Baby Lock BLDY, Руководство по обслуживанию, Страница: 297 / 311

Application of
Assembly
3 - 199
Embroidery unit
Application o
f
Assembly
Application of
Assembly
8
Attachment of Y INIT PCB assy and XY pulse motor assy
1. Set the notch of Y INIT PCB assy to the shaft of X carriage unit, and attach the Y INIT PCB assy to the
X carriage unit with the screw (screw, bind M3x6). Pass the Y INIT PCB lead wire through the securing
fixtures.
2. Connect the lead wire assy YPM to the XY pulse motor assy, and attach the XY pulse motor assy to the
X carriage unit with the two screws (screw, pan (S/P washer) M3x7).
*Key point
• Refer to "Wiring of X carriage unit (Y relay PCB assy)" .
3. Attach the XC sub cover to the X carriage unit with the screw (screw, pan (S/P washer) M3x7).
Screw, Pan (S/P washer) M3X7
Screw, Bind M3X6
Screw, bind M3x6
X carriage unit
Y INIT PCB assy
Screw, pan (S/P washer) M3x7
XC sub cover
XY pulse motor assy
Lead wire assy YPM
Screw, pan (S/P washer) M3x7
Shaft
Y INIT PCB lead wire