Care And Maintenance Cleaning The Hook Race And Feed Dog; Inserting The Bobbin Holder - Alfa 4900 Manuel D'instructions

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CARE AND MAINTENANCE
Cleaning the hook race and feed dog
WARNING:
Turn the power switch off and unplug the machine before
cleaning.
NOTE:
Do not dismantle the machine in any way other than what
is explained in this section.
z Remove the needle and presser foot. Remove the
setscrews and remove the needle plate.
x Take out the bobbin. Lift up the bobbin holder and
remove it.
c Clean the bobbin holder with a lint brush and soft dry
cloth.
v Clean the feed dog, auto thread cutter mechanism
and hook race with the lint brush.
b Clean the hook race with a dry cloth. (You may also
use a vacuum cleaner.)
q Screwdriver
w Setscrew
e Needle plate
r Bobbin holder
t Lint brush
y Feed dog
u Hook race
i Soft dry cloth

Inserting the bobbin holder

z Insert the bobbin holder.
x The knob of the bobbin holder should fit next to the
stopper on the hook race.
c Reattach the needle plate and tighten the screws.
o Knob
! 0 Stopper
NOTE:
After cleaning the machine, attach the needle and presser
foot.
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