9. STANDARD ADJUSTMENT
< Thread wiper racking width adjustment >
9-13. Checking the machine head switch
Approx. 25 mm Approx. 20 mm
1. Turn on the power switch.
2. Check that no error numbers appear on the operation
<If error [E050], [E051] or [E055] is displayed>
If the machine head switch (1) is not turned on, error [E050],
[E051] or [E055] will occur.
Use the screw (2) to adjust the installation position of the
machine head switch as shown in the illustration.
1. Remove the side cover.
2. Loosen the set screw (1) and
adjust so that the distance from
the thread wiper to the center of
the needle is as shown in the