Operation Manual

A4azntenancc
wzd
troubleshooting
To
unlock the hook,
fold open
the
black
bar of
the hook
race.
Take
out the
bobbin
case.
Note:
Turn
the
handwheel
(7) until the
needle
is
at
its
highest position.
Cleaning
and
oiling
•
Clean
the hook
race
with the
brush.
•
Place
one
drop
of
oil into the
hook
race
(every
15-20
hours
of
operation).
The machine
is
maintenance-free
and
must
not be
oiled
at
any
other
points.
Removing the
hook
Pull the
hook
cover
ring out
towards you.
Switch off
the
master switch
(12).
You can
now
remove
the hook.
50