Brother International Innov-is 1250D Operation Manual - Page 186

APPENDIX Care and 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 you 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 • Outdoor or exposed to direct sunlight • Exposed to extremely dusty or oily environments Note z 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. CAUTION ● Unplug the power 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 bobbin case, therefore, it should be cleaned periodically. Turn off the sewing machine. a Unplug the power cord from the power supply b jack on the right side of the sewing machine. CAUTION ● Unplug the power cord before cleaning the machine, otherwise injuries or an electric shock may occur. Remove the flat bed attachment or the c embroidery unit if either is attached. Grasp both sides of the needle plate cover, and d then slide it toward you. 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 damp cloth, wipe it again with a dry cloth. a a Needle plate cover X The needle plate cover is removed. 184