Instruction Manual
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Instruction Manual and Parts List Ultra High Speed Overedge and Safety Stitch Machine 321D 131M-04 131M-04 / KS 132M-015 134M-04 241M-24 241M-24 / KS 244M-24 251M-35 251M-35 / KH 251M-55 251M-55 / KH 251M-56 251H-56 / KH 321K 131M-04 131M-04 / KS 132M-015 134M-04 241M-24 241M-24 / KS 244M-24 251M-35 251M-35 / KH 251M-55 251M-55 / KH 251M-56 251H-56 / KH ® Singer is a registered trademark of The Singer Company Limited or its affiliated companies. © 2010 Copyright The Singer Company Limited
Instruction Manual and Parts List Ultra High Speed Overedge and Safety Stitch Machine 321D 131M-04 131M-04 / KS 132M-015 134M-04 241M-24 241M-24 / KS 244M-24 251M-35 251M-35 / KH 251M-55 251M-55 / KH 251M-56 251H-56 / KH 321K 131M-04 131M-04 / KS 132M-015 134M-04 241M-24 241M-24 / KS 244M-24 251M-35 251M-35 / KH 251M-55 251M-55 / KH 251M-56 251H-56 / KH ® Singer is a registered trademark of The Singer Company Limited or its affiliated companies. © 2010 Copyright The Singer Company Limited
Instruction Manual
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...be operated by properly trained personnel. • For your country. • The machine should not be run without its instructions manual, and indications of this manual, and use it , understand that all basic safety instructions are not limited to specifications and technical standards in full ...machine should be immediately stopped. • Before starting the machine in your safety, goggles must be followed. In case of cold water. Singer will not be used while running the machine. • Turn off or unplug the machine when the following items. Read all instructions, ...
...be operated by properly trained personnel. • For your country. • The machine should not be run without its instructions manual, and indications of this manual, and use it , understand that all basic safety instructions are not limited to specifications and technical standards in full ...machine should be immediately stopped. • Before starting the machine in your safety, goggles must be followed. In case of cold water. Singer will not be used while running the machine. • Turn off or unplug the machine when the following items. Read all instructions, ...
Instruction Manual
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..., belt and motor when the machine is equipped with a servomotor, it . • Clean the machine periodically. Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 2
..., belt and motor when the machine is equipped with a servomotor, it . • Clean the machine periodically. Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 2
Instruction Manual
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Product Description and Machine Specification 2.1 Product Description Ultra high speed overedge and safety stitch machines Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 3
Product Description and Machine Specification 2.1 Product Description Ultra high speed overedge and safety stitch machines Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 3
Instruction Manual
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...fication Table 1 - Machine Specification Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 4 Singer Model Needle Gauge [mm] Overedge Bight [mm] Stitch Length [mm] Differential Rate Presser Foot Lift [mm] Singer Needle Cat Speed [spm] Application 321D-131M-04 4 321D-131M-04 / KS 4 13 - 321D-132M...
...fication Table 1 - Machine Specification Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 4 Singer Model Needle Gauge [mm] Overedge Bight [mm] Stitch Length [mm] Differential Rate Presser Foot Lift [mm] Singer Needle Cat Speed [spm] Application 321D-131M-04 4 321D-131M-04 / KS 4 13 - 321D-132M...
Instruction Manual
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2.3 Motor, Motor Pulley and V-Belt Specifications 2.3.1 For 321D series ½ HP 2-pole clutch motor Motor pulley diameter M type v-belt Machine Speed [spm] 5,500 6,000 6,500 7,000 7,500 Table 2 Motor Pulley Diameter [mm] 50 Hz 60 Hz 110 90 115 95 130 105 140 115 150 125 2.3.2 For 321K series Direct drive servo motor and control system. Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 5
2.3 Motor, Motor Pulley and V-Belt Specifications 2.3.1 For 321D series ½ HP 2-pole clutch motor Motor pulley diameter M type v-belt Machine Speed [spm] 5,500 6,000 6,500 7,000 7,500 Table 2 Motor Pulley Diameter [mm] 50 Hz 60 Hz 110 90 115 95 130 105 140 115 150 125 2.3.2 For 321K series Direct drive servo motor and control system. Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 5
Instruction Manual
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3 3.1 Table Cut-Out Diagram 1065 625 475 310 Setup and Adjustment Instructions 40 60 R25 13 R16 65 295 45 C-C R25 65 20 B 225 210 185 141 115 95 50 32 40 R24 48 250 A R24 47 C C B 155 55 40 A 117.95 97.31 118.5 138 190 550 Figure 1 98 110 240 345 358 A-A 25 13 B-B 25 25 1.5 3 9 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 6
3 3.1 Table Cut-Out Diagram 1065 625 475 310 Setup and Adjustment Instructions 40 60 R25 13 R16 65 295 45 C-C R25 65 20 B 225 210 185 141 115 95 50 32 40 R24 48 250 A R24 47 C C B 155 55 40 A 117.95 97.31 118.5 138 190 550 Figure 1 98 110 240 345 358 A-A 25 13 B-B 25 25 1.5 3 9 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 6
Instruction Manual
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In case of semi-submerged assembly, the distance between the needle plate top surface and the table top is around 100 mm. For fullysubmerged assembly, the distance is around 5.0 mm. 3 2 1 9 10 12 4 5 7 6 8 11 Figure 2 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 7 3.2 Machine Installation Install the machine support components and the cloth waste chute as indicated in Figure 2.
In case of semi-submerged assembly, the distance between the needle plate top surface and the table top is around 100 mm. For fullysubmerged assembly, the distance is around 5.0 mm. 3 2 1 9 10 12 4 5 7 6 8 11 Figure 2 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 7 3.2 Machine Installation Install the machine support components and the cloth waste chute as indicated in Figure 2.
Instruction Manual
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... make sure the motor turning direction is clockwise, referred to the Figure 3.(for 321D only) Figure 4 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 8 3.2 Machine Installation Mount the machine head over the machine support plate. Install the belt cover according to the left side and the...
... make sure the motor turning direction is clockwise, referred to the Figure 3.(for 321D only) Figure 4 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 8 3.2 Machine Installation Mount the machine head over the machine support plate. Install the belt cover according to the left side and the...
Instruction Manual
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...rst time, or a machine that , the oil must be changed as needed. Figure 6 Figure 7 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 9 This machine has an oil filter that put back the rubber plug. Remove the rubber plug and fill the lubricant... oil (Singer Oil) until the indicator of the oil level between 'L' and 'H' lines of use. H L Figure 5a Figure 5b To preserve the machine, change the...
...rst time, or a machine that , the oil must be changed as needed. Figure 6 Figure 7 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 9 This machine has an oil filter that put back the rubber plug. Remove the rubber plug and fill the lubricant... oil (Singer Oil) until the indicator of the oil level between 'L' and 'H' lines of use. H L Figure 5a Figure 5b To preserve the machine, change the...
Instruction Manual
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...facing towards you and push it up until the bar end.. Figure 9 (b) Figure 10 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 10 3.4 Fill Silicon Oil to Reservoir When sewing in ultra high speed, fill the device with silicon oil in the ...accessory box and insert the needle (or remove the old For 1 needle 1 For 2 needle 1 needle). Figure 8 3.5 Needle Attachment (or Replacement) Use only Singer's Cat. 6120 needles Loosen screw '1' as indicated on Figure 8. Insert the needle to prevent needle thread breakage and fabric damage.
...facing towards you and push it up until the bar end.. Figure 9 (b) Figure 10 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 10 3.4 Fill Silicon Oil to Reservoir When sewing in ultra high speed, fill the device with silicon oil in the ...accessory box and insert the needle (or remove the old For 1 needle 1 For 2 needle 1 needle). Figure 8 3.5 Needle Attachment (or Replacement) Use only Singer's Cat. 6120 needles Loosen screw '1' as indicated on Figure 8. Insert the needle to prevent needle thread breakage and fabric damage.
Instruction Manual
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... knives so that midpoint 'A' on upper knife '4' and the midpoint of the needle plate 6 Figure 12 (b) Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 11 Then tighten screw '1'. 4. Loosen screw '7'ˈmove lower knife holder '2' all the way to the extreme left and then tighten the...
... knives so that midpoint 'A' on upper knife '4' and the midpoint of the needle plate 6 Figure 12 (b) Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 11 Then tighten screw '1'. 4. Loosen screw '7'ˈmove lower knife holder '2' all the way to the extreme left and then tighten the...
Instruction Manual
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.... Figure 13 For three / four thread machine For five thread machine Figure 14 Figure 15 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 12
.... Figure 13 For three / four thread machine For five thread machine Figure 14 Figure 15 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 12
Instruction Manual
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Figure 16 To tighten To loosen 3 2 1 Figure 17 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 13 Important Tension Nut 4: controls the thread in Thread Tension Adjustment case of two needles. 3.8 The following adjustments are related to the 3 3 3 3 ...
Figure 16 To tighten To loosen 3 2 1 Figure 17 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 13 Important Tension Nut 4: controls the thread in Thread Tension Adjustment case of two needles. 3.8 The following adjustments are related to the 3 3 3 3 ...
Instruction Manual
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... dog and differential feed dog. As shown on Figure 19. 2 To shrink To stretch 1 Figure 19 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 14 Otherwise the fabric will be sufficient to adjust the differential feed ratio.
... dog and differential feed dog. As shown on Figure 19. 2 To shrink To stretch 1 Figure 19 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 14 Otherwise the fabric will be sufficient to adjust the differential feed ratio.
Instruction Manual
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Turn the handwheel until we have the desired stitch length. It is made according to the end and keep it pressed as shown on the handwheel scale. Aligning Mark Coarse Fine Handwheel Push Button Figure 20 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 15 Press button to the sewing fabric, differential feed ration and other factors. 3.11 Stitch Length Adjustment Important The stitch length adjustment is shown on Figure 20.
Turn the handwheel until we have the desired stitch length. It is made according to the end and keep it pressed as shown on the handwheel scale. Aligning Mark Coarse Fine Handwheel Push Button Figure 20 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 15 Press button to the sewing fabric, differential feed ration and other factors. 3.11 Stitch Length Adjustment Important The stitch length adjustment is shown on Figure 20.
Instruction Manual
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....5 Left 14.5 Left - 0.8 0.5 0.35~2.0 - 0.8 0.5 0.35~2.0 0.6~0.7 0.3 0.35~1.7 - 0.8 0.5 0.35~1.7 - 0.8 0.5 0.35~2.0 - 0.8 0.5 0.35~2.0 - 0.8 0.5 0.35~2.0 1.5 0.8 0.5 0.35~2.0 1.5 0.8 0.5 0.35~2.0 1.5 0.8 0.5 0.35~2.0 1.5 0.8 0.5 0.35~2.0 1.7 0.8 0.5 0.35~2.0 1.7 0.8 0.5 0.35~2.0 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 16
....5 Left 14.5 Left - 0.8 0.5 0.35~2.0 - 0.8 0.5 0.35~2.0 0.6~0.7 0.3 0.35~1.7 - 0.8 0.5 0.35~1.7 - 0.8 0.5 0.35~2.0 - 0.8 0.5 0.35~2.0 - 0.8 0.5 0.35~2.0 1.5 0.8 0.5 0.35~2.0 1.5 0.8 0.5 0.35~2.0 1.5 0.8 0.5 0.35~2.0 1.5 0.8 0.5 0.35~2.0 1.7 0.8 0.5 0.35~2.0 1.7 0.8 0.5 0.35~2.0 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 16
Instruction Manual
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... cable and electric connector are properly installed and adjusted. Check all safety devices are not damaged. Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 17 Figure 28 4.2 Oil Change and Filter Cleaning 4.3 Safety Inspection When Machine is running, oil will be sure there is not excessively...
... cable and electric connector are properly installed and adjusted. Check all safety devices are not damaged. Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 17 Figure 28 4.2 Oil Change and Filter Cleaning 4.3 Safety Inspection When Machine is running, oil will be sure there is not excessively...
Instruction Manual
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... of thread. 3. Skip stitches 4. Adjust the needle cover. 1. Failure in silicon oil or adjust needle guards. 8. Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 18 Adjust needle guards. 5. Wrong passage of needle with looper. 5. Set the thread stand correctly. 7. Install needle correctly. Replace the part. 6. Wrong...
... of thread. 3. Skip stitches 4. Adjust the needle cover. 1. Failure in silicon oil or adjust needle guards. 8. Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 18 Adjust needle guards. 5. Wrong passage of needle with looper. 5. Set the thread stand correctly. 7. Install needle correctly. Replace the part. 6. Wrong...
Instruction Manual
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... of needle with burr. 8. Rough thread tension disc. Threading correctly. 2. Pass thread correctly. 5. Replace the part. 8. Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 19
... of needle with burr. 8. Rough thread tension disc. Threading correctly. 2. Pass thread correctly. 5. Replace the part. 8. Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List 19