Butterfly B1501B/T, Руководство по эксплуатации и обслуживанию

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Butterfly B1501B/T - Single Head 15 Needle Embroidery Machine Manual
Step 7 – Pass the thread
under the thread guide. The
thread guide is a piece of metal
loosely attached to the machine
by a screw and spring. The
function of the thread guide is to
unravel threads that might still
be raveled and to keep threads
going straight in their designated
paths.
Step 8 – Pass the thread
through the main tension knob in
the same manner as it goes
through the pretension knob
Step 9 – Place thread to
the left of the guide rod
Step 10 – Pass the thread
thru the next guide hook directly
under the tension side. Below
this guide hook is a rotary wheel.
The rotary, or Thread Break wheel, is used to detect thread breaks. If your machine is giving false thread
breaks, first check that this wheel is properly threaded. If this wheel is properly threaded, check the
entire thread track for any mis-threading.
Step 11 – Place the thread to the left and then under the guide pin located directly to the left of
the rotary wheel. Then bring the thread back over the top of the wheel and then to the right, and the
back down and to the left of the next thread guide pin.
Step 12 – Bring the thread down and place thread under the next thread guide.
Step 13 – Open the head case cover. To the right of the machine behind the cover, on the head,
there is a lever that goes up and down. Push the lever down as far as it goes. When you do, you will see
several (12) small wires/springs. These are known as the
Check Springs .
Step 14 – Place the thread to the right of the right most cylinder rod where check springs come
out of when the check spring lever is pressed down. Place the thread through the check spring eyelet
from the right to the left. Bring the thread back up to the left of the leftmost rod corresponding to the
current thread you are threading. Move the lever so that the checks springs go back up all the way and
then bring it back down about 1mm to give the springs a little bit more spring than if they were all the
way up. Not placing the check springs in the correct position will cause trimming problems and
problems when changing colors.
Step 15 – Bring the thread back up about 3 inches into the take up lever eyelet.
Figure 2-9: Thread direction