Assembly And Adjustment Of The Needle Thread Tension Device - VETRON 5000 Service Manual

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A
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DISPLAY
» ASSEMBLY AND ADJUSTMENT OF THE NEEDLE THREAD TENSION DEVICE
04C
T h re a te d n s i o n
05C
a s s e m b l ng i
06C
07C
08C
09C
10C
11C
12C
M O UN T th r e a d -
13C
t e n s i o n
A D JU S T t e n s i nA o
14C
o f f s e t :
15C
Y E S / N O
16C
S A VE
3
2
STEP
» until chapter THREAD TENSION ASSEMBLY appears on the display.
» confi rm.
Put the thread tension device into the machine.
Make sure that the small mark
3
The bushing must be moved inside the housing to the stop.
The bushing 3 should be adjusted as described in step 2.
1
Push the gauge
Press part A against gauge
In this position push the hexagon key
Move the clamp collar
touching the needle bar frame
Fix screw E in this position.
» confi rm.
» Turn to adjust the
OFFSET PARAMETER.
8 5
» confi rm.
SAVE (02.06., Page 19).
A
is positioned to the top.
B
over the elastic part .
1 until there is no play.
4 .
C to the right until the hexagon key is
E
03. ADJUSTMENT
03.32. THREAD TENSION SERVICE
DESCRIPTION
INFO: In this function the thread
tension stepper motor is moving
automatically into is assembly
position.
INFO: Thread tension is
initializing.
GENERAL: Turn until the thread
tension plates are touching each
other slightly without force.
SERVICE MANUAL VETRON 5000 69
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