Operation Manual

Magnetic Deburring & Polishing Machine

Models: EHD-765, 750, 735, 728, 716

sPINner Manual.indd 2014

2 Techniks sPINner Magnetic Deburring & Polishing

Contents Page

1. BeforeStartingtoUsethesPINner . . . . . . . . . . . . . . . . . 3

2. Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

3. Features&Applications . . . . . . . . . . . . . . . . . . . . . . . 3

4. Principle of sPINner . . . . . . . . . . . . . . . . . . . . . . . . . 4

5. Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

6. Comments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

7. PartsandMediaSeparationProcedure . . . . . . . . . . . . . . 5

8. DeburringSolution(PFS-747) . . . . . . . . . . . . . . . . . . . . 5

9. ControlPanelforEHD-765 . . . . . . . . . . . . . . . . . . . . . 6

10. ControlPanelforEHD-750. . . . . . . . . . . . . . . . . . . . . . 7

11. ControlPanelforEHD-735. . . . . . . . . . . . . . . . . . . . . . 8

12. ControlPanelforEHD-728 . . . . . . . . . . . . . . . . . . . . . 9

13. ControlPanelforEHD-716. . . . . . . . . . . . . . . . . . . . . 10

14. TroubleshootingandFaultInformation forEHD-765,750,735,&728 . . . . . . . . . . . . . . . . . . . 10

15. Power Requirements. . . . . . . . . . . . . . . . . . . . . . . . 10

16. ServiceInformation . . . . . . . . . . . . . . . . . . . . . . . . 10

3 Techniks sPINner Magnetic Deburring & Polishing

1. BeforeStartingtoUsethesPINner A. BeforepoweringonthesPINnerMagneticDeburringMachine,thoroughlyreadthisoperationmanual

andfamiliarizeyourselfwithalloperations.

B. Makesurethepowervoltageiscorrectbeforepluggingthemachinein.

C. Keepa4”clearancetothewall.Operateinacool,well-ventilatedarea.

D. Preventdeburringsolutionfromspillingintothewellofthemachine.Cleanthewellandkeepitdryimmediatelyafterspillingtopreventdamagetothemachine.

E. Apowerfulmagneticfieldexistsatthebottomofthewell.Keepthemachineclearofanystrong magneticfields.

F. Donotmovethemachinewhileoperating.

G. Keeparticlessuchascreditcards,watches,cellularphones,etc.whicharepronetointerferencefrommagneticfieldsawayfromthemachinetoavoidpossibledamage.

H. Thetemperatureofthedeburringsolutionrisesduringoperationandmayriseto90°C(194°F)duringcontinuoususe.Handlewithcaretoavoidinjury.

I. Themediaissmallandsharp.Handlewithcaretoavoidinjury.

J. Donotdismantleorremodelthismachine.Themanufacturerwillacceptnoresponsibilityforinjuryormachinefailureresultingfromdismantlingofremodelingthemachine.

K. Operatewithpropersafetyprecautions(goggles,rubbergloves,etc.)

2. FunctionsThisMagneticDeburringmachineisexcellentforhighprecisiongrindingincludingdeburring,chamfering, andpolishingonproductsmadeofnon-ferrousmetal,lightmetal,andsomeferrousmaterials.

3. Features&Applications A. Excellentfordeburringandchamfering.

B. Greatforirregularparts,internalholes,blindangles,andclearance,etc.

C. Nodeformationofparts,nosurfacedamage,noeffectonaccuracyofparts.

D. Workswelloninternaltubularsurfacesorhighprecisionpartswithnodeformation.

E. Longlifecycleofmedia.Typicalapplicationscanresultin3-5yearsofuse.

F. Easytouse.Theworkpiecescanberemovedwithoutinterruptionofthemachine.

4 Techniks sPINner Magnetic Deburring & Polishing

OtherApplicationsInclude:

Surfacepolishing

Internaldeburring

Pre-electroplatingprocessing

Oxidizedfilmcleaning

RemovingHeatTreatScaling

Removingrust

4. PrincipleofsPINnerThemagnetizedmedium(stainlesssteelpins),theworkpiecesandthepolishingfluidareputtogetherina containerplacedinthewellofthemachine.Apowerfulmovingmagneticfieldisgeneratedwhenpowering onthemachine.Theresultexcitesthemediaandcausesthemediatobounceoffthe workpiecestoachievedeburring.

5. Operation A. Putthemagneticmedia(stainlesssteelpins)inthecontainer.Thequantityofpinsshouldbe:

EHD-716: ½Kg

EHD-728: 1Kg

EHD-735: 3Kg’s

EHD-750: 4Kg’s

EHD-765: 6Kg’s

B. Placeasinglelayerofpartsinthebottomofthecontainersotheydonotoverlap.

C. Addenoughwatertojustcovertheparts.Adddeburringsolutiontocreatea50:1watertosolution.(Addmoresolutionforbrighter,shinyparts)

D. Placethelidonthecontainerandplacethecontainerinthewellofthemachine.

E. Enterthecycletimesinthedigitaltimersonthecontrolpanel.(Note:cycletime,mediasize,andpartsquantitywilldependonthespecificapplication.)

F. Pressthegreen,startcyclebuttononthecontrolpanel.

G. Adjustthespinfrequencywiththespinfrequencycontrolknobonthecontrolpanel.

6. Comments A. Cycletimescanvarybetween2-30minutesdependingontheeffectneededontheparts.

B. Demagnetizingferrousmaterials:Ifthecontainerisremovedwhilethemagneticdiscisrotating,thecontentsofthecontainerwillbedemagnetized.Wearesimplychangingthemagneticpollsrapidly.

5 Techniks sPINner Magnetic Deburring & Polishing

7. PartsandMediaSeparationProcedure A. Slowlypouroffthewaterandsolutionleavingthepartsandmedia.(Disposeofthefluidinamethod

consistentwithregulationsandcompanypolicy.)Avoidlettingthemediafallintoyourwaterdisposalarea.Nowyouarereadytoplacethemediaandpartsintotheseparationcontainer.Placethelidontheseparationcontainer.

B. Placetheseparationcontainerinthewellofthemachine.

C. Turnthespinfrequencytoabout1/2power.Turnonthemachineforabout10seconds.

D. Lifttheseparationcontaineroutofthewellofthemachine.

E. Stopthemachine.Thepartsshouldbetrappedinthetopoftheseparationcontainer.Thepinswill bepulledthroughtheseparationcontainertothebottom.(Dothisuntilmediaandpartsarefullyseparated.)

Note: Some pins may remain in the top of the Separation Container. Remove the parts and reclaim the pins for reuse. Also, some pins may fall off the parts after separation. Use the magnetic syringe to reclaim these pins for reuse.

Thehandlingofworkafterdeburring,suchasrinsingandrustproofing,etc,shouldbesubjecttoyournormalprocedures.

CleaningtheMedia:

Occasionallythemediawillneedcleanedtoinsurethebestpossibleresultsonthepartsbeing processed.Tocleanthemediasimplyruna10-minutecyclewithonlythemedia,waterandPFS-747deburringcompoundmixedto25:1withthewater.Theactionofthepinsonthemselveswiththesoapsolutionwillcleanthemedia.Rinsethemediawhencompleteandrepeatifnecessary.

8. DeburringSolution(PFS-747)Thefluidisrestrictedforusewiththemagneticdeburringmachine.Nootherpurposeisallowed.

Thefluidisconcentratedandthereforedifferentthanthecleaningmixtureratio.Diluteinwater50:1.

Caution:Donoteat/drinkthefluid.Ifthefluidisaccidentallyconsumed,drinklargeamountsofwaterandseekmedicalattention.

Caution:Thetemperatureofthefluidinthecontainerrisesduringoperation.Temperaturesmay approach90ºCaftercontinuousoperation.

6 Techniks sPINner Magnetic Deburring & Polishing

9. ControlPanelforEHD-765(configurationmayvary)

1. POWERSOURCE:WhenturningpowertoONposition,thepowerisconnectedandthepowerindicatoris illuminated.

2. START SWITCH:Pressstartswitchtobeginacycle.

3. STOP SWITCH:Pressthestopswitchtoendacycle.

4. TIMER#1:Theunitoftimeisinminutes.Pressthetimerbuttonsforthedesiredtime. (Ex.Avalueof15willrunfor15minutesinthisdirection).Thenumbershownintheupperpart isthecompletedtimewhilerunning.

5. TIMER#2:SettinginstructionsarethesameforTIMER#1.

Timerpresetandperformance:Afterstarting,TIMER#2willfirstspininacounter-clockwisedirec-tion.TimerstopswhenthepresettimeisreachedandwillautomaticallyswitchtoTIMER#1. Themagnetswillrotateinaclockwisedirectionuntilthepresettimeisreached.

TotalcycletimeisthesumofbothTIMER#1andTIMER#2.Afteracycle,thelampwill illuminate for 3 minutes.

Ifasingledirectionofspinisdesired,setthetimerinthedirectionofspindesiredtotheappropriatetime,settheothertimerto“0”.

6. SPEEDADJUST:Thisknobcontrolsthespinspeedofthemagnets.Turningtheknobinaclockwise directionincreasesthespinspeed,counter-clockwisedecreasesspeed.Afasterspinratemakesamorepowerfuldeburringaction.

7. SPEEDDISPLAY:Thisdisplaysthespeedofthemagnetsvia10lamps,dividingthespeedinto percentagesfrom20-100%.

8/9. L/R/FUNCTION:Thesetwoswitchescontrolrotationdirectionforeachtimer.

10/11. FINISHALARM:Whenacycleiscomplete,thelampwillilluminatefor3minutes.Iftheswitch(10) isON,anendcyclebuzzerwillsound.Tostopthelampand/orthebuzzer,presstheSTOPbutton(3).

12. FREQ,HZDISPLAY:ThisdisplaysthefrequencyinHzoftherotationofthemagnets.Whenthe frequencyishigherthespeedisfaster.60Hzisthemaximumsetting.

Thisdisplaycanalsoshowsomefaultsettingsintheeventofmachinemalfunction.

Otherbuttonsonthisdisplayareforprogrammingmachineperformanceparameters. Pleasedonotpressthesebuttons.

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3

4 56 67

10

11

8 9

12

7 Techniks sPINner Magnetic Deburring & Polishing

10.ControlPanelforEHD-750

1. POWERSOURCE:WhenturningpowertoONposition,thepowerisconnectedandthepowerindicatoris illuminated.

2. START SWITCH:Pressstartswitchtobeginacycle.

3. STOPSWITCH:Pressthestopswitchtoendacycle.

4. TIMER#1:Theunitoftimeisinminutes.Pressthetimerbuttonsforthedesiredtime. (Ex.Avalueof15willrunfor15minutesinthisdirection).Thenumbershownintheupperpart isthecompletedtimewhilerunning.

5. TIMER#2:SettinginstructionsarethesameforTIMER#1.

Timerpresetandperformance:Afterstarting,TIMER#2willfirstspininacounter-clockwisedirec-tion.ThetimerstopswhenthepresettimeisreachedandwillautomaticallyswitchtoTIMER#1. Themagnetswillrotateinaclockwisedirectionuntilthepresettimeisreached.

TotalcycletimeisthesumofbothTIMER#1andTIMER#2.Afteracycle,thelampwill illuminate for 3 minutes.

Ifasingledirectionofspinisdesired,setthetimerinthedirectionofspindesiredtothe appropriatetime,settheothertimerto“0”.

6. SPEEDADJUST:Thisknobcontrolsthespinspeedofthemagnets.Turningtheknobinaclockwise directionincreasesthespinspeed,counter-clockwisedecreasesspeed.Afasterspinratemakesamorepowerfuldeburringaction.

7. SPEEDDISPLAY:Thisdisplaythespedofthemagnetsvia10lamps,dividingthespeedinto percentagesfrom20-100%.

8/9. FINISHALARM:Whenacycleiscomplete,thelampwilllightfor3minutes.Iftheswitch(8)isON, anendcyclebuzzer(9)willsound.

Tostopthelampand/orthebuzzer,presstheSTOPbutton.

10. L/R/FUNCTION:Thesetwoswitchescontrolrotationdirectionforeachtimer.

11. FREQ,HZDISPLAY:ThisdisplaysthefrequencyinHzoftherotationofthemagnets. Whenthefrequencyishigherthespeedisfaster.60Hzisthemaximumsetting.

Thisdisplaycanalsoshowsomefaultsettingsintheeventofmachinemalfunction.

Otherbuttonsonthisdisplayareforprogrammingmachineperformanceparameters. Pleasedonotpressthesebuttons.

12

3

4 56 6

7

8

911

10 10

8 Techniks sPINner Magnetic Deburring & Polishing

11.ControlPanelforEHD-735

1. PowerSource:WhenturningpowertoONposition,thepowerisconnectedandthepowerindicatoris illuminated.

2. StartSwitch:Pressstartswitchtobeginacycle.

3. StopSwitch:Pressthestopswitchtoendacycle.

4. TIMER#1:Theunitoftimeisinminutes.Pressthetimerbuttonsforthedesiredtime. (Ex.Avalueof15willrunfor15minutesinthisdirection).Thenumbershownintheupperpartis thecompletedtimewhilerunning.

5. TIMER#2:SettinginstructionsarethesameforTIMER#1.

Timerpresetandperformance:Afterstarting,TIMER#2willfirstspininacounter-clockwisedirec-tion.TimerstopswhenthepresettimeisreachedandwillautomaticallyswitchtoTIMER#1. Themagnetswillrotateinaclockwisedirectionuntilthepresettimeisreached.

TotalcycletimeisthesumofbothTIMER#1andTIMER#2.Afteracycle,thelampwill illuminate for 3 minutes.

Ifasingledirectionofspinisdesired,setthetimerinthedirectionofspindesiredtothe appropriatetime,settheothertimerto“0”.

6. SPEEDADJUST:Thisknobcontrolsthespinspeedofthemagnets.Turningtheknobinaclockwise directionincreasesthespinspeed,counter-clockwisedecreasesspeed.Afasterspinratemakesamorepowerfuldeburringaction.

7. L/R/FUNCTION:Thisswitchcontrolsrotationdirectionforeachtimer.

8. FREQ,HZDISPLAY:ThisdisplaysthefrequencyinHzoftherotationofthemagnets. Whenthefrequencyishigherthespeedisfaster.60Hzisthemaximumsetting.

Thisdisplaycanalsoshowsomefaultsettingsintheeventofmachinemalfunction.

Otherbuttonsonthisdisplayareforprogrammingmachineperformanceparameters. Pleasedonotpressthesebuttons

7

12

3

4 5

6

8

7

9 Techniks sPINner Magnetic Deburring & Polishing

12.ControlPanelforEHD-728

1. PowerSource:WhenturningpowertoONposition,thepowerisconnectedandthe power indicator is illuminated.

2. StartSwitch:Pressstartswitchtobeginacycle.

3. StopSwitch:Pressthestopswitchtoendacycle.

4. TIMER#1:Theunitofthistimerisminutes.Pressthetimerbuttonsforthedesiredtime.(Ex.Avalueof15willrunfor15minutesinthedirectionsetbyswitch7).Thenumbershownintheupperpartisthecompletedtimewhilerunning.

5. TIMER#2:ThistimerispresettotheReverse(counter-clockwise)direction. SettinginstructionsarethesamefortheTIMER#1.

Timerpresetandperformanceorderarebelow:AfterstartingtheREVTIMERwillfirstoperatetospininacounter-clockwisedirection.TimerstopswhenthepresettimeisreachedandwillautomaticallyswitchtoTIMER#1.Themagnetswillrotateinaclockwisedirectionuntilthepresettimeisreached.

TotalcycletimeisthesumofboththeTIMER#2andTIMER#1.Afteracycle,thelampwillilluminatefor 3 minutes.

Ifasingledirectionofspinisdesired,setthetimerinthedirectionofspindesiredtothe appropriatetime,settheothertimerto“0”.

6. FREQ,HZDISPLAY:ThisdisplaysthefrequencyinHzoftherotationofthemagnets. Whenthefrequencyishigherthespeedisfaster.60Hzisthemaximumsetting.

Thisdisplaycanalsoshowsomefaultsettingsintheeventofmachinemalfunction.

Otherbuttonsonthisdisplayareforprogrammingmachineperformanceparameters. Pleasedonotpressthesebuttons.

7. L/R/FUNCTION:Thisswitchcontrolsrotationdirectionforeachtimer.

8. FREQ,HZDISPLAY:ThisdisplaysthefrequencyinHzoftherotationofthemagnets. Whenthefrequencyishigherthespeedisfaster.60Hzisthemaximumsetting.

Thisdisplaycanalsoshowsomefaultsettingsintheeventofmachinemalfunction.

Otherbuttonsonthisdisplayareforprogrammingmachineperformanceparameters. Pleasedonotpressthesebuttons

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3

4 5

6

8

7

10 Techniks sPINner Magnetic Deburring & Polishing

13.ControlPanelforEHD-716

1. PowerSource(Start&StopSwitch):WhenthepowerisON,thepowerisconnected.

2. 60MinuteTimer:Turnthisknobtoselectthecycletime.Turningtheknobtotherightincreasesthecycletime.Whenacycleiscompleteatonewillsoundandthemachinewillstop.

14.TroubleshootingandFaultInformationforEHD-765,750,735,&728TheACmotordrivehasacomprehensivefaultdiagnosissystemthatincludesmorethan20differentalarmsandfaultmessages.Onceafaultisdetected,thecorrespondingprotectivefunctionswillbeactivatedtoshutdowntheACmotordriveoutput.ThedifferentACmotordrivefailuresmaybe classifiedasfollows:OverVoltage/LowerVoltage

Heat-sinkOverTemperature

Motor Overload

AC Motor Drive Overload

Motor Stalled

MicroprocessorSystemFailure

15. Power RequirementsEHD-765:208-240V3-Phase/30A

EHD-750:220VSinglePhase/15A

EHD-735:220VSinglePhase/10A

EHD-728:220VSinglePhase/5A

EHD-716/715:110V/3A

Pleasenote:themachineshouldbeplacedonadedicatedcircuitandbeprotectedwithasurgeprotectortoinsuremaximumprotectionforthemachine.Failuretoplacethemachinesonadedicatedcircuitwillvoidthewarrantyaspowerfluctuationsfromotherequipmentcancausemalfunctionordamagetothemachine.

16.ServiceInformation

1 2

Techniks,Inc.

9930E56thSt.•Indianapolis,IN46236•(317)803-8000•(800)597-3921

www.techniksusa.com•info@techniksusa.com

sPINner Manual.indd 2014