JUKI TR6SNR Operating manual

Matrix Tray Changer
TR6SNR/6SNX/6SNV
MAINTENANCE GUIDE
CUSTOMER SUPPORT DEPARTMENT

Important
(1) No part of this document may be copied or reproduced without the prior
permission of JUKI Corporation. (Including software and program)
(2) The contents of this document are subject to change without notice.
(3) This manual is prepared with extreme care. However, if you have any question
or find any error or omission in writing, contact our dealer or JUKI Corporation.
(4) JUKI Corporation shall disclaim all the responsibility for any trouble resulting
from the user's abnormal operation regardless of Item (3).

Maintenance Guide
Table of Contents
1
．
How to Set Up the System ................................................................. 1-1
1-1. Removing metal fixtures for transport...................................................................1-1
1-2. Confirmation of voltage specification....................................................................1-2
1-3. Mounting a shuttle unit .........................................................................................1-2
1-3. Mounting a shuttle unit .........................................................................................1-3
1-4. Leveling................................................................................................................1-4
1-5. Securing shuttle unit and mounter........................................................................1-5
1-6. Checking assembly position .................................................................................1-6
1-7. Connecting the FG cable (EN specifications only) ...............................................1-7
1-8. Mounting tray stacker ...........................................................................................1-8
2
．
Name of Covers and Detaching Covers ........................................... 2-1
2-1. Detaching covers..................................................................................................2-1
3
．
Replacement and Adjustment of Components
in Electrical Equipment Section ........................................................ 3-1
3-1. Layout diagram of electrical equipment section (standard) ..................................3-1
3-2. Layout diagram of electrical equipment section (CE-spec machine) ....................3-3
3-3. Replacement of circuit protector...........................................................................3-4
3-4. Replacement of AC servo driver...........................................................................3-5
3-5. Replacement of stepping motor driver..................................................................3-6
3-6. Replacement of power lamp.................................................................................3-7
3-7. Replacement of fan motor ....................................................................................3-8
3-8. Replacement of teaching spot..............................................................................3-9
3-9. Replacement of main PCB (TR6SNR) ...............................................................3-10
3-10. Replacement of main PCB (TR6SNX/6SNV) .....................................................3-15
3-11. Replacement of tray LED PCB
(option: run-out components indication switch).................................................3-18
3-12. Connector inserting positions of the main PCB (TR6SNR) ................................3-19
3-13. Connector inserting positions of the main PCB (TR6SNX/6SNV) ......................3-20
3-14. Connector inserting positions of the SCN PCB ..................................................3-21
4
．
Replacement and Adjustment of Sensors........................................ 4-1
4-1. Layout diagram of Z unit sensors .........................................................................4-1
4-2. Replacement and adjustment of Z-axis origin, minus limit sensor........................4-2
4-3. Replacement and adjustment of ZM plus limit detection sensor ..........................4-3
4-4. Replacement and adjustment of stacker set sensor.............................................4-4

Maintenance Guide
4-5. Replacement and adjustment of stacker lock sensor ...........................................4-5
4-6. Replacement and adjustment of shutter sensor ...................................................4-6
4-7. Layout diagram of Y unit sensor...........................................................................4-7
4-8. Replacement and adjustment of Y-axis origin,
minus limit and plus limit sensor .........................................................................4-8
4-9. Replacement and adjustment of chuck detection sensor .....................................4-9
4-10. Replacement and adjustment of tray pulled-out detection (+) switch .................4-10
4-11. Layout diagram or X unit sensor.........................................................................4-11
4-12. Replacement and adjustment of X-axis origin,
minus limit and plus limit sensor .......................................................................4-12
4-13. Replacement and adjustment of head ascent/descent sensor ...........................4-13
4-14. Layout diagram or shuttle unit sensor ................................................................4-14
4-15. Replacement and adjustment of shuttle origin,
minus limit and plus limit sensor .......................................................................4-15
4-16. Replacement and adjustment of pad size sensor and BGA sensor ...................4-16
4-17. Replacement and adjustment of cover lock sensor............................................4-17
4-18. Replacement and adjustment of cover interlock switch (standard).....................4-18
4-19. Replacement and adjustment of cover OPEN switch ASM (CE machine) .........4-19
4-20. Layout diagram of door sensors .........................................................................4-20
4-21. Replacement and adjustment of door lock detection sensor
and door open sensor.......................................................................................4-21
4-22. Replacement and adjustment of door sensors (CE machine) ............................4-22
4-23. Replacement and adjustment of transfer sensor ................................................4-23
4-24. Replacement and adjustment of wrong tray insertion sensor.............................4-24
4-25. Replacement and adjustment of inspection transfer stop sensor
(transfer inspection specification: optional).......................................................4-25
4-26. Replacement and adjustment of automatic width adjustment origin sensor
(automatic transfer width adjustment: optional) ................................................4-26
4-27. Replacement and Adjustment of the IS unit antenna (IS: Option) ......................4-27
5
．
Replacement and Adjustment of Motors.......................................... 5-1
5-1. Layout diagram of motors.....................................................................................5-1
5-2. Replacement of Z-axis motor ...............................................................................5-2
5-3. Replacement of X-axis motor ...............................................................................5-3
5-4. Replacement of Y-axis motor ...............................................................................5-4
5-5. Replacement of shuttle motor ..............................................................................5-5
5-6. Replacement of conveyor motor...........................................................................5-6
5-7. Replacement of automatic width adjustment motor
(optional: automatic width adjustment) ...............................................................5-7

Maintenance Guide
6
．
Replacement and Adjustment of Belts............................................. 6-1
6-1. Replacement and adjustment of X-axis belt (TR6SNR/TR6SNX) ........................6-1
6-2. Replacement and adjustment of Y-axis belt .........................................................6-2
6-3. Replacement and adjustment of shuttle belt (TR6SNR).......................................6-3
6-4. Replacement and adjustment of shuttle belt (TR6SER/TR6SNV)........................6-4
6-5. Replacement and adjustment of shuttle belt (TR6SNX) .......................................6-5
6-6. Replacement and adjustment of shuttle belt (TR6SXLX) .....................................6-6
6-7. Replacement and adjustment of transfer drive belt ..............................................6-7
6-8. Replacement and adjustment of transfer rail broadening/narrowing belt..............6-8
6-9. Replacement and adjustment of transfer belt.......................................................6-9
7
．
Replacement of Pneumatic Component........................................... 7-1
7-1. Layout diagram of pneumatic components in Y unit section ................................7-1
7-2. Replacement of tray chuck cylinder......................................................................7-2
7-3. Replacement of solenoid valves for shutter, tray chuck and shuttle .....................7-3
7-4. Replacement of solenoid valves for shutter and tray chuck speed reduction
(slow 2 mode: optional) ......................................................................................7-4
7-5. Layout diagram of pneumatic component in X unit section ..................................7-5
7-6. Replacement of head cylinder ..............................................................................7-6
7-7. Replacement of X-axis vacuum pad.....................................................................7-7
7-8. Replacement of X-axis solenoid valve..................................................................7-8
7-9. Replacement of X-axis ejector .............................................................................7-9
7-10. Replacement of shuttle ejector ...........................................................................7-10
7-11. Replacement of ejector filter element .................................................................7-11
7-12. Replacement of solenoid valves for decreasing head UP/DOWN speed
(slow 2 mode: option) .......................................................................................7-12
7-13. Layout diagram of pneumatic components in shuttle unit section ......................7-13
7-14. Replacement of BGA cylinder ............................................................................7-14
7-14-1. Adjustment of BGA cylinder speed controller ............................................................ 7-15
7-14-2. Adjustment of BGA cylinder speed controller (adjustment of exhaust air)................. 7-16
7-15. Replacement of shuttle movable pad packing....................................................7-17
7-16. Replacement of shuttle vacuum pad ..................................................................7-18
8
．
Air Piping Diagram ............................................................................. 8-1
8-1. List of air components ..........................................................................................8-1
8-2. Diagram of air piping (standard) ...........................................................................8-2
8-3. Air piping diagram (optional: slow 2 mode) ..........................................................8-3

Maintenance Guide
9
．
Test Mode............................................................................................ 9-1
9-1. Starting and finishing test mode ...........................................................................9-2
9-2. Initialization ..........................................................................................................9-3
9-3. Sensor check .......................................................................................................9-3
9-4. Head valve ...........................................................................................................9-4
9-5. Shuttle valve.........................................................................................................9-5
9-6. Head.....................................................................................................................9-5
9-7. BGA holder...........................................................................................................9-6
9-8. Y holder................................................................................................................9-7
9-9. Shutter..................................................................................................................9-8
9-10. Concentric nozzle.................................................................................................9-9
9-11. Z unit JOG............................................................................................................9-9
9-12. Speed selection..................................................................................................9-10
9-13. Teaching ............................................................................................................9-10
9-14. Inputting component count .................................................................................9-11
9-15. Complex movement ...........................................................................................9-13
9-16.X unit ..................................................................................................................9-14
9-17. Y unit ..................................................................................................................9-15
9-18. Z unit ..................................................................................................................9-16
9-19. Shuttle unit .........................................................................................................9-17
9-20. XY adjustment ....................................................................................................9-18
9-21. Conveyor adjustment (automatic width adjustment: optional) ............................9-21
9-22. Conveyor (automatic width adjustment: optional)...............................................9-22

Maintenance Guide
1-1
1
．
How to Set Up the System
1-1. Removing metal fixtures for transport
Remove the stopper that secures the X-axis carriage using the M4 hexagon socket head bolt
.
Then remove FIX BR that secures the head section using the M3 hexagon socket head bolt .
Note: It may happen that the head section is lowered if FIX BR is removed with no air
present inside. Be extremely aware of the risk that the head section should be
broken if you move the X-axis carriage by hand in the above situation.

Maintenance Guide
1-2
1-2. Confirmation of voltage specification
Confirm that your voltage meets the spec.
Check the rating nameplate attached to the lower right portion on the back of the equipment.
The value, on which a circle is put (for the label nameplate) or marking is put (for the aluminum
nameplate) in the “Volts” field, shows the set voltage specifications.
If your supplied voltage does not meet this condition, the voltage has to be changed.
Detach the E cover F , and a terminal block for changing the voltage will be exposed.
The voltage specification can be altered by changing the cable assembly of .
200
220
240
380
400
415
N.C
0
Volts 200 220 240 380 400 415
200に丸が付いている
場合は200V仕様
A circle on the
value of 200
means that 200V
is selected in the
specification.
According to the voltage specifications,
marking is put with a punch.

Maintenance Guide
1-3
1-3. Mounting a shuttle unit
Put the U-groove section of S base into the S base joint SH to the depth.
Mount the shuttle using four shuttle mounting screws .
Put the air tube and connector into the marker position as shown in the diagram.
S BASE Ｕ溝
CN0 05
CN0 39
CN0 40
CN0 42
BGAR
BGAL
PADR
PADL
VACL
VACR
S base U-groove

Maintenance Guide
1-4
1-4. Leveling
Place level vials on the conveyor rails and make level adjustment.
Secure accuracy of ±2 divisions or less on the level vial scale (use level vials having 1 Div = 0.05
mm/M).
Level vial