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KE-3020V
JUKI KE-3020V User Manual
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Rev. 2.0
Maintenance Guide
6-3
6-3.
Replacing the Load Cell
1)
Disconnect the bundled cables from the load cell amplifier.
2)
Remove the fixing screws (2 pcs.) to detach the load cell assembly.
3)
When mounting a new load cell, reassemble the components in the reverse order of
disassembly.
∗
After the load cell has been replaced, obtain th
e load cell assembling position and
height of
the MS parameter again.
Fixing screw
Load cell
assembly
Fixing
holes
175
177
Table of Contents
Default Chapter
3
Table of Contents
3
X-Y Unit
12
Replacing the Servomotor
12
Replacing the X-Motor
12
Replacing the YL-Motor
14
Replacing the YR-Motor
16
Replacing the Magnescale
18
X-Axis Magnescale Affixing Position
20
Y-Axis Magnescale Affixing Position
22
Adjusting the Clearance of the Magnescale
24
Clearance between the Sensor Head and Y-Axis LM Guide (Y-Axis_Xl Board Specifications Only)
27
Replacing the Limit Sensor and Origin Near Sensor
28
Replacing the X-Axis Limit Sensor and the X-Axis Home Proximity Sensor
28
Replacing the Y-Axis Limit Sensor and the Y-Axis Home Proximity Sensor
32
Checking the Limit Sensor Operation
36
Checking the X- and Y-NEAR SENSOR Operation
38
Replacing the Home Position Sensor
40
X-Axis
40
Y-Axis
40
Replacing the Cableveyor
41
Replacing the X-Axis Cableveyor
41
Replacing the Y-Axis Cableveyor
43
Replacing the Cables in the X/Y Veyor-Cable
45
Removing the X Cable
45
Checking the Cable Marking (X)
47
Assembling the Cable
48
Removing the y Veyor-Cable
51
Placing Marks on the y Veyor-Cable
51
Assembling the Cable
52
Wiring Around the Head
59
Replacing the Cableveyor Link
62
Cableveyor Structure and Part Names
62
Detaching the Arm and Lock Stay
62
Separating the Link
63
Connecting the Cableveyor
63
Mounting the Arm and Lock Stay
64
Y Cableveyor Structure and Part Names
65
Detaching the Arm and Lock Stay
65
Separating the Link
66
Connecting the Cableveyor
67
Mounting the Arm and Lock Stay
67
Replacing the X Ball Screw
69
Preparations for X Ball Screw Replacement
69
Removing the X Ball Screw
71
Mounting the X Ball Screw
74
Adjusting the X Ball Screw
77
Replacing the y Ball Screw
81
Preparations for y Ball Screw Replacement
81
Removing the y Ball Screw
89
Mounting the y Ball Screw
94
Adjusting the y Ball Screw
99
Head Unit
105
Replacing and Adjusting the Head
105
LNC60 Head
105
IC Head (KE-3020V)
108
IC Head (KE-3020VR)
109
Replacing the Motor
110
Replacing the Z-Motor (LNC60 Head)
110
Replacing the Θ-Motor
111
Replacing the Z-Motor (IC Head)
112
Replacing the Θ-Motor (IC Head)
113
Replacing the T-Sensor
114
Replacing the Laser Sensor
115
Replacing the Laser Sensor (LNC60)
115
Replacing the Point Sensor (KE-3020V)
116
Replacing the FMLA (KE-3020VR)
118
Replacing the Head up Cylinder
120
Replacing the Belts
121
Replacing the Timing Belt Z
121
Replacing the Timing Belt Θ
121
IC Head
122
Replacing the Z-Slide Shaft
124
Readjustment after Replacement of Head Unit
125
Parts Around the Head
126
Replacing the Solenoid Valve Components
126
Replacing the Solenoid Valves
126
Replacing the Filter
127
Replacing the Filter for Release to Atmosphere
127
Replacing the Bad Mark Sensor (Optional)
128
Sensor Assembly
128
Adjusting the Sensor Height
129
Amplifier
130
Assembling the Fiber Unit to the Amplifier
130
Setting the Switches on the Bad Mark Sensor Assembly
131
Replacing the HMS
131
Replacing the HMS Head
131
Adjusting the HMS Height
132
Replacing the Head Board
133
Replacing the Head Main Board
133
Replacing the Servo Amplifier Board
134
Occ Assembly
135
Replacing the OCC Assembly
135
Replacing the CCD Camera and Lens
136
Replacing the OCC Coaxial/Angle Light Board Assemblies
137
Replacing the Lens Filter/Light Diffuser
138
Adjusting the Focus
140
Adjusting the OCC Light Quantity
141
Readjustment after Replacement of OCC Unit
141
Board Transport Unit
142
Replacing the Transport Belt
142
Replacing the Transport Pulley
143
Transport Pulley a Assembly: E21117150A0
143
Transport Pulley B Assembly: E20897210A0
143
Replacing the in and out Motors
144
Replacing the CENTER Motor
145
Replacing the Timing Belt
146
Replacing the Timing Belt for Adjustment of the Transport Width
146
Replacing the Timing Belt for the Transport Motor
148
Replacing the LEFT and RIGHT Sensors
149
Replacing the LEFT and RIGHT Sensors (M and L Board Specifications)
149
Replacing the LEFT and RIGHT Sensors (XL Board Specifications)
151
Replacing the WAIT/STOP/C-OUT Sensors
153
Replacing the WAIT Sensor (M and L Board Specifications)
153
Replacing the WAIT, STOP and C-OUT Sensors (XL Board Specifications)
156
Replacing the Stopper Cylinder
161
Replacing the Support Table Home Position Sensor (BU Home Position Sensor)
162
Replacing the T-PIN Sensor (Optional)
163
Replacing the Pusher y Cylinder (Outer Shape Reference)
164
Replacing the Pressure Reducing Valve
165
Replacing the Centering Pin (Option)
166
Replacing the Support Table Motor (BU Motor)
167
Adjusting the Gap between Torque Supporter and Support Motor
168
Adjusting the Tension of the Support Table Driving Timing Belt
169
Placing the Support Table Surface Horizontally
170
Replacing the Support Table Encoder
171
Replacing the Backup Stopper (for en Type Only)
172
Solenoid Valve
173
Cal Block
174
Replacing the CAL Block Board Assembly
174
Replacing the Ejector
175
Replacing the Load Cell
176
Atc
177
Replacing the Air Cylinder
177
Replacing the ATC OPEN and CLOSE Sensors
180
Adjusting the Speed Controller
180
Vcs
181
Replacing the CCD Camera Lens (Replace the CCD Camera and Lens as S-VCS Camera Assembly.)
181
Replacing the Standard S-VCS → Optional S-VCS Switching Cylinder
183
Replacing the Light Boards
184
Transmission Light Board, Coaxial Light Board
184
Downward Light Board, Side Light Board
185
Feeder Bank and Replacement Table (Optional)
186
Common Parts and Units for Mechanical Feeder and Electric Feeder
186
Replacing the Mechanical Valve (Optional Replacement Table)
188
Replacing the Bank-Up Cylinder (Optional Replacement Table)
190
Adjusting the Speed Controller of the Bank-Up Cylinder (Optional Replacement Table)
192
Replacing the Bank-Up Detection Sensor (Optional Replacement Table)
193
Replacing the Selector Switch (Optional Replacement Table)
194
Replacing the Cylinder for Drive Cylinder Unit Up/Down
195
Replacing the Cylinder Sensor for Drive Cylinder Unit Up/Down (Specifications Common to Optional Electric and Mechanical Replacement Tables)
196
Replacing the Electric Bank Support Cylinder (Optional Replacement Table)
197
Bank and Replacement Table for Mechanical Feeder
199
Replacing the Drive Cylinder (Mechanical Fixed Bank and Mechanical Replacement Table)
200
Replacing the Drive Cylinder (Specifications Common to Optional Electric and Mechanical Replacement Tables)
202
Adjusting the Speed Controller of the Drive Cylinder
204
Replacing the Feeder Bank Board (Optional)
204
Replacing the Bank PCB
205
Bank and Replacement Table for Electric Feeder
206
Replacing the Bank PCB
208
Replacing the Connector Cable
209
Replacing the Connector for Off-Line Setup
210
Trash Box
211
Pneumatic Units
212
Replacing the Digital Pressure Switch
212
Adjusting the Digital Pressure Switch (Positive Pressure)
213
Adjusting the Digital Pressure Switch (Negative Pressure)
215
Replacing the Filter Element
217
Replacement of Vacuum Pump Parts
218
Switch and Cover Related
226
Replacing the Push-Button Switch
226
Replacing the Push-Button Switch (Machine with the Standard Specifications)
226
Replacing the Push-Button Switch (Machine with the en Specifications)
228
Replacing the EMERGENCY STOP Switch
229
Replacing the Cover Open Switch
230
Replacing the Safety Cover Lock Cylinder
231
Replacing and Adjusting the Feeder Float Sensor
234
Replacing the Sensor and Adjusting the Height
234
Checking and Adjusting the Sensor Operation
241
Other Units
246
LCD Monitor
246
Replacing the LCD Monitor
246
Setting up the Touch Panel
247
Replacing the System Disk
249
Replacing the SSD
249
Setting up the BIOS
252
Setting up the Network (Setup Is Required When Communicating with the IS.)
258
KE-3010/3020V/3020VR System Programs
269
Upgrading the System Version
278
Antivirus Software (Optional)
284
Load Cell (Optional)
286
Replacing the Load Cell
286
Coplanarity Sensor (Optional)
288
Replacing the Sensor
288
Changing the IP Address of the Coplanarity CPU
290
Changing the Mounter Settings
294
Electrical Components
298
Layout of Electrical Components
298
Layout of Electrical Components (M and L Board Specifications)
298
Layout of Electrical Components (XL Board Specifications)
300
Power Supply Unit
302
Structure of Power Supply Unit (M and L Board Specifications)
302
Structure of Power Supply Unit (XL Board Specifications)
309
Structure of Control Unit
316
Cpu Board 40103723
316
Position Board 40044540
316
Ieee1394 Board 40048003
316
Ether Main Board 40048066
316
Ip-X7 Base Asm (40071283), Ip-X7 Sub Asm (40071293)
321
MOUSE/KEYBOARD Selector (40003281)
322
SUPERIMPOSE Board (40048082)
323
SCM3 Board (40114496) Laser Board for FMLA (KE-3020VR Only)
324
S-Light Control (40108607)
324
Feeder Board (40047560)
324
S-XY Relay Board (40106795)
324
MAGNETIC SCALE Board (40095130) (XL Specifications Only)
324
BASE IO Board (40071680)
324
ATX Power Supply (40048006)
325
Battery Unit (40048007)
326
X-Y Unit
328
Structure of X-Y Unit
328
Display Indication of XY Servo Amplifier
329
Z-Θ Unit
330
Structure of Z-Θ Unit
330
LED Indications
331
Transport Unit
332
Structure of Transport Unit
332
Adjusting the BASE I/O Board (40071680)
336
Adjusting the Stepping Driver
336
Head Unit
338
S-Head Main Pcb Asm (40106799)
338
Adjusting the Point Sensor
340
Covers
341
Structure of Operation Unit
341
Jumper Switch Settings on the Operation Board Assembly
341
Mounting Switches Onto the Operation Switchboard
343
Replacing the Fuse of the AC Input Unit
349
Auto Board Width Adjustment (Optional)
352
Assembling the AWC Bracket
352
Mounting the Origin Sensor Dog
354
Support Pin Detection Sensor
355
Mounting the Support Pin Detection Sensor
355
Bundling the Support Pin Detection Sensor
357
Mounting the Support Pin Detection Sensor (Bundling the Cables)
357
Adjusting the Sensor
358
Mounting the Driver Bracket
358
Setting the Driver
359
Mounting the Support Pin Sensor Dog
360
Feeder Position Indicator (Fpi) (Optional)
361
Detaching the FPI (Front) (M and L Board Specifications)
361
Detaching the FPI (Rear) (M and L Board Specifications)
362
Structure of Parts and Components Inside FPI (Front)
363
(M and L Board Specifications)
363
Structure of Parts and Components Inside FPI (Rear)
364
(M and L Board Specifications)
364
Detaching the FPI (Front) (XL Board Specifications)
365
Detaching the FPI (Rear) (XL Board Specifications)
366
Structure of Parts and Components Inside FPI (Front) (XL Board Specifications)
367
Structure of Parts and Components Inside FPI (Rear) (XL Board Specifications)
368
Offset Placement after Solder Screen-Printing Light (Optional)
369
Replacing the Offset Placement after Solder Screen-Printing Light
369
Adjusting the Light Quantity of the Offset Placement after Solder Screen-Printing Light
370
Tape Cutter (Optional)
371
Overall Drawing
371
Replacing the Tape Cutter Main Unit
372
Replacing the Tape Cutter Blade
375
Cvs (Optional)
383
Replacing the CONTACT SUB UNIT
383
Replacing the PCB
386
Rotary Solder Transfer Unit (Optional)
387
Replacing the Squeegee
387
Replacing the Pan
389
Replacing the Motor
390
Checking the Pan Mounting Status
392
Multi-Code Reader (Optional)
394
Replacing the Multi-Code Reader (Head)
394
Replacing the Multi-Code Reader (Transport)
395
Placement Monitor (Optional)
396
Replacing the LNC61/62
396
Replacing the EPV61/62
397
Replacing the Head up Cylinder (KE-3020V/3020VR)
398
Obtaining the Offset after Replacement
400
Checking the Images after Replacement
401
Calibration Application
401
EPV Calibration
404
Appendix Jig Lists
410
4
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JUKI KE-3020V Specifications
General
Brand
JUKI
Model
KE-3020V
Category
Industrial Equipment
Language
English
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