4, Needle; 5, Winding The Lower Thread - HIGHLEAD GC22618 Instruction Manual Parts Catalog

4)'Broken-in
It
is
imperative that for the first several weeks of operation the max. Speed is held at less than
l 600rprn in order to allow the parts to become properly broken-in.
4.. NEEDLE (Fig.5)
Use DP X 17 #22. The size of the needle to be used should be determined by the size of the thread, which must
pass freely through the eye of the needle.
1) Removing the needle bar to the
highest position:
2) Loosen the needle screw, insert
the needle up to the bottom of needle
clamp.
Keep the long groove side of
needle forward the left.
3) Tighten the screw.
Needle bar
Long groove
facing to the
left
5, WINDING THE LOWER THREAD (Fig.6)
1) Push a bobbin on the bobbin winder spindle (3) as far as it will go.
Needle screw
Needle
Fig.5
2) Pass the thread from the thread stand downward through the eye (1) in the teiision bracket, then
between and around the back of the tension disc (2).
3) Bring the thread foiward toward the
bobbin and wind from blow in clockwise
direction several
times
around the bobbin.
4) Push the lever ( 4) toward other side
so that the pulley and V belt will engage and
then start the machine.
5) The pulley will automatically be free
from the belt and stopped after the bobbin
is
filled with thread.
Fig.6
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