JUKI MOL-254 Engineer's Manual page 6

(9) F5 fuse (6.3AT) ......................................................................................................................... 179
(10) F6 fuse (6.3AT) ....................................................................................................................... 179
[2] Replacing the parts ............................................................................................ 180
(1) Replacing EPROM .................................................................................................................... 180
(2) Replacing the fuse ..................................................................................................................... 181
[3] Change of the power specifications ................................................................. 182
(1) [General export] ......................................................................................................................... 182
1) Setting of the power voltage specifications ............................................................................ 182
2) Setting of the phase of power (Remodelling of the power cord) ............................................ 182
(2) [For CE and general export, high voltage] ................................................................................. 183
1) Setting of the power voltage specifications ............................................................................ 183
2) Setting of the phase of the power (Remodelling of the power cord) ...................................... 184
10. POWER SWITCH ................................................................................. 185
[1] Power switch for domestic and general export (low voltage) ........................ 185
[2] Power switch for general export (low voltage) ................................................ 185
[3] Power switch for CE marking and general export (high voltage) .................. 186
[4] Power switch for CE marking ............................................................................ 186
11. NAME AND INSTALLING POSITION OF THE SWITCH SENSOR .... 187
12. CIRCUIT DIAGRAM ............................................................................. 188
[1] Block diagram ..................................................................................................... 188
[2] Wiring diagram.................................................................................................... 191
(1) Power cable asm. circuit diagram A (for domestic and general export (low voltage)) ............... 191
(2) Power cable asm. circuit diagram B (for CE and general export (high voltage)) ....................... 191
(3) Transformer asm. circuit diagram .............................................................................................. 191
(4) DC power cable asm. circuit diagram ........................................................................................ 192
(5) SDC•I/F cable asm. circuit diagram ........................................................................................... 192
(6) PMDC•I/F cable asm. circuit diagram........................................................................................ 193
(7) CN10 wiring cable circuit diagram ............................................................................................. 193
(8) CN13 wiring cable circuit diagram ............................................................................................. 193
(9) CN15 wiring cable circuit diagram ............................................................................................. 193
(10) CN11 wiring cable circuit diagram ........................................................................................... 194
(11) CN12 wiring cable circuit diagram ........................................................................................... 194
(12) CN14 wiring cable circuit diagram ........................................................................................... 195
(13) X/Y table origin sensor wiring cable circuit diagram ................................................................ 196
(14) SDET sensor wiring cable circuit diagram ............................................................................... 196
(15) Stepping motor wiring cable circuit diagram ............................................................................ 197
(16) X/Y table stepping motor wiring cable circuit diagram ............................................................. 197
(17) Fork move servo motor wiring cable circuit diagram ............................................................... 198
(18) Thread trimming Mg. wiring cable circuit diagram ................................................................... 198
(19) Solenoid valve wiring cable circuit diagram ............................................................................. 199
[3] Sensor input/output table .................................................................................. 200
13. TROUBLES AND CORRECTIVE MEASURES .................................... 201
[1] Machine head components................................................................................ 201
[2] Device components ............................................................................................ 213
(1) Trouble and corrective measure ................................................................................................ 213
(2) Corrective measures for the dog-eared belt loop ...................................................................... 219
[3] Electrical components ....................................................................................... 221