20121120111955_KY8030_2_Maintenance_Manual_Eng_ver1 - 第31页

Maintenance Manual | 31 1.2.6. C ONVEYOR PCB C HECK S ENSOR Figure 1-7. PCB Check Sensor Item Description Item Description 1 PCB Check Sensor 3 Position Sensor Bracket 2 Sensor Bracket 4 In/Out Sensor Bracket 1. Cut  th…

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3DSolderPasteInspectionSystem

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KOH YOUNG TECHNOLOGY INC.

screwdriver.

5. AssembletheRollerwithscrewdriverandcombineRingBelt.

6. AssembletheBeltGuide.

7. ChecktheBeltTensionandsettotheappropriateTensionwithTensionerifitisloosen.

8. SupplypowerandchecktheRingBeltrotationstatebyturningontheRingBeltTransfer

Motor

attheI/Oscreen.

ÚNote

If Ring Belt is damaged and there isno spare Ring Belt, the damagedRing Belt can be temporarily

connectedbyheatingbothends.

AsRingBeltisanelasticbody,theTensionshouldbeadjustedbyusingTensionerinevery3month.

Maintenance Manual | 31

1.2.6. CONVEYOR PCB CHECK SENSOR

Figure 1-7. PCB Check Sensor

Item Description Item Description

1 PCB Check Sensor 3 Position Sensor Bracket

2 Sensor Bracket 4 In/Out Sensor Bracket

1. Cutthepower/theairsupplyandpressemergencyswitch.

2. OpentheFrontDoor/WindowanddisassembleRearCover/RightSideCover.

3. DisassembleConnectorofPCBCheckSensor.

② ① ④ ③

Checking

Position

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3DSolderPasteInspectionSystem

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4. Disassemble PCB Check Sensor from Sensor Bracket and assemble new PCB Check

SensortoSensorBracket.

5. FixPCBCheckSensorConnectorcheckingI/ONumber.

6. SupplypowerandcheckifthePCBCheckSensorisoperatingproperlyatI/Oscreen.

ÚNote:IfPCBisnotdetectedproperly,spintoadjustSensorandSensorBracketasthediagram.