Please read the instruction book carefully
before operating the sewing machine.
Please save this manual in a safe place.
This sewing machine is for Household Use.
Instruction Manual
Model: FHSM-505
Mini multi-purpose sewing machine
Problem
Problem cause
Amendment
No power or the machine
runs slowly
Skipping stitches
Bobbin thread cannot be
drawn up
Thread keeps breaking
Stitches too loose or
uneven
Needle breaks
·Batteries are installed
incorrectly
·Reinstall the batteries
making sure they are the
correct way around
·Batteries are low
·Use new batteries
·Adaptor power inadequate ·Use compatible adaptor
·Needle eye not in the
middle
10
TROUBLESHOOTING
·Remove and re-insert the
needle with the flat side of
the needle to the back
·Needle bent
·Remove and re-insert a
new needle
·Presser foot too loose
·Tighten the presser foot
·Lower thread has been
used up
·Replace with new full
bobbin
·Needle threaded incorrectly
·Re-thread the needle,
making sure it is threaded
from the front to the back
·Needle bent
·Remove and re-insert a
new needle
·Needle shank not properly
seated
·Remove and re-insert a
new needle
·Thread tension dial, thread
guide or thread pulling bar
too tight
·Loosen the thread tension
between 3-5 number
·Thread blocked by upper
bobbin
·Upper thread too loose
·Pull out the spool pin and
make the bobbin or thread
run smoothly
·Needle bent or deformed
·Remove and re-insert a
new needle
