YIHUA 926 LED-III Technical manual

r)4.07.03.004
SOLDERING SXATION
ESD SAFE / AD.'USTABLE TEMPERATURE / THERMOSTATIC
OPERATION
INSTRUCTION
English
nEnr yd io. rurh.*g rhb D.ldud fl.a Dd th. mnu.l
cFtury h.roE oFndir:nd ta.pdft mnot t rfttuE .M.
I\4ade in china si.t m.rtrh.(onp.n,r*tu6rh.righttoimDr*&cBlFrr.pr6du<t,
Drodud +.drE{i.ff rd d.nF m .ubj*t to .h.hF thout noric..
a Th's produ.t should not b.lhrown in (he krbas€. In acordan.a with the Eurooean dnective
20I2lr9/LU, .l.non( equipment at the end ofrh.i life nujt be (olle(ted & r{ur.ed ro an rutho zed
'e<y(lin8 fa.ility a Lst. produdo no debe desechaue €n la basu6. De c(uerdo a ta dne.tiv.
eu.opd 2012/19/EUj los €quipos electntni.o< al finalde su v'dd:e deb€ran r..oe' v (6stadar a una
plant. de reci.laje auolzada, O Dreses Produkr solhe nkht m'r d€m Hausmijtt ;nteorat werden.
In Ub€reinstimmung mir dar europais(hen Richdrnie 20r2l1g/LU nursen elehronis.he C€dr€ am
End. ihre' L€bensdaus einA€samm.lr und einem auto sr€rten Recydingbev'eb rugefuhrt werden.
Temperature range 90'c-480'c / 194"F"896"F
Display LED
Tip io ground resistance <2ohms
0pentingambienttemp. 0-40'c/32-104'F
Storage temp. -20-80'C/4-176'F
Stor.ge humidity 35-45%

oo
o. II.PART REFERENCE
I. PURPOSES
Suitoble for soldering ond desoldefing operctions on SMf, through-hole
components such os SOP, DlP, SOIC, and other types of components.
2. Tenpercrurc Dkpldy
3. Menu Button / Tem9erature 5. cord Assen bly (soaenng lrcn) 6. Sol.ledng HelPing ltond
7. Holder (soldering trcn)
oo M. INSTRUCTIONS
1 Place the loldedng iron in the hold€r corectly.
(lfthe station comes with a eld€rroll holder. instaltthesolderrollholder.lnstallation:
Put the solder roll holder on the left side of the station, and align the holes on the bh
cket with the installation holes on the station. Hold the solder rou holder securclv toee-
the. and level the both beforc tightening ahe screws.)

2. connecrLhepower.o.danotumo\ thapooe cwi(hirL",j.:*'ff1"ff:#Jil]"':,?1""
heatrns. The heating ndiator light will light ! P ano I
iiilil'iE. iiii ii;Jt'i;E "ai.*' ridht wlr sidv rii when 't;tron heatrre LP The heating in
atrnl hdi.dto,tptDr.mp.tutuecon'rc,
ll'! 1-44+ ftehhs A cmqentuttns)
dicaro' lishtwillblrnh wl'e. th'temperature lrabi[/as: The heating indicatot lightwill
tu;;;ff;hen,ta on (ooline. startvour work when rhe (empe6tuc staD r/Fs
cAUftoN:uoonthelistlseolthetolderingtrDtip'setthetqpqd lr' to 2-5o'C/4a2"F '
fi;;-i;;t;n;;j;n;a;.-qh to mett'otdq' ioat the tip dtth d tave' or'oae\ then
m.w rhe t€mercIurc up to the tequtr@ vdtue
3 When the operation ,s comPlete clean the residuals o* the trp with a ddmped c Earing
-.pi,'iii:.1,1'iiiutri..-tuarr'rinlhasoroerinstrpsithaiil$";f:it";"',:iL',i:;f..
il;:?;::ffJ::i :l:l""'fi ?Ii"::ifl t';ffi :";:-",.',.h and D'scoNNrc' the
a. 'C/o I r .mperal ure un:r ois plat: ( Thts tunctid ollows ute's ol ditrerent rcsions to
sj,et aiir oreaned tenpeftturc unit on deplov)
4..! Press and hold Lhe menu dialbutton !tfu'crio's as borh the dialand npnu burton)
for2 e*onds, and then the slarion willdisplay "c
* i:ll"'-ly*:1i,1*ll,:';lill!:,i:5j:1ffi1'*":"u#r']iil,ft10"": -***'",'.*
5, sleeD Mooe T'm.r Configur arto^:(fhe use of this tunction helP 'nflds the lilespan of
th. elc!$ins ircn while consedng 4e4,v.)
5.1 P.es and hord the diarbunon ror / s4o.ds. dndf're$ #,:ilii$iin:t* *
.,'ixixil"o;::l?,;'l:,:'Jl1;T:i$;Iff:iills ",,,-erva,upto",oo- f s,epp modc
...'iiitt!ff""1; *n "" .*ins interrace bv prc$ins the diai button 2 consecutive times'
Thesleep modetimerGn be set to 0/5/10/30 minutes, setthetimervalueto 0 to deactivat(
to drrt uD th. $ld.rina st tio
A Pl(k rithe 3old€ring ircn .nd s.ntlv shake he rrcn;
B. Pres .nv button on the .onltot P.neri
c. Tum oFi th. power th.n tum oll th' powei
When the €mperaLure seding is greater oreqLa' lo '250'C {'l€2"F) lhetemperatutewilldo
i;- irjiiiirirj;ii lii.r""o ."ai wien the tempeoru re settinB i5 (marlet tr'an 250'c{"82"F)'
ir'. i..Jeratuiew ttoiop to so'c (194'F) In sl'ep mode
6, Diqital Tempera(ure calibra tion (remPertture dis'rePon'is ndv oc@r "ue to the 'hong
- ii?i iiiii';g;*i.,-ent'dd tie rcPto'ene orthe hvtinq'tem'nt'soaenns ttp
t oth; Dad!'.iihis fun<rion .on heIP inPtow wo* ef ien'v ona etknd the lifesp'n ol
the soilledttg ircn.l

6.rafterthetemperatureof therldering ircn hzs stzbiize
for2 seconds then pressthedialbutton 2 consecutivetimes, Thestation willdisplay "CAL".
6,2Turn thedialbutton to enterthe calibcted temperature, confirh yourentryby pressing
the dial buton once.
6.3 Pressthedialbutton onetimeto complete and exitthe*ttinginterface. Repeatthe above
steos if temoerature ditrerentials remain.
o. W. MAINTENANCE
1.lIalayerofoxidizationformsonthesurfaceofthesolderingirontip,amisconception
canbecreatedthatthesolderingtipcannotheatupproperlytomeltthesolderanddo
thetinning.Buttheactualtemperaturesofboththeheatingelementandsolderingtip
are hish.Insuch an instance, pleasedo notincreasethetempe.aturevalueconfusedly
but ose a metal wool ball to remove the oxidi2ation following the steps below:
A,Set the tfl Detutur. to 3oo"c G72" F)
B.After the tempetuture has stcbilize.l, g.ntly rub rhe soldering iron tip insi.le the
c.when the oxidizdil.n is potliolly .emove.!, .ontinue dpplying the soldq on the nI-
.leing tip while ntbbing until the iron tip is compl.tely cooted with c layer ol sol.ler.
ll the oxi.lizoti@ is too sev.re beyoft,.leoning, rcplo.e your eldering hon tip.
2. Do notusefilesto removetheoxidizationonthesolderingiron tip- lfthe iron tip is defor-
med or.usted,you needtochange itinto a newsolde.i.S no. tip.
3. Do notapplyexcessiveforcesonthesolderingtipwhen soldering. Doingsowill notonly
damage the kon tip but also not improve the heattransfer,
4. when returningthesolderingiron to the holderaftera high-temperatureoperation,al
ways tu rn the temperature down to below 250"c(442'F) to id le. Allowing the soldeF
ingnontoidleinhightemperaturewillshortenthelifespanofthesolderinCironand
heatingelement.Additionally,thiswillalsoresultintheprematureagingoftheheating
s.Aft ereveryoperation, always clean and tin the iron tip with a layer of solderto prevent
oo V. TROUBLESHOOTING
r.s E Thesolderingiron'serrorsinthesensormodules.Tosolvethis,changetheheating
element (heating element and sensor mod u les)
2.SLP ihestation insleep mode
3. When replacingthe heatingelement, take notice of the original connectingorder and
colors of the wnes which MUST NOT be connected incorrectly,