AA - labiv d a arnhtikhv " exov d ou v (-)
AB -labiv d a qetikhv " exov d ou v (+)
AC - diakov p th"
Anav b ei kai sbhv n ei thn mhcanhv
AD - suv n desh eisov d ou aeriv o u
3.3. GENIKA
Prin apov thn crhv s h authv " th" suskeuhv " diabav s te pro-
sektikav tou" kanov n e" CEI 26/9 - CENELEC HD 407 kai
CEI 26.11 - CENELEC HD 433. Elev g xte epiv s h" ov t i h
mov n wsh twn kalwdiv w n eiv n ai anev p afh, elev g xte ti" pev n -
se" hlektrodiv w n, ti" tsimpiv d e" kai tou" reumatolhv p te"
kai bebaiwqeiv t e ov t i h diametro" kai to mhv k o" twn kalw-
div w n sugkov l lhsh" eiv n ai sumbatav me to reuv m a pou crh-
simopoieiv t e.
3.4. SUGKOLLHSH EPENDEDUMENWN HLEKTRODIWN
(MMA)
- Authv h suskeuhv eiv n ai katav l lhlh gia thn sugkov l lhsh
ov l wn twn eidwv n hlektrodiv w n ektov " tou kuttarinouv c ou
tuv p ou (AWS 6010)*.
- Bebaiwqeiv t e ov t i o diakov p th" AC briv s ketai sthn qev s h
0, sundev s te ta kalwv d ia sugkov l lhsh" thrwv n ta" thn
polikov t hta pou zhteiv t ai apov ton kataskeuasthv twn
hlektrodiv w n pou qa crhsimopoihv s ete kai thn labiv d a tou
kalwdiv o u geiv w sh" se shmeiv o ov s o giv n etai piov konta sthn
sugkov l lhsh, elev g conta" na upav r cei kalhv hlektrikhv
epafhv .
- Mhn aggiv z ete sugcrov n w" thn tsimpiv d a TIG hv thn
tsimpiv d a hlektrodiv o u kai thn labiv d a geiv w sh".
- Anav y ete thn mhcanhv mev s w tou diakov p th AC.
66
Epilev x te, piev z onta" to plhv k tro A, thn diadikasiv a
MMA, shv m a B anammev n o.
- Ruqmiv s ete to reuv m a anav l oga me thn diav m etro tou
hlektrodiv o u, thn qev s h sugkov l lhsh" kai ton tuv p o ev n w-
sh" pou prev p ei na ektelev s ete.
Otan teleiwv n ete thn sugkov l lhsh, sbhv n ete pav n ta thn
suskeuhv kai afaireiv v t e to hlektrov d io apov thn tsimpiv -
da.
3.5. SUGKOLLHSH TIG
Authv h suskeuhv eiv n ai katav l lhlh gia thn sugkov l lhsh
me diadikasiv a TIG anoxeiv d wtou cav l uba, sidhv r ou, calkouv .
Sundev s te ton tacusuv n desmo tou kalwdiv o u geiv w sh" ston
qetikov pov l o (+) th" suskeuhv " sugkov l lhsh" kai thn labiv -
da se shmeiv o ov s o to dunatov n piov kontav sthn sugkov l -
lhsh elev g conta" na upav r cei kalhv hlektrikhv epafhv .
Sundev s te ton tacusuv n desmo th" tsimpiv d a" TIG ston
arnhtikov pov l o (-) th" suskeuhv " sugkov l lhsh".
Sundev s te to fi" th" tsimpiv d a" sthn suv n desh Y th"
suskeuhv " sugkov l lhsh".
Sundev s te to rakov r tou swlhv n a aeriv o u th" tsimpiv d a"
sthn suv n desh Z th" mhcanhv " kai ton swlhv n a aeriv o u
pou proev r cetai apov ton meiwthv r a piv e sh" th" fiav l h"
sthn suv n desh aeriv o u AD.
Endecov m ene" proektav s ei" tou kalwdiv o u prev p ei na eiv n ai
katav l lhlh" tomhv " w" pro" to aporrofouv m eno reuv m a I
Anav y te thn mhcanhv .
Mhn aggiv z ete tmhv m ata upov tav s h kai ti" labiv d e" exov -
dou ov t an h suskeuhv trofodoteiv t ai.
Otan anav b ete gia prwv t h forav thn suskeuhv epilev g ete
ton trov p o mev s w tou plhv k trou A kai ti" paramev t rou"
sugkov l lhsh" mev s w tou plhv k trou R kai tou koumpiou O
ov è p w" anafev r etai sthn parav g rafo 3.2.
H rohv tou adranouv " aeriv o u prev p ei na ruqmiv z etai se
timhv (liv t ra § leptov ) 6 forev " periv p ou thn diav m etro tou
hlektrodiv o u. Ean crhsimopoiouv n tai axesouav r tuv p ou gas-
lens h parochv aeriv o u mporeiv na elattwqeiv mev c ri 3
forev " thn diav m etro tou hlektrodiv o u.
H diav m etro" tou keramikouv mpek prev p ei na eiv n ai apov
4 ev w " 6 forev " thn diav m etro tou hlektrodiv o u.
Sunhv q w", to aev r io pou crhsimopeiv t ai perissov t ero eiv n ai
to ARGON diov t i to kov s to" tou eiv n ai camhlov t ero se
scev s h me av l la adranhv aev r ia, allav mporouv n kai na crh-
simopoihqouv n miv g mata apov
to poluv gia thn sugkov l lhsh tou anoxeiv d wtou cav l uba
kai HLIO hv miv g mata
sh tou calkouv . Autav ta miv g mata auxav n oun thn qer-
mov t hta tou tov x ou allav eiv n ai poluv piov akribav .
An crhsimopoieiv t ai HLIO san aev r io prev p ei na auxhv s e-
te ta liv t ra § leptov mev c ri 1° 0 fore" thn diav m etro tou
hlektrodiv o u (parav d eigma 1,6 x10= 16 lt/min Hliv o u).
Crhsimopoieiv v t e gualiav prostasiv a " D.I.N. 10 mev c ri 75A
kai D.I.N. 11 apov 75A kai pav n w.
3.6. APOQHKEUSH
H apoqhv k eush eiv n ai dunathv mov n o metav thn sugkov l lhsh.
To plhv k tro Q, me suv n tomh piv e sh, ekteleiv thn epiloghv ,
me piv e sh av n w twn 3 deuterolev p twn ekteleiv thn apo-
qhv k eush.
Kav q e forav pou anav b ete thn mhcanhv authv deiv c nei pav n -
ta ti" teleutaiv e " sunqhv k e" sugkov l lhsh".
3.6.1. Apoqhv k eush twn dedomev n wn tou prograv m mato" PL
Otan crhsimopoieiv t e thn mhcanhv gia prwv t h forav
ARGON me 2% UDROGONO
ARGON-HLIO gia thn sugkov l lh-
.
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