-CU -27
B
A
4_5 T501
4-5
A
B
BOBBIN WINDING
Removing the bobbin case
1. Open hook cover (A) to front.
2. With opening the keeper (B) toward front,
grasp bobbin case latch (C) and withdraw
bobbin case from hook taking care not to
damage the thread keeper.
Inserting the bobbin case
1. After threading bobbin in case,
with open-
ing the keeper (B) toward front,
open bob-
bin case latch (A), grasping it in fingers as
shown.
Slip bobbin and case on stud (C) of rotary
hook body, and press in securely. Release
bobbin case latch. Press the bobbin case in
to be sure it is fully seated.
2. Close hook cover (E) securely.
Inserting the bobbin
1. Hold the bobbin case in left hand. Hold the
bobbin in your right hand with thread on top
leading from left to right.
2. Insert bobbin in case and draw thread up
into slot in case.
3. Draw thread under tension spring (A) and
wind into guide coil (B). The bobbin should
turn clockwise in the case when the thread
is pulled.
Adjusting bobbin thread tension
1. Hold bobbin thread and jerk upward approx.
an inch. Thread should unspool further
approx. the same amount.
2. The screw on the tension spring is for
adjusting bobbin tension. This adjustment is
very delicate. Please turn the screw only a
small amount. Only 1/8 of a turn maximum.
CAUTION: To prevent accidents.
Please watch out for the point of the rotary
hook when you replace the bobbin.
Increase
Decrease
The attached bobbin case is available only
for this machine. Thread may be caught in
thread guide coil if other types are used.
CAUTION: To
prevent accidents.
Keep fingers away from
rotary hook
while the
machine is running.
B
A
C
D
C
B
A
E
Summary of Contents for HCS3
Page 2: ......
Page 136: ... D2 117 13 6 FRAME CONFIRMATION 20_5 NB01 11 Press Press to return to Drive mode ...
Page 263: ... RA 110 26 3 BUILT IN FONT LIST 26_3 P401 Basic script Diacritic script ...
Page 264: ... RA 111 26 3a BUILT IN FONT LIST 26_3a P401 ...
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Page 350: ...HCH HCS HCD HCU ONE TOUCH FRAME 7 1 FOPC01 1 12 13 14 2 6 3 B 11 C 9 4 E A 3 4 D C 8 7 5 10 ...
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