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5. PROPER OPERATION
5-1. Initial setting of the control box
When using the sewing machine for the first time, the model and the language of the sewing machine in
use have to be set.
Refer to the instructions in the paragraph "[6] Initial Setting of System (Model/language Setting)" in the
CONTROL UNIT technical manual.
5-2. Installation of the needle
(1) Please make sure to turn the power switch off before installing or replacing needles.
(2) Please pay attention for the fingers not to be injured by the needle point.
(1) Before installing or removing the needle, turn off the power so that the sewing machine will not be
started up in error.
(2) Insert the needle into the needle socket as far as it will go.
(3) Place the elongated groove at the opposite position against the hook head.
(4) For more satisfactory stitching results, it is recommended that the needle be turned by about 10゜ in
the direction of the arrow in the figure.
Insert the needle until it comes to
the end, turn the elongated
groove toward you, and tighten up
the screw.
Elongated
groove
CAUTION
Needle has not been
inserted far enough.
Socket wrench
- 7 -
Pointing in wrong
direction.
Clearance
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