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WARNING
For the combination of the material and the thread and needle, in particular, refer to the explana-
tion table in "Replacement of the needle".
If the needle or thread does not match the material used such as in the case that an extra heavy-
weight material (e.g., denim) is sewn with a thin needle (#11 or higher), the needle can break re-
sulting in an unexpected personal injury.
Other precautions
● Do not put the sewing machine under the
direct sunlight or in a humid place.
Be aware that the following state can take place since the sewing machine incorporates
semi-conductor electronic parts and precise electronic circuits.
● Be sure to use the sewing machine in the
temperature range from 5ºC to 40ºC.
If the temperature is excessively low, the
machine can fail to operate normally.
* The operating temperature of the sewing machine is between 5ºC and 40ºC. Do not use the
sewing machine under the direct sunlight, near the burning things such as a stove and candle,
or in a humid place. By so doing, the temperature in the interior portion of the sewing machine
can rise or the coating of the power cord can melt, causing fire or electrical shock.
3
● Do not wipe the sewing machine with solvent
such as thinner.
When the sewing
machine is soiled, put
a small quantity of
neutral detergent on a
piece of soft cloth and
carefully wipe off the
sewing machine with it.
● This sewing machine will stop due to safe-
ty mechanism to prevent the machine from
overheating, when it sews slowly and for a
long time. In this event, Start and Stop but-
ton will not light.
The sewing machine
will return to working
condition after about 10
minutes.
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