Cebora SOUND DC 3240/T Manuel D'instructions page 84

AC - diakov p th"
Anav b ei kai sbhv n ei thn mhcanhv
AD - suv n desh eisov d ou aeriv o u
AE - Priv z a
Gia th suv n desh th" monav d a" yuv x h" Art 1341.
Prosochv : Mev g isth iscuv " : 360V A - Ampere: 1,6.
Mhn sundev e te
mhcanhv m ata hv parov m oia.
AF - Suv n desmo"
Suv n desmo" triwv n pov l wn ov p ou sundev e tai to
kalwv d io tou piesostav t h th" monav d a" yuv x h".
AG - Asfav l eia thv x h"
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.
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
84
ergaleiv a ov p w" leiantikav
suskeuhv kai afaireiv v t e to hlektrov d io apov thn tsimpiv -
da.
An qev l ete na ruqmiv s ete ti" leitourgiv e " Hot-start (lent
AM) kai Arc force (lent AN) blev p ete thn prohgouv m enh
parav g rafo.
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
3.5.1 Monav d a yuv x h"
An crhsimopoieiv t e mia tsimpiv d a me yuv x h nerouv , crhsi-
mopoihv s te th monav d a.
3.5.1.1 Epexhv g hsh tecnikwv n stoiceiv w n
U1
Onomastikhv tav s h trofodosiv a "
1x400V
Monofasikhv trofodosiv a
50/60 Hz Sucnov t hta
I1max Anwv t ato aporrofouv m eno reuv m a
Pmax Anwv t ath piv e sh
P (1l/min) Yuktikhv iscuv " metrhmev n h se 1L/min
3.5.1.2 PERIGRAFH TWN PROSTASIWN
- Prostasiv a piv e sh" yuktikouv ugrouv
Authv h prostasiv a pragmatopoieiv t ai mev s w enov " pieso-
stav t h, topoqethmev n ou sto kuv k lwma parochv " tou ugrouv ,
pou prostav z ei ev n an mikroepexergasthv . H aneparkhv " piv e -
sh epishmaiv n etai, me to shv m a H2O pou anabosbhv n ei,
apov thn oqov n h P.
- Asfav l eia thv x h" (T 2A/250V-Ø 5x20)
Authv h asfav l eia tev q hke san prostasiv a th" antliv a "
kai topoqeteiv t ai sto kuv k lwma elev g cou pou briv s ketai
sto eswterikov th" monav d a".
3.5.1.3 QEV S H SE LEITOURGIV A
Xebidwv s te to pwv m a kai gemiv s te th dexamenhv (h suskeuhv
promhqeuv e tai me ev n a liv t ro ugrouv periv p ou).
Eiv n ai shmantikov na elev g cete periodikav , mev s w th" sci-
smhv " , ov t i to ugrov diathreiv t ai sth stav q mh "max".
Crhsimopoieiv t e nerov w" yuktikov ugrov (katav protiv m hsh
apeionismev n ou tuv p ou) anameigmev n o me oinov p neuma se
posostov kaqorismev n o suv m fwna me ton akov l ouqo piv n aka:
qermokrasiv a
0°C mev c ri -5°C
-5°C mev c ri -10°C
Prosochv : An h antliv a peristrev f etai cwriv " yuktikov
ugrov eiv n ai aparaiv t hto na afairev s ete ton aev r a apov
tou" swlhv n e". Sthn periv p twsh authv sbhv s te th gennhv -
tria, aposundev s te tou" swlhv n e" nerouv th" tsimpiv d a",
gemiv s te th dexamenhv , sundev s te ev n an swlhv n a sth suv n -
desh ( ) kai eisav g ete thn av l lh av k rh tou swlhv n a sth
.
1
nerov / o inov p neuma
4L/1L
3,8L/1,2L