7. ADJUSTMENT
7-18. Adjusting the position
of
the thread nipper
(4)
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STEP
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STEP
4693Q
1. Turn the pulley to set the needle to the needle up stop
position.
2. While pressing the
T A keys (1) simultaneously, turn
on the power switch.
* Keep pressing the T A keys ( 1 ) until the model
name is displayed and the buzzer beeps once.
3. Press the SELECT key (2) until the
TENSION/WIND
indicator (3) illuminates.
4. Press the
RESET key (4).
*Home
position detection will be carried out and "P 01"
will
be
displayed
in
the menu display (5).
4694Q
5.
Loosen the two set screws (8) and move the motor lever (9) to adjust so that the clearance between the home position
sensor (6) and thread nipper connecting
plate B (7) is
0.1
- 0.5 mm.
4695Q
4696Q
6. Loosen the two screws (11) and move the home position sensor (6) to adjust so that the center
of
the needle hole and
the center
of
the hole in the thread nipper D assembly
(1
0) are aligned.
7.
Press the RESET key (4) to carry out home position detection, and check that the home position described above is
correct.
8. Repeat steps 6 and 7 to adjust the home position.
76
KE-4300, BE-4380
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