APPENDIX
MAINTENANCE
Simple sewing machine maintenance operations are described below.
Restrictions on oiling
In order to prevent damaging this machine, it must not be oiled by the user.
This machine was manufactured with the necessary amount of oil applied to ensure correct operation, making periodic oiling unnecessary.
If problems occur, such as difficulty turning the handwheel or an unusual noise, immediately stop using the machine, and contact your authorized dealer or the nearest authorized service center.
Precautions on storing the machine
Do not store the machine in any of the locations described below, otherwise damage to the machine may result, for example, rust caused by condensation.
•Exposed to extremely high temperatures
•Exposed to extremely low temperatures
•Exposed to extreme temperature changes
•Exposed to high humidity or steam
•Near a flame, heater or air conditioner
•Outdoors or exposed to direct sunlight
•Exposed to extremely dusty or oily environments
Note
●In order to extend the life of this machine, periodically turn it on and use it.
Storing this machine for an extended period of time without using it may reduce its efficiency.
Cleaning the machine surface
If the surface of the machine is dirty, lightly soak a cloth in neutral detergent, squeeze it out firmly, and then wipe the surface of the machine. After cleaning it once with a wet cloth, wipe it again with a dry cloth.
CAUTION
●Unplug the power supply cord before cleaning the machine, otherwise injuries or an electric shock may occur.
Cleaning the race
Sewing performance will suffer if dust collects in the race therefore, it should be cleaned periodically.
aSwitch the machine off and unplug it.
CAUTION
●Make sure you unplug the machine before you clean it. Otherwise, you may get an electric shock or be injured.
bRaise the needle and the presser foot.
cLoosen the
clamp screw to remove the 
dSlide the needle plate cover release toward you to remove the needle plate cover.
aNeedle plate cover
bNeedle plate cover release
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