4. disassembly & assembly - commentreparer.com · 2018-06-05 · 4-1 4. disassembly & assembly 4-1....

4-1

4. Disassembly & Assembly

4-1. Precautions & Main Tools

• BesuretoturnoffthePowerSwitchbeforedisassemblingorassemblingtheunit.

• Besuretousetheratedpartswhenreplacingelectroniccomponents(checktheModel Name,theRatedVoltage/Current,theoperatingtemperature,etc)

• Whenrepairingtheunit,besuretokeepwaterawayfromtheharnessandassembleit firm.

☞Theassemblewireharnessconnectorsshouldnotbeslippedoutwhenpullingoutwithmoderateforce.

• Whenrepairingtheunit,besuretoremovedustorforeignsubstancescompletelyfrom theconnectorhousing,thewireconnectionparts,theterminalcontacts,etc.

☞Itistopreventanyfirepossibilitiessuchastracking,short,etc.

• Checkifthereisanytraceofwaterpenetratedtotheelectricalcomponents:Ifso, replacethecomponentsorsealuptheareawithinsulationtapes.

• Checktheassembledstatusofthecomponentsafterrepairingtheunit:Keepthe assembledstatusthesameasthepreviousstatus.

• Checkitsusingenvironments(TheRobotCleanerisfordomestic&indooruse.): Whenitisusedforotherpurposes,itmaycausemajordamagestotheunit(operation error,brokendown,etc).

☞DonotUse:Attics,UndergroundFloor,Warehouse,IndustrialBuilding,WateryArea,Firehazardarea,Narrow&HighLayingAreassuchasTable,othernotresidentialarea.

• Donothavethecustomersrepairtheunitbythemselves.

• Toolsfordisassemblyandassembly:FlatHeadScrewdriver,PhillipsScrewdriver.

Disassembly & Assembly

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4-2

4-2. Main Body Disassembly & Assembly

Category Description Visual Description

(1)Turn off

main power

FlipovertheMainBodyandturnoffthePowerSwitch(OFF).

(2)ASSY CASE

BASKET(Dust Bin)

PresstheEjectButtonandseparatetheDustBinbypullingitout.

BesurethatthedustintheDustBinnotgetspilledout.

(3)ASSY DRUM

BRUSH(Power Brush)

①Pressthelockingtap(2ea)withfingersandseparatethePowerBrushCover.

②LiftupthePowerBrushfromtheMainBodyandseparateit.

Eject Button

❶

❷

Power Brush

Disassembly & Assembly

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Category Description Visual Description

(4)ASSY BRUSHCORNER L/R(Side Rotating

Brush)

RemovethescrewwiththePhillipsScrewdriverandseparatetheleftSideRotatingBrush(Separatetherightoneinthesameway)

Whentherotatingbrushisbentordirty,holditwithalukewarmsteamtowelandcleanit.

(5)ASSY

BATTERY(Battery)

①Removethescrews(2ea)withthePhillipsScrewdriverandseparatetheBatteryCover.

②LiftuptheASSYBATTERYanddisassembletheConnectorfromtheMainBody.

(6)ASSY BODY

BUMPER

① Removethescrews(2ea)andseparatetheCAP-SCREW

Battery Cover

❶

❷

❶

Disassembly & Assembly

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Category Description Visual Description

(6)ASSY BODY

BUMPER

②RemovetheASSYBODYBUMPERbypullingitout

③SeparatetheConnectorfromtheMainBody.

(7)COVER SIDE

L /R

UnlockthetabandseparatetheCOVERSIDEL(Separatetheothersideinthesameway).

(8)PANEL

CONTROL

①Removethescrews(2ea)fastenedtothePANNELCONTROL.

②PressthetwolockingtabsandremovethePANELCONTROLbyflippingitoverbackwards.

❷

❸

COVER SIDE L

PANEL CONTROL

❶

❷

Whenreassembling,pushtheASSYBODYBUMPERinallthewaytotheCAPSCREWASSYHole.

Disassembly & Assembly

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Category Description Visual Description

(9)BODY MID

Removethescrews(6ea)andseparatetheBODYMIDbyliftingitup.

(10)ASSY PBA

MAIN

①RemovethePBA-DISPLAYbyliftingitup

②RemovealltheconnectorsfromthePBAMAINandthescrews(4ea).Andthen,separatethePBAMAIN.

(11)PBA TOUCH

(TouchSensor)

RemovetheHOLDERDISPLAYandseparatethePBATOUCHassembledundertheINLAYDISPLAY(onlyforVC-RA8*Series)

BODY MID

PBADISPLAY

PBA MAIN

DISPLAYCOVER

❶

❷

Disassembly & Assembly

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Category Description Visual Description

(12)ASSY

WHEELDRIVING L

Removethescrews(3ea)andremovetheASSYWHEELDRIVINGL(Removetheotheroneinthesameway)

(13)ASSY CASE

SENSOR

① Removethescrews(2ea)andremovetheASSYCASESENSORbyliftingitup

②Removethescrew(1ea)andseparateASSYMICROSENSOR(BumperSensor).(Removetheotheroneinthesameway)

③FlipovertheASSYCASESENSOR,removethescrews(5ea),andseparatetheObstacleSensor(7ea)andtheCliffSensor(3ea).

❷

❸

❶

Disassembly & Assembly

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Category Description Visual Description

(14)ASSY

MOTORCORNER

RemovethetwoscrewsandseparatetheSideRotatingBrush.(Removetheotheroneinthesameway)

(15)PBA

REARRECIVER

Removethescrew(1ea)andseparatethePBAREARRECIVER(Removetheotheroneinthesameway)

(16)SPEAKER

LiftuptheSpeakerfromtheMainBodyandseparateit.

Disassembly & Assembly

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Category Description Visual Description

(17)ASSY

SWITCHMICRODUST

Removethescrew(1ea)andseparatetheMICROS/W.

(18)WIRE

HARNESSMAIN

SWITCH

PressthesidelockingtapwiththeFlatHeadScrewdriverandseparatethePowerSwitch.

(19)ASSY

MOTORFAN

Removethescrews(2ea)andseparatetheSuctionMotor.

Disassembly & Assembly

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Category Description Visual Description

(20)ASSYCASEDRUM

Takecarenottobreaktheleft/rightlockingtabsandseparatetheASSYCASEDRUMbyslidingitdown.

(21)ASSY

ROLLERFRONT

BytippingoverthelockingtabwiththeFlatHeadScrewdriverandseparatetheASSYROLLERFRONTdownwards.

Disassembly & Assembly

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4-3. Charger Disassembly & Assembly

Category Description Visual Description

(1)BODY

CHARGER&

COVERCHARGER

FRONT

① Removethescrews(4ea)onthebackoftheChargerandseparatetheBODYCHARGER.

② Removethescrews(2ea)andseparatetheCOVERCHARGERFRONT.

③ RemovetheWIREHARNESSCHARGERMAIN.

(2)PBA-SMPS

Removethescrews(4ea)andseparatethePBASMPS

(3)CBF

POWERCORD

SeparatetheCBFPOWERCORD

❷

❸

❶

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4-4. Virtual Guard Disassembly & Assembly

4-4-1. A Type

Category Description Visual Description

(1)BATTERY

①OpentheCOVERBATTERYandremovethebatteries.

(2)PBA

SWITCH

①Removethescrews(4ea)ontheCASESMARTLOW

②SeparatetheHOLDER-PBAOUTbypushingitin

③RemovetheWIRE

❷

❸

❶

❶

Disassembly & Assembly

A Type B Type

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Category Description Visual Description

(2)PBA

SWITCH

④Removethescrew(1ea)fromtheHOLDERBUTTON

⑤SeparatethePBASWITCH

(3)PBAS/G MAIN

Removethescrew(1ea)andseparatethePBA-S/GMAIN

(4)PBA TOP

①Removethescrews(4ea)andseparatetheCOVER-REFLECTOR

②Removethescrew(1ea)andseparatethePBA-S/GSUB

③SeparatetheWIREHARNESS-SIGNALS/G

❷

❺

❸

❶

❹

Disassembly & Assembly

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4-13

Category Description Visual Description

(1)BATTERY

OpentheCOVERBATTERYandremovethebatteries.

(2) PBA Virtual Guard

①Removethescrews(5ea)ontheCASESMARTLOW.

②RemovetheWINDOWSMART.

③DisconnectthePBAVirtualGuardanddetachit.

④Removethescrews(4ea)onthePBAVirtualGuard.

❷

❸

❹

❶

4-4-2. B Type

Disassembly & Assembly

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