Toyota ECO15A Instruction Manual download pdf (Page 42)

42

• Troubleshooting

What is the problem? Check the following

possibilities before contacting the service

center for repair.

Trouble Cause Countermeasure Page

Does not

rotate

Does not work

The power plug is not inserted Connect the power plug correctly

10

Thread is tangled in the hook,

or there is a broken needle in

the hook

Clean the hook

37

Loud noise

Slow rotation

There is thread waste or dust

in the hook or feed dog

Remove thread waste or dust

37

Broken needle

The needle is incorrectly

installed

Install the needle correctly

21

The needle clamp screw is

loose

Firmly tighten the screw

21

The needle is too ﬁ ne for the

cloth

Use a needle appropriate to the

fabric

22

The tension of the upper

thread is too tight

Adjust the thread tension

28

The fabric is being pulled too

strongly

Do not pull the fabric strongly

23

The bobbin case is not in the

correct position

Put the bobbin case in the correct

position

38

Broken upper

thread

The upper and lower thread

are not correctly threaded

Thread the upper and lower thread

14, 15

The thread is tangled in the

bobbin case or hook

Remove thread waste from the

feed dog and hook

37

The tension of the upper

thread is too tight

Adjust the thread tension

28

The needle is bent

The point of the needle is

burred

Use a good needle

21

Broken lower

thread

The lower thread is incorrectly

threaded

Thread the lower thread

14

Fabric not fed

through

There is thread waste in the

feed dog

Remove thread waste from the

feed dog and hook

37

The pattern selection dial is

set to “2” or “4”

Set a correct pattern

18

Maintenance

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 48

Comments to this Manuals

No comments