Strobel VEB-100-3 Operating Instructions Manual
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Strobel VEB-100-3 Operating Instructions Manual

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For the professional user
Für den professionellen Anwender
Operating Instructions
Betriebsanleitung
Class:
Klasse:
Model:
Ausführung:
Dated:
Stand:
VEB100-3
4
S p e z i a l m a s c h i n e n G m b H

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Summary of Contents for Strobel VEB-100-3

  • Page 1 For the professional user Operating Instructions Für den professionellen Anwender Betriebsanleitung Class: VEB100-3 Klasse: Model: Ausführung: 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 We wish you lots of success in your work with your new Strobel machine. S p e z i a l m a s c h i n e n G m b H...
  • Page 4 Boschstraße 16 D-82178 Puchheim Tel.: 089/80096-0 Fax: 089/80096-190 info@strobel.biz Maschinenklasse/Machine class: Serien-Nr./Serial No: Auftrags-Nr./Order Confirmation No: Lieferdatum/Delivery Date: Rechnungs-Nr./Invoice No: Rechnungsdatum/Invoice Date: Beanstandung/Complaint: Datum/Date Unterschrift/Signature: Bitte nicht vom Kunden ausfüllen/To be filled out by Strobel: Datum Bemerkung EXA: ETA: PROD: EXA:...

  • Page 5: Table Of Contents

    Operating instructions STROBEL Class VEB100-3 C o n t e n t s General notes on safety ......................3 General ............................5 Operating instructions ...................... 5 Class description, serial number and initial basis for description ........5 Range of application and intended use ................5 Power supply ........................
  • Page 6 Operating the machine......................22 Switching on ........................22 Operating and function of the control ................23 5.2.1 General ......................23 Placing and removing the fabric - sewing process ............25 Soft start and Sewing foot lifting ..................26 Calibrate pedal ........................ 27 5.5.1 Change pedal steps ...................

  • Page 7: General Notes On Safety

    General notes on safety Manuals and additional information can be found on the STROBEL website at: http://www.strobel.biz 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.
  • Page 8 It is essential that you observe and follow these instructions as well as the generally valid safety regulations. 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.

  • Page 9: General

    General Operating instructions Any person involved in the installation, operation, maintenance and repair of the machine must have read and understood the operating instructions and mainly the safety instructions before starting the machine. Please open the illustrations at the beginning of these operating instructions, so you can follow the illustrations step by step while reading the instructions.

  • Page 10: Power Supply

    Power supply 2.4.1 General notes C A U T I O N ! Work on the sewing machine's electrical equipment or sewing drive may only be done by electricians! D A N G E R There is the of a fatal electrical shock. When working on the electrical equipment, the machine with the S1 power switch has to be switched off and the power plug pulled out!

  • Page 11: Technical Data

    Technical data Empfohlene Nennstichzahl / 1800 min-1 Recommended rated speed Stichlänge / stitch length 3,0 - 7,0 mm (abhängig vom Nähmaterial / depend on fabric) Auslieferzustand / delivery condition 7,0 mm Obertransport / top feed Pyramidenverzahnung / pyramid thoothing Untertransport / bottom feed Bandtransport / Beltfeed gefederter Taucher / spring loaded plunger Stichplattenöffnung / stitch plate opening...
  • Page 12 Technischer Auslieferzustand / delivery condition Riemenscheibendurchmesser Maschine/ dw 80 mm machine pulley diameter Motor-Leistung min. / min. motor power 500 W Keilriemen-Profil / V-belt profile 10 x 6 mm Zahnriemenscheibe Maschine / Z = 38 toothed belt pulley/machine Zahnriemenprofil / toothed belt profile HTD 5M-9 Stichart / stitch type Einfaden-Kettenstich-Blindstich Typ 103 /...

  • Page 13: Installation And Putting Into Service

    Installation and putting into service Unpacking the machine Strobel machines are delivered either complete or as a machine head with sewing drive. Reel stand, rods and other accessories are packed into the packing. Make sure that all accessories have been unpacked before throwing away any packing material.
  • Page 14 A T T E N T I O N ! Before putting the machine into service make sure that the electric connecting data on the sewing drive's name plate, mainly voltage and frequency, correspond to your electric network. A T T E N T I O N ! The maintenance instructions according to the operating instructions must be followed! BA_VEB100-3_A4_230220_en.doc...

  • Page 15: Sense Of Rotation

    Sense of rotation The correct sense of rotation of the hand wheel is clockwise in line of vision on the hand wheel. Motor drive via Toothed belt 3.4.1 Tensioning the Toothed belt (Fig. 1) C A U T I O N ! Danger of Injury! Switch off the machine at the mains when checking the belt tension.

  • Page 16: Positions Of The Machine

    3.4.2 Positions of the machine C A U T I O N ! Danger of Injury! Danger of pulling in parts of clothing and of hair and danger of crushing fingers and stitching fingers with needles! When checking positions with switched-on machine keep fingers and hands away from moving parts.
  • Page 17 For the VEB machines we set t 08 12 to the same value as t 08 13/cutting position. This allows us to disregard the needle position after sewing stop key! For Strobel, the key "needle position after sewing stop" must be switched on as soon as t 08 12 has a different value than t 08 13!

  • Page 18: Instructions For Use

    Instructions for use Needles and threads The sewing quality can be influenced to a considerable extent by choosing the most suitable needles and threads for the material to be sewn. It is recommended to use controlled GROZ-BECKERT needles system 1669 EEO only. The machine is delivered with needles of size 90/14.

  • Page 19: Inserting The Needle (Fig. 4)

    Inserting the needle (Fig. 4) C A U T I O N ! Danger of Injury! Before replacing the needle, switch off the machine electrically, and depress the motor switch pedal to make sure that the machine is truly switched off. Otherwise there is a danger of injury from crushing and needle punctures.

  • Page 20: Threading And Thread Course

    Threading and thread course C A U T I O N ! Danger of Injury! Switch off machine electrically and confirm that the machine is really in standstill position by operating the treadle for the sewing drive control before threading. Fig.

  • Page 21: Thread Take-Up Lever

    Thread take-up lever The thread take-up lever (2) (Fig. 5) avoids thread twist and turning over of the loop, thus enabling a secure taking up of the loop by looper and needle. There is a uniform stitch formation and the hem edge is free of pucker. The function of the thread take-up lever is influenced by the thread course (choice of the eyelet).

  • Page 22: Cloth Retainer (Fig. 7)

    Cloth retainer (Fig. 7) C A U T I O N ! Danger of Injury! Danger of finger bruises through unintended actuation of the treadle during setting works in the stitch plate area. The stitch plate is upped with a cloth retainer (1) which holds the fabric on the plunger during the time of needle penetration.

  • Page 23: Setting The Plunger Limit Stop For Sewing Over Cross Seams (Fig. 7)

    4.7.1 Setting the plunger limit stop for sewing over cross seams (Fig. 7) The cloth retainer stroke is set by means of a knurled nut (2), which serves as upper limit stop. To set the stroke place the material (a normal fabric layer without cross seam).

  • Page 24: Material Feed

    Material feed The machine transports the sewing material with a fixed top transport and with a bottom tape feed dog. The feed (stitch length) can be set from 3 - 7 mm in 4 steps. Serially, a pyramid toothed feed dog is mounted (see point „8 Variable sewing tools“). 4.8.1 Setting the stitch length (Fig.

  • Page 25: Setting The Top Feed

    4.8.2 Setting the top feed The feed dog can be adjusted in its intrusion depth to the stitch plate by loosening the two fastening screws. If the stitch length is adjusted across a greater range, e.g. from 7 to 3, then the feed dog should be readjusted. Also when the fabric thickness or quality changes it is recommended to re-adjust the feed dog.

  • Page 26: Operating The Machine

    Operating the machine It is recommended to equip the machine with a pneumatic lifting device to facilitate machine handling (please see “9.3 Pneumatic lifting”). C A U T I O N ! Danger of Injury! Please observe the sewing area carefully during sewing. Otherwise there is a danger of injury from crushing and needle punctures.

  • Page 27: Operating And Function Of The Control

    Operating and function of the control 5.2.1 General The control is switched on and off by the power switch, which is located on the right side of the machine, below the tabletop (Fig. 9). Fig. 9 BA_VEB100-3_A4_230220_en.doc...
  • Page 28 Assignment and display of button functions on operating control V810 (Fig. 10) Fig. 10 Function key Activates or deactivates any stored function Exits the setting mode Increase/reduce parameters A+/- Switches user level Selects sub-programme Increase/reduce parameters B+/- Switches to next higher category Selects sub-programme Increase/reduce parameters C+/-...

  • Page 29: Placing And Removing The Fabric - Sewing Process

    Placing and removing the fabric - sewing process Knee lever lifting Lift the cloth support arm by pressing the knee lever. Place the fabric under the stitch plate and release the pedal. Press the pedal to start sewing. When the pedal is depressed, the machine runs at the set maximum speed. (please see “4.9 Sewing drive“).

  • Page 30: Soft Start And Sewing Foot Lifting

    Soft start and Sewing foot lifting Soft start Fig. 11 Light at no. 1 is on, soft start is active. Number of softstart stitches can be set with t 05 01. 2 stitches are the basic setting. Light at no. 1 is off, softstart is deactivated.

  • Page 31: Calibrate Pedal

    Calibrate pedal After mounting the setpoint adjuster, it is necessary to calibrate the pedal. In addition, a speed curve can be determined that influences the acceleration of the machine head. The speed curves refer to the set maximum speed, the minimum speed and the following pedal positions.

  • Page 32: Change Pedal Steps

    5.5.1 Change pedal steps You can use pedal steps to specify how quickly the maximum speed is reached. The fewer pedal steps you specify, the faster you reach the maximum speed. To change the pedal levels: Call up parameter t 08 21. Press the “OK“...

  • Page 33: Change Speed Curve

    5.5.2 Change speed curve To change the speed curve: Call up parameter t 08 22. Press the “OK“ button. The LED of the "P" button flashes. The display shows the value for the currently set speed curve. (Fig. 14) If the desired value does not appear: Press the "D+"...

  • Page 34: Waistband Lining - Staffing With Blindstitch

    5.6.1 Waistband lining - Staffing with blindstitch If there are no former values available, proceed as follows: Set the desired stitch length. Set the stitch depth. Check the pressure of the cloth retainer and readjust it, if necessary. Set the limit stop of the plunger. Set the material guide by loosening screw (4) (Fig.

  • Page 35: Attaching The Trouser Waistband Lining (Fig. 15)

    5.6.2 Attaching the trouser waistband lining (Fig. 15) For this operation a stitch plate with wide opening is recommended since usually different fabric layers have to be sewn. Recommended needle sizes: 80/12, 90/14 There are two different types of operations (Fig. 15a and Fig. 15b): sewing the waistband on the lining sewing the waistband on the edge Fig.

  • Page 36: Sewing Lamp

    Sewing lamp 5.7.1 General notes C A U T I O N ! Switch off the machine electrically! Fig. 16 BA_VEB100-3_A4_230220_en.doc...
  • Page 37 For self-assembly with stand see Fig. 17 Fig. 17 BA_VEB100-3_A4_230220_en.doc...

  • Page 38: Problems During Sewing And Possible Solutions

    Problems during sewing and possible solutions C A U T I O N ! Danger of Injury! Switch off machine electrically and confirm that the machine is really in standstill position by operating the treadle for the sewing drive control. Otherwise there is a danger of injury from crushing and needle punctures.
  • Page 39  Unintended skip stitching Possible reasons: wrong looper setting wrong setting of loop stroke/needle stroke, therefore insufficient loop formation (small/big) chaining finger damaged or not correctly set wrong setting of cloth retainer or cloth retainer pressure Solutions: operate machine manually, check the looper motion check the settings, re-set, if necessary, replace damaged parts change thread feed through thread take-up, if necessary ...
  • Page 40  Material feed problems (stitch length different from settings) Possible reasons: feed dog setting is not correct, material cannot be caught sufficiently. unsuitable feed dog toothing different pressures on the left and right hand feed plates feed plates lift is blocked material accumulation in the stitch plate, mainly over cross seams seam or loop are caught by the feed dog unintended stitch length modification...

  • Page 41: Machine Maintenance

    Machine maintenance General C A U T I O N ! Danger of Injury! Disconnect the machine from the mains and ensure that it is off by pressing the pedal for switching the sewing drive. Otherwise there is a danger of injury from crushing and needle punctures.
  • Page 42 Cl. VEB100-3 Standard 380.0293 Stitch plate 7,0 mm opening Optional Standard 288.0217 288.0233 Cloth retainer Stitch formation Standard 182.0151 Feed dog BA_VEB100-3_A4_230220_en.doc...

  • Page 43: Optional Extras

    Optional extras The following devices are available as optional extras and can be ordered together with the machine or as separate kits. Thread trimmer 798.0496 electromechanical thread trimmer Prerequisite here is use of the DAC Classic with connecting cable Digital display 392.0637 Pneumatic lifting 00000.3029 Pneumatic lifting...
  • Page 45 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 Polster- Für die Bekleidungs- Für die Schuh-...
  • Page 46 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! S p e z i a l m a s c h i n e n G m b H...

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