Shini SMD-H series User manual

SMD-H Series
MouldSweatDehumidifier
Date:Sep. 2014
Version: Ver.B(English)

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Contents
1. General Descriptionp...................................................................................7
1.1 CodingPrinciple......................................................................................8
1.2 Feature....................................................................................................8
1.3 TechnicalSpecifications........................................................................10
1.3.1 Specifications..............................................................................10
1.3.2 Outline Drawing...........................................................................11
1.4 SafetyRegulations................................................................................12
1.4.1 SafetySignsand Labels..............................................................12
1.4.2 SafetyRegulationsforthe Blower...............................................12
1.4.3 Transportation andStorageoftheMachine.................................13
1.5 ExemptionClause.................................................................................14
1.6 MaintenanceSchedule..........................................................................15
2. StructureCharacteristics and WorkingPrinciple....................................16
2.1 WorkingPrinciple..................................................................................16
2.2 RelativeHumidityand DewPoint..........................................................17
2.3 Drawingand PartsList..........................................................................18
2.3.1 StructuralDrawing.......................................................................18
2.3.2 AssemblyDrawing.......................................................................19
2.3.3 PartsList......................................................................................20
2.3.4 Pipe Heaters................................................................................22
2.3.5 Honeycomb.................................................................................23
2.4 ElectricalDiagram.................................................................................24
2.4.1 ElectricalDiagram(SMD-500H~1500H)......................................24
2.4.2 MainCircuit (SMD-500~1500).....................................................25
2.4.3 ControlCircuit (SMD-500H~1500H)............................................27
2.4.4 ThermocoupleWiringDiagram(SMD-500H~1500H)..................28
2.4.5 ElementandTerminalLayout (SMD-500H~1500H)....................29
2.4.6 ElectricalComponentsList (SMD-500H~1500H)........................30
2.4.7 MainCircuit (SMD-2000H)...........................................................33
2.4.8 ControlCircuit (SMD-2000H).......................................................35
2.4.9 ThermocoupleWiringDiagram(SMD-2000H).............................36

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2.4.10 ElementandTerminalLayout (SMD-2000H)............................37
2.4.11 ElectricalComponentsList (SMD-2000H)................................38
2.4.12 MainElectricalComponentsDescription..................................39
2.5 OperationProcedures...........................................................................40
2.5.1 Embedded Dew-point Monitor.....................................................40
2.5.2 PortableDew-point Monitor.........................................................40
3. Installation Testing.....................................................................................41
3.1 Attention................................................................................................41
3.2 Installation Diagram..............................................................................42
3.3 Installation.............................................................................................42
3.3.1 WhatisHoneycomb-rotor............................................................42
3.3.2 Installation of Honeycomb-rotor...................................................43
3.4 HeaterAssemblies................................................................................44
3.4.1 EGO............................................................................................45
3.4.2 ReturnAir Collector(Optional).....................................................45
4. Operating.....................................................................................................47
4.1 ControlPanel........................................................................................47
4.2 PanelOperation....................................................................................48
4.3 TemperatureSetup...............................................................................48
4.4 PIDAuto-tuningSetting.........................................................................48
4.5 Intermittent RunningSetup...................................................................48
4.6 WeeklyTimeStartSetup......................................................................49
4.7 PresentTimeModification.....................................................................52
4.8 WeeklyTimeStart.................................................................................52
4.9 Lock SetupWay....................................................................................52
4.10ThesecondlevelofAdvanced Setting..................................................52
4.11WrongCodesRemark...........................................................................53
4.12Installation forDewpoint Monitor...........................................................54
5. Trouble-shooting........................................................................................58
6. Maintenance and Repair............................................................................60
6.1 MaintenanceSchedule..........................................................................63
6.1.1 GeneralInformation ofthe Machine............................................63
6.1.2 Installation &Inspection...............................................................63

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6.1.3 DailyChecking.............................................................................63
6.1.4 WeeklyChecking.........................................................................63
6.1.5 MonthlyChecking........................................................................63
6.1.6 Half-yearlyChecking...................................................................64
6.1.7 YearlyChecking..........................................................................64
6.1.8 3yearChecking...........................................................................64
TableIndex
Table1-1 Specifications.................................................................................10
Table2-1 PartsList........................................................................................20
Table2-2 ElectricalDiagram(SMD-500H~1500H)........................................24
Table2-3 ElectricalComponentsList (SMD-500H)........................................30
Table2-4 ElectricalComponentsList (SMD-1000H)......................................31
Table2-5 ElectricalComponentsList (SMD-1500H)......................................32
Table2-6 ElectricalComponentsList (SMD-2000H)......................................38
Table4-2 WrongCodesRemark....................................................................54
PictureIndex
Picture1-1 OutlineDrawing...........................................................................11
Picture1-2 Blower..........................................................................................13
Picture1-3 MaintenanceSchedule................................................................15
Picture2-1 WorkingPrinciple.........................................................................16
Picture2-2 StructuralDrawing.......................................................................18
Picture2-3 AssemblyDrawing.......................................................................19
Picture2-4 Pipe Heaters................................................................................22
Picture2-5 Honeycomb..................................................................................23
Picture2-6 MainCircuit 1(SMD-500H~1500H).............................................25
Picture2-7 MainCircuit 2(SMD-500H~1500H).............................................26
Picture2-8 ControlCircuit (SMD-500H~1500H)............................................27
Picture2-9 ThermocoupleWiringDiagram(SMD-500H~1500H)...................28
Picture2-10 ElementandTerminalLayout (SMD-500H~1500H)..................29
Picture2-11 MainCircuit 1(SMD-2000H)......................................................33

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Picture2-12 MainCircuit 2(SMD-2000H)......................................................34
Picture2-13 ControlCircuit (SMD-2000H).....................................................35
Picture2-14 ThermocoupleWiringDiagram(SMD-2000H)...........................36
Picture2-15 ElementandTerminalLayout (SMD-2000H).............................37
Picture2-16 OverloadRelay..........................................................................39
Picture2-17 Embedded Dew-point Monitor...................................................40
Picture2-18 PortableDew-point Monitor.......................................................40
Picture3-1 Installation....................................................................................41
Picture3-2 InstallationDiagram.....................................................................42
Picture3-3 What isHoneycomb-rotor............................................................43
Picture3-4 Installationofhoneycomb-rotor....................................................44
Picture3-5 HeaterAssemblies.......................................................................45
Picture3-6 EGO.............................................................................................45
Picture3-7 ReturnAirCollectorAssemblyDiagram(Optional)......................46
Picture4-1 ControlPanel...............................................................................47
Picture4-2 Intermittent runningsetup1.........................................................48
Picture4-3 Intermittent runningsetup2.........................................................49
Picture4-4 Intermittent runningsetup3.........................................................49
Picture4-5 WeeklyTimeStartSetup 1..........................................................50
Picture4-6 WeeklyTimeStartSetup 2..........................................................50
Picture4-7 WeeklyTimeStartSetup 3..........................................................50
Picture4-8 WeeklyTimeStartSetup 4..........................................................51
Picture4-9 WeeklyTimeStartSetup 5..........................................................51
Picture4-10 HoleSite....................................................................................54
Picture4-11 PartsofDew-point Monitor........................................................55
Picture4-12 CopperJoint Assemblyof OriginalMachine..............................55
Picture4-13 Installation Seat.........................................................................55
Picture4-14 Installation forTransmitter.........................................................56
Picture4-15 Connection of SignalWire.........................................................56
Picture4-16 Installation forDew-point Monitor..............................................56
Picture4-17 Connection of Dew-point Monitor...............................................57

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1. General Descriptionp
Read thismanualcarefullybeforeoperationtopreventdamageofthe
machine orpersonalinjuries.
SMD-H seriesmouldsweat dehumidifiersaredesigned toremovethemoisture
sweat fromcondensing on themouldsurface. Formingof moisturesweat on the
mouldsurfaceisdue totheuseof chilled waterforreducingthemouldingcycle
time,particularlywhilemouldingofthe PETpreforms.Tobringaboutthe moisture
sweat on the mouldsurfaceisbecausethe mouldsurfacetemperatureislower
thanthedew-point temperatureof surrounding air, thusthewatervaporcomes
intobeing,thencausescorrosionofmouldandeffectsqualityofmouldingpartsas
well asproductionefficiencies.Thisseriesofmachine useshoneycombrotorto
carryout dehumidifyingfunction, whichgeneratesadryairflowwithdew-point
rangingfrom+5℃~-10℃, andensuresthe surroundingair of mouldremainingin
alowdew-point temperature. It providesconstant lowdewpoint surroundingair to
the mouldsurfaceall yearround withoutbeing influencedbythechangeof
seasons.
Model: SMD-500H(Returnair CollectorisOptional)

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1.1CodingPrinciple
S
MD-
xxx H
ShiniMoldSweat Dehumidifier
HoneycombRotor
Note *
DehumidifyingAirQuantity(m3/hr)
D=Dew-point Monitor CE=Conformity
1.2Feature
1)Standardconfiguration
●Accuratecontrolanddisplayofregenerativetemp.byusingP.I.D. control.
●Honeycombrotorisusedtoensureconstant air dehumidifyingeffect.
●Microprocessorboardisfittedtoindicatemachine runningstatusandto
diagnosemalfunctions.
●Motoroverload andphasereversealarmfunctionsareincluded.
●Returnair coolingand filteringareincluded.
●Undernormalstateandatmosphericconditions, the humiditycontentofair
can becontrolledexactlyall yearround.
●Inhibitscorrosionand prolongsservicelifeofthe mould,andyet reduces
mouldingcycletime.
●Air temperaturegeneratedbythisseriesofmachineisabout 30 , this
ensuresmoisturecondensation inthemouldingarea will not occuron the
viewwindowofthemouldingmachine.
2)Accessoryoption
●Returnair collectorisoptional, areturnair collectorisused tocollect return
air fromthemouldingarea back tothismachineand toform aclosed-loop air
circulation, whichisparticularlypracticalintropicalclimate.
●Dew-point monitorcan befitted asoptiontodetectdryair quality.

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All serviceworkshouldbe carried out byaperson withtechnicaltrainingor
correspondingprofessionalexperience.The manualcontainsinstructionsforboth
handlingand servicing.Chapter6, whichcontainsserviceinstructionsintendedfor
serviceengineers. Otherchapterscontaininstructionsforthedailyoperator.
Anymodificationsofthemachinemustbe approved bySHINI inordertoavoid
personalinjuryand damagetomachine.Weshall not beliableforanydamage
causedbyunauthorized changeof themachine.
Ourcompanyprovidesexcellent after-salesservice. Shouldyou haveanyproblem
duringusingthemachine,pleasecontactthecompanyorthelocalvendor.
HeadquarterandTaipeifactory
Tel:[phone]
ShiniPlastics Technologies(Dongguan), Inc
Tel:[phone]
ShiniPlastics TechnologiesIndiaPvt.Ltd.
Tel:[phone]

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1.3Technical Specifications
1.3.1Specifications
Table1-1 Specifications
Model SMD-500H
SMD-1000H SMD-1500H
SMD-2000H
CavityNumber 12 16 24 32 48 56
CavityArray (2 6) (2 8) (4 6) (4 8) (4 12) (4 14)
CavityDistance Standard Standard Standard Standard Standard Standard
Max. ShotWeight
(kg/hr) 200 270 400 420 560 560
Dryer Model SHD-1500U SHD-2000U
SHD-3000U SHD-3000U SHD-4000U
SHD-4000U
DehumidifierModel
SD-750H SD-1000H SD-1500H SD-1500H SD-2000H SD-2000H
HopperLoader
Model SAL-2HP-UG SAL-2HP-UG
SAL-3.5HP-UG SAL-3.5HP-UG SAL-5HP-UG
SAL-5HP-UG
Water-co
oled SIC-25W-HP SIC-30W-HP SIC-193SW-HP SIC-223SW-HP
Chiller Air-
cooled SIC-25A-HP SIC-30A-HP SIC-180A-HP SIC-210A-HP
Model Regen.
Heater
(kW)
Regen.
Blower
(kW)
(50 /
60Hz)
Process
Blower
(kW)
(50 /
60Hz)
Process
Air Flow
(M3/hr)
Process
Pipe
Diameter
(inch)
Regen.
Pipe
Diameter
(inch)
Water
Connection
Ave.
Process
Air
Temperature
(℃)
Dew-
point
Temp
(℃)
Process
Air
Pressure
(Pa)
Cooling
Water
Flow
(L/W)
Cooling
Water
Pressure
(kgf/
cm2)
Dimensions
(mm)
(H WD)
Weight
(kg)
SMD-500H
4 0.4 /
0.5
0.75 /
0.85
500
4”2”3/4”PT
30 -10-+5
3000
50 3~5 1730 650 700
260
SMD-1000H
7.2
0.75 /
0.85
1.5 /
1.8 1000
5”2.5”3/4”PT
30 -10-+5
3000
50 3~5 1780 800 805
335
SMD-1500H
15 2.2 /
2.6
1.5 /
1.8 1500
8”4”3/4”PT
30 -10-+5
1400
100
3~5 2040 1150 1075
350
SMD-2000H
24 2.2/
2.6
1.5 /
1.8 2000
8”4”2”PT 30 -10-+5
1230
100
3~5 1940 1300 1075
450
Note: 1) Noiselevelis85dB (A). Wereservethe right to change specifications
2) Conditionfor Open-loop application: Ambient drywithout prior notice.
bulb temp.≤30℃,relativemoisture≤70%.
3) Cooling water required temp. 7-10℃.
4) Power supply: 3Ф, 230 / 400/ 460/ 575V, 50 / 60Hz.

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1.3.2Outline Drawing
SMD-500H~1000HSMD-1500H~2000H
Picture1-1 OutlineDrawing

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1.4SafetyRegulations
Note!
Electricalinstallation shouldbe done byqualifiedtechnicianonly. Before
connectingofACPowerSource, turnpowerswitchtoOFF position.
WhileACpowersourceisconnected,makesurespecificationsand
reliable.Whenthe machine isundercareormaintenancestatus,turn
bothpowerswitchand automaticoperationswitchtooff.
1.4.1SafetySignsand Labels
Danger!
Highvoltagedanger!
Thislabelisattachedonthecontrolbox.
Attention!
Thislabelmeansthatthisarea shouldbetaken care!
Attention!
Noneed forregularinspectionbecauseall theelectricalpartsinthe
controlunit arefixed tightly!
1.4.2SafetyRegulationsforthe Blower
1)Theblowercoverwill be heatedupduringoperation.Keephandsawayhigh
temperatureblowercovertoavoidhandsburning.
2)Motorunderload current will be varied withair pressureofthe blower.
Overload relayshouldbe used andkeepmotorworkingcurrent within
full-load current toavoidmotorburningout.
3)Air filterisused tokeep offdirts,particles, fibres, and waterdrops. Clean the
filteraboutonceaweek.
4)Clearupinsideandoutsideof theblowerregularly. If therearetoomuchdirts
accumulated on the blower, the function oftheblowerwillbe affected, such
astemperaturerising, reducedair volumeandhighernoiseleveldueto
vibration.All the abovefactorsareliabletocausemechanicalproblems.
5)Thebearing, sealringand silencerareall consumableparts.Theyshouldbe
replacedafteraperiod oftime.And alsothe fans, covers, and metalgrids
needtobechanged when necessary.
6)Ifthe blowercan notworkproperlyormakesloud noises,pleaseturnoff the
powersupplytohaveacheck.

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Picture1-2 Blower
1.4.3Transportation andStorageoftheMachine
Transportation
1)SMD-H seriesMoldDehumidifierarepacked incratesorplywood caseswith
wooden palletat the bottom, suitableforquick positioningbyforklift.
2)Optionalfloorstandwithcastorscan be used foreaseof movement.
3)Donot rotatethemachineandavoidcollision withotherobjectsduring
transportation toprevent improperfunctioning.
4)Thestructureofthe machine iswell-balanced,althoughit shouldalsobe
handled withcarewhenliftingthemachine forfearoffallingdown.
5)Themachine anditsattached partscanbekeptat atemperaturefrom-25
to+55forlongdistancetransportationand forashort distance, it can be
transported withtemperatureunder+70.
Storage
1)SMD-H seriesMoldDehumidifiershouldbestored indoorswithtemperature
keptfrom5 to40 and humiditybelow80%.
2)Disconnect all powersupplyand turnoffmainswitchand controlswitch.
3)Keepthe wholemachine,especiallythe electricalcomponentsawayfrom
watertoavoidpotentialtroublescaused bythe water.
4)Plasticfilm shouldbeusedtoprotect the machinefromdust and rains.
Workingenvironment
Themachineshouldbeoperated
1)Indoorsinadryenvironment withmax. temperature+45 andhumidityno
morethan80%.

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Donotusethemachine
1)Ifit iswithadamaged cord.
2)Onawet floororwhen it isexposed toraintoavoidelectricalshock.
3)Ifithasbeendropped ordamaged until it ischeckedorfixed byaqualified
serviceman.
4)Thisequipmentworks normallyintheenvironmentwithaltitudewithin3000m.
5)At leastaclearanceof1msurroundingthe equipment isrequired during
operation.Keepthisequipment awayfromflammablesourcesat least two
meters.
6)Avoidvibration,magneticdisturbanceat theoperationarea.
Rejectedpartsdisposal
When the equipmenthasrun out itslifetimeand can notbe usedanymore,
unplugthepowersupplyand disposeof it properlyaccordingtolocalcode.
Firehazard
Incaseoffire, CO2drypowderfireextinguishershouldbe applied.
1.5Exemption Clause
Thefollowingstatementsclarifytheresponsibilitiesandregulationsbornbyany
buyeroruserwho purchasesproductsandaccessoriesfromShini(including
employeesandagents).
Shiniisexempted fromliabilityforanycosts,fees,claimsandlossescausedby
reasonsbelow:
1. Anycarelessorman-madeinstallations,operation andmaintenancesupon
machineswithoutreferringtothe Manualpriortomachineusing.
2. Anyincidentsbeyondhumanreasonablecontrols, whichincludeman-made
viciousordeliberatedamagesorabnormalpower,and machine faultscaused
byirresistiblenaturaldisastersincludingfire,flood,stormand earthquake.
3. Anyoperationalactionsthatarenotauthorized byShiniuponmachine,
includingaddingorreplacingaccessories, dismantling,deliveringorrepairing.
4. Employingconsumablesoroil mediathatarenotappointed byShini.

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1.6Maintenance Schedule
Picture1-3 MaintenanceSchedule

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2. Structure Characteristics andWorkingPrinciple
2.1WorkingPrinciple
Thelargeamountofair createdbycentrifugalblowerwill directlyblowtothe
modelsof IMM afterbeingmoistureabsorbedbyrotatorhoneycombtoform
dryingair withlowdew-point. Andthen air dischargesthroughair outlet of mold
closingchamberandreturnstomoldsweatdehumidifierthroughreturnair pipe.
Inthisway, acirclefinished.
Theair aroundmouldisverydrywithdew-point less thanorequalto5 ℃.
Environmentaltemperaturedropsfastduringthe mouldrapid-cooling,buttemp.
wouldnotfall to5℃.Therefore, dewdrop wouldnotcomeintobeingduring
mouldrapid-cooling.
Regenerative blower
Regenerative heater
Honeycombrotor
Exhaust
discharge
Circulating
blower
Cooler Coolingwater
Returnair
filter
ReturnairinIMM
Dryairin IMM
Picture2-1 WorkingPrinciple

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2.2RelativeHumidityandDewPoint
Relativehumidity: Relativeair humiditymeansrealvaporcontent tosaturated
vaporat thesametemperatureinpercentage.
Dewpoint: itmeansthat temperaturewhen the saturationvaporbeginstodew.
When the relativehumidityis100%, the ambient temperatureisthe dewpoint
temperature.The lowerofdewpointtemperature(thanthe ambienttemperature)
is, the less possibletodew, thatalsomeansthe moredriertheair is. The dew
point will not beinfluenced bytemperature, but influencedbypressure.

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2.3Drawing and PartsList
2.3.1 Structural Drawing
Partsname:
1. Upper door plate2. Top board 3. Sidefixed plate
4. Honeycombupperlid5. Honeycomb6. Leftmiddlebeam
7. Honeycomblower lid8. Processblower 9. Circulation air inlet flange
10. Lower door plate 11. Front erect post12. Air collection hood
13. Dew channel 14. Caster 15. Regenerationblower
16. Braketruckle 17. Backingair hood18. Hinge
19. Mainpower supplyswitch20. Controlpanel.21. Drying air outlet
22. Regeneratingair outlet 23. Belt adjustor 24. Decreasing motor
25. Controlbox 26. Air exhaustingfan
Picture2-2 StructuralDrawing

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2.3.2AssemblyDrawing
Remarks:Please refertomateriallist2.5.3forspecificexplanationofthe Arabicnumbersin
partsdrawing.
Picture2-3 AssemblyDrawing

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2.3.3PartsList
Table2-1 PartsList
Part No.
No.
Description SMD-500H SMD-1000H SMD-1500H SMD-2000H
1 Movable truckle YW03000300200
YW03000300000
YW03000400200
YW03000400200
2 Braketruckle YW03000300000
YW03000400000
YW03000400000
YW03000400000
3 Baseplate BL09050002020
BL09100002020
BL09150003520
BL09200003320
4 Returnair cover BL09050001420
BL09100001420
BL09150002220
BL09200001620
5 Outer coverof
returning air filter** BL09050001520
BL09100001520
BL09150002320
BL09200001720
6 Rightsideplate BL09050000320
BL09100002720
BL09150001120
BL09200000420
7 Dewdraining groove BL09050001020
BL09100043320
BL09150001920
BL09200004320
8 Condenser YW88050000000
YW88100000000
YW88150000000
YW88200001400
9 Rightmiddle beam BL09050000020
BL09100040820
BL09150001020
BL09200003420
10 Front beam BL09050000820
BL09100003220
BL09150002920
BL09200000720
11 Side fixation beam BL09050002220
BL09100002220
BL09150003720
BL09200001820
12 Belt adjustor BH10005000040
BH10005000040
BH10005000040
-
13 Honeycombbase
cover BA40050000010
BA40100000110
BA40150050010
BH11200010110
14 Regenerationelectric
heater* BH70150400050
BH70407200050
BH70154000650
BH70244000650
15 Twoheadsscrew BH10163500110
BH10163500110
BH10543000010
BH10543000010
16 Minitrimswitchfixation seat
(rightbigger one) YR40000100200
YR40000100200
YR40000100200
YR40000100200
17 MinitrimswitchSM
1790* YE14152400000
YE14152400000
YE14152400000
YE14152400000
18 SALminitrimswitch
box YR40000600600
YR40000600600
YR40000600600
YR40000600600
19 Spring YW01180300000
YW01180300000
YW01180300000
YW01180300000
20 Honeycomb YW71352000100
YW71442000100
YW71553000100
YW71650300000
21 Synchronicbelt** YR00204700000
YR00205800000
YR00305800000
YR00358600000
22 Top cover of
honeycomb BA40050000110
BA40100000310
BA40150000010
BH11200010410-
23 Top plate BL09050001720
BL09100001720
BL09150002720
BL09200002420
24 Air outlet flange BL09050002120
BL09100002120
BL09150002620
-
25 Regenerationairoutlet
- - - -
26 Decreasingmotor YM50512600000
YM50512600000
YM50512600000
-
27 Inner hexagon screw - - - -
28 Inner hexagon screw - - - -
29 Decreasingmotor
fixation plate BL31000010120
BL31000010120
BL31000010120
BH10200003710
30 Localization pipe BH13040003710
BH13040003710
BH13040003710
BH13200003610
31 Synchronicwheel YR00103400000
YR00103400000
YW08001900000
BW08000700010
32 Left sideplate BL09050000120
BL09100040520
BL09150000120
-