Installing The Synchronizer - JUKI SC-922 Mode D'emploi

List 1
No. Machine head
1 LU-2210N/2260N-7 (VR type)
2 LU-2210N/2260N-7 (SW type)
3 LU-2212N-7 (VR type)
4 LU-2212N-7 (SW type)
5 LU-2216N/66N-7 (VR type)
6 LU-2216N/66N-7 (SW type)
7 LU-2220N-7 (VR type)
8 LU-2220N-7 (SW type)
9 LU-1510N-7
10 LU-1510NA-7
11 LU-1560N-7
12 PLC-1710/1760-7
13 PLC-1760L
14 DNU-1541-7
15 LS-1342-7
16 LU-1520NC-7
LU-2200N-7 (VR type)

2. INSTALLING THE SYNCHRONIZER

❸ ❹
❼
❻
❺
Contents of
Type
display
LU2v
LU2r
LU12
L12r
LU26
L26r
LU22
L22r
LU51
LU5A
LU56
PL70
PL7L
dnU5
LS13
LU5C
• Apply the adjustment below to the models which are not pro-
❶
❷
vided with built-in synchronizer.
• Be sure to confirm that the stop position is proper before
performing the thread trimming operation.
Adjust the stop position in the state that the synchronizer is ac-
tually installed to the sewing machine. At this time, remove the
connector for the sewing machine for safety's sake. When you
remove a connector, please be sure to turn OFF the power.
When you adjust the UP position detecting plate ❺ , and when
you turn the joint of synchronizer, please be sure to turn OFF
the power. Set the needle UP/needle DOWN position setting
with function No. 10 (specifying the needle bar position when
the sewing machine stops).
1) Temporarily fix synchronizer ❶ to the handwheel.
2) Remove the cover of synchronizer ❶ , and adjust edge
section ❻ of outside UP position detecting plate ❺ to the
position of scale of DOWN position detecting plate ❼ in
accordance with the respective models. For the position of
scale of the respective models, refer to the list 2 (p.3).
– 2 –
Number of revolutions at the
time of delivery (sti/min)
3500
3500
3500
3500
3000
3000
3500
3500
3000
2000
2500
2500
1800
3000
2500
2000
LU-2200N-7 (SW type)
Max. number of
revolutions (sti/min)
3500
3500
3500
3500
3000
3000
3500
3500
3000
2000
2500
2500
1800
3000
2500
2000
Cord