HappyJapan HCH Plus, Instruction Book

Page: 33 / 355

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THREADING THE MACHINE
4_7 N518
4-7
CAUTION: To prevent accidents.
Please be careful of the sharp point of the
needles when threading upper threads
through the needle.
4. Minor thread tension
5. Guide pin upper
6. Detecting roller
7. Guide pin lower
8. Thread tension
Wind upper threads one time around rotary
tension disc clock-wise.
9. Upper thread guide
10.Lower thread guide
11.Lower rectifier
12.Thread adjusting spring
13.Take-up lever
14.Thread guide plate lower
15.Needle
Thread from front side of needle.
Pull upper threads slowly and see that the detect-
ing roller moves smoothly by pulling the thread
downward as much as possible.
16.Pressure foot
17.Thread holding spring
Push thread into spring.
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