3 - 34
Thread tension unit
Main unit
22
AT INIT PCB assembly attachment
1. Attach the AT INIT PCB assembly
1
to the thread guard assembly with
the screw
1
.
*Key point
• Engage the positioning tab on the thread guard with the
positioning hole on the AT INIT PCB assembly.
NOTE
• Rotate the thread tension gear counterclockwise until it stops,
and check that the shutter of the thread tension gear assembly
is almost at the center relative to the sensor of the AT INIT
PCB assembly.
Start movie clip (CD-ROM version only)
1
Torque
0.78 – 1.18 N
·
m
1
1
Screw, Bind
M
3X4
Color; Silver
23
Upper thread PCB ASSY assembly
1. Attach the upper thread PCB assembly
1
to the thread sensor holder
2
with the screw
1
.
*Key point
• Engage the positioning tab on the thread sensor holder with
the center of the positioning slot
3
on the upper thread PCB
assembly.
1
Torque
0.78 – 1.18 N
·
m
2
1
1
3
Screw, Bind
M
3X4
Color; Silver
Содержание Innov-is NV4000D
Страница 1: ......
Страница 2: ......
Страница 19: ...1 5 Outline of Mechanism Outline of Mechanism Control system block diagram ...
Страница 24: ...2 2 Main parts location diagram Main unit ...
Страница 40: ...2 18 Power unit motor unit location diagram Main unit ...
Страница 46: ...2 24 Thread tension unit location diagram Main unit ...
Страница 57: ...2 35 Disassembly Bobbin winder location diagram Main unit ...
Страница 66: ...2 44 Needle presser unit needle threader unit upper shaft unit location diagram Main unit ...
Страница 71: ...2 49 Disassembly Needle presser module location diagram Modules ...
Страница 89: ...2 67 Disassembly Needle thread module location diagram Modules ...
Страница 95: ...2 73 Disassembly Feed rotary hook module location diagram Modules ...
Страница 109: ...2 87 Disassembly Side feed module location diagram Modules ...
Страница 112: ...2 90 Thread cutter module location diagram Modules ...
Страница 117: ...2 95 Disassembly Main parts location diagram Embroidery ...
Страница 134: ...3 2 Needle presser unit needle threader unit upper shaft unit location diagram Main unit ...
Страница 140: ...3 8 Rotary hook driving unit feed rotary hook unit thread cutter unit side feed unit location diagram Main unit ...
Страница 146: ...3 14 Bobbin winder unit location diagram Main unit ...
Страница 154: ...3 22 Thread tension unit location diagram Main unit ...
Страница 169: ...3 37 Assembly Power unit motor unit location diagram Main unit ...
Страница 175: ...3 43 Assembly Main parts location diagram Main unit ...
Страница 191: ...3 59 Assembly Thread cutter module location diagram Module ...
Страница 198: ...3 66 Side feed module location diagram Module ...
Страница 202: ...3 70 Feed rotary hook module location diagram Module ...
Страница 227: ...3 95 Assembly Needle thread module location diagram Module ...
Страница 236: ...3 104 Needle presser module location diagram Module ...
Страница 266: ...3 134 Main parts location diagram Embroidery ...
Страница 369: ...6 1 6Special Instructions of Wiring ...
Страница 372: ...5 Upper shaft cover 6 Lead wire guide of PCB holder 1 2 3 6 4 ...
Страница 375: ...3 Right side of main PCB Make sure connectors are connected properly 6 7 Special Instructions of Wiring ...
Страница 377: ...6 Left side of main PCB Make sure connectors are connected properly 6 9 Special Instructions of Wiring ...
Страница 378: ...1 Front cover 2 Front cover Tie with a band 6 10 ...
Страница 379: ...3 Inverter cover Enlarged picture 6 11 Special Instructions of Wiring ...
Страница 381: ......