Winyuan WY-725 User manual

1.Warnings andCautionsforSafe Operation
TheWY-725isusedindifferent outdoorenvironmentforfiber
splicing field splicing”，Usermustbeawarethat arc fusionsplicing
maybebringssome dangers. Therefore,areincludedinthisinstruction
manual safetyrequirements.
·Readthismanualcarefullyandcompletelybefore operating the
splicer.
·Adhere toall safety instructionsand warningscontainedinthis
instruction manual.
·Retain thismanualfor future reference.
WARNING
1．Neveroperate thesplicerin an environmentwhereflammable liquids
orvapors exist.Riskof dangerousfireor explosionmayresult from
the electrical arc insuch an environment.
2．DOnot use the splicernear any hot equipment or in anyplaceof
high temperature.Possibleequipmentfailureor firemayresult.
3．Do nottouch thesplicer,AC powercord andAC plug if your hand
iswet. Possible electric shockmay occur.
4．Do not operate the splicer if watercondensationispresent on
surfaceofsplicer. Possibleelectricshockor equipment failure
mayresult.
5．Thesplicerisprecision adjustedandaligned.Donoe allow the unit
toreceiveastrongshockorimpact.Possibleequipmentfailure may
result. Usecarryingcase totransport andstorethe splicer.The
carryingcaseprotects the splicerfromdamage,moisture,vibration
and shock during storageand transportation.
6．Donotplace the splicer inan unstableor unbalanced position.The
splicer mayshift andlosebalance,causing theunittofall.Possible
personal injuryor equipment damage may result.
7．Keep the splicer freefromsand,dust,lubricantsandother
contaminants.Thepresenceofsuch substancesmay degrade the
splicingperformanceandcause equijpmentfailure or damage.
8．Donotuseanychemicalother thanalcohol tocleantheobjective
lens,V-groove,mirror,LCDmonitor,etc.,ofthesplicer.Otherwise,blur
ring,discoloration,damage or deteriorationmay result.
9．The splicer requiresno lubricatimn.Oilor grease maydegrade the
splicingperformanceanddamagethe splicer.
10．Do notuse compressed gasorcannedair tocleanthesplicer.They
maycontain flammablematerialsthat may igniteduringthe
electrical discharge.
11．Do notstore thesplicerinanyareawhere temperatureandhumidity
are extremely high. Possible equipment failure mayresult.
12．Beforeusingtheshoulderbeltof carryingcase,inspectthebelt
and hook forexcessivewearordamage.Carryingthe casewithadamaged
beltmay causeitto fall andmayresult inpersonalinjuryor
equijpment damage.
13．Do not touchthe electrodeswhenthe splicer is on and power is
supplied totheunit,theelectrodesgenerate highvoltageandhigh
temperaturesthat may causeasevereshockor burn. Turnthesplicer
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off,and disconnect theAC powercord,orremove thebatterypackwhen
replacingthe electrodes.(Note:Opening thewindprotector stopsarc
discharge.)
14．Donotdisassemble ormodifythe splicer,ACadapter,batterypack,or
DCadapter.In particular,donorremove orbypass anyelectricalor
mechanicalsafetydevice(e.g.,fuseorsafety switch)incorporated
inthisequipment.Modificationcould causedamagethat may result
inpersonal injury,deathor electricshockorfire.
15．Useonlythe 85-264VAC,47-63Hz/12VDC,14Ah with WY-725.
.Theproper supply voltage source is85-264VAC,47-63Hz,Check theAC Power
sourcebeforeuse.Usingan improperAC powersourcemay causefuming,
electric shockorequipment damage andmay result in personal injury, death
orfire.
16.Use the suppliedACpower cord.Donotplace heavyobjects onthe
ACpower cord.Donotpull,heatup ormodifytheAC powercord. Use
ofanimproper cordor adamaged cordmaycausefuming,electricshock
orequipment damageand may resultinpersonal injury, deathorfire.
17.ConnecttheACpowercord properlytothesplicerandwallsocket.
When inserting theAC plug, make surethereisnodustordirt on
theterminals.Incomplete engagementmay causefuming, electric
shockor equipment damage and may result inpersonal Ijury,death
orfire.
18.The WY-725usesathree-prong(core) ACcordthat containsanearthed
groundsafetymechanism.Thesplicer MUST beGrounded/Earthed. Use
only the supplied three-prong(core)ACpowercord. NEVER usea
two-prong(core) power cord, extension cableorplug.
19.Use only theapproved batterypack with the WY-725. Only the
WY-725-01 batterypackcan be usedastheapprovedbatterypack.
20.Use the specifiedchargercord(WY-725-09) torecharge the battery
pack (WY-725-01).Usingother battery chargersandchargercords may
causefuming orequipmentdamageand resultin personalinjury,death
orfire.
21.The splicerinletis used to disconnect thepowercordintheevent
ofafault. Besure topositionthesplicer sothatthe powercord
can be disconnected easily and quickly.
22.Disconnect theAC or DCpowercord fromthesplicer inletorthe
wall socket(outlet)immediatelyif the splicerortheexternal
battery emitsfumesor bad smell, or becomes noisyor hot.Leaving
theabnormalcondition unattendedwillcauseequipment
failure,electricshockorfireand mayresultinpersonal
injury,death orfire.
23. DisconnecttheAC orDC powercord fromthesplicerinletorthe
wall socket(outlet) ifthe splicer becomesdamaged(e.g., by
dropping).Leaving thesplicerin adamaged statemay cause equipment
failure,electricshockorfireand mayresultinpersonal
injury,death orfire.
24．DisconnecttheAC or DCpowercordfrom the splicerinlet orthe
wall socket(outlet)immediately if liquid(e.g.,water)or foreign
matter (e.g.,screw) enters the splicer. Leaving the splicer in a
damaged statemaycause equipmentfailure,electric shockor fire and
may result in personal injury,death or fire.
25.Cautionshould betakenwhenremoving the fiberprotectionsleeve
fromthetube heaterafterthe heatshrink cycleiscompleted.The
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tube heater andfiberprotection sleeve arehot and should
not be touched.Possibleburn may result.
26．Replace the electrodes properly.
·Useonly specified electrodes.
·Setthe newelectrodes in the correct position.
·Replace theelectrodes as apair.
Disregard ofthe aboveinstructions maycauseabnormal arcdischargeand
result inequipmentdamageordegradation in splicing performance.
27．The equipmentmust berepaired or adjustedbyaqualified technician
orengineer. Incorrect repairsmay causefire or electric shock.
Shouldany problemarise,pleasecontactyour nearestsalesagency.
2.Description
2．1．Specification
ApplicableFiber
Singlemode andmultimode silicabased
opticalglassfiber
·Cladding diameter ：100 –150um
·Coatingdiameter ：0.1-1.0mm
1
Cleave LengthStandardspec ：16mm
MeanSpliceLoss
(Note1)
·Singlemodefiber ：Typ.0.02dB
·Dispersion shifted fiber ：Typ.0.04dB
·Multimode fiber ：Typ.0.01dB
MeanSpliceTime
(Note2) Typ. 8seconds
2
FiberProtection
Sleeve Shrinking
Time (Note 3)
40mm／60mm sleeve：Typ.40seconds
Dimensions170mm(W)／170mm（D）／145mm(H)
3
Weight 4.1 kg
4 Battery/Charger
WY-725-01withbatterychargefunction
·Inputpower ：85～264V（47～63HZ）
·Outputpower：9～3V，10Ah
5 ProofTestForce ·Standard spec. ：Approx.1.96N（200gf）
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Program test
Atmospheric pressure（maximum altitude ：5000m）、
temperature and humidity.Automaticcalibrationby
observingdistanceoftheGAPduringarc discharge 6
Wind ResistanceMaximum permissible wind velocity: 15m/s
Type of
Splice Mode AUTO，MANUAL
Programof
Splice Mode SM、MM、DS、NZDS、EDF
7
Storageof
Splice Results 8000 splice results in internal memory
Note 1：Mean splice loss:
Data based onsplicingsame-typefibers having an averagequality
according to the ITU-T standard.
Note 2：Mean splicingtime
·Lengthoftimefromthe startofoperation by pressingSTARTtill the
end of loss estimation.
Note 3：fiberprotection sleeve shrinking time
·Lengthof timefromthestart of heating bypressing <>till
the end of cooling.
2．2．Components
No. Name Model Fig.
（1）
Arc FusionSplicer
WY-725
（2）Li-Battery WY-725-01
（3）AC adaptor WY-725-02
(4)AC Power Cord WY-725-03
（5）Charger WY-725-04
（6）Spare Electrodes WY-725-05
（7）InstructionManual WY-725-06
（8）CarryingCase WY-725-07
(9)Cooling salverWY-725-08
(10) Charger cordWY-725-09
(11)★ DC adapter WY-725-10
(12)★ DC Power Cord WY-725-11
Notes: ★optional
Page 8
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2．3．Accessory for Operation
Fiber
Protection
Sleeve
Coat
Stripper
Fiber
Cleaving
Tool
Fiber
Cleaning
Tool
2．4．DescriptionandFunctionof Splicer
§2.4.1．MainBodyofSplicer：
WindProtector
TubeHeater
Handle
Powerswith
Fig.
2
-
3
SpliceMainEngine
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Lint-
freetissue
orGauze
ThinCotton
Swab
WY-105
Cleave Length：φ0.25:6-20mm
φ0.9:10-20mm
Fig.2-2OtherNecessaryItems
FiberProtectionSleeve
Fiber/PigtailCoatStripper
Dispenser
（Purity:morethan
99%
）
LCDMonitor
PanelKeyboard
Lock
RS232
Videooutput
Battery/DCadaptor/ACadaptor
OppositeAuto
Heat

§2.4.2．PanelKeyboard
（1）RightKeyboard
KeyName Function
Alternate
Manual: left/right,up/down
Menu 1．EnterMainMenu
2．ConfirmMenu
ExitExitMenu
Down 1．Menu:movecursordown
2．Manual:movefiberdown
Up 1．Menu:move cursor 2．Manual:movefiberup
Right 1．Menu: modifyparameter
2．Manual:movefiberright
Left 1．Menu: modifyparameter 2．Manual:movefiberleft
Fig.2-4RightKeyboard
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KeyName Function
HeatStart/stoptube heater
StartStartsplice operation
ResetSplicerReset
Fig2-5Leftkeyboard

§2.4.3．PowerSupplySwitchandPlugs
PowerON/OFF
Videooutput
RS-232interface
3．Powerof Splicing Operation
STEP1：Connectthe splicer
Three supply:ACpower supply/internal battery/externalbattery.
(1)AC powersupply for fusionsplicer.
①PlugACadapter(WY-725-02),plug one endof ACpower cord
(WY-725-03) into AC adapter,an otherendintoAC power supply.
Press< >toturn on splicer；
(2)Internalbattery forsplicer
Plug internal battery(WY-725-01)intosplicer.
Press< >，turnonsplicer；
(3)Externalbattery forfusion splicer.
①Plug DC adapter into splicer.
②Plug one endofDCadapter(WY-725-12)into DCadapter,an other
end into external battery
③Press< >，Turn onsplicer；
STEP2：Fiberstripping
（l）Cleanthefiber outercoatingapprox. 100mminlengthfromthe
fiber endwithalcohol-impregnated lint-freetissueorgauze.
（2）Pass thefiberthroughthefiberprotectionsleeve.（Fig.3-1）
（3）Remove thefibercoating 30-40mmwith astrippingtool.
]Check：Afterthisoperation, handle the fiberso asnot todamage
its bare glass
Fig.2-6PowerSupplySwitchandPlugs
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（4）Clean the bare part With
anotheralcohol tissue.
]Check：Afterthisoperation,handle
the fibersoasnottodamage
its bare glass.
]Check:Use ahigh-quality
alcohol,greater than99%
pure.
]Check:Changelint-freetissue or
gauze eachtime
（5）Cleave the fiber with a fibercleaver,Refer to page21 §4.4.4
]Note：Cleavelength：16mm。
]Note：Donotcleanthe fiber aftercleaving.
STEP3：Setthefiberinthe splicer.
（l）Gently set thestrippedfiber in the V-groove.
]Check：Setthefiberend-facebetweenthe V-groovetipand
electrodecenterline.
（2）Gently close the sheath clamp.
（3）Close the windprotector.
STEP4：SelectSuitedSplicer Mode
Press＜ ＞ intothesetupprogrammenu, SelectProgram ”be
selectedsuitedsplicer programof3column.Refer page 50§6.4
Select Program
STEP5：Splicingoperation
Press＜ ＞ tostart splicing.Refer topage26§4.6
Splicing operation
STEP6：Fiber removal
（1）Open the wind protector
（2）Openthe leftandright sheath clamp ，Removethefiber.
Page 15
Fibe
PassFiber
TensionMember
Fiber protectionsleeve
Fig.3-1Pass Fiber
Full operation refer
rightFig.3-2
①CleanFiber
③Remove Coating
④CleanBareglass
⑤CleavingFiber
BareFiber
②Pass Fiber
Fiber protectionsleeve
Fiber melt sleeve
TensionMember
Coating
Fig.3-2 FiberStripping
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STEP7：Reinforce the splice.
（l）Slidethe fiberprotectionsleevetothe center ofthe splice
and moveit to the tube heater.
]Check：Make surethesplicepoint andfiberprotection sleeve
areinthe center of the tubeheater.
]Check：Make surethe reinforcing material is placed dow.
]Check：Makesurethe fiber isnot twisted.
（2）Whileapplyingtensionto thefiber,lowerthefiber into
thetube heater, thelefttubeheaterclampwillclose
automatically.
（3）Withtensionstill applied tofiber,closetheright tube
heater clamp with your left hand.
（4）Press＜ ＞ tostarttube-heating cycle.
4．DetailofSplicing Operation
4．1．Preparationsbefore Splicing Operation
Prepare necessaryitems ，referringtopage7§2.3Other
Necessary Items forSplice Operation
4．2.Power Supply
Three supplying powertotheWY-725:ACPowersupply 、internal
battery、external battery .
aWarning：Followsafety instructions，refer tothe page1 to5
§1WarningsandCautionsforSafe Operation
4．2．1．Using AC Power supply
Tooperate the splicerfrom anACpowersupply176～264VAC，47～63Hz
（l）Confirmationbefore operation
aCheck：Make surethe powersourceis176～264VAC，47～63Hz.When
connecting to anACgenerator, always check the output voltage
of thegenerator withacircuittester before connecting the AC
power cord.
aCheck：Makesure theACpowercordis free from damage,etc.
(2)PlugAC adapterintosplicer.
(3)Plug theACpowercord（WY-725-03）intotheACadapterinlet ，
Makesure plugisfullyseatedandin the correctposition.
(4)Plugthe AC powercord into thewallsocket. Makesureplugisfully
seated and in the correct position.
(5)Press< >,turn onsplice.
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4．2．2．Using internal batterypack.
Power supply with internalbattery（WY-725－01）.
（l）Plug internal battery (WY-725-01)into splicer.
aCheck：Check thebatteryifallright,Connectif preciseness.
（2）Press< >，turn on splicer.
4．2．3．Usingexternal battery.
①PlugDCadapter intosplicer.
②PlugDCCord(oneend)intoDCadapter ,another endintoexternal
battery
③Press< >，turnon splicer；
4．3．Turning On SplicerPower
aCheck：Toobtainagood splicingquality, perform the cleaning
andchecking proceduresbeforebeginning splicing
operation. Refer topage35.
§4．3．1.Power-On
Pressing＜ ＞turnson thepoweranddisplaysPower-On Menu
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