ELNA 3003 - MAINTENANCE AND TROUBLESHOOTING; Cleaning, Refitting, and Problem Solving

VI MAINTENANCE
CLEANING THE
BOBBIN CASE
Remove the
plug from the outlet
socket.
This
machine
does
not
need
oiling
However,
(
the area around
the bobbin and hook must be
ý,)
cleaned
each time
the machine
has been
used
extensively.
The
casing
may
be
cleaned
--
)
with
a soft cloth and pure soap.
Remove the needle
before cleaning the
machine.
To remove the hook cover
push the button on Take
out the bobbin.
Insert the
bobbin
the side to
the right
Clean the
whole area with
the lint brush.
Refit
the hook cover.
CLEANING
THE
HOOK
REFITTING
THE BOBBIN
CASE
Remove
the
plug from
the outlet
socket.
Remove
the bobbin
and the
bobbin
case
Clean
the feed
dog, the
hook and
the bobbin
When
refitring
the
bobbin
case, make
sure
Raise the
needle to its highest
position,
case
with the lint
brush
that the front notch
holds the
bobbin case well
Remove
the presser
foot and
the needle.
With
in
place to
prevent it
from turning
the
screwdriver, remove the
screw at the left
of the
needle plate.
Remove the needle plate
ao