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JUKI KE-2050 User Manual

JUKI KE-2050
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KE-2050/KE-2060, KE-2050R/2055R/KE-2060R Maintenance Manual
14-27
14-4-10. Adjusting the Light Ctrl Board Assembly (40001904) and Light Ctrl Board (50)
Assembly (40001918)
[Functions]
These boards control the brightness of each LED lamp.
[Jumper switch settings]
Jumper switches are provided on the Light Ctrl board assembly to be used in the control unit.
Set these jumper switches correctly while referring to the table below.
W1 (14P)
Wholly open
W2 (4P)
Wholly open
W3 (4P)
Open
W4 (2P)
Wholly open
W5 (2P)
Short-circuit
[Adjustment items after replacement]
Adjusting the reference voltage for the LightCtrl board
<Specification>
+8VREF = 8.000 V ± 0.005 V
<Adjusting Method>
c Before attempting to start adjusting the reference voltage, ensure that the DC power
source output voltage has been properly adjusted.
d Using a digital voltmeter, measure the voltage at the check pin TP4(+8VREF). Use TP1
(AGND) for the ground pin.
e Turn the variable resistor VR1 as necessary to make the measurements taken fall within
the specifications.
TP1 TP2 TP3 TP4 CN1
○○○○ OCCLIGHT
VR1 AGND GND
+
24VRE
T
+8VREF
Figure 14-4-10-1 End View of the Light Control Board
Rev. 2.00

Table of Contents

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Do you have a question about the JUKI KE-2050 and is the answer not in the manual?

JUKI KE-2050 Specifications

General IconGeneral
Number of NozzlesUp to 12
Board SizeL 50 x W 50 mm to L 510 x W 460 mm
Power Supply200V AC, 3-phase, 50/60Hz
Air Supply0.5 MPa
Component Size0402 (0.4mm x 0.2mm) to 50mm x 50mm
Feeder CapacityUp to 128 feeders (8mm tape)

Summary

1-1. Replacing the Timing Belt and Adjusting the Belt Tension

1-1-1. Timing Belt XM

Procedure for replacing the XM timing belt, including side cover detachment and screw removal.

1-1-2. Timing Belt XB

Steps for replacing the XB timing belt, including loosening screws and applying Loctite.

1-1-3. Timing Belt YM

Procedure for replacing the YM timing belt, involving pulley cover detachment and motor assembly loosening.

1-1-4. Timing Belt YB

Steps to replace the YB timing belt, including side cover detachment and pulley bracket loosening.

1-2. Replacing the Pulleys

1-2-1. Replacing the Pulley XA

Procedure for replacing Pulley XA, referencing timing belt XM replacement steps.

1-2-2. Replacing the Pulley XM (X-motor assembly)

Procedure for replacing Pulley XM, referencing timing belt XM replacement steps.

1-2-3. Replacing the Pulley YA

Procedure for replacing Pulley YA, referencing timing belt YM replacement steps.

1-2-4. Replacing the Pulley YM (Y-motor assembly)

Procedure for replacing Pulley YM, referencing timing belt YM replacement steps.

1-2-5. Replacing the Pulley YB

Procedure for replacing Pulley YB, referencing timing belt YB replacement steps.

1-3. Replacing the Servomotors

1-3-1. Replacing the X-Motor

Procedure for replacing the X-Motor, referencing timing belt XM replacement steps.

1-3-2. Replacing the Y-Motor

Procedure for replacing the Y-Motor, referencing timing belt YM replacement steps.

1-4. Replacing the Magnescale

1-4-1. Magnescale Affixing Position

Procedure for affixing the X-axis and Y-axis magnescales using jigs.

1-4-2. Clearance of the Magnescale

Procedure for checking and adjusting the clearance between the magnescale and sensor head.

1-4-3. Clearance between the Sensor Head and the Y-axis Linear Way (for Y-axis only)

Procedure for checking and adjusting clearance between Y-axis sensor head and linear way.

1-5. Replacing the Limit Sensor and the X-Axis Home Position Sensor

1-5-1. Replacing the X-Axis Limit Sensor and the X-Axis Home Position Sensor

Procedure for replacing X-axis limit and home position sensors, including adjustment.

1-5-2. Replacing the Y-Axis Limit Sensor

Procedure for replacing Y-axis limit sensors, including adjustment based on linear way.

1-6. Replacing the Home Position Sensor

1-6-2. Y-Axis

Procedure for adjusting Y-axis home position sensor for correct squareness and mounting accuracy.

1-7. Replacing the Plastic Rail

1-7-1. Replacing the X-Axis Plastic Rail

Steps for replacing the X-axis plastic rail, including cable management.

1-7-2. Replacing the Y-Axis Plastic Rail

Steps for replacing the Y-axis plastic rail, focusing on proper cable arrangement.

1-8. Replacing the Cables in the X/Y Cable Bearers

1-8-1. Removing the X Cable

Procedure for detaching the head cover and removing the X cable tie-up band.

1-8-2. Placing a Mark on the Cable (X)

Instructions for placing reference marks on the 40002233 and 40002234 cables.

1-8-3. Assembling the Cable

Steps for greasing the cable bearer and placing cables in the X-axis bearer.

1-8-4. Separating the Fusion-bonded Parts of the Cables

Procedure for separating fusion-bonded cable parts with a cutter at a 90-degree angle.

1-8-5. Removing the Y Bear Cable

Steps for disconnecting binding and detaching the Y cable bearer cover to remove the cable.

1-8-6. Placing Marks on the Y Cable Bearer

Procedure for placing marks on the 40002232 (40002346) cables.

1-8-7. Assembling the Y Cable Bearer

Steps for placing and fixing 40002232 cables in the Y-axis cable bearer, aligning connectors.

1-8-8. Wiring around the Head

Guidance for clamping and routing cables around the head, including tie-up bands.

2-1. Replacing and Adjusting the Head

2-1-1. MNLA Head

Procedure for replacing the MNLA head, involving cover and board removal, and reassembly.

2-1-2. FMLA Head

Procedure for replacing the FMLA head, including top cover and Z motor cover support removal.

2-2. Replacing the Motor

2-2-1. Z-Motor (MNLA Head)

Procedure for replacing the Z-Motor (MNLA Head), including motor cover detachment and belt loosening.

2-2-2. θ-Motor (MNLA Head)

Procedure for replacing the θ-Motor (MNLA Head), including motor cover detachment and belt loosening.

2-2-3. ICZ-Motor (FMLA Head)

Procedure for replacing the ICZ-Motor (FMLA Head), involving motor cover detachment and belt loosening.

2-2-4. IC θ-Motor (FMLA Head)

Procedure for replacing the IC θ-Motor (FMLA Head), including cover detachment and screw removal.

2-3. Replacing the Z-Sensor

2-3-1. MNLA Head

Procedure for replacing the Z-Sensor on the MNLA Head, including peripheral component removal.

2-3-2. FMLA Head

Procedure for replacing the Z-Sensor on the FMLA Head, including peripheral component removal.

2-4. Replacing the Laser Sensor

2-4-1. Replacing the MNLA

Procedure for replacing the MNLA laser sensor, involving connector and screw removal.

2-4-2. Replacing the FMLA

Procedure for replacing the FMLA laser sensor, involving diffuser base and sensor mounting screw removal.

2-5. Replacing the Head Up Spring

2-5-1. MNLA Head

Procedure for replacing the head up SP on the MNLA Head, including cover and set collar removal.

2-5-2. FMLA Head

Procedure for replacing the head up SPIC on the FMLA Head, from the Z-sensor dog.

2-6. Replacing the Belts

2-6-1. MNLA Head

Procedure for replacing timing belts Z and θ on the MNLA Head, including motor mounting screw tightening.

2-6-2. FMLA Head

Procedure for replacing the timing belt ICZ on the FMLA Head, including motor mounting screw tightening.

2-7. Replacing the Spline Housing

2-8. Replacing the Nozzle Outer Shaft Assembly

3-1. Replacing the Ejector Unit

3-2. Replacing the Bad Mark Sensor

3-2-1. Sensor Assembly

Procedure for assembling the sensor, securing the fiber, and mounting the zoom lens.

3-2-2. Adjusting the Sensor Height

Procedure for adjusting sensor height by moving the bad mark sensor and tightening SEMS cap bolts.

3-2-3. Amplifier

Information on the amplifier component, with reference to mounting diagrams.

3-2-4. Assembling the Fiber Unit to the Amplifier

Procedure for inserting the fiber unit into the amplifier, ensuring correct LED alignment and connector seating.

3-2-5. Setting the Switches on the Bad Mark Sensor Assembly

Guidance on setting the switches on the bad mark sensor assembly to factory default settings.

3-3. Replacing the HMS

3-3-1. Replacing the HMS Head

Procedure for replacing the HMS Head, involving mounting hole positions for different component heights.

3-3-2. Replacing the Amplifier

Instructions for mounting the amplifier and checking its stability by moving it.

3-3-3. Sticking the Label

Instruction to stick the label after degreasing the surface.

3-3-4. Mounting the Board

Procedure for mounting the height sensor board 2 assembly onto the head main board.

3-3-5. Adjusting the HMS Height

Procedure for adjusting HMS sensor height using calibration block and checking indicators.

3-4. Replacing the Head Board

3-4-1. Replacing the Head Main Board

Procedure for replacing the head main board, followed by vacuum level adjustment.

3-4-2. Replacing the OCC Relay Board Assembly

Instructions for replacing the OCC Relay Board Assembly.

3-4-3. Replacing the Sensor Relay Board Assembly

Instructions for replacing the Sensor Relay Board Assembly.

4-1. Replacing the OCC Assembly

4-2. Replacing the CCD Camera and Lens Assembly

4-3. Replacing the OCC Vertical/Angle Light Board Assembly

4-4. Replacing the Lens Filter

∗ Adjusting the polarizing filter

4-5. Adjusting the Focus

4-6. Adjusting the OCC Light Quantity

4-7. Offset Placement After Solder Screen-Printing Light

4-7-1. Replacing the Offset Placement After Solder Screen-Printing light

Procedure for replacing the offset placement light, requiring adjustment of light and OCC light.

4-7-2. Adjusting the light quantity of the Offset Placement After Solder Screen-Printing light

Procedure for adjusting the light quantity of the offset placement light and OCC light.

5-1. Replacing the Transport Belt

5-2. Replacing the Transport Pulley

5-2-1. Transport Pulley A Assembly: E21117150A0

Details on Transport Pulley A assembly, including part numbers and quantity.

5-2-2. Transport Pulley B Assembly: E20897210A0

Details on Transport Pulley B assembly, including part numbers and quantity.

5-3. Replacing the IN and OUT Motors

5-4. Replacing the CENTER Motor

5-5. Replacing the IN and OUT Sensors

5-6. Replacing the WAIT Sensor

5-6-1. Replacing the Fiber

Procedure for replacing the fiber in the WAIT sensor, including amplifier unit mounting.

5-6-2. Replacing the Amplifier Unit

Procedure for mounting the amplifier unit and adjusting its gain using mode setting and tuning buttons.

5-7. Replacing the STOP and C. OUT Sensors

5-8. Replacing the Stopper Cylinder

5-9. Replacing the Support Table Home Position Sensor (BU Home Position Sensor)

5-10. Replacing the T-PIN Sensor

5-11. Replacing the Pusher Y Cylinder (Outer Shape Reference)

5-12. Replacing the Pusher X Cylinder (Outer Shape Reference/Optional Unit)

5-13. Replacing the Pressure Reducing Valve

5-14. Replacing the Centering Pin

5-15. Replacing the Support Table Motor (BU Motor)

5-15-1. Adjusting the Gap between Torque Supporter and Support Table Motor

Procedure for adjusting the gap between the torque supporter and support table motor to 1.1 mm.

5-15-2. Adjusting the Tension of the Support Table Driving Timing Belt

Procedure for adjusting timing belt tension using a sonic belt tension meter, specifying values.

5-15-3. Placing the Support Table Surface Horizontally

Procedure for checking and adjusting support table flatness using a lever dial and adjustment screws.

5-16. Replacing the Support Table Encoder

5-17. Backup Stopper (for CE Type Only)

6-1. Replacing the CAL Block Board Assembly

6-2. Replacing the Ejector

7-1. Replacing the Air Cylinder

7-2. Replacing the ATC OPEN and CLOSE Sensors

7-3. Adjusting the Speed Controller

8-1. Replacing the CCD Camera Lens

8-2. Replacing the Standard VCS→Optional VCS Switching Cylinder

8-3. Replacing the Light Boards

8-3-1. Transmission Light Board, Coaxial Light Board

Procedure for replacing transmission and coaxial light boards, ensuring cable reconnection.

8-3-2. Downward Light Board, Side Light Board

Procedure for replacing downward and side light boards, ensuring cable reconnection.

9-1. Overall Drawing

9-2. Replacing the Drive Cylinder

9-3. Adjusting the Speed Controller of the Drive Cylinder

9-4. Replacing the Feeder Bank Board and Feeder I/F Board

9-5. Replacing the Bank-Up Cylinder

9-6. Adjusting the Speed Controller of the Bank-Up Cylinder (Optional Replacement Table)

9-7. Replacing the Bank-Up Detection Sensor (Optional Replacement Table)

9-8. Replacing the Selector Switch (Optional Replacement Table)

9-9. Replacing the Roller Lever (Optional Replacement Table)

10-1. Replacing the Main Pressure Detection Cable Assembly

10-2. Replacing the Filter Element

11-1. Replacing the Push-Button Switch

11-2. Replacing the EMERGENCY STOP Switch

11-3. Replacing the Cover Open Switch

11-3-1. Switch Main Unit

Procedure for replacing the cover open switch main unit, involving connector disconnection and tie-up band cutting.

11-3-2. Operation Key

Procedure for replacing the operation key, requiring mounting screw removal and specific orientation.

11-4. Replacing the Push-Button Switch (CE Marking Machine)

12-1. Replacing and Adjusting the Feeder Float Sensor

12-3. Assembling the FSD bracket assembly

Procedure for replacing sensor in FSD bracket assembly, checking confirmation LEDs.

12-5. Adjusting the height of a newly mounted sensor.

Procedure for adjusting the height of FSD bracket and sensors for proper alignment.

12-6. FS bracket (feeder detection sensor)

Procedure for adjusting the height of FS bracket and sensors for proper alignment.

12-7. Adjust the light axis.

Procedure for adjusting the light axis of sensors, checking LEDs for correct light axis alignment.

12-8. Adjust the volume (only the feeder float sensor).

Procedure for adjusting the volume of the feeder float sensor after other adjustments are complete.

Adjusting the feeder float sensor on the transport side

Adjusting the feeder float sensor outside the machine

13-1. Replacing the CRT (Vision Monitor)

13-2. Replacing the FDD (Floppy Disk Drive)

13-3. Replacing the CD-ROM Drive

13-4. Replacing the LCD Monitor

13-4-2. Replacing the Backlight of the LCD Monitor

Safety precautions for backlight replacement, including power off, cable handling, and static electricity.

13-4-2-3-1. Replacing the Backlight of the KE-2050R/2055R/2060R

Procedure for replacing backlight of KE-2050R/2055R/2060R, involving cable disconnection and rear panel removal.

13-4-2-2. Replacing the Backlight of the KE-2050R/2055R/2060R

Procedure for replacing backlight, involving inside cable removal and LCD module detachment.

13-4-2-3. Replacing the Backlight

Procedure for replacing backlight unit, loosening screws, sliding unit, and aligning locking lugs.

13-5-3. Setting Up the BIOS

13-5-3-1. Checking the Recognition of the HDD

Procedure to check if the BIOS correctly recognizes the HDD, displaying a 'No bootable device' message.

13-5-4. Setting Up the Network (This setup is performed when communicating with the HLC)

13-5-4-1. Setting Up the TCP/IP

Procedure for setting up network communication with HLC, starting with Control Panel and Network icon.

13-5-4-2. Setting Up a Shared Folder

Procedure for setting up a shared folder for network communication in Windows XP, selecting Network icon.

13-5-4-3. Registering a User

Procedure for registering a user name and password in KE2000 for HLC PC access in Windows NT.

13-5-5. Installing the KE2000-series System Programs and Flexline DB

13-5-5-1. Installing the KE2000 Main Unit System Disks

Procedure for installing KE2000 Main Unit System Disks by running setup.exe from the floppy disk.

13-5-5-2. Installing the FlexlineDB System Disks

Procedure for installing FlexlineDB System Disks by running setup.exe and selecting destination location.

13-5-5-3. Loading the Backup Data to the Hard Disk Drive (Restoring the backup data)

13-5-4. Upgrading

13-5-6. Changing the Windows NT Product ID

13-5-6. Changing the Windows NT Product ID

Procedure for inputting Product ID from Certificate of Authenticity and saving confirmation.

13-5-7. Setting Up the Touch Panel (Optional)

[1] For KE-2050/60 (Win NT)

Procedure for setting up touch panel for KE-2050/60 (Win NT) via Control Panel.

13-5-7. Setting Up the Touch Panel (Optional)

13-5-7. Setting Up the Touch Panel (Optional)

Procedure for setting COM device and line control for apci-8302/6J, checking Device 0 and CH1 settings.

13-5-7. Setting Up the Touch Panel (Optional)

13-5-7. Setting Up the Touch Panel (Optional)

Procedure for enabling device status in Device Properties and deleting registered ports in Ports window.

13-5-7. Setting Up the Touch Panel (Optional)

13-5-7. Setting Up the Touch Panel (Optional)

Procedure for creating and renaming a shortcut for the touch panel driver.

13-5-7. Setting Up the Touch Panel (Optional)

13-5-7. Setting Up the Touch Panel (Optional)

Procedure for cutting and pasting touch panel shortcut to startup folder and restarting the system.

13-5-7. Setting Up the Touch Panel (Optional)

13-5-7. Setting Up the Touch Panel (Optional)

Procedure for verifying UPSilon_2000 monitoring power supply and checking setup.

13-5-7. Setting Up the Touch Panel (Optional)

13-5-7. Setting Up the Touch Panel (Optional)

Procedure for checking COM3 settings and restarting the system if touch panel does not function.

13-5-7. Setting Up the Touch Panel (Optional)

13-5-7. Setting Up the Touch Panel (Optional)

Procedure for running touch panel calibration program and saving settings.

13-5-7. Setting Up the Touch Panel (Optional)

13-5-7. Setting Up the Touch Panel (Optional)

Procedure for checking calibration status and confirming touch points in the calibration screen.

• Actions to be taken if the setup is failed

14-1. Layout of Electrical Components

14-1-1. Part Names

List of part names and their corresponding numbers for electrical components shown in front and rear views.

14-2. Layout of Top of Base Frame

14-2-1. Part Names

List of part names for components on the base frame top view.

14-3. Power Supply Unit

14-3-1. Structure of Power Supply Unit

Description of the power supply unit structure, composed of DC supplies, relays, and protectors.

14-3-1-2. Block Diagram of the DC Power Supply Unit

Block diagram illustrating the DC power supply unit connections and components.

Table 14-3-1-2. DC Power Supply Unit <Parts List>

Parts list for the DC Power Supply Unit, including part numbers, names, quantity, and remarks.

14-3-1-4. Connection Diagram for the Power Supply Unit (1/2)

Connection diagram showing power supply unit connections to various boards and components (part 1/2).

14-3-1-3. Connection Diagram for the Power Supply Unit (2/2)

Connection diagram showing power supply unit connections to various boards and components (part 2/2).

14-3-1-4. Connection Diagram for the Zθ Power Supply Board

Connection diagram for the Zθ Power Supply Board, detailing component interconnections.

14-3-1-5. Connection Diagram for the Power Supply Board (1/2)

Connection diagram for the power supply board (part 1/2), showing interconnections for various units.

14-4. Control Unit

14-4-1. Structure of Control Unit

Illustrates the board layout of the control unit for KE-2050/2050R models.

14-4-1-2. Board Layout

Illustrates the board layout of the control unit for KE-2060/2055R/2060R models.

14-4-1-3. Connector Markers on the Control Unit

Explanation of connector markers on the control unit, linking board indications to connector numbers.

14-4-2. CPU Board

Description of the CPU board functions, connections, jumper settings, LEDs, and replacement procedures.

14-4-3. XMP Board (RMB Board)

14-4-4. SYNQNET Relay Board

14-4-5. Bus Bridge Board (40003313)

14-4-6. MCM (Multi Nozzle Control Module) Board

14-4-7. SAFETY Board

Jumper settings of the safety board

Diagrams showing jumper settings for the safety board for different machine types.

Jumper settings of the safety board

Diagrams showing jumper settings for the safety board for different machine types (KE-2060 EN).

14-6. Z-θ Unit

14-6-1. Structure of Z-θ Unit

Description of Z-θ Unit structure, including AC servo drivers and blank panels.

14-6-2. LED Indications

Explanation of LED indications on Z/θ driver board, showing operating status and alarm codes.

14-4-8. BASE FEEDER Board Assembly (40001941)

14-4-9. I/O Control Board Assembly (40001943)

14-4-10. Adjusting the Light Ctrl Board Assembly (40001904) and Light Ctrl Board (50) Assembly (40001918)

14-4-11. IP-X3 Board Assembly A (40001920 for KE-2050/50R), IP-X3 Board Assembly B (40001921 for KE-2060/55R/60R)

14-5. X-Y Unit

14-5-1. Structure of X-Y Unit

Description of X-Y Unit structure, including AC servo drivers and magnescale interpolator.

14-5-2. LED Indication

Explanation of LED indications on the XY driver board for alarms and axis status.

14-5-3. DIP Switch Settings on the Magnescale

Diagrams showing DIP switch settings for MODE and OPTION switches on the magnescale.

14-6. Z-θ Unit

14-6-1. Structure of Z-θ Unit

Description of Z-θ Unit structure, including AC servo drivers and blank panels.

14-6-2. LED Indications

Explanation of LED indications on Z/θ driver board, showing operating status and alarm codes.

14-7. Transport Unit

14-7-1. Structure of Transport Unit

Structure of transport unit, detailing CARRY board, stepping drivers, and cable connections for motors and sensors.

14-7-2. Adjusting the CARRY Relay Board

Instructions for adjusting jumper and DIP switch settings on the CARRY relay board for sensor delay times.

14-7-3. Adjusting the Stepping Driver

Procedure for adjusting drive current of transport stepping motor by measuring voltage and setting DIP switches.

14-7-3-2. Setting up the Support Table/Auto Width Adjustment Stepping Motor Driver

Procedure for setting up support table/auto width adjustment motor driver by adjusting rotary and DIP switches.

14-7-4. Checking the Encoder Connection

Procedure for checking encoder connection by verifying count value and polarity of motor axes.

14-8. Head Unit

14-8-1. Boards Used on the Head Unit

List of boards used on the head unit, including head main board, sensor relay board, and OCC relay.

14-8-2-1. Adjusting the Head Main Board Assembly

Instructions for checking and setting switches (DSW1-DSW4) on the head main board assembly.

14-8-2-1-2. Adjusting the Head Vacuum Level

Procedure for adjusting head vacuum level by adjusting reference voltage and vacuum input voltage.

14-9. Covers

14-9-1. Structure of Operation Unit

Description of the operation unit structure, composed of operation and switch boards.

14-9-2. Jumper Switch Settings on the Operation Board Assembly (40001953) and Operation Board Assembly [EN] (40001954)

Instructions for checking and setting jumper switches on operation boards for different machine types.

14-9-3-1. KE-2050/2060

Configuration and switch components for mounting push-button switches on operation switch boards for KE-2050/2060.

14-9-3-1. KE-2050/2060

Configuration and switch components for mounting push-button switches on operation switch boards for KE-2050/2060 (Rear).

14-9-3-1. KE-2050/2060

Configuration and switch components for mounting push-button switches on operation switch boards for KE-2050/2060 (EN Front).

2) Mounting switches

(1) ORIGIN, STOP, START, ONLINE, 1 CYCLE switches

Procedure for mounting ORIGIN, STOP, START, ONLINE, 1 CYCLE switches, including bezel fitting.

(2) Servo free switch

Procedure for mounting the servo free switch, similar to other switches but with a cover.

(3) Maintenance key switch

Procedure for mounting the maintenance key switch, including key cover, actuator, and bezel assembly.

(4) Keyboard ON switch, feeder switch

Procedure for mounting keyboard ON and feeder switches, including bezel and fixing nut.

14-9-3-2. KE-2050R/2055R/2060R

1) Configuration

Configuration details for mounting pushbutton switches on operation SW board (KE-2050R/2055R/2060R Front).

(2) Rear (ST, JE, CH)

Configuration details for mounting pushbutton switches on operation SW board (KE-2050R/2055R/2060R Rear).

(3) EN front

Configuration details for mounting pushbutton switches on operation SW board (EN Front).

14-9-3. Mounting Switches onto the Operation Switch Board

(1) ORIGIN, STOP, START, ONLINE, 1 CYCLE switches

Procedure for mounting switches, including bezel fitting and actuator insertion.

(2) Maintenance key switch

Procedure for mounting maintenance key switch, including key cover, actuator, and bezel assembly.

(3) CONSOLE SELECT, BANK ENABLE SW

Procedure for mounting CONSOLE SELECT and BANK ENABLE switches, including bezel and fixing nut.

14-10. UPS (40003292)

14-10-1. Checking the UPS Battery (E9659729A000) Voltage

Procedure for checking UPS battery voltage, including power off and cable removal.

14-10-2. Replacing the UPS Battery

Procedure for detaching the UPS, involving connector disconnection and metallic screw removal.

14-10-2-2. Replacing the Battery

Procedure for replacing the UPS battery, including screw removal and front cover detachment.

14-10-2-2. Replacing the Battery

Procedure for drawing out the battery and connecting leads to the new battery, observing polarity.

14-11. Replacing the Fuse of the AC Input Unit

15-1. Assembling the AWC Bracket

15-2. Assembling to the Machine Main Unit

15-2-1. Mounting the AWC Bracket Assembly

Procedure for mounting AWC bracket assembly for M-Size (Front Reference) machine.

15-2-2. Mounting the AWC Bracket Assembly

Procedure for mounting AWC bracket assembly for L- and E-Size machines, including belt tension adjustment.

15-3. Mounting the Origin Switch Dog

15-4. B/U Pin Detection Sensor

15-4-1. Mounting the B/U Pin Detection Sensor

Procedure for mounting the B/U Pin Detection Sensor, involving sensor bracket fixing and optical axis alignment.

15-5. Bundling the B/U Pin Detection Sensor

15-5-1. Mounting the B/U Pin Detection Sensor (Bundling the Cables)

Procedure for bundling cables for B/U Pin Detection Sensor (M-Size), showing cable routing.

15-5-2. Mounting the B/U Pin Detection Sensor (Bundling the Cables)

Procedure for bundling cables for B/U Pin Detection Sensor (L- and E-Size), showing cable routing.

15-6. Adjusting the Sensor

15-7. Mounting the Driver Bracket

15-8. Setting the Driver

15-9. Mounting the BU-Pin Sensor Dog

16-1. Detaching the FPI (Front) from the Machine Main Unit

16-2. Detaching the FPI (Rear)

Structure of Parts and Components inside FPI (Front)

Structure of Parts and Components inside FPI (Rear)

[17] KE2000/2000R JIG LISTS

Part No. Part name Purpose Figure Remarks

List of jigs with part numbers, names, purpose, figures, and remarks for KE2000/2000R series.

Part No. Part name Purpose Figure Remarks

List of jigs with part numbers, names, purpose, figures, and remarks for VCS and nozzle assembly.

Part No. Part name Purpose Figure Remarks

List of jigs with part numbers, names, purpose, figures, and remarks for CSP jig plate and CAL piece.

Revision record

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