JUKI DDL-9000C-S Series - Page 15

xiii
3
)
PWR board assembly /PWR -CE board assembly ....................................................................124
4
)
CTL board assembly /CTL -D board assembly .........................................................................125
5
)
INT board assembly ....................................................................................................................126
(3) Optional input-output connector ......................................................................... 127
1
)
How to set an optional input-output function
（
DDL-9000C-S
） ............................................... 127
2
)
How to set an optional input-output function
（
DDL-9000C-F
） ............................................... 130
3) Position where an optional input-output connector is placed ................................................131
7. Maintenance ........................................................................................... 136
(1) Oil quantity check.................................................................................................. 136
(2) Cleaning ................................................................................................................. 136
(3) Application of appropriate grease ....................................................................... 138
1) Needle bar lower bushing and presser bar bushing ................................................................138
2) Feed bar mechanism ...................................................................................................................138
3) Face plate mechanism .................................................................................................................140
4) Inside a gear box ..........................................................................................................................142
(4) Application of appropriate grease ....................................................................... 144
(5) Thread take-up lever mechanism......................................................................... 146
(6) Replacement of the motor .................................................................................... 148
(7) Replacement of the timing belt ............................................................................ 148
(8) Replacing the fuse ................................................................................................. 150
(9) Changing the voltage 100V/200V ......................................................................... 150
(10) How to remove a panel ....................................................................................... 152
8
.
Screws for attachment and positions of external parts .................... 154
9. Dry hook ................................................................................................. 155
10. Connection diagram of the head and electrical component ........... 156
(1) Digital type ............................................................................................................. 156
(2) Full digital type ...................................................................................................... 157
11. Troubles and corrective measures ..................................................... 158
(1) Mechanical components ....................................................................................... 158
(2) Sewing performance ............................................................................................. 163
12
．
Drawing of table ................................................................................. 180