Troubleshooting - ELNA 8200 Instruction Manual

Condition
Needle thread breaks
Bobbin thread breaks
Needle breaks
Skipped stitches
Designs are distorted
Machine does
not work
Abnormal noise when
machine is turned on
LCD Touch Screen
is not visible
Noisy operation
Selection keys
don't work
TROUBLE SHOOTING
Cause
1. The needle is not threaded properly.
2. The needle thread tension is too tight.
3. The needle is bent or blunt.
4. The needle is not inserted correctly.
5. The needle thread and bobbin thread are not
set in the thread holder before sewing starts.
1. The bobbin thread is not threaded correctly in
the bobbin case.
2. Lint has collected in the bobbin case.
3. The bobbin is damaged and does not turn
smoothly.
1. The needle is not inserted correctly.
2. The needle is bent or blunt.
3. The needle clamp screw is loose.
4. The needle thread tension is too tight.
1. The needle is not inserted correctly.
2. The needle is bent or blunt.
3. The needle thread is not threaded properly.
4. The hoop is not attached correctly to the
carriage.
5. Fabric is not taut in the hoop.
6. Stabilizer is not being used.
1. Fabric is not taut in the hoop.
2. The hoop is not attached correctly to the
carriage.
3. The carriage is hitting into something around
the machine.
4. Fabric is caught or pulled by something
during sewing.
5. The needle thread tension is too tight.
6. Stabilizer is not being used.
7. The thread on the underside of fabric is not
cut correctly.
1. The machine is not plugged in.
2. A thread is caught in the hook area.
3. The control circuit is not working correctly.
1. Something is caught between the carriage
and arm.
2. The carriage is touching something around
the machine.
1. Screen contrast is not adjusted correctly.
2. Machine has not been used for a time and
enters eco mode.
1. Threads have been caught in the hook area.
2. Lint has built up in the bobbin case or hook
area.
1. Keys are not aligned correctly.
2. The control circuit is not working correctly.
50
See page (s)
18
6
21
21
20
17
46-47
Change bobbin
21
21
21
6
21
21
18
25
24
22
24
25
8
Free up fabric
6
22
Cut thread
7
46-47
Turn machine off and on
Remove object
8
11
11
46-47
46-47
12
Turn machine off and on