Instruction Manual
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Instruction Manual and Parts List High Speed Straight Lockstitch Sewing Machine 191D 20/20C 30 / 30C 70 / 70C ® Singer is a registered trademark of The Singer Company Limited or its affiliated companies. © 2009 Copyright The Singer Company Limited
Instruction Manual and Parts List High Speed Straight Lockstitch Sewing Machine 191D 20/20C 30 / 30C 70 / 70C ® Singer is a registered trademark of The Singer Company Limited or its affiliated companies. © 2009 Copyright The Singer Company Limited
Instruction Manual
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High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 1 Singer will not be followed. When using it as reference when necessary. • Before running the machine, make sure all instructions before using the ...while running , a test must be used to specifications and technical standards in your country. • The machine should not be run without its instructions manual, and indications of cold water. Safety Instructions 1.1 Important Safety Instructions Important When using the machine. Read with a generous amount of use should be made...
High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 1 Singer will not be followed. When using it as reference when necessary. • Before running the machine, make sure all instructions before using the ...while running , a test must be used to specifications and technical standards in your country. • The machine should not be run without its instructions manual, and indications of cold water. Safety Instructions 1.1 Important Safety Instructions Important When using the machine. Read with a generous amount of use should be made...
Instruction Manual
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High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 2 Nothing should be sure the machine is turned off before unplugging it does not make noises while being driven.To avoid a possible ...
High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 2 Nothing should be sure the machine is turned off before unplugging it does not make noises while being driven.To avoid a possible ...
Instruction Manual
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Product Description and Machine Specification 2.1 Product Description High Speed Straight Lockstitch Sewing Machine High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 3
Product Description and Machine Specification 2.1 Product Description High Speed Straight Lockstitch Sewing Machine High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 3
Instruction Manual
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... Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 4 Lubrication Lubrication Oil 191D-20 Light to medium 191D-20C Standard 5,000 5.0 5.5/13.0 30.7 1955-01 #14 Koban/ Hirose Regular 191D-30 Medium to heavy 4,500 5.0 5.5/13.0 35.0 191D-30C Standard Koban/ Hirose 1955-01 #18 Fully Automatic Lubrication Singer "C" type oil 191D-70 Heavy 191D-70C Standard 3,000 7.0 5.5/13...
... Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 4 Lubrication Lubrication Oil 191D-20 Light to medium 191D-20C Standard 5,000 5.0 5.5/13.0 30.7 1955-01 #14 Koban/ Hirose Regular 191D-30 Medium to heavy 4,500 5.0 5.5/13.0 35.0 191D-30C Standard Koban/ Hirose 1955-01 #18 Fully Automatic Lubrication Singer "C" type oil 191D-70 Heavy 191D-70C Standard 3,000 7.0 5.5/13...
Instruction Manual
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3.1 Table Cut-Out Drawing Setup and Adjustment Instructions + 1 181 - 0 115 22 130 2-R30 2-R22.5 50 2-R20 2-DEEP 17 2-80 2-R41-8R10 2-12.75 2-R20 4-R10 2-12.75 28 130 66 33 Ø8.5 339.7 2-DEEP 18 159 108 2-DEEP 23 28 DEEØP 1268 68.1 59 65 95 206 480 - 0 +1 1200 Ø18 DØE2E4P 1 4-R10 200 65 535 Figure 1 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 5
3.1 Table Cut-Out Drawing Setup and Adjustment Instructions + 1 181 - 0 115 22 130 2-R30 2-R22.5 50 2-R20 2-DEEP 17 2-80 2-R41-8R10 2-12.75 2-R20 4-R10 2-12.75 28 130 66 33 Ø8.5 339.7 2-DEEP 18 159 108 2-DEEP 23 28 DEEØP 1268 68.1 59 65 95 206 480 - 0 +1 1200 Ø18 DØE2E4P 1 4-R10 200 65 535 Figure 1 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 5
Instruction Manual
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... '3' on the hinge side 'B' are fixed on the extended portion of the table by nail too. Figure 4 Figure 5 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 6 Two rubber seats '1' for supporting the head portion on the operator side 'A' are attached by using nail '2', and the other two rubber...
... '3' on the hinge side 'B' are fixed on the extended portion of the table by nail too. Figure 4 Figure 5 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 6 Two rubber seats '1' for supporting the head portion on the operator side 'A' are attached by using nail '2', and the other two rubber...
Instruction Manual
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Figure 6 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 7 Install the back belt cover '2' at hole A', 'B' with screws '4', '5' and washers '6'. Fix bobbin winder '7' at holes 'C', 'D'. Insert support '1' in the threaded hole ...
Figure 6 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 7 Install the back belt cover '2' at hole A', 'B' with screws '4', '5' and washers '6'. Fix bobbin winder '7' at holes 'C', 'D'. Insert support '1' in the threaded hole ...
Instruction Manual
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... '1' with the specified oil. Figure 7 3.5 Thread Take-up and needle bar crank '2' by turning adjusting pin '1' (Figure 8). Figure 8 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 8
... '1' with the specified oil. Figure 7 3.5 Thread Take-up and needle bar crank '2' by turning adjusting pin '1' (Figure 8). Figure 8 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 8
Instruction Manual
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... state of time with a watch). The amount of the oil amount is within 'MAX' and 'MIN'. Figure 11 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 9
... state of time with a watch). The amount of the oil amount is within 'MAX' and 'MIN'. Figure 11 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 9
Instruction Manual
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... cut off before attaching the needle. Loosen screw '2' and hold needle '1' with its stroke (Figure 12). Figure 12 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 10 3.7 Needle Attachment Caution Choose a proper needle size according to the left in direction 'D'. Make sure the long groove 'C' of the needle...
... cut off before attaching the needle. Loosen screw '2' and hold needle '1' with its stroke (Figure 12). Figure 12 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 10 3.7 Needle Attachment Caution Choose a proper needle size according to the left in direction 'D'. Make sure the long groove 'C' of the needle...
Instruction Manual
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... it in the direction of its stroke. der the tension spring and come out from you. Figure 14 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 11 Figure 13 3.9 Machine Threading When threading the machine head, the needle bar should rotate in direction 'C'.
... it in the direction of its stroke. der the tension spring and come out from you. Figure 14 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 11 Figure 13 3.9 Machine Threading When threading the machine head, the needle bar should rotate in direction 'C'.
Instruction Manual
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..., and align the desired number to marker dot 'A' on the machine arm (Figure 15). Figure 16 Figure 17 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 12 3.10 Stitch Length Adjustment Turn stitch length dial '1' in the direction of needle thread using tension adjusting nut '1' according to different...
..., and align the desired number to marker dot 'A' on the machine arm (Figure 15). Figure 16 Figure 17 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 12 3.10 Stitch Length Adjustment Turn stitch length dial '1' in the direction of needle thread using tension adjusting nut '1' according to different...
Instruction Manual
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... take -up spring will be increased. Loosen setting screw '4' and turn the tension post '3'. Figure 18 Figure 19 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 13
... take -up spring will be increased. Loosen setting screw '4' and turn the tension post '3'. Figure 18 Figure 19 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 13
Instruction Manual
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... will go back to over 10 mm, be sure that the bottom end of presser foot is turned down in direction 'B' (Figure 23). Figure 20 Figure 21 3.14 Presser Foot Lifter Adjustment Turn the presser foot lifter '1' in direction 'A' to 13 mm by turning the knee lifter adjusting screw ...'1' (Figure 20). The presser foot will go up to lift the presser foot (Figure 22). Figure 22 Figure 23 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 14 You can adjust the presser foot lift up about...
... will go back to over 10 mm, be sure that the bottom end of presser foot is turned down in direction 'B' (Figure 23). Figure 20 Figure 21 3.14 Presser Foot Lifter Adjustment Turn the presser foot lifter '1' in direction 'A' to 13 mm by turning the knee lifter adjusting screw ...'1' (Figure 20). The presser foot will go up to lift the presser foot (Figure 22). Figure 22 Figure 23 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 14 You can adjust the presser foot lift up about...
Instruction Manual
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For general sewing of the fabrics, the standard height of the presser spring regulator '1' will be decreased. Turn the regulator '1' counter clockwise (in direction 'A'), the pressure of the presser foot will be around 33~36 mm (5 kg). ˜ 33 36mm Figure 24 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 15 3.15 Presser Foot Pressure Adjustment Loosen the nut '2', and turn the presser spring regulator '1' clockwise (in direction 'B'), the pressure of the presser foot will be increased (Figure 24). Tighten nut '2'.
For general sewing of the fabrics, the standard height of the presser spring regulator '1' will be decreased. Turn the regulator '1' counter clockwise (in direction 'A'), the pressure of the presser foot will be around 33~36 mm (5 kg). ˜ 33 36mm Figure 24 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 15 3.15 Presser Foot Pressure Adjustment Loosen the nut '2', and turn the presser spring regulator '1' clockwise (in direction 'B'), the pressure of the presser foot will be increased (Figure 24). Tighten nut '2'.
Instruction Manual
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... the arrow or opposite direction of the arrow, and firmly tighten the screws '2' and '3' (Figure 25). Figure 25 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 16 Loosen screws '2' and '3' in feed eccentric cam '1', move the feed eccentric cam in the direction of throat plate when the feed...
... the arrow or opposite direction of the arrow, and firmly tighten the screws '2' and '3' (Figure 25). Figure 25 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 16 Loosen screws '2' and '3' in feed eccentric cam '1', move the feed eccentric cam in the direction of throat plate when the feed...
Instruction Manual
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Securely tighten screw '2'. Move the feed bar up or down to make a correct height. Loosen screw '2' of the throat plate 'B' as the below for each machine variety (Figure 26). See description below height for height Figure 26 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 17 When the feed dog 'A' is tightening too much, the crank '1' will be above the top surface of crank '1'. 3.17 Feed Dog Height Adjustment Caution If the screw '2' is at its highest position, the teeth should be worn out.
Securely tighten screw '2'. Move the feed bar up or down to make a correct height. Loosen screw '2' of the throat plate 'B' as the below for each machine variety (Figure 26). See description below height for height Figure 26 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 17 When the feed dog 'A' is tightening too much, the crank '1' will be above the top surface of crank '1'. 3.17 Feed Dog Height Adjustment Caution If the screw '2' is at its highest position, the teeth should be worn out.
Instruction Manual
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Adjusting the height of needle bar lower bushing '3'. Figure 27 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 18 Adjusting the position of the rotating hook Loosen two rotating hook setscrews and turn the handwheel until the needle bar has ...
Adjusting the height of needle bar lower bushing '3'. Figure 27 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 18 Adjusting the position of the rotating hook Loosen two rotating hook setscrews and turn the handwheel until the needle bar has ...
Instruction Manual
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Figure 28 5,5mm Figure 29 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 19 Tighten the setscrew '1' after adjustment. 3.19 Presser Bar Height Adjustment 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).
Figure 28 5,5mm Figure 29 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List 19 Tighten the setscrew '1' after adjustment. 3.19 Presser Bar Height Adjustment 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).