Threading The Machine; Threading Diagram; Understanding The Color Code; To Thread The Machine Correctly - Singer HD0400S Instructions

11. THREADING THE MACHINE

Threading Diagram

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.

Understanding the Color Code

1. Upper looper thread.........
2. Lower looper thread.........
3. Right needle thread............ Green
4. Left needle thread.............. Blue

To Thread the Machine Correctly

Caution:
Be sure to turn off power switch.
Presser Foot needs to be up before theading.
You MUST rethread all 4 threads, if one breaks.

1) Threading the Upper Looper (Orange)

Thread the upper looper as indicated 1 ~ 8.
Pass thread from back to the front through the
thread guide 1 .
12
Orange
Yellow