Operation Manual
4.
Drive
belt
tension
nat
the
net
‘nsicr
s
correct.
TO
bt
oin
te
Si]
ust-]
s
ma
nei
•h
r
‘
5
Omssed
w
tb
the
forennger,
hexs
300ut
0mm
5
Lubrication
To
open
S
t-
rh
‘‘‘r
ir
dir
up
p
rr)
i
u
t
1.war
vu..
To
close
Push
the
cocr
g’y
towartu
‘m-
am]
t
I
snap
srmt.
:oer
ejpr
:-J
Get
nto
the
habit
of
always
hghtly
oiling
the
points
ndicated
before
using
the
machine.
The
bushings
and
other
important
moving
parts
contain
special
materials,
so
it
is
only
nec
-
essarv
to
oil
these
-
2
times
a
month.
When
oiling
the
machine
apply
cmv
one
or
tso
oroos
of
good
quality
sewing
macnne
oil
each
hrue.
—
1
-F
6.
Opening
and
closing
the
looper
cover
3