The Machine Does Not Start; Needle Bar Does Not Work/Stitch Or Knife Arm Does Not Work - Suzuki SE200 Series Service Manual And Troubleshooting Manual

3 Machine does not start
3-1 Check the sensor for table or feed/stitch
ＰＷＲ ＳＥＷ ＡＬＭ
SPEED CONTROL
MIN MAX
If the LED lamps are indicated as above (PWR=ON/OFF, SEW=ON, ALM=ON/OFF);
- Check the table (SE-48805A) and feed/stitch sensor (SE-48806A).
- Check the position of each sensors.
- Check the fixing plate of each sensors.
- If the sensor was damaged, change the problem sensor to new one.
3-2 Check the driver for table motor
ＰＷＲ ＳＥＷ ＡＬＭ
SPEED CONTROL
MIN MAX
If the LED lamps are indicated as above (SEW=ON, ALM=ON/OFF);
- Check table motor and driver connector.
- Check the driver for table motor (SE-50A02A or SE-50827A). If it was damaged, change it to new one.
- Check the table motor. If it was damaged, change it to new one.

4 Needle bar does not work/stitch or knife arm does not work

4-1 Check the main motor servo amplifier
ＰＷＲ ＳＥＷ ＡＬＭ
SPEED CONTROL
MIN MAX
If the LED lamps are indicated as above (PWR= ON, SEW=ON, ALM=ON/OFF);
- Check the temperature of control box or keep away the control box from heated place.
- Check the main motor connector, connector of servo amplifier or driver.
- Check the supplied voltage.
- Check servo amplifier and main motor. If it those equipments were damaged, change them to new one.
CUATION: Error No. A10 is displayed on servo amplifier = It is caused by low voltage.
Error No. A20 is displayed on servo amplifier = It is caused by electrical noise
Driver for cloth
clamp motor
Main motor
servo amplifier
Servo amplifier:AC100~120V=SE-50828A
AC200~230V=SE-50829A
23
Feed/stitch sensor
SE-48806A
Table sensor
SE-48805A
Driver for table
motor SE-50A02A
or SE-50827A
Control box
In side of
control box