Strobel 310D-R Mechanic's Instructions
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Strobel 310D-R Mechanic's Instructions

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For the professional user
Für den professionellen Anwender
Mechanic's Instructions
Mechanikeranleitung
Class:
Klasse:
Dated:
Stand:
310D-R
Ausf. 16
3100D-R
Ausf. 3
S p e z i a l m a s c h i n e n G m b H

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  • Page 1 For the professional user Mechanic‘s Instructions Für den professionellen Anwender Mechanikeranleitung Class: 310D-R Ausf. 16 Klasse: 3100D-R Ausf. 3 Dated: Stand: S p e z i a l m a s c h i n e n G m b H...
  • Page 2 The sign of quality ou find the Strobel trademark on every Strobel machine leaving our works. And with good reason. This symbol is a guarantee of the high quality of our products. Quality which creates trust – trust in our technology, our service and, not least of all, in our good name.
  • Page 3 Justify your trust. If you wish to profit from the performance and efficiency of your Strobel machine as long as possible, exact handling and thorough care is necessary. For this reason we kindly request that you read the operating instructions closely.

  • Page 5: Table Of Contents

    Mechanic’s Instructions STROBEL Classes 310D-R and 3100D-R Contents General notes on safety .................... 5 General ........................7 Operating instructions ..................7 Class description, machine number and reference position left/right ..... 7 Machine applications ..................7 Technical data ....................8 Adjusting instructions in brief ................9 Notes on repair and adjustment ................
  • Page 6 Feed movement .................... 19 3.7.1 Feed dog (lower feed) (Fig. 7) ............19 3.7.2 Feed dog (upper feed) ..............19 3.7.3 Adjusting the feed movement (Fig. 8) ..........20 3.7.4 Adjusting the upper feed (Fig. 2 and Fig. 9) ........20 Presser plate ....................
  • Page 7 Cl. 218D-TP as of version 3 and Cl. 325-40D-TP as of version 9 259.00.63 Pneumatic circuit diagram cl. 310D-R, 3100D-R 259.10.63 Pneumatic construction circuit diagram cl. 310D-R, 3100D-R Connecting spot tack: 258.10.26 Electric wirinjg diagram cl. 310D-R, 3100D-R Connecting digital display: 258.21.24...
  • Page 8 MA_310D-R_3100D-R_A16-3_181015_en...

  • Page 9: General Notes On Safety

    General notes on safety Every person in charge of setting up, operating, servicing and repairing the machine must first read and understand the operating instructions and particularly the safety instructions before starting up the machine. Failure to comply with the following safety instructions can lead to bodily injury or damage to the machine.
  • Page 10 14. Warning instructions given in the operating instructions that pertain to especially dangerous parts of the machine must be indicated at these positions using a safety symbol. Warning instructions given in the operating instructions that pertain to special injury hazards for operating personnel or technicians must be indicated at these positions using a safety symbol.

  • Page 11: General

    Machine applications Class 310D-R Two thread blind stitch double lock stitch machine for trimming the inside lining up to 8 mm under the lining fold in the jacket hem.

  • Page 12: Technical Data

    Needle size Thread polyester continuous filament Thread size 120/2 Air pressure 6 bar Average air consumption Cl.310D-R 25 l/h Cl.3100D-R 20 l/h Foot print 0.5 m x 1.1 m Noise: Average noise level at a speed of n = 1300 min...

  • Page 13: Adjusting Instructions In Brief

    Adjusting instructions in brief Plunger highest position to the needle needle point 4 mm before centre plunger at 6 mm transport length Plunger stops to the needle needle point 5 mm after centre plunger Transport length lower transport 2 – 6 mm Transport length upper transport ...

  • Page 14: Notes On Repair And Adjustment

    Notes on repair and adjustment A T T E N T I O N ! Danger! Observe notes on safety and the operating instructions prior to maintenance and repair work. If these are not observed serious damages can occur. Stitch plate fitting A t t e n t i o n ! Disconnect machine from the mains! Stitch plates are adjusted at the works and can be exchanged without...

  • Page 15: Fitting The Stitch Plate

    3.1.2 Fitting the stitch plate Fitting is carried out in reverse order. Care must be taken that the side transporter and the levers for the side plunger and the side presser are again in the correct position. 3.1.3 Adjusting the stitch plate The theoretic needle radius of 43.6 mm should be smaller by 0.15 –...

  • Page 16: Exchanging The Needle Slide Plate (Fig. 1)

    Fig. 2 3.1.5 Exchanging the needle slide plate (Fig. 1) The needle slide plate is mounted at the underside of the stitch plate. It can be removed by releasing the cheese-head screw (2). MA_310D-R_3100D-R_A16-3_181015_en...

  • Page 17: Adjusting The Needle Lever

    Adjusting the needle lever A t t e n t i o n ! Disconnect machine from the mains! 3.2.1 Adjusting the needle lever path (Fig. 2) After removing the head hood and releasing the hexagon nut (11), the needle lever path can be corrected by turning the eccentric bolt (10).

  • Page 18: Loop Stroke

    Loop stroke Under loop stroke one understands the path of the needle from its deepest position to the point at which the hook point stands above the needle centre. 3.3.1 Setting the loop stroke (Fig. 3) A t t e n t i o n ! Disconnect machine from the mains! The loop stroke is set at the works to 2 mm at the right needle penetration.

  • Page 19: Hook

    Hook 3.4.1 Removal and fitting of the hook (Fig. 2 and Fig. 3) A t t e n t i o n ! Disconnect machine from the mains! Remove the following parts: Cover (head back), needle, stitch plate, steering lever (1) (Fig. 2), bolt (15) (Fig.

  • Page 20: Removal And Fitting Of The Reel Capsule (Fig. 5)

    3.4.3 Removal and fitting of the reel capsule (Fig. 5) If a thread is stuck between reel capsule and hook, the reel capsule must be taken out, as otherwise the machine is blocked. This makes removal of the hook necessary, see point “ 3.4.1 Removal and fitting of the hook (Fig.

  • Page 21: Setting The Reel Capsule Venting (Fig. 2)

    3.4.5 Setting the reel capsule venting (Fig. 2) The loop of the needle thread taken up by the hook must be able to be pulled easily and without impairment over the reel capsule. The reel capsule venting must start when the loop has left the uppermost point of the reel capsule and have vented these, when the loop is pulled between the reel capsule and the hook bridge nose.

  • Page 22: Side Plunger

    Side plunger The side plunger presses the upright inserted sewing material (fabric hem or lining) from the left into the stitch plate opening so that the needle can pierce the sewing material at the left penetration. 3.6.1 Adjusting the side plunger (Fig. 2) A t t e n t i o n ! Disconnect machine from the mains! The upper dead point of the cam (4) for the side plunger (8) responds when the...

  • Page 23: Feed Movement

    Feed movement To achieve an initial stitch as even as possible it is also important to set an even, synchronised transport movement. 3.7.1 Feed dog (lower feed) (Fig. 7) The machine is equipped at the works with a saw-toothed feed dog (1). This can be adjusted by turning the bolt with eccentric (4) parallel to the stitch plate.

  • Page 24: Adjusting The Feed Movement (Fig. 8)

    3.7.3 Adjusting the feed movement (Fig. 8) A t t e n t i o n ! Disconnect machine from the mains! The eccentric (1) on the main screw must be adjusted in such a way that the feed starts when the needle point on its way back (by 6 mm feed) is 3 mm past the centre of the plunger.
  • Page 25 Fig. 9 MA_310D-R_3100D-R_A16-3_181015_en...

  • Page 26: Presser Plate

    Presser plate The presser plate presses the sewing material from below onto the stitch plate during initial stitch. During transport the presser plate should lift from the stitch plate when processing thick sewing material by 5 mm, with thin to medium sewing material by 2.5 mm.

  • Page 27: Plunger

    Plunger The plunger presses the sewing material from below into the stitch plate opening, so that the needle can initial stitch the sewing material at the right penetration. 3.9.1 Removing the plunger (Fig. 11) A t t e n t i o n ! Disconnect machine from the mains! Remove stitch plate, see point “3.1.1 Removing the stitch plate”.

  • Page 28: Fitting And Adjusting The Plunger (Fig. 11 And Fig. 13)

    3.9.2 Fitting and adjusting the plunger (Fig. 11 and Fig. 13) Fitting is carried out in reverse order. However, for accurate adjustment the following points must be observed: The straight pin (3) (Fig. 11) must engage in the groove of the plunger sleeve.

  • Page 29: Adjusting The Digital Stitch Depth Display (Fig. 13)

    Fig. 12 3.9.4 Adjusting the digital stitch depth display (Fig. 13) When the regulating button (1) is turned to the right onto the stop, the gear (6) must be screwed on the screw of the helical potentiometer in such a way, that a value between 003 and 006 is shown on the display and the distance to the gear (4) is approx.

  • Page 30: Interval Gear

    3.10 Interval gear The principle of the interval gear rests on the repeat of an always-consistent different plunger height with the individual penetrations of the needle. With the needle lever with radial and swinging movement, the interval enables the needle to penetrate either right or left. 3.10.1 Adjusting the interval gear (Fig.
  • Page 31 Fig. 14 MA_310D-R_3100D-R_A16-3_181015_en...

  • Page 32: Spot Tack

    3.11 Spot tack A t t e n t i o n ! Switch off machine electrically! A t t e n t i o n ! Danger of finger bruises in the area of pneumatically operated parts. 3.11.1 General Sewing drive instructions.
  • Page 33 The pneumatic cylinder (1) is activated during the point tack function and pushes the side transport away by lever (2). The side transport needs to be set so that it does not contact the material during the point tack. Fig. 16 MA_310D-R_3100D-R_A16-3_181015_en...

  • Page 34: Pneumatic Venting

    3.12 Pneumatic venting A t t e n t i o n ! Danger of finger bruises in the area of pneumatically operated parts. 3.12.1 General For venting the machine, a pneumatic venting can also be supplied instead of the knee lever. By treading the treadle for switching the motor backwards, the machine travels to its position and vents pneumatically.
  • Page 35 258.00.35 Netz-Anschlussplan Kl. allg. (AB611A mit/ohne Nähleuchte allg.) Mains connection plan cl. gen. (AB611A with/without sewing light gen.) Kabelbefestigung mit Kabelbinder cable mounting with cable strap Nähleuchte (allg.) 3x 293.0290 sewing light (gen.) Kabelzugentlastung cable strain relief 193.0992 Netzanschluss Rechtes Gehäuseteil power connection right casing gn-ge / gn-ye...
  • Page 36 LÜ ( MV1 ) 6,5A +24V(1) +24V(1) Control box Efka drive (1) Nominal voltage 24V, idle voltage max. 30V Designation Designation Colour code 37 pin Strobel operating manual Efka operating manual connection cable Sub-D Lifting (LÜ) Press foot lifting (FL) White brown...
  • Page 37 258.10.16 Elekrischer Schaltplan - Taucherabsenkung Kl. 218D-TP Ausf. 3 und Kl. 325-40D-TP ab Ausf. 9 Electrical wiring diagram - Plunger lowering Cl. 218D-TP version 3 and cl. 325-40D-TP as of version 9 ws wh gn gn br bn +24V br bn br bn +24V ws wh...
  • Page 38 259.00.63 Pneumatischer Schaltplan Kl. 310D-R, 3100D-R Pneumatic circuit diagram cl. 310D-R, 3100D-R 1 A 1 1 A 2 1 A 4 1 V 10 1 A 3 1 V 1 1 V 2 0 Z 1 6bar 10bar max 195.0551...
  • Page 39 259.10.63 Pneumatischer Bauschaltplan Kl. 310D-R, 3100D-R Pneumatic construction circuit diagram cl. 310D-R, 3100D-R Riegel Wartungseinheit spot tack service unit Magnetventil Fadenspannung solenoid valve (293.0850) 293.0975 thread tension 298.0211 298.0510 298.0512 (293.0841) 293.0853 293.0838 298.0511 Riegel 1 196.0716 O 4 spot tack 1 293.0469...
  • Page 40 258.10.26 Elekrischer Schaltplan - Punktriegel Kl. 310D-R ab Ausf. 16, 3100D-R ab Ausf. 3 Electrical wiring diagram - Spot tack Cl. 310D-R as of version 16, 3100D-R as of version 3 Sperrdiode S1 (R) +24V +24V +24V 1V2 (R) 1V1 (LÜ) vom Nähantrieb...
  • Page 41 258.21.24 Elektrischer Anschlussplan Kl. 170, 560, ZM Digitalanzeige Electric connection diagram cl. 170, 560, ZM Digital display Steck-Adapter EA 9044 ws / wh socket adapter EA 9044 gn / gn br / bn 137kΩ 9 10 Widerstand resistor 5kΩ lin. Drehpotentiometer rotary potentiometer Kippschalter...
  • Page 43 Und wir können noch mehr für Sie tun! Unser Lieferprogramm bietet für jede Branche und jegliche Anforderung genau die richtige Problemlösung. And we can do a lot more for you! Our range offers the correct problem solution for every branch and for all requirements. Für die Bekleidungs- Für die Schuh- Für die Polster-...
  • Page 44 Then phone, write or simply come and see us. You can have further information about our products at any time, or experience the Strobel machines live in our show room. We’re looking forward to meeting you! Spe zi a l ma s c hine n G m bH...

This manual is also suitable for:

3100d-r

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