Справочник Пользователя для Brother PQ1500S

21

✽ Before taking your sewing machine in for service, check the following chart.

9-11.20

Upper threading is not 
threaded correctly.

Re-thread machine 
properly.

Thread is getting tangled.

Rethread machine.
Clean bobbin case and under 
needle plate. Oil the machine.

Upper thread tension is 
too high.

Reduce tension.

Improper fabric/needle/
thread combination.

See chart on p.12 for the right 
needle to use with your 
fabric and thread.

Bobbin case is scratched.

Remove needle plate and 
check bobbin case.

Bobbin thread is not passing 
correctly from bobbin case.

Needle is not inserted 
correctly.

Wrong needle.

See chart on p.12 to choose the 
needle that best fits your 
fabric-thread combination.

Threading is incorrect.

Wrong needle for the fabric 
and thread you are using.

See chart on p.12 to choose the 
needle that best fits your 
fabric-thread combination.

Stitch length is too short.

Pressure of sewing foot is 
too weak.

Increase foot pressure.

Upper threading is 
incorrect.

Thread is not passing through 
bobbin case correctly.

Reset bobbin case.

Needle is not attached 
correctly.

Wrong needle.

Change needles.

The power isn’t on.

Machine’s not plugged in.

Check to make sure the 
machine’s plugged in.

The area under the needle 
plate needs to be cleaned.

Needle is not raised 
all the way up.

Needle is not properly 
inserted.

Reinsert bobbin 
properly.

Bobbin tension is too high.

Reduce tension.

Bobbin case is scratched.

Remove needle plate and 
check bobbin case.

Reinsert.

Machine is not threaded 
properly.

Rethread machine.

Rethread machine.

Needle is bent, or tip is 
dulled.

Change needles.

Clean feed dog and bobbin 
case. Oil the machine.

Area under needle 
plate needs to be cleaned.

Upper thread tension is 
too high.

Reduce tension.

Reduce tension.

Bobbin tension is too high.

You’re sewing a lightweight fabric with 
feed dogs in heavyweight position.

Adjust feed dogs.

Sewing heavyweight fabric with 
feed dogs in lightweight fabric 
position.

Adjust feed dogs.

Rethread machine. Clean needle 
plate and bobbin case.

Thread is getting tangled.

Adjust stitch length.

Re-thread machine 
properly.

Improper fabric/needle/
thread combination.

See chart on p.12 for the right 
needle to use with your 
fabric and thread.

You’re pulling the fabric 
too hard.

Pull the fabric 
more gently.

Improper fabric/needle/
thread combination.

See chart on p.12 for the right 
needle to use with your 
fabric and thread.

Reattach.

Turn the power on.

The foot controller has 
come unplugged.

Reattach foot controller.

Clean feed dog and 
bobbin case.

Turn hand wheel to 
raise needle.

Wrong needle for the 
thread you’re using.

See chart on p.12.

Hook of needle threader doesn’t 
pass through eye of needle.

Check to make sure the 
hook isn’t bent.

Using the automatic needle 
threader incorrectly.

Check the use of the auto-
matic needle threader.

Reinsert.

Wrong needle.

See chart on p.12 to choose the 
needle that best fits your 
fabric-thread combination.

Needle is bent, or tip is 
dulled.

Change needles.

Area under needle plate 
needs to be cleaned.

Clean feed dog and 
bobbin case.

Upper threading is 
incorrect.

Rethread.

If you still cannot find the problem, please take your sewing machine into the 

shop where you purchased it, or your nearest Brother dealer for repair.

Thread is getting tangled.

Rethread machine.
Clean bobbin case and 
under needle plate.

10

9

6

3

10

6

3

20

Machine is out of oil.

Oil the machine.

20

3

6

9-11

12

12

4

9

6

3

12

12

12

12

6

12

5

12

12

3

Machine is out of oil.

Clean and oil the 
machine.

20

The automatic safety 
device has operated.

6

12

20

12

14-17 

20

10

10

5

9-11 

9-11.20

9-11.20