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Manual Singer 191D

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  • Singer 191D - page 1

    High Speed Straight L oc kstitc h S ewing Mac hine Instr uction Manual and P ar ts List ® Singer is a registered trademark of The Singer Company Limited or its affiliated companies. © 20 09 Copyright The Singer Compan y Limited 1 91 D 20 / 20C 30 / 30C 70 / 70C ...

  • Singer 191D - page 2

    Cont ents 1 Safety Instructions 1 1 .1 Important S afety Instructions 1 1 .2 Safe Operation 2 2 Product Description and Mac hine Specification 3 2.1 Product Description 3 2.2 Mac hine Specification 4 2.3 Motor , Motor Pulley and V -Belt Specifications 4 3 Setup and Adjustment Instructions 5 3.1 T able Cut-Out Drawing 5 3.2 Oil Reserv oir Install ...

  • Singer 191D - page 3

    Cont ents 6 P arts List 23 6.1 Frame and Co ver Components 24 6.2 Arm Shaf t and Thread T ak e-Up Lever Components 26 6.3 Needle Bar , Upright Shaft and R otating Hook Driving Shaft Components 28 6.4 Presser F oot Components 30 6.5 Feed Mec hanism Components 32 6.6 Lubrication Components 34 6.7 Oil Reserv oir Components 36 6.8 Belt Cover , Bobbin W ...

  • Singer 191D - page 4

    1 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List Saf ety Instr uctions 1 .1 Impor tant Saf ety Instr uctions Impor tant • Be fo r e ru nn in g th e ma c h in e , ma ke su r e al l rel e va nt sa fe t y specifica- tions are adequate to specifica- tions and tec hnical standards in your country . • The mac hine s ...

  • Singer 191D - page 5

    2 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List • T o avoid the risk of electric shoc k, do not open the motor wiring box and do not touc h the components assembled inside the wiring box. • T o avoid injuries do not run the mac hine without the belt cover or in case any other safety device is removed. • T o ...

  • Singer 191D - page 6

    3 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List High Speed Straight Loc kstitc h Sewing Machine Pr oduct Descr iption and Mac hine Specification 2.1 Pr oduct Descr iption ...

  • Singer 191D - page 7

    4 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 2.2 2.3 Mac hine Specification Mot or , Mot or Pulle y and V -Belt Specifications • ½ HP (40 0W) 2-pole (high speed) clutc h motor • M type v -belt Singer Model Application Maximum Speed [spm] Stitc h Length [mm] Height of Presser F oot by hand / by knee [mm] ...

  • Singer 191D - page 8

    5 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List Set up and Adjustment Instr uctions 3.1 T able Cut-Out Dr awing Figure 1 535 200 480 115 + 1 - 0 95 206 28 108 68.1 339.7 2-12.75 4 -R 1 0 2-R18 2-12.75 2 -R 2 2 . 5 181 130 22 4-R10 2-R20 2-R20 2-R30 50 2-DEEP 17 2-80 4-R1 0 28 66 33 Ø8.5 Ø 2 4 DEEP 1 159 Ø 1 6 ...

  • Singer 191D - page 9

    6 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List Oil Reserv oir Installation 3.2 The oil reservoir should rest on the four corners of the mac hine table groove. T wo rubber seats ‘1’ for supporting the head por tion on the operator side ‘ A ’ are fixed on the extended T wo hinges ‘1’ fit into the hol ...

  • Singer 191D - page 10

    7 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 3.3 Belt Co ver and Bobbin Winder Installation F or saf et y , the belt cov er should be installed. The lef t and right parts of the bobbin winder should be parallel to the plate belt slot on the mac hine t able. Caution Figure 6 Drill four holes ‘ A ’ , ‘B’ ...

  • Singer 191D - page 11

    8 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 3.5 Thr ead T ak e-up Lev er Oil Supply A djustment Adjust the amount of oil supplied to the thread tak e-up and needle bar crank ‘2’ by turning adjusting pin ’1’ (Figure 8). The minimum amount of oil is reac hed when mark er dot ‘ A ’ is brought close t ...

  • Singer 191D - page 12

    9 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 3.6 Rotating Hook Oil Supply A djustment Unused mac hine should run idle for 3 minutes (Moderate intermit tent operation). The am oun t o f o il confir mat ion pap er mus t be ins er te d in the sta te whe n the ma c hine is ru nnin g ( Fig ure 9). Sample showing t ...

  • Singer 191D - page 13

    1 0 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 3.7 Needle At tac hment T u rn th e h an d wh e el u nt i l th e ne e - d l e b a r r e a c h e s t h e h i g he s t p o i n t of i t s s t ro k e ( Fi g u re 1 2 ) . Loo s e n s c re w ‘ 2 ’ a n d h ol d n e e d l e ‘1’ w i th i t s i n d e nt e d p a r t ...

  • Singer 191D - page 14

    1 1 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 3.8 3.9 Bobbin Case At tac hment Mac hine Thr eading Fix the bob bin into bob bin cas e wit h tha t th e th rea d ope n en d is dir ect ed to the le f t a s ob ser ved fr om y ou. P ass the thread through thread slit ‘ A ’ , and pulls it in direction ‘C’ . ...

  • Singer 191D - page 15

    12 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 3.1 0 3.1 1 Stitc h Length A djustment Thr ead T ension A djustment T urn stitc h length dial ‘1’ in the direc- tion of the arrow , and align the de- sired number to mark er dot ‘ A ’ on the mac hine arm (Figure 15). The indication of the dial is in milli- ...

  • Singer 191D - page 16

    13 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 3.12 Thr ead T ak e-Up Spr ing A djustment The adjustment of the strok e of the thr ead tak e-up spr ing (Figur e 1 8) Loosen set ting screw ‘2’ . T urn the thread tension post ‘3’ cloc kwise (in direction ‘ A ’ ), the stroke of the thread take-up sprin ...

  • Singer 191D - page 17

    1 4 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 3.13 3.14 Knee Lif t er Height A djustment Pr esser F oot Lif t er A djustment When using the knee lifter , the standard height of presser foot is 1 0 mm. Y ou can adjust the presser foot lift up to 13 mm by turning the knee lif ter adjusting screw ‘1’ (Figure ...

  • Singer 191D - page 18

    15 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 3.15 Pr esser F oot Pr essur e A djustment Loosen the nut ’2’ , and turn the presser spring regulator ‘1’ cloc k- wise (in direction ‘ A ’ ), the pressure of the presser foot will be increased (Figure 24). T urn the regulator ‘1’ counter cloc k- wis ...

  • Singer 191D - page 19

    16 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 3.16 F eed Timing A djustment Loosen screws ‘2’ and ‘3’ in feed eccentric cam ‘1’ , mo ve the feed eccentric cam ‘1’ in the direction of the arrow or opposite direction of the arrow , and firmly tighten the screws ‘2’ and ‘3’ (Figure 25). F ...

  • Singer 191D - page 20

    17 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 3.1 7 F eed Dog Height A djustment When the feed dog ‘ A ’ is at its high- est position, the teeth should be above the top surface of the throat plate ‘B’ as the below height for eac h mac hine variety (Figure 26). Loosen screw ‘2’ of crank ‘1’ . Mo ...

  • Singer 191D - page 21

    18 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 3.1 8 Needle t o Rotating Hook Relation A djustment Adjusting the height of the needle bar (Figur e 27) T urn the handwheel until the nee- dle bar has been at the lowest point, loosen the setscrew ‘1’ . The line ‘ A ’ on the needle bar ‘2’ align with th ...

  • Singer 191D - page 22

    1 9 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 3.1 9 Pr esser Bar Height A djustment Loosen setscrew ‘1’ (Figure 28) and adjust the height of the presser bar . When the presser foot rises to the highest, the distance between the throat plate and the presser foot is 5.5 mm (Figure 29). Tighten the setscrew ...

  • Singer 191D - page 23

    20 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 3.20 Thr ead T ak e- Up Str ok e A djustment When sewing for heavy weight ma- terial, the thread guides ‘1’ move to the lef t (in direction ‘ A ’ ) to increase the length of thread pulled out by the thread take-up. When sewing light weight material, the thr ...

  • Singer 191D - page 24

    21 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List Maint enance 4 4.1 4.2 4.3 Mac hine Head Cleaning Lubr ication Saf ety Inspection Clean the mac hine periodically with a soft and dry cloth to remove the excess of dust on the mac hine head. Do not use an y kind of lacquer thin- ner to wipe the surface. If the mac ...

  • Singer 191D - page 25

    22 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List T r oubleshooting Problems Possible Causes Possible S olutions Needle break 1 . Needle is installed wrong 1 . Install needle correctly 2. W rong needle type or size 2. Use proper needle for f abric and thread 3. Needle is bended 3. Replace needle 4. W rong relation ...

  • Singer 191D - page 26

    23 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List P ar ts List ...

  • Singer 191D - page 27

    24 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 6.1 F rame and Co ver Components 1 1 0 10 1 034 Face plate 1 1 1 1 1 1 2 1 0 122096 Face plate g asket 1 1 1 1 1 1 3 1 0 1S1 1 0 1 0 Screw SM1/8x44 L=4 1 1 1 1 1 1 4 1 0 1 1 2024 Arm oil shield assembly 1 1 1 1 1 1 5 1 0 1220 05 Rubber plug 2 2 2 2 2 2 No. Par t No ...

  • Singer 191D - page 28

    No. Par t No. Description Qty . 20 20C 30 30C 70 70C 25 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 6 1 0 1220 03 Rubber plug 1 1 1 1 1 1 7 1 0 1S1 1 0 0 1 Screw SM3/1 6x28 L=9 8 8 8 8 8 8 8 1 0 1 1 2063 Side plate 1 1 1 1 1 1 9 1 0 122097 Side plate gasket 1 1 1 1 1 1 1 0 1 0 1220 06 Rubber plug 1 1 1 1 1 1 1 ...

  • Singer 191D - page 29

    26 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 6.2 Ar m Shaft and Thr ead T ak e-Up Lever Components ...

  • Singer 191D - page 30

    No. Par t No. Description Qty . 20 20C 30 30C 70 70C 27 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 1 1 0 1260 0 1 Thread take-up crank shaft 1 1 1 1 1 1 2 1 0 1S150 0 1 S crew SM15/64 x 28 L=1 0.5 1 1 1 1 1 1 3 1 0 1S30 0 1 Screw 1 1 1 1 1 1 4 1 0 10500 1 Thread take-up lever link 1 1 0 0 0 0 1 0 105006 Thread ...

  • Singer 191D - page 31

    28 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 6.3 Needle Bar , Upr ight Shaft and Rotating Hook Dr iving Shaft Components No. Par t No. Description Qty . 20 20C 30 30C 70 70C 1 1 0 1220 13 Cap 1 1 1 1 1 1 2 1 0 103009 Needle bar bushing (upper) 1 1 1 1 1 1 3 1 0 102002 Needle bar 1 1 0 0 0 0 1 0 1020 12 Needle ...

  • Singer 191D - page 32

    No. Par t No. Description Qty . 20 20C 30 30C 70 70C 29 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 6.3 Needle Bar , Upr ight Shaft and Rotating Hook Dr iving Shaft Components 9 1 0 1S1 1 0 06 Screw SM 1/8 x 44 L=4.5 1 1 1 1 1 1 1 0 1 0 1 1 30 02 Needle bar thread guide 1 1 1 1 1 1 1 1 1 955-0 1 Needle #1 4 1 1 ...

  • Singer 191D - page 33

    30 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 6.4 Pr esser F oot Components ...

  • Singer 191D - page 34

    No. Par t No. Description Qty . 20 20C 30 30C 70 70C 31 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 1 1 0 1 1 100 1 Hand lifter 1 1 1 1 1 1 2 1 0 1S1 1 0 1 0 Screw SM9/64 x 40 L=9.5 1 1 1 1 1 1 3 O0 1 0 04 Rubber ring 1 1 1 1 1 1 4 1 0 1 1 0 0 020 0 Hand lifter cam assembly 1 1 1 1 1 1 5 1 0 1 1 20 1 1 0 0 Hand ...

  • Singer 191D - page 35

    32 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 6.5 F eed Mechanism Components No. Par t No. Description Qty . 20 20C 30 30C 70 70C 1 1 0 1 05005 Feed regulator connecting rod 1 1 1 1 0 0 12212003 Feed regulator connecting rod 0 0 0 0 1 1 2 1 0 1260 16 Feed regulator pin 1 1 1 1 1 1 3 1 0 10 1004 Feed regulator ...

  • Singer 191D - page 36

    No. Par t No. Description Qty . 20 20C 30 30C 70 70C 33 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 6.5 F eed Mechanism Components 12 1 0 1S1 1005 Screw SM9/64x 40 L=6 1 1 1 1 1 1 13 1 0 1 05004 Feed lif ting roc k shaft crank connecting rod 1 1 1 1 1 1 14 1 0 1220 16 Rubber ring 1 1 1 1 1 1 15 1 01 270 12 Spri ...

  • Singer 191D - page 37

    34 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 6.6 Lubr ication Components ...

  • Singer 191D - page 38

    No. Par t No. Description Qty . 20 20C 30 30C 70 70C 35 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 6.6 Lubr ication Components 1 1 0 1 1 1004 Oil sight window 1 1 1 1 1 1 2 1 0 1220 1 9 Rubber ring 1 1 1 1 1 1 3 1 0 121 0 02 Arm shaft oil tube 1 1 1 1 1 1 4 1 0 1S30 0 08 Oil pump support 1 1 1 1 1 1 5 1 0 1S1 ...

  • Singer 191D - page 39

    36 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 6.7 Oil Reserv oir Components ...

  • Singer 191D - page 40

    No. Par t No. Description Qty . 20 20C 30 30C 70 70C 37 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 6.7 Oil Reserv oir Components 1 1 0 1 1 1005 Knee presser lift rod 1 1 1 1 1 1 2 1 0 10 1 0 0600 Oil reservoir assembly 1 1 1 1 1 1 3 1 0 10 1 0 06 Oil reservoir 1 1 1 1 1 1 4 1 0 122020 Gasket 1 1 1 1 1 1 5 1 0 ...

  • Singer 191D - page 41

    38 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 6.8 Belt Co ver , Bobbin Winder and Thr ead Stand Components ...

  • Singer 191D - page 42

    No. Par t No. Description Qty . 20 20C 30 30C 70 70C 39 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 6.8 Belt Co ver , Bobbin Winder and Thr ead Stand Components 1 1 0 1 1 10060 0 Belt co ver assembly 1 1 1 1 1 1 2 1 0 1 1 1006 Belt cover 1 1 1 1 1 1 4 1 0 1 1 10090 0 Belt co ver bac k assembly 1 1 1 1 1 1 5 1 0 ...

  • Singer 191D - page 43

    40 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 6.9 Mac hine A ccessor ies ...

  • Singer 191D - page 44

    No. Par t No. Description Qty . 20 20C 30 30C 70 70C 41 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 6.9 Mac hine A ccessor ies 1 1 0 1 1 2031 0 0 Mac hine hinge plate 2 2 2 2 2 2 2 1 0 122026 Mac hine hinge rubber cushion 2 2 2 2 2 2 3 1 0 1S30 0 1 0 Nail Set 4 4 4 4 4 4 4 1 955-01 Needle #1 4 3 3 0 0 0 0 1 955 ...

  • Singer 191D - page 45

    P/N 364331 -0 0 1 ® Singer is a registered trademark of The Singer Company Limited or its affiliated companies. © 20 08 Copyright The Singer Company Limited Rev 0 - J an.20 1 0 ...

Manufacturer Singer Category Sewing Machine

Documents that we receive from a manufacturer of a Singer 191D can be divided into several groups. They are, among others:
- Singer technical drawings
- 191D manuals
- Singer product data sheets
- information booklets
- or energy labels Singer 191D
All of them are important, but the most important information from the point of view of use of the device are in the user manual Singer 191D.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Singer 191D, service manual, brief instructions and user manuals Singer 191D. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Singer 191D.

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A complete manual for the device Singer 191D, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Singer 191D by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Singer 191D.

A complete Singer manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Singer 191D - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Singer 191D, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Singer 191D, that we can find in the current document
3. Tips how to use the basic functions of the device Singer 191D - which should help us in our first steps of using Singer 191D
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Singer 191D
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Singer 191D in a specific country, if it was not possible to solve the problem on our own.

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