3 - 23
Upper shaft mechanism
Main unit
Assembly
11
Upper shaft assy. attachment
1. Attach the fixed joint
1
to the upper shaft assy., and move it toward the
timing shutter side.
*Key point
• Approximately half of the fixed joint
1
is hidden by the timing
shutter.
• The screw holes in the fixed joint
1
are offset to the left.
2. Attach the upper shaft assy., timing belt (motor)
2
and timing belt (rotary
hook drive)
3
to the arm bed.
3. Attach the upper shaft bearing presser
4
to the arm bed using screws
1
(two).
4. Slide the fixed joint
1
onto the unit shaft
5
(needle-presser module), and
attach it using screws
2
(set screw, socket (FT) M5X5) (two) and screws
3
(set screw, socket (CP) M4X4) (four).
*Key point
• Align the timing shutter base line
6
and the unit shaft D cut
7
.
• The gap (8) between the fixed joint and the needle presser
module is approximately 0.5 mm.
5. Fully tighten screws
4
(four), which were hand started in 3 - 21" 8
Needle-presser module attachment."
6. Attach spring
to the thread hook assy. and the upper shaft bushing
presser.
Start movie clip (CD-ROM version only)
1
2
Torque
1.18 - 1.57 N-m
2
Torque
1.18 - 1.57 N-m
3
Torque
0.78 - 1.18 N-m
S38
1
4
4
5
1
4
3
2
Approximately half hidden
2
3
8
Approx. 0.5mm
6
7
S38
S38
Giza Tite
5X16
Color; Gold
Set Screw, Socket (FT)
M5X5
Color; Black
Set Screw, Socket (CP)
M4X4
Color; Black
SPRING
XA5246***
15.3
5
www.promelectroavtomat.ru
Summary of Contents for CS8000 Series
Page 1: ...www promelectroavtomat ru ...
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Page 10: ...viii www promelectroavtomat ru ...
Page 22: ...2 2 Main partslocation diagram Main unit www promelectroavtomat ru ...
Page 38: ...2 18 Upper shaft mechanismlocation diagram Main unit www promelectroavtomat ru ...
Page 45: ...2 25 Disassembly Thread tension mechanismlocation diagram Main unit www promelectroavtomat ru ...
Page 53: ...2 33 Disassembly Thread hook mechanism location diagram Main unit www promelectroavtomat ru ...
Page 56: ...2 36 Needle presser module breakout diagram Modules www promelectroavtomat ru ...
Page 65: ...2 45 Disassembly Feed module breakout diagram Modules www promelectroavtomat ru ...
Page 74: ...3 2 Thread tension mechanism location diagram Main unit www promelectroavtomat ru ...
Page 85: ...3 13 Assembly Thread hook mechanism location diagram Main unit www promelectroavtomat ru ...
Page 88: ...3 16 Upper shaft mechanism location diagram Main unit www promelectroavtomat ru ...
Page 115: ...3 43 Assembly Main parts location diagram Main unit www promelectroavtomat ru ...
Page 120: ...3 48 Needle presser modulebreakout diagram Modules www promelectroavtomat ru ...
Page 136: ...3 64 Feed module breakout diagram Modules www promelectroavtomat ru ...
Page 201: ...6 1 6Repair Manual www promelectroavtomat ru ...
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