Setting the needle, Threading the bobbin case – SINGER W311 User Manual
Page 7
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".
'f
i ____________ L
a
ryPLTTE^
•■
4
'i
K)
'Fig. 6
SETTING THE NEEDLE
See Fig. 6. Raise the needle bar A to its highest
point, turning wheel toward you by hand.
Then loosen the needle clamp screw B and the
needle can be inserted info clamp C. Place needle
(flat side to right) in the needle clamp and push it
upward as far as it will go into the needle clamp
hole, tightening the needle clamp screw securely with
a screw driver.
After changing the needle make one com
plete revolution of the balance wheel by
hand to be sure the needle is in the
correct position.
Flat surtac
of needle
shank
n /
Fig. 7
THREADING THE BOBBIN CASE
Step 1 (illustrated in Fig. 8). Hold bobbin case between thumb and forefinger of left hand,
so that the slot in the edge
of the bobbin case is on top. Take the bobbin between thumb and
forefinger of right hand so that the thread
on top leads from left to right.
Step 2. Insert bobbin info bobbin case, pull the thread into the slot of the bobbin case as
shown in Fig. 9, and draw it
under tension spring and into the fork-shaped opening of the spring
as shown in Fig. 10.