JUKI AMB-289, Engineer'S Manual

Page: 69 / 177

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Removing the thread drawing motor unit
1. Remove the loader unit. "Refer to (12) Replacing the loader motor."
2. Remove the top cover. "Refer to (2) Disassembling and assembling
the face plate,"
3. Remove the connector of thread drawing motor .
4. Remove the stop plug of machine arm, and remove hinge screw .
5. Remove screw , and take out thread drawing motor unit from the
main unit.
6. Loosen screws , and remove motor arm .
7. Remove screws , and remove thread drawing motor from mo-
tor base .
Installing the thread drawing motor unit
1. Install thread drawing motor
on motor base , and fix it with screws
. (At this time, install the motor so that the outlet of motor cord
faces downward.)
2. Adjust so that the clearance between plane
A
of motor base and
the rear of motor arm is 12 mm, and fix motor arm with screws
.
3. Temporarily tighten motor base with screw .
4. Connect the motor connector.
5. Fix link
and motor arm with hinge screw .
6. Pressing section
B
of motor base to the machine arm, move it to
and fro, and fix screw at the position where thread drawing motor
smoothly rotates.
7. Install the loader unit. "Refer to (12) Replacing the loader motor."
8. Attach the top cover. "Refer to (2) Disassembling and assembling
the face plate."
9. Attach the stop plug of machine arm.
Procedures of disassembling / assembling Caution in disassembling / assembling