SINGER
591D200A
591D240A
591D300A
591D303A
591D305A
591D308A
591C200A
591C240A
591C300A
591C308A
CONTENTS
Page
Introducingtlie NewSINGER*
Sewing
Machine
Model
591
Oiling the Machine 2
Oiling the Puller Feed 3
Needles 3
Thread
Inserting the Needle 5
Threading the Machine . 5
Removing the Bobbin Case and Bobbin 6
Winding
Threading
Replacing the Bobbin Case 8
Preparing to Sew 9
Sewing 9
the
Bobbin 7
the
Bobbin Case 8
Setting Thread Tension 10
Adjusting the Take-up Spring 11
Adjustingthe Thread Guard
Adjusting
Presser
Foot
Pressure
Adjusting Stitch Length 12
Adjusting
Adjusting
Adjusting the EdgeTrimmer
Hints for Perfect Operation I4
the
AmountofFeed
the
Pressure
of the Feed
of the Feed
Knife
Roller
Roller
Specifications 15
\
4
11
12
13
13
I4
Copyright©
All
Rights
1981
Reserved
THE
Throughout
SINGER
COMPANY
the
World
SINGER
introducing
The
most
machine will
the
New SINGER*Sewing Machine Model
dependable, lightest running machine
produce
top
quality straight-line single-needle lock
591!
of
its kind. This
stitch
ing in fabrics as fine as ladies' lingerie or as heavy as men's overcoating.
With an oil reservoir, a pump and a minimum of wicking, all parts
requiring
easily
Quiet and smooth in operation, the Model 591 was designed for
comfort,
to
you.
oil are
kept
constantly
througha"window"onarm
making sewing more pleasant,
lubricated.
top
cover.
quicker
Oil flow can be
and
more
checked
your
profitable
OILING
In
wicking
that
"C"
to
THE
PULLER
591D303A
addition
a few
to
the
automatic
system,itis
recommended
dropsofSINGER
oil be applied every two weeks
the
location shown in Fig. 4.
FEED
oil
TYPE
OIL
POINTS
TWO
SINGER
"COIL
THESE
WEEKS
EVERY
TYPE
NEEDLES
The
and
appearance
needles
you
use
of the stitching produced by your
it is so important to
chart.
CATALOG
NO.
1901
1955
haveavery
use
SINGER
NEEDLES
CLASS
VARIETY
135x
and
7
Fig. 4
direct effect on the quality, strength
machine.
needles
according
SIZES
8,9,
10, 11, 12, 13, 14, 16, 17,
18, 19, 20, 21, 22, 23 and
to the
This
iswhy
following
24
Note:
Needles for
needle
591D305A.
bar
for the 1/16" and
Use catalog
3/32"
trim margins.
number
1515 and corresponding
A bent needle will cause your machine to skip stitches and drift away
fromadesired
A
hookorburronthe
may
cut
THREAD
In the Class 591, use
the
sewing
material.
direction.
needle
ONLY
point
will result in a blurred finish and
left twist thread in the needle. Either
right or left twist thread can be used in the bobbin. To determine the
thread twist, hold the thread as shown below. Then roll the thread held
by the right hand over toward you —if the strands of the thread wind
tighter, the thread is left twist; if the strands unwind or separate, the
threadisright
twist.
HOLD
THIS
END
ROLLOVER
Fig. 5
i