4
312
15
A color coded threading diagram is located inside
the looper cover for quick reference.
Thread the machine in the order 1 to 4 as shown
at right.
Note: Threads go through the take-up lever cover
for Overlock as shown.
1. Upper looper thread............................
2. Lower looper thread............................
3. Left needle thread...............................
4. Right needle thread.............................
Green
Red
Orange
Blue
Left needle thread
Right Needle thread
Upper looper thread
Topside
Lower looper thread
Underside
13. THREADING THE MACHINE
Threading Diagram: Overlock and Safety Stitches
Tension Color Code: Overlock and Safety Stitch