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From the library of: Superior Sewing Machine & Supply LLC

Summary of Contents for dlr 1500 series

Page 1: ...Industrial Sewing Machines lllansailipecid INSTRUCTION MANUAL DLR 1500 series From the library of Superior Sewing Machine Supply LLC ...

Page 2: ...of looper and needle 5 11 Height of feed dog 5 12 Changing stitch length 5 13 Setting needle guard 6 14 Adjusting of looper thread take up 6 a position of take up eyelet 6 b position of thread retainer 6 c adjustment of take up cam 6 15 Adjustment of rear puller 7 a synchronizing needle and puller 7 b changing amount of travel of puller 7 c fine adjustment of travel of puller 7 16 Setting table an...

Page 3: ...NG DONE AUTOMATICALLY BY PULLER WITHOUT STITCHING fNO LOOPER MOVEMENT FEEDING DONE AUTOMATICALLY BY PULLER EQUIPPED WITH REAR CUTTER LIGHT TO MEDIUM WEIGHT FABRICS WITHOUT REAR PULLER LINE ATTACHING W O REAR PULLER FOR HEAVY DUTY W O REAR PULLER FOR HEAVY DUTY EQUIPPED WITH TRACTOR FOOT W O REAR PULLER FOR INTERMITTANT SHIRRING W O REAR PULLER PLAIN ANDEM METERING FOOT TANDEM WITH METERING FOOT ZI...

Page 4: ...ation of hand wheel is towards operator ccunterc1cckwi se MOTOR PULLEY DIAMETER M M R P M 50 Hz 60 Hz 5000 105 00 4500 95 SO 4000 85 79 jpplying draining oil CFig l Table 2 Table 1 conimended oil is TELLESSO 32 a Remove oil viewer Aand suoolv oil until oil is being filled up to the 1ine B of oi1 gauge C The Oil level should be checked and kept between line B and D while machine is in use b Drainin...

Page 5: ...rsading fFtg 2 ff rl2 L 6 Setting needle Fig 3 Place needle so that strait groove and needle eye are exactly facing towards operator o li i li I e is 3 From the library of Superior Sewing Machine Supply LLC ...

Page 6: ...rse direction so that meeting point is the same as preceding location To adjust loosen screw E Fig 6 SLIGHTLY just enough to retain its position to attain proper synchronization Retighten screw E securely 9 Clearance of looper and needle Fig 6 7 he loooer and turn hanowheel in operating tion until the point of the looper moving he left on the back side of the needle clearance is 0 0 1 m m fas clos...

Page 7: ...stroke the height of peak of teeth from the surface of the needle plate should be i C 1 2 m m To adjust loosen screw A move feed dog vertically to attain its proper height Retighten screw A securely 12 Changing feed length Fig 10 CAUTION Whenever feed length is changed be sure to readjust the needle guard If the change of feed length is required loosen nut Aclockwise turn regulating screw B counte...

Page 8: ...o adjust loosen screw Gmove thread retainer E vertically to attain its height Retighten screw G b Setting looper thread take up eyelet proper location of thread take up eyelet D should be vertically in line with the center of main shaft Loosen set screw A move eyelet to attain its position Retighten set screw A securely 6 7m Adjustment of take up cam Fig 13 12 The looper thread should begin to be ...

Page 9: ...ravel of the puller Fig 15 Feed length and the amount of travel of the puller normally be maintained the same To adjust this loosen nut C move ball joint assembly inwardly towards upper shaft in connecting layer A to acquire more feed action outwardly acts the reverse Retlghten nut C c Fine adjustment of travel of the puller Fig 16 To adjust this loosen screw C move puller driving lever B towards ...

Page 10: ...16 SQttIng table stand Fig 17 8 From the library of Superior Sewing Machine Supply LLC ...

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