1. Manuals
  2. Brands
  3. Beisler Manuals
  4. Sewing Machine
  5. 1281/5-1
  6. Operating instructions manual

Beisler 1281/5-1 Operating Instructions Manual

Sewing unit for closing seams for trousers and skirts
Hide thumbs Also See for 1281/5-1:
Table of Contents

Advertisement

Quick Links

Download this manual See also: Instruction and Installation Manual
Postfach 17 03 51, D-33703 Bielefeld • Potsdamer Straße 190, D-33719 Bielefeld
Telefon +49 (0) 521 / 9 25 23 40 • Telefax +49 (0) 521 / 9 25 25 83 • www.beisler-sewing.com
Ausgabe / Edition:
Änderungsindex
01/2011
Rev. index: 00.0
Sewing unit for closing seams
for trousers and skirts

Operating Instructions

Installation Instructions

Printed in Federal Republic of Germany
1281/5-1

Service Instructions

1
2
3
Teile-Nr./Part.-No.:
0791 128102

Advertisement

Table of Contents
loading

Related Manuals for Beisler 1281/5-1

Summary of Contents for Beisler 1281/5-1

  • Page 1: Operating Instructions

    1281/5-1 Sewing unit for closing seams for trousers and skirts Operating Instructions Installation Instructions Service Instructions Postfach 17 03 51, D-33703 Bielefeld • Potsdamer Straße 190, D-33719 Bielefeld Telefon +49 (0) 521 / 9 25 23 40 • Telefax +49 (0) 521 / 9 25 25 83 • www.beisler-sewing.com Ausgabe / Edition: Änderungsindex Teile-Nr./Part.-No.:...
  • Page 2 All rights reserved. Property of Beisler GmbH and copyrighted. Reproduction or publication of the content in any manner, even in extracts, without prior written permission of Beisler GmbH, is prohibited. Copyright © Beisler GmbH - 2011...
  • Page 3 Foreword This instruction manual is intended to help the user to become familiar with the machine and take advantage of its application possibilities in accordance with the recommendations. The instruction manual contains important information on how to operate the machine securely, properly and economically. Observation of the instructions eliminates danger, reduces costs for repair and down-times, and increases the reliability and life of the machine.

  • Page 4: General Safety Instructions

    General safety instructions The non-observance of the following safety instructions can cause bodily injuries or damages to the machine. 1. The machine must only be commissioned in full knowledge of the instruction book and operated by persons with appropriate training. 2.

  • Page 5: Table Of Contents

    Content Page: Preface and General Safety Notes Part 1: Operating Instructions Cl. 1281/5-1 – Original Instructions (Edition: 01/2011) Product Description Description of use for the intended purpose ......Brief Description .
  • Page 6 Content Page: 6.4.5.3 Roll-out Device ..........6.4.5.4 Puller.

  • Page 7: Product Description

    Product Description 1.1 Description of use for the intended purpose The 1281/5-1 is a sewing unit which can be used according to the intended purpose of sewing of light to medium-heavy workpieces. Such workpieces are as a rule materials made of textile fibers. These sewing materials are used in the apparel industry.

  • Page 8: Technical Data

    Freely programmable parameters for “Differential lower feed (optional)”, “Upper feed (optional)”, “Roll-out Device”, “Puller”, “Machine Parameters”, “Global Parameters”, “Program Sequences” Input and Output Tests Test routine for stepper motors 20 Program Memory Capacity up to 7 seam programs per program storage space –...

  • Page 9: Optional Equipment

    Rated voltage: 1 x 230 V 50/60 Hz Rated power: 1.00 KVA Dimensions: 2300 x 1300 x 1500 mm (L x B x H) Work height: 850 … 1200 mm (upper edge of table top) Weight: 125 kg Rated noise level: LC = 81 dB (A) Workplace-related emission value according to DIN 45635-48-B-1 Stitch length:...

  • Page 10: Switching On - Switching Off - Program Stop

    Switching On - Switching Off - Program Stop 3.1 Switching On – Switch on the main switch 1 (turn in clockwise direction). The control unit loads the machine program. The starting screen is displayed on the display screen of the operating panel.

  • Page 11: Program Stop

    3.3 Program Stop The safety system of 1281/5-1 foresees the following options for immediate stoppage in case of faulty operation, needle breakage etc.: – Press the program stop switch 2 at the operating panel. Ongoing work steps at the sewing unit are immediately aborted. –...

  • Page 12: Operation Of The Sewing Machine Head

    Operation of the sewing machine head 4.1 General Information The operation of the sewing machine head (inserting the needle, threading the needle thread and looper thread etc.) is described in the separately enclosed Pegasus operating instructions. The operating instructions are in the accessories pack of the sewing unit.

  • Page 13: Recommended Yarn

    Recommended yarn Needle system: Recommended needle thickness: Nm 80 for very thin sewing material Nm 90 for thin sewing material Nm 100 for medium weight sewing material High sewing safety and good sewability are achieved with the following covering threads: –...

  • Page 14: Detaching/ Attaching The Fabric Sliding Plate

    4.3 Detaching/ Attaching the fabric sliding plate The fabric sliding plate 2 is held in the recess of the table top with the help of the magnet 1. The edge guide 3 is fastened to the fabric sliding plate. Detaching the fabric sliding plate –...

  • Page 15: Operating The Sewing Unit

    Operating the sewing unit 5.1 Positioning table and work table The sewing unit is equipped with two positioning tables 1 and 2. The skirt parts or trouser parts are prepared on them respectively. On work table 4, the trouser parts or skirt parts are positioned and clamped with the mouse 3.

  • Page 16: Mouse With Guide Rail And Retraction Mechanism

    5.2 Mouse with guide rail and retraction mechanism The mouse is used for clamping of the trouser parts or skirt parts, in order to prevent them from sliding. The guide rail 3 is flexible and must be adjusted to the contour of the sewing part.
  • Page 17 Adjusting the guide rail 3 – Place the sewing part 8 on the work table in opposite direction to the feed direction. – Loosen the toggle screw 9. – Advance the guide rail 3 towards the contour of the sewing part. –...

  • Page 18: Inserting The Sewing Parts And Starting The Sewing Operation

    5.3 Inserting the sewing parts and starting the sewing operation The closing seam sewing unit 1281/5-1 works semi-automatically at high production speed. In the process, the operator of the sewing unit must perform the following tasks: ® Call up the desired seam program; ®...
  • Page 19 8) With the right hand, grasp the trouser parts to be sewed such that the middle finger is below the lower trouser part, the index finger is between the two and the thumb is on the upper trouser part. 9) With pedal “-1” “backwards”, the contour guide moves forward. 10) Should a correction be needed, the contour guide can be moved back with the reset button.
  • Page 20 Inside seam M 01 4_6 1) Select the seam program at the operating panel (see Chapter 6.3). 2) Lay out and adjust the trouser parts on the positioning table. 3) Insert the trouser parts in the mouse. 4) Close the mouse. 5) Insert the trouser parts under the sewing foot up to the point that the feed dogs securely grasp the trouser parts.

  • Page 21: Adjusting The Blow Air For The Nozzles In The Table Top

    5.4 Adjusting the blow air for the nozzles in the table top The blow nozzles 1 in the table top support the neat destacking of the workpiece. – Adjust the blow air strength with the hand wheel 2 under the table top.

  • Page 22: Adjusting The Retraction Speed Of The Mouse

    5.5 Adjusting the reverse motion speed of the mouse. The cylinder 2 presses the mouse mechanism 3 downwards and thus draws the mouse back into insertion position. The return speed can be adjusted. – Adjust the speed with the hand wheel 1. Turning the hand wheel to the right = speed is higher Turning the hand wheel to the left...

  • Page 23: Adjusting The Pressure Of The Puller

    5.6 Adjusting the pressure of the puller The pressure of the puller rollers 1 can be influenced using the turning knob 2. – Turning the knob 2 to the right. Pressure is increased. – Turning the knob 2 to the left. Pressure is reduced.

  • Page 24: Stacker

    5.7 Stacker The finished sewing parts are destacked on the flip stacker 2. The destacked and clamped sewing parts can be removed by actuating the foot switch 1. The triggering of the stacker is done by means of a control impulse. The pneumatic functions are shown in the pneumatic circuit diagram.

  • Page 25: Operation Of The Control Unit

    Operating the control unit 6.1 Operating the touch-screen monitor To start a function, the display screen is touched with the finger-tip at the point where the respective icon is shown. Tap directly on the desired function symbol with the finger-tip. The symbol will appear against a yellow background.

  • Page 26: Main Screen

    6.3 Main screen – Switch on the main switch 1 (turn in clockwise direction). The control unit loads the machine program. The start screen is displayed on the display screen of the operating panel. = Seam pattern is active seam in program = Pedal Start = Designation of the program (M01) A program can comprise several seams ( 4, 6)
  • Page 27 = Calling up the main menu = Increasing (+) or decreasing (-) values for the upper and differential feed (only stepper motor version) = Activating manual sewing = Manual stacking = Contour guide back to home position Note: When the symbols are tapped, the highlighting of the symbols in white background signifies that the function is activated.

  • Page 28: Sewing Programs

    6.4 Sewing programs The sewing unit is pre-programmed with four programs ex-works. Program Seam- Operation Trouser position Remarks Closing the inside seam Hind trouser top Automatic sewing with contour guide Closing the inside seam Hind trouser bottom Closing the inside seam Hind trouser top Manually guiding and sewing over the hip curve,...

  • Page 29: Selecting The Program And Seam Number

    6.4.1 Selecting the program and seam number – Press the symbol when the main screen is displayed. The display changes to the screen programs. – Tap the symbol for the desired program, e.g. “M04”. The symbol appears in inverted image. –...

  • Page 30: Creating A New Seam Program With Seam Number

    6.4.2 Creating a new seam program with seam number – Press the symbol on the displayed main screen. The display changes to the screen programs. – Tap the symbol for the new seam program (e.g. “M05”). The program number appears in inverted image. –...

  • Page 31: Number Of Seam Programs And Seams

    – Tap the symbol. The display is inverted. – Select a seam (e.g. “6”). The display changes to confirmation prompt. Selection: Yes/ No – Confirm with “Yes” in order to adopt the selection and in order to return to the seam program “M05". –...

  • Page 32: Editing, Deleting The Seam Program Or Seams

    6.4.3 Editing, deleting the seam program or seams Symbol Meaning Save Delete Enter Insert Scroll pages Exchanging Delete seam Example: Seam “6” – Press the symbol when the main screen is displayed. The display changes to the screen programs. – Tap the symbol for the new seam program (e.g.
  • Page 33 – Tap the seam “6”. The display is inverted. – Tap the symbol “Delete”. The display changes to the confirmation prompt Yes / No. – Confirm with “Yes” in order to delete the seam 6.
  • Page 34 Inserting a seam Example: No. “1” The seam to be inserted is always inserted in front of an existent seam. – Tap the seam “6”. The display appears inverted. – Tap the symbol ”Insert”. The seam or several seams are shifted one place to the right and the free storage space flashes in negative image.
  • Page 35 Exchanging the seam Example: No. “6” with No. “4” – Tap the seam “6”. The seam “6” flashes. – Tap the symbol ”Exchange”. The other seams are marked for selection. – Tap one seam “4”. The seams “4” and “6” flash in inverted image. –...
  • Page 36 Deleting the seam program Example: – Tap the symbol “Delete”. The display changes to the confirmation prompt Yes/ No. – Confirm with Yes in order to delete the seam program M05. The display changes to the program screen. – Select the desired seam program, e.g. 04. The seam program is displayed in inverted image.

  • Page 37: Manual Sewing, Driven By The Pedal

    6.4.2 Manual sewing, driven by the pedal Switching on the function – Tap the symbol “MAN”. The display changes to the “manual mode”. Switching off the function – Tap the symbol “P” in order to return to the main screen. Note The maximal speed in “Manual Mode”...

  • Page 38: Changing The Seam Programs

    6.4.5 Changing the seam programs · Seam parameters are parameters that can be changed for individual seams (e.g. “4” or “6”). · Global parameters are parameters that are identical for all the seam programs and seams. Seam parameters Global parameters Automatic seam change Note The quick access keys...

  • Page 40: Seam Parameters

    6.4.5.1 Seam Parameters 6.4.5.1.1 Editing the fullness regulation – Tap the symbol for upper or lower feed. The following display screen appears. With cylinder With stepper motor 1 = Display of the current seam 2 = Display of the fullness in the home position (stepper motor) 3 = Fullness regulation is enabled 4 = Switching on the segments 5 = Switching on the segments for quick adjustment on the...
  • Page 41 Switching on the fullness regulation – Tap the symbol 3. The display is inverted. – The fullness regulation is therewith enabled and is also displayed in inverted image on the main screen on exiting the fullness regulation. Programming the stitches and quantities –...
  • Page 42 Quick adjustment of fullness regulation – Tap on the symbol for the desired quick adjustment. The display appears inverted. – Enable the fullness with the keys “+” and “-”. Change segments 1, 3 and 5. – Tap on the symbol “+17”. The value is saved.
  • Page 43 Parameters of fullness regulation by means of stepper motor Upper feed Parameter 01: Segment 1 Number of stitches Parameter 02: Quantity of fullness in segment 1 Parameter 03: Segment 2 Number of stitches Parameter 04: Quantity of fullness in segment 2 Parameter 05: Segment 3 Number of stitches...

  • Page 44: Machine Parameters

    6.4.5.2 Machine parameters – Tap the symbol. The display changes to the machine parameters. – Select the desired parameter with the arrow keys. – Tap the symbol “E” in order to adopt the selection. – Changing the value. – Tap the symbol “P” in order to save the selection. Parameter 30: Adjusting the main speed Parameter 31:...

  • Page 45: Roll-Out Device

    6.4.5.3 Roll-out Device – Tap the symbol. The display changes to the parameters. – Select the desired parameter with the arrow keys. – Tap the symbol “E” in order to adopt the selection. – Changing the value. – Tap the symbol “P” in order to save the selection. Parameter 16: Number of stitches for the length of which the thread chain...

  • Page 46: Puller

    6.4.5.4 Puller – Tap the symbol. The display changes to the parameters. For programming, see Chapter 6.5.6.2 Roll-out Device Parameter 26: Number of stitches before the puller is lowered Parameter 27: Number of stitches, for the length of which the puller is lowered.

  • Page 47: Global Parameters

    6.4.5.5 Global Parameters – Tap the symbol for “Main Menu”. The display changes to main menu. – Tap the symbol for global parameters. The display changes to the global parameters. – Select the desired parameter with the arrow keys. – Tap the symbol “E”...
  • Page 48 Parameter 79: Soft-start after “Stop in the seam” Parameter 80: Resetting the daily pieces counter. Parameter 102: Language Parameter 103: Manual speed Parameter 126: Chaining-off speed...

  • Page 49: Input - Output Test

    6.4.5.6 Input - Output Test – Tap the symbol for “Main Menu”. The display changes to main menu. – Tap the symbol for Input-Output. The display changes to Input. Checking the inputs e.g. Start light barrier In1 – Switching the light barrier to dark. The display In1 appears inverted.
  • Page 50 Checking the outputs – Tap the symbol for the outputs. The display changes to Outputs. – Tap the symbol “Y 1”. The display appears inverted and the output is switched on at the same time. – Tap the symbol “Y 1” once again. The output is returned to its original position.

  • Page 51: Stepper Motor Test

    6.4.5.7 Stepper Motor Test – Tap the symbol “Stepper Motor Test”. The display changes to the inputs. – Tap the symbol. The display screen for the stepper motor test appears. – Tap the symbol “Differential Feed” . The display screen for the differential transport test appears. –...
  • Page 52 – Tap the symbol “Upper Feed” . The display screen for the upper feed test appears. – Tap on the symbol once again. The stepper motor for differential feed moves to reference position. – Tap the symbol once again. The stepper motor moves through its steps.

  • Page 53: Version Data

    6.4.8 Version Data – Tap the symbol Global Parameters in the main menu. The following display screen appears. – Tap the symbol Version . The version data appears.

  • Page 54: General Information

    Data protection using the USB stick 7.1 General Information The USB stick 1 serves the purpose of preserving and transferring the sewing unit software. With its help, program and parameter data can be transferred even to other sewing units and workplaces. Even customary USB sticks can be used.

  • Page 55: Saving The Seam Programs And Seam Parameters On The Usb Stick

    7.3 Saving the seam programs and seam parameters on the USB stick – Switch off the main switch. – Insert the USB stick in the slot of the operating panel. – Switch off the control element. – Tap the symbol. The display changes to the main menu.
  • Page 56 This is followed by the message: – Confirm with “OK”. The display changes to the main menu. – Tap the button “P” in order to return to the main screen. Note Five variously programmed files can be saved. The files can be renamed using the PC. ATTENTION: In the process, make sure that the file name does not exceed 8 characters.

  • Page 57: Loading The Seam Programs And Seam Parameters From The Usb Stick

    7.4 Loading the seam programs and seam parameters from the USB stick – Switch off the main switch. – Insert the USB stick in the slot of the control element. – Switch on the main switch. – Tap the symbol. The display changes to the main menu.

  • Page 58: Saving Global Parameters On Usb Stick

    This is followed by the message: – Confirm with “OK”. The display changes to the main menu. – Tap the button “P” in order to return to the main screen. 7.5 Saving global parameters on USB stick Procedure: See Chapter 7.3 7.6 Loading global parameters from the USB stick Procedure: See Chapter 7.4...

  • Page 59: Maintenance

    Maintenance 8.1 Cleaning and Testing Caution: Risk of Injury ! Switch off the main switch. The sewing unit may be serviced only when it is switched off. The maintenance jobs must be performed latest after the maintenance intervals specified in the tables (see column “Operating Hours”). Shorter maintenance intervals can ensue for the processing of lint collecting materials.
  • Page 60 Operating hours Explanation Operating Job Maintenance Job to be performed Remove machine head Clean - Lint and thread waste the entire area 1 of the thread guides under the thread sliding plate (e.g. with air blow gun) Suctioning Device Empty the container 2 of the suctioning device - Turn the lower part of the container to the left and remove the lower part...

  • Page 61: Lubrication

    8.2 Lubrication Caution: Risk of Injury ! Oil can induce skin rashes. Avoid long-term skin contact. Wash yourself thoroughly after contact. ATTENTION ! The handling and disposal of mineral oils is subject to legal regulation. Deliver used oil to an authorised collection point. Protect your environment.

  • Page 62: Repair

    8.3 Repair When the machine is damaged or parts are worn please contact: Dürkopp Adler AG Potsdamer Str. 190 33719 Bielefeld Tel.: +49 (0) 180 5 383 756 Fax: +49 (0) 521 925 2594 E-mail: service@duerkopp-adler.com Internet: www.duerkopp-adler.com...

Table of Contents