Technical specifications
Problem
Stitches too loose or
uneven
Needle breaks
Technical specifications
Sewing machine
Model:
Battery output:
Motor power:
Lamp power:
Sewing speed:
Adjustable zigzag width:
Adjustable stitch length:
Adjustable stitch width:
Dimensions (L × W × H):
Product code:
Power adapter
Model:
Input:
Output:
30
Possible cause
Threads are caught
Upper thread too loose or
too tight
Needle bent or deformed
MD 17922
6 V
, 1,200 mA
approx. 7.2 W max.
approx. 0.06 W
approx. 300 stitches/min.
max. 3/16" (4 mm)
max. 1/8"–3/16" (3–4 mm)
max. 3/16" (4 mm)
10.8 × 4.8 × 10.2 in (27.5 × 12 × 26 cm)
57969
SW0601200-W04
AC 100–240 V~, 50/60 Hz, Max. 400 mA
6 V
, 1,200 mA
Solution
Rethread the upper
thread and/or bobbin
Insert a new needle