Adjusting The Rocking Thread Take-Up; Adjusting The Rocking Thread Take-Up Thread Receiver; Adjusting The Spreader Thread Guide - JUKI MF-7200D Instruction Manual

3. Adjusting the rocking thread take-up
WARNING :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the fol-
lowing work after turning the power off and ascertaining that the motor is at rest.
2
4. Adjusting the rocking thread take-up thread receiver
WARNING :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the fol-
lowing work after turning the power off and ascertaining that the motor is at rest.
3
2
1
5. Adjusting the spreader thread guide
WARNING :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the fol-
lowing work after turning the power off and ascertaining that the motor is at rest.
1
2
3
1
4
3
5
4
1
4
2
4
– 15 –
1) Loosen setscrews 1 , move rockng thread take-up
2 to the rght or left and adjust so that the dstance
from the thread hole to the center of rockng thread
take-up shaft 3 s dmenson A as shown n the l-
lustraton. Retghten screws 1 to fx the rockng
thread take-up.
2) Adjust so that rockng thread take-up base 4 s level
when the rockng thread take-up s n ts lowest poston.
Retghten screw 5 to fx the rockng thread take-up
base.
Adjustment value
Adjust so that the top end of rockng thread take-up
thread recever 2 algns wth the bottom end of thread
hole 4 of rockng thread take-up 3 when rockng
thread take-up 3 is in its lowest position, and fix it with
screw 1 .
Adjust so that the top end of thread gude thread path
(rear) 3 of spreader thread gude 2 algns wth the
lowest poston of slot of spreader thread take-up 1
when spreader thread take-up 1 s n ts hghest pos-
ton. Then tghten screw 4 to fix the spreader thread
gude.
A
90 mm