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Before starting the machine
1.
Fill the oil re
se
rvoir
of
the
machine
ba
se
with
New
Defrix Oil No. 1 up to the level indicated
by
"HIGH".
2.
Supplement the oil when the oil level has lowered
below the bottom line
of
oil gauge 0 .
3. When the machine has been properly lubricated,
the oil is
see
n to run through the pipe from oil
sight window
8 (Low speed operation premits
easier
ob
servation
of
the lubricating oil)
* Drain dirty oil
by
loo
se
ning oil drain screw
@)
and
fill the oil re
se
rvoir with fresh oil.
*
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Adjusting
the
lubrication
for
t
he
sewing
hook
Adjust the volu
me
of
lubricating oil supplied to the
sewing hook by turning oil adjusting screws
0 for
rough adjustment, and
8 for fing adjustment, oil
vol-
ume is reduced when tumung the screws clockwise.
1,
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.
1.
Fit a bobbin onto the bobbin winder shaft.
2.
Take
th
e thread
from
the spool and pass it through
the guides
in
the numerical
order
shown
in
the
figure, and wind the end
of
the thread
seve
ral
turns around the bobbin.
From the library of: Superior Sewing Machine & Supply LLC