Contents 1 Safety Instructions Important Safety Instructions Safe Operation 2 Product Description and Machine Specification Product Description Machine Specification Motor, Motor Pulley and V-Belt Specifications 3 Setup and Adjustment Instructions Table Cut-Out Drawing Machine Support Components Installation Lubrication and Oil Drainage Needle Attachment (or Replacement) MachineThreading ThreadTension Adjustment...
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Parts for 522D-3xx-09, 522D-3xx-09E (2) 7.26 Parts for 522D-3xx-09, 522D-3xx-09E (3) 7.27 Parts for 522D-3xx-08 / -09, 522D-3xx-08E / -09E (1) 7.28 Parts for 522D-3xx-08 / -09, 522D-3xx-08E / -09E (2) 7.29 Parts for 522D-3xx-08 / -09, 522D-3xx-08E / -09E (3) 7.30...
• When the machine is in mainte- to the following items. of use should be followed. nance. Read all instructions, Singer will not be held responsible • When the operator is not run- take care of this for any damage caused by unau- ning the machine.
To avoid the risk of electric shock, If you machine is equipped with do not open the motor wiring box a servomotor, it does not make and do not touch the components noises while being driven.To avoid Safe Operation assembled inside the wiring box. a possible accident caused by an unexpected start, be sure the ma To avoid injuries do not run the...
Product Description and Machine Specification High Speed Flat Bed Interlock Sewing Machine(for Clutch Motor) Product Description High Speed Flat Bed Interlock Sewing Machine(for ES DD Motor) High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
Setup and Adjustment Instructions For Clutch Motor only 4-Ø13 Table Cut-Out Drawing Ø19.5 4-Ø25.5 Figure 1A High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
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For ES DD Motor only Table Cut-out Drawing Section A-A Figure 1B High Speed Straight Interlock Sewing Machine Instruction Manual and Parts List...
Assemble the machine support chute for machine models 522D- components (and the cloth waste 3xx-09 and 522D-3xx-09E) as indicated in Figure 2. Machine Support Components Installation Note Please install the control box 'A' by screw 'B', and the pedal controller 'C' by screw 'D'.
When the machine is operated for Fill the machine with appropriate the first time or was idle for a long lubricate oil (Singer Oil) by remov- time, apply 2 or 3 oil drops as indi- ing the cap as indicated on Figure 6,...
Figure 9 Figure 10 Loosen screw indicated in Figure 11 Use only Singer’s Cat. 3651-06 needles with the Allen key wrench supplied in Insert the needle with its scarf turned the accessory box and insert the to the rear of the machine and push it Needle needle (or remove the old needle).
Open the eye guard and the cover. Press down the lever, as indicated in Figure 14. The looper thread take-up comes out. Machine Threading Important Refer to the sewing type you need for correct threading. Any incorrect threading may cause thread brake, uneven stitches or skip Figure 13...
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Trim off the knots neatly after passing Trim off the knots neatly before through the eye of the loopers. passing through the eye of the nee- dle to thread. Machine Threading Figure 17 Figure 18 High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
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Point ‘1’ For standard threading, follow the solid lines of Figure 19. Machine For more stretchable thread, follow Threading the dashed lines indicated by ‘A’. Figure 19 Point ‘2’ If the top cover thread is too loose, thread the guide by referring to line ‘B’.
The following adjustments are related • Knobs 1: Control the needles thread to Figure 24. • Knob 2: Controls the top cover thread Thread Tension • Knob 3: Controls the looper thread Adjustment Important To tighten The thread tension should be adjusted To loosen according to the fabric type and thickness,...
Loosen adjust nut ‘1’ of Figure 25 possible to be sufficient to obtain and turn to adjust the presser foot proper stitch formation. pressure. It should be as light as Presser Foot Pressure Light Heavy Figure 25 High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
Loosen nut ‘1’ of Figure 26 and The differential feed ratio is the ra- move the lever ‘2’ up or down to tio of movements between the main obtain the correct differential ratio. feed dog and differential feed dog. Differential Feed Retighten the nut ‘1’.
Match the desired stitch length ac Push and hold the button as indi- cording to the indication of the ma cated in Figure 27. chine handwheel (Figure 28). Stitch Length Adjustment Important The stitch length adjustment is made according to the sewing fabric, differential feed ratio and other factors.
Maintenance Clean the machine periodically with a soft and dry cloth to remove the excess of dust on the machine head. Machine Head Do not use any kind of lacquer thin- Cleaning ner to wipe the surface. Clean the needle plate and feed rows slots periodically, as shown on Figure 29.
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Troubleshooting Problems Possible Causes Possible Solutions 1. Wrong threading 1. Rethread the machine correctly 2. Thread is thicker than needle hole 2. Use proper needle for fabric and thread Loosen stitches 3. Inadequate thread tension 3. Readjust the thread tension unit 4.
Cloth Plate Components High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
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Qty. Part No. Description For Clutch For ES DD Motor Motor S01005 Screw M4x10 Cloth Plate S02001 Screw M4x6 Components 300139 Bed cover (left) 300137 Bed cover (right) S01003 Screw M4x12 30115001 Slide plate 300138 Cloth plate assembly 301S20004 Screw 30128036 Spring 301S20005...
Needle Bar Components High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
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Qty. Part No. Description For Clutch For ES DD Motor Motor 30102008 Needle bar Needle Bar 301S11005 Screw Components 30105005 Needle bar drive link 30102010 Needle bar crank shaft B07001 Needle bearing 30128006 Washer 80109004 Block 30109005 Needle bar guide block 301S11024 Screw S01003...
7.10 Feed Dog Holder Components Qty. Part No. Description Part No. Description For Clutch For ES DD Motor Motor 3011400700 Main feed dog assembly 301S30003 Screw 30110600400 Main feed bar assembly High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
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7.10 Qty. Part No. Description For Clutch For ES DD Motor Motor 20123019 Oil wick Feed Dog Holder 30103022 Bushing Components S10006 Screw M5x6 30102016 Eccentric pin 301S12001 Screw 301109008 Feed bar guide block 30128011 Washer 301S17002 Screw 30109009 Guide (right) 30103031 Bushing 30100010...
7.11 Differential Feed Components High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
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7.11 Qty. Part No. Description For Clutch For ES DD Motor Motor 30103032 Block Differential Feed 30109016 Block guide Components 30105012 Lever assembly S05005 Screw M5x12 301S20006 Screw 30108004 Ring Collar 301S11007 Screw 301S20001 Screw 30127005 Spring 001005 O-ring 2.5x1.8 3011201100 Bracket S01004...
7.12 Presser Foot Components High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
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7.12 Qty. Part No. Description For Clutch For ES DD Motor Motor 301S30008 Presser spring regulator bar Presser Foot 301S16005 Components 30127006 Spring 30104017 Presser bar clamp assembly S01003 Screw 30112016 Link plate 301S20007 Screw 3013002400 Presser spring regulator bar assembly 3010901700 Presser bar clamp guide assembly S11025...
7.20 Thread Stand Components High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
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7.20 Qty. Part No. Description For Clutch For ES DD Motor Motor Thread Stand Components High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
7.21 Machine Supporting Components Qty. Part No. Description For Clutch For ES DD Motor Motor 3010103200 S01011 High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
7.22 Parts for 522D-3xx-31 522D-3xx-31E Qty. Part No. Description For Clutch For ES DD Motor Motor 301S11024 Screw W01001 Washer 30112065 Fabric guide (right) 30112066 Fabric guide (left) 30109020 Fabric guide (left) S01036 Screw 30109021 Fabric guide (right) W01009 Washer...
7.23 Parts for 522D-3xx-03 522D-3xx-03E High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
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7.23 Qty. Part No. Description For Clutch For ES DD Motor Motor Parts for 522D-3xx-03 522D-3xx-03E ) l l Tape binder bracket assembly Tape binder bracket Tape binder bracket base S01011 reel disc Tape reel disc post (upper) Tape reel disc post (lower)
7.24 Parts for 522D-3xx-09 522D-3xx-09E (1) High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
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Qty. Part No. Description For Clutch For ES DD Motor Motor Parts for ) t f Cloth plate assembly 522D-3xx-09 522D-3xx-09E (1) ) l l S01011 301S11020 Screw High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
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7.25 Parts for 522D-3xx-09 522D-3xx-09E (2) High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
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For Clutch For ES DD Motor Motor Parts for 30117002 Needle guard (rear) 3011700600 Needle guard (rear) bracket assembly 522D-3xx-09 S05003 Screw M5x10 522D-3xx-09E (2) W02001 Washer S01002 Screw M4x6.5 30102037 Shaft 30128035 Washer H05013 Snap ring 30106003 Link assembly...
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7.26 Parts for 522D-3xx-09 522D-3xx-09E (3) High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
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7.26 Qty. Part No. Description For Clutch For ES DD Motor Motor Parts for 522D-3xx-09 522D-3xx-09E (3) Snap ring Snap ring High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
7.27 Parts for 522D-3xx-08 /-09 522D-3xx-08E /-09E (1) High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
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7.27 Qty. Part No. Description For Clutch For ES DD Motor Motor Parts for 522D-3xx-08 /-09 522D-3xx-08E /-09E (1) High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
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7.28 Parts for 522D-3xx-08 / -09 522D-3xx-08E / -09E (2) High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
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Part No. Description For Clutch For ES DD Motor Motor Parts for 522D-3xx-08 / -09 522D-3xx-08E / -09E (2) 3010501900 Clutch driving rod connection assembly Screw stud pin fl r 30101041 Belt cover assembly Belt cover High Speed Flat Bed Interlock Sewing Machine...
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7.29 Parts for 522D-3xx-08 / -09 522D-3xx-08E / -09E (3) High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
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Part No. Description For Clutch For ES DD Motor Motor Parts for 522D-3xx-08 / -09 522D-3xx-08E / -09E (3) Guide bracket S01015 Snap ring e bracket g washer ) t f Snap ring High Speed Flat Bed Interlock Sewing Machine...
7.30 Parts for Looper Mechanism 522D-3xx-01H 522D-3xx-01HE Qty. Part No. Description For Clutch For ES DD Motor Motor High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...
7.31 Machine Accessories Qty. Part No. Description For Clutch For ES DD Motor Motor J910750-001 Oil Pouch (750ml) ) l l n assembly IP07042-005 t l i ) l l High Speed Flat Bed Interlock Sewing Machine Instruction Manual and Parts List...