3.ADJUSTMENT
3-11. Thread sensor
［Inspection］
(1) Remove the tension base cover.
(2) When pulling the upper thread by
hand, the rotary tension disk and
rotary disk slit plate should turn
smoothly. (Fig.1)
(3) The rotary disk slit plate should be
located at the position where the
distance A between the center of the
disk and the center of the sensor is
less than 0.8mm. (Fig.2)
［Adjustment］
(1) If the distance differs from that
specified, loosen two set screws (a)
and adjust the position by moving
sensor arm right and left. (Fig.3)
[
Refer to 『
“
4-17 Thread sensor
”
』 on page
54].
ＦＩＧ.1
Center of
the sensor
Center of
the disk
Rotary disk
Slit plate
Rotary
tension
disk
-37-
Summary of Contents for ESP9000
Page 1: ...SERVICE MANUAL Embroidery Machine ESP9000 15 needles...
Page 2: ......
Page 13: ...FIG 3 48...
Page 24: ...FIG 4 59...
Page 36: ...Connection of connector CN 10 Must be connected correctly Replace See P 47 CN10 11...
Page 40: ...Picker height C 7 9 mm when piker solenoid is ON Adjust See P 27 15...
Page 58: ...FIG 2 FIG 3 201 3 0 1 0 3 mm 22...
Page 63: ...FIG 4 e Drive arm FIG 5 27...
Page 70: ...FIG 3 34...
Page 72: ...FIG 2 FIG 3 201 3 0 1 0 3 mm 22...
Page 74: ...FIG 2 FIG 3 Needle bar Stopper Needle bar Connecting stud 24...
Page 77: ...FIG 4 e Drive arm FIG 5 27...
Page 84: ...FIG 3 34...
Page 86: ...FIG 4 31...
Page 88: ...FIG 4 33...
Page 90: ...FIG 2 35...
Page 93: ...2 a Sensor arm 3 38...
Page 95: ...FIG 3 FIG 4 VR6 Power supply board 40...
Page 97: ...FIG 3 FIG 4 0 5 to 0 8mm 0 2mm or less Hook support hook support 37...
Page 100: ...FIG 4 40...
Page 103: ...FIG 2 Needle bar c Top dead center stopper needle bar connecting stud FIG 3 43...
Page 105: ...FIG 5 45...
Page 111: ...Printed in Japan 2002 8...
