For Safe Operation - JUKI LK-1900A Instruction Manual

FOR SAFE OPERATION

1. To avoid electrical shock hazards, neither open the cover of the electrical box for
the motor nor touch the components mounted inside the electrical box.
2. After changing the pattern, make sure the needle entry point. If the pattern is protruded
from the work clamp feet, the needle will interfere with the work clamp feet during
sewing, and it is dangerous due to the needle breakage or the like.
3. Do not turn OFF the power in a state that the needle is lowered. Wiper may break the
needle.
1. When nothing is displayed in the operation panel even when the power switch is
turned ON, turn OFF the power switch and check the voltage and the type of the
power source.
2. So as to prevent possible accidents caused by abrupt start of the sewing machine,
depress the start switch after ascertaining that there is no interfering thing under
the needle when winding the bobbin thread.
3. When turning OFF the power switch, turning ON the ready switch or turning ON the
work clamp foot switch, the work clamp feet automatically come down. So, never
place your fingers under the work clamp feet to prevent possible accidents caused
by abrupt start of the sewing machine. During operation, be careful not to allow your
fingers to come close to the work clamp feet.
4. So as to prevent possible accidents caused by the touch of the fingers with the
needle, install a finger guard suitable for each work clamp foot when replacing the
work clamp foot.
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