Singer 591D200A User manual

SINGER
591D200A
591D240A
591D300A
591D303A
591D305A
591D308A
591C200A
591C240A
591C300A
591C308A
From the library of: Superior Sewing Machine & Supply LLC

CONTENTS
Page
IntroducingtlieNewSINGER* Sewing Machine Model 591 \
Oiling the Machine 2
Oiling the Puller Feed 3
Needles 3
Thread 4
Inserting the Needle 5
Threading the Machine . 5
Removing the Bobbin Case and Bobbin 6
Winding the Bobbin 7
Threading the Bobbin Case 8
Replacing the Bobbin Case 8
Preparing to Sew 9
Sewing 9
Setting Thread Tension 10
Adjusting the Take-up Spring 11
Adjustingthe Thread Guard 11
Adjusting Presser Foot Pressure 12
Adjusting Stitch Length 12
Adjusting the Amount of Feed of the Feed Roller 13
Adjusting the Pressure of the Feed Roller 13
Adjusting the EdgeTrimmer Knife I4
Hints for Perfect Operation I4
Specifications 15
Copyright© 1981 THE SINGER COMPANY
All Rights Reserved Throughout the World
From the library of: Superior Sewing Machine & Supply LLC

SINGER
introducing the New SINGER*Sewing Machine Model 591!
The most dependable, lightest running machine of its kind. This
machine will
produce top quality straight-line single-needle lock 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 oil are kept constantly lubricated. Oil flow can be checked
easily through a "window" on arm top cover.
Quiet and smooth in operation, the Model 591 was designed for your
comfort, making sewing more pleasant, quicker and more profitable
to you.
From the library of: Superior Sewing Machine & Supply LLC

OILING THE MACHINE
Oil your machine! For best results, use SINGER*TYPE "A" or "C"
Oil. TYPE "C" Oil is used when an oil is desired which will produce
minimum staining of fabrics even after along period of storage.
TIP MACHINE BACK
Fig. 2
FILL TO HIGH MARK
NEVER ALLOWOILTO FALL
BELOW LOW MARK
Tip machine back on its hinges and fill the oil reservoir as illustrated in
Fig. 2.
When a machine is NEW or has been idle for several weeks, it is advisa
ble to oil the needle bar, take-up bearings, and all other parts which are
in movable contact. The automatic lubricating system will function ef
ficiently after running the machine at 2500 to 3000 revolutions per
minute for 10 to 15 minutes and continue to lubricate all bearings.
CAUTION: Correct lubrication is indicated by a continuous stream of
oil passing the oil flow window while machine is running, as shown in
Fig. 3.
Should this oil flow become erratic,
STOP the machine and check the
reservoir oil level. Fill if needed.
At least twice each month, check
the oil level in the reservoir. Never
allow the oil level to drop below
LOW mark, shown in Fig. 2.
Fig. 3
SHOULD SHOW
STEADY OIL FLOW
From the library of: Superior Sewing Machine & Supply LLC

OILING THE PULLER FEED
591D303A
In addition to the automatic oil
wicking system, it is recommended
that a few drops of SINGER TYPE
"C" oil be applied every two weeks
to the location shown in Fig. 4.
OIL THESE
POINTS EVERY
TWO WEEKS
SINGER TYPE
"COIL
Fig. 4
NEEDLES
The needles you use have a very direct effect on the quality, strength
and
appearance of the stitching produced by your machine. This iswhy
it is so important to
use SINGER needles according to the following
chart.
NEEDLES
CATALOG NO.
CLASS and
VARIETY
SIZES
1901
135x 7 8,9, 10, 11, 12, 13, 14, 16, 17,
18, 19, 20, 21, 22, 23 and 24
1955
From the library of: Superior Sewing Machine & Supply LLC

Note:
Needles for 591D305A. Use catalog number 1515 and corresponding
needle
bar for the 1/16" and 3/32" trim margins.
A bent needle will cause your machine to skip stitches and drift away
from a desired sewing direction.
A hook or burr on the needle point will result in a blurred finish and
may cut the material.
THREAD
In the Class 591, use ONLY 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 strandsof the thread wind
tighter, the thread is left twist; if the strands unwind or separate, the
thread is right twist.
HOLD THIS END
ROLLOVER
Fig. 5 i
From the library of: Superior Sewing Machine & Supply LLC

INSERTING THE NEEDLE
Turn the machine pulley over
toward the operator until the
needle bar moves to its highest
point.
After loosening the needle clamping
screw, insert needle UP into needle
bar AS FAR AS IT WILL GO, as
instructed in Fig. 6.
The long groove of the needle
MUST face the left end of the
machine, as shown in Fig. 6.
Securely tighten the needle clamp
ing screw.
THREADING THE MACHINE
First, turn machine pulley over
toward you until needle is at its
highest point, then pass the needle
thread from the thread stand
through the threding points in the
order shown in Fig. 7, with the
exception of 591C200A and 591C-
300A machines.
For threading the 591C200A and
591C300A machines, see Fig. 8.
Draw about two inches of thread
through the eye of needle with
which to start sewing.
MOVE TO
HIGHEST POINT
LOOSEN SCREW
INSERTNEEDLE UP
AS FAR AS POSSIBLE
LONG GROOVE
Fig. 6
SlNOER
Fig. 7
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0
OD)
REMOVING THE BOBBIN CASE AND BOBBIN
Turn machine pulley over toward you until the thread take-up lever is
at its highest point.
Open slide plate and reach under the bed of the machine with left
hand and remove the bobbin case as shown in Fig. 9.
Releasing the latch will allow bobbin removal as shown in Fig. 9.
OPEN
LATCH
RELEASE
LATCH
BOBBIN DROPS OUT
1
Fig. 9
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WINDING THE BOBBIN
Fig. 10
Place bobbin on spindle A of bobbin winder pushing it on as far as it
will go and pass thread from the thread stand through threading points
as shown in Fig. 10.
Wind end of thread around the bobbin a few times. Press latch B against
bobbin, pushing driving pulley over against machine pulley, then start
the machine.
The bobbin winder will stop automatically when the amount of thread
for which it is regulated is wound upon the bobbin. For more thread
on bobbin, loosen screw C and swing latch Baway from you: for less
thread on bobbin, swing latch B toward you. Tighten screw C
When winding a bobbin with fine thread, alight tension should be used.
Adjust the knurled nut D, Fig. 10, to regulate the tension.
If thread winds unevenly on bobbin, loosen set screw holding pre-ten-
sion
stud E and move tension bracket up or down, as required. Tighten
the set screw.
Bobbins can be wound while the machine is stitching.
Note: It is recommended that winding of bobbin be held to approxi
mately 80% of its winding capacity. Also, do not use too much tension
on the thread when winding since too tight thread tension may cause
deformation of the bobbin and result in damaging the needle.
From the library of: Superior Sewing Machine & Supply LLC

SLOT NEAR TOP
Fig. 11
DRAWTHREAD
UP AND INTO
DELIVERYEYE
Fig. 12
PULL THREAD
INTO SLOT
DRAW THREAD
DOWN AND
UNDER SPRING
REPLACE BOBBIN CASE
ON STUD /
Fig. 13
PRESS BOBBIN CASE
FIRMLY INTO PLACE
THREADING THE BOBBIN CASE
Hold the bobbin so that thread will
unwind in the direction shown in
Fig. 11.
Hold the bobbin case as shown in
Fig. 11 and place the bobbin into
it and thread as shown in Fig. 12.
REPLACING THE BOBBIN CASE
After threading, take bobbin case
by latch in left hand and place
bobbin case on center stud of bob
bin case holder, as shown in Fig. 13
and release latch. Press bobbin case
firmly into place. Allow about two
inches of thread to hang free.
From the library of: Superior Sewing Machine & Supply LLC