Barudan BEXS, Инструкция по эксплуатации

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PROBLEM CAUSE SOLUTION
NOTE: Whenever you break a needle, make sure you find all parts of it before you continue sewing. A
needle point that gets lodged in the hook assembly of the machine can cause the machine to bind up and
stop running, possibly causing serious damage. Also check for burrs on the hook if parts of the needle are
found under the needle plate.
Stitches Are Not Being
Formed Bobbin is empty Replace with full bobbin.
Not enough bobbin thread pulled out
of bobbin case There should be at least three (3)
inches of thread hanging from the
bobbin case when it is replaced.
Needle inserted improperly Make sure the needle is inserted all
the way into the needle bar and the
long groove is in front. Make sure the
needle clamp crew is tight.
Timing is off Re-time the hook.
Broken hook point Replace the entire hook assembly.
Thread is not threaded through the
take-up lever. Check all threading points to make
sure none have been missed.
Thread “Birdnests”
Under Needle Plate
Area Improper threading Check all threading points to make
sure none have been missed.
Hooped too loosely Fabric must be hooped securely, with
proper backing.
Lack of lubrication in hook assembly.
Even if you oil the machine every
day, this can happen when you run
the machine especially long and hard. Place one drop of oil in hook assem-
bly oiling point.
Using a fill stitch on very small areas Change to a satin stitch.
Tension problems Adjust the tension. Remove the bob-
bin case and check the tension.
Faulty take-up spring Replace the take-up spring.
Dull needle Replace the needle.
Needle is too large, making hole in
fabric Change to a smaller needle.
Thread Breaks Flow of top thread is obstructed Check the top tension, if it is too
tight, see if the thread is caught on the
tension disks, thread stand or thread
spool pin and make sure it is not
looped around the take-up spring.
3-2
X
Series Mechanical Guide