參考分析詳解hcs105 to stm

Shini stics, .

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STM-WWaterHeaters

GavinBai2009-05-04

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LocaleExperience

SpareParts

TechnicalCommunion

ysis

Fault

OperationGuide

ysis

Circuitry

ysis

Structure

STM-WWaterHeaters

iple

WorkingPr

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STM-WWorkingPr iple

WorkingPr iple

Mold

Demo.1

Demo.2

Explodedview

29

9 7

8

5

30

12

3

2

11

21

24 22

26

19 28

20

1

Heating

Itisusedtoheatthewaterinordertomakethewatertemperaturereachrequiredtemperature.

Next

Insulatedmaterialwhichcanpreventtheheatlossefficientlyisadheredtoroundoftheheating .

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Pump

UsetheSPECKbrandpumpwithgoodstability,highpressureandlowflowratetodrivethewatercyclinginthesysteminordertomakethewaterthathasbeenheatedcanheatthemoldconstantly.

Solenoidvalve

Thesolenoidvalvemountedonthewaterinletisusedtocontroltheswitchactionofcoolingsystem.

Overheatprotectiondevice

Lowwaterpressureprotector

Lowwaterpressureprotectorwhichcanactivealarmandstopmachineascoolingwaterpressureislowerthansettingvalve.

F

urningknob

Coarseadjustmentknob

Maincircuit

14

bmm 2 T 1 0.75mmF11 3

L1X2L2X2L3X2PE

1 2

3 4

5 6

PEQ1

L11

1

L12

3

L13

5

Q2

L21

2

L22

4

L23

6

400V

0V

230V

0V

1 2 2/A0

2

2/C0

A

A

3φ400V50/60HZ c d

INPUTA a

1

3

5

1

3

5

K1 K2

2

4

6

2

4

6

2/B3 2/B4 2/B4

F1

SETeA

fmm

U1V1W1

M1

3

2/B72/B3

PE

imm

U2V2W2

EH1

PE

gKW

IN=hA

泵浦

Pump

jKWIN=kA

電熱

Heater

Controlcircuit

3

4

S1

4 9

1/A9 5 5

2 1 8

2

16

2

8

8

X1 S2 7

89

X1

6

1

5

S4 K4 K4

C

5

97

8 F1 S5P

1

X1

14 6

F1

C1

7

K3OUT1K3

95

31

9 11

96

K1 K1

A1

A1

10

OUT2

12

1

X1

X1 6

CN2

15

5

PC1

4

2

1

133

C2

A2

Q2 K1 K2

2

Y1 K4 K3 2

A2

2

7

2

X1

1

1/A9 勵磁拖扣器風扇 泵浦 電熱 電磁閥 定時器溫控器

ExcitationBreak

Fan Pump Heater SolenoidTimre

Valve

TemperatureControler

Away 1 2

3 41/B4

CN1

5 6

1 2

3 41/B6

5 6

L210.5mm

3

2

13142/B4 L22

L23

1

Operationguide

Controlpanel

Operationguide

Startmachine:

Turnonmainpowerswitch.

Switchonthepump.

Turnonthepipeheaterswitch.

–Pumpmotorrotatingdirectionshouldbethesameasindicated.

Pumpswitch

Heaterswitch

Settemp.

Operationmethod

TemperatureSetting:

Setmouldtemperature(ifitisalreadyset,neglectthisstep.)PressUPorDOWNkeytosetthetemperature.ForSTM-Wseries,umtemperaturesettingvalueis120℃.

Actualtemp.

Operationguide

Stopmachine:

Switchoffheaterpower.

Waituntiloiltemperaturefallsbelow50,turnoffpumpswitch.

Turnoffmainswitch.

Inordertoprolongmachinelife,pleasedoasabovestepstoturnonandoffthemachine.

Howtousetemperaturecontroller

Aboutit.

Howtousetemperaturecontroller

Keysoncontrolpanel:

( )pressthiskeytoshowtheitemsyouwanttoreset.

(Mode)pressthiskeytochooseaparameter.

(Up)pressthiskeyto reasesettingvalue.

(Down)pressthiskeytodecreasesettingvalue.

Howtousetemperaturecontroller

Enterintoparametersetting:

操作指示燈

第一顯示

溫度單位

第二顯示

操作指示燈

模式鍵

上調鍵

菜單鍵

下調鍵

Howtousetemperaturecontroller

Chooseaparameteror .

Press keytoswitchforea enu.

PressModekeytochooseaparameterorswitchtonextparameter.

Howtousetemperaturecontroller

Fixedsetting：

PressModekeytocomebacktothefirstparameter

ifcurrentscreenshowsthelastparameter.

PressUpandDowntoadjustthevalueofparameters.Keeptheparameterunchangedforatleast2secondsorpressModekeytoconfirmyoursetting.

Confirmyoursettingwhenchangingtoanother

.

Beforepowersupplyiscutoff,pressModekeytoconfirmyoursetting.

Beforedelivery,theparametersoftemp.controlleraresetalready.

Donotresettheparametersunlessitisnecessary.

Differencesbetweensettingtemperatureandactualtemperatureistoobig.

Tooshorttimeaftermachinestartup.

Waitforawhile.

Temperatureparametersettingerror.

Checkandreset orrectparameters

Coolingwatervalveproblems.

Recesolenoidvalve.

Temperaturecan'triseup.

Heatercontactororheaterproblems.

Recerelativeparts.

Thermocoupleproblems.

Checkandmaintenance.

TemperaturecontrolleroperationmodesettoSTOP.

Settemperaturecontrollertoworkingmode

Temperatureoutputproblems

Changetemperaturecontroller.

Overheatindicatorisbright.Thebuzzersoundsandsystemstopsworking.

EGOtemperaturesettingmistakes.

CorrectlysetEGOtemperature.

(EGOtemperaturesettingvalue=temperaturesettingvalue+10)

EGOpoortemperaturedetecting.

ReceEGO.

HeatercontactorK1andK2problems.

Maintenanceorrececontactor.

Mainpowerindicatordoesnot ebrightaftermainswitchisturnedon.

Mainswitchbroken.

Receit.

Powersupplywiresproblems.

Checkelectricalwires.

Controlcircuitfusemelt.

Fixthefuse.

Transformerbroken.

Recethetransformer.

STM-WTechnicalCommunion

Technicalcommunion

Please lmeyourconfusionaboutthismachineasyouusedthem,wewillprovidesatisfyingsolutionforyou.

Spareparts(mechanical)

Pressuregauge*

Pressureswitch*

Waterpump*

Pipeheater*

Strainer*

3/8”Ballvalve*

*denotespossiblyeasybrokenpart.

**denoteseasybrokenpart,whichsuggesttobestored.

Spareparts(electric)

Mainpowerswitch*

Circuitbreaker**

Contactor**

Transformer*

Fuse**

Temperaturecontroller*

pressureswitch**

PCB**

Solenoidvalve**

Fan*

*denotespossiblyeasybrokenpart.

**denotesea