JUKI KE-2060R - Page 5

KE-2050/KE-2060, KE-2050R/2055R/KE-2060R Maintenance Manual
iii
Rev. 2.1
[4] OCC Assembly.........................................................................................4-1
4-1. Replacing the OCC Assembly..................................................................................4-1
4-2. Replacing the CCD Camera and Lens Assembly.....................................................4-2
4-3. Replacing the OCC Vertical/Angle Light Board Assembly........................................4-3
4-4. Replacing the Lens Filter..........................................................................................4-4
4-5. Adjusting the Focus..................................................................................................4-6
4-6. Adjusting the OCC Light Quantity.............................................................................4-7
4-7. Offset Placement After Solder Screen-Printing Light................................................4-8
4-8. List of Readjustment Items After Replacement ........................................................4-9
[5] BOARD TRANSPORT UNIT.................................................................... 5-1
5-1. Replacing the Transport Belt....................................................................................5-1
5-2. Replacing the Transport Pulley ................................................................................5-2
5-3. Replacing the IN and OUT Motors ...........................................................................5-3
5-4. Replacing the CENTER Motor..................................................................................5-5
5-5. Replacing the IN and OUT Sensors .........................................................................5-6
5-6. Replacing the WAIT Sensor .....................................................................................5-7
5-6-1. Replacing the Fiber.............................................................................................................. 5-7
5-6-2. Replacing the Amplifier Unit................................................................................................. 5-8
5-7. Replacing the STOP and C. OUT Sensors ..............................................................5-9
5-8. Replacing the Stopper Cylinder..............................................................................5-10
5-9. Replacing the Support Table Home Position Sensor
(BU Home Position Sensor) ...................................................................................5-11
5-10. Replacing the T-PIN Sensor...................................................................................5-12
5-11. Replacing the Pusher Y Cylinder (Outer Shape Reference) ..................................5-13
5-12. Replacing the Pusher X Cylinder (Outer Shape Reference/Optional Unit).............5-14
5-13. Replacing the Pressure Reducing Valve ................................................................5-14
5-14. Replacing the Centering Pin...................................................................................5-15
5-15. Replacing the Support Table Motor (BU Motor) .....................................................5-16
5-15-1. Adjusting the Gap between Torque Supporter and Support Table Motor ........................... 5-16
5-15-2. Adjusting the Tension of the Support Table Driving Timing Belt ........................................ 5-17
5-15-3. Placing the Support Table Surface Horizontally................................................................. 5-18
5-16. Replacing the Support Table Encoder....................................................................5-19
5-17. Backup Stopper (for CE Type Only) .......................................................................5-20
[6] CAL BLOCK.............................................................................................6-1
6-1. Replacing the CAL Block Board Assembly...............................................................6-1
6-2. Replacing the Ejector ...............................................................................................6-2