Beisler 1281/5-1 Operating Instructions Manual Download Page 1

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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

T49 (0) 521 / 9 25 23 40 • T49 (0) 521 / 9 25 25 83 • www.beisler-sewing.com

Ausgabe / Edition:

Änderungsindex

Teile-Nr./Part.-No.:

01/2011

Rev. index:

00.0

Printed in Federal Republic of Germany

0791 128102

Summary of Contents for 1281/5-1

Page 1: ...tions 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 1 2 3 Ausgabe Edition Änderungsindex Teile Nr Part No 01 2011 Rev index 00 0 Printed in Federal Republic of Germany 0791 128102 ...

Page 2: ...eserved 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: ... fabric waste Service maintenance inspection repair and or Transport The user also has to assure that only authorized personnel work on the machine The user is obliged to check the machine at least once per shift for apparent damages and to immediatly report any changes including the performance in service which impair the safety The user company must ensure that the machine is only operated in pe...

Page 4: ...ersons with appropriate training 7 For service or repair work on pneumatic systems disconnect the machine from the compressed air supply system max 7 10 bar Before disconnecting reduce the pressure of the maintenance unit Exceptions to this are only adjustments and functions checks made by appropriately trained technicians 8 Work on the electrical equipment must be carried out only by electricians...

Page 5: ...5 1 Positioning table and work table 10 5 2 Mouse with guide rail and retraction mechanism 11 5 3 Inserting the sewing parts and starting the sewing operation 13 5 4 Adjusting the blow air for the nozzles in the table top 16 5 5 Adjusting the retraction speed of the mouse 17 5 6 Adjusting the pressure of the puller 18 5 7 Stacker 19 6 Operation of the control unit 6 1 Operation of the touch screen...

Page 6: ...ick 7 1 General Information 49 7 2 Formatting the USB stick 49 7 3 Saving the seam programs and seam parameters on the USB stick 50 7 4 Loading the seam programs and seam parameters from the USB stick 52 7 5 Saving global parameters on USB stick 53 7 6 Loading global parameters from the USB stick 53 7 8 Removing the USB stick 53 8 Maintenance 8 1 Cleaning and Testing 54 8 2 Lubrication 56 8 3 Repa...

Page 7: ...l sewing machines we assume that our products are operated by at least trained personnel so that all the usual operations and possibly dangers can be presumed to be known 1 2 Brief Description The Beisler 1281 5 1 is a sewing unit for closing of long seams such as e g trouser side seams and inside seams Side seams without vent in outer fabric and lining in skirt parts Depending upon the machine he...

Page 8: ...foot for problem free feed sewing of the pocket openings Automatic contour control through programmable puller Height adjustable rack infinitely variable from 850 mm up to 1200 mm Automatic fullness distribution through stepper motor controlled upper and lower feed optional Within a seam program the fullness of the upper and lower feed can be programmed at the operating panel by means of 3 freely ...

Page 9: ... level LC 81 dB A Workplace related emission value according to DIN 45635 48 B 1 Stitch length 2 6 mm Seam length 1 000 mm Number of stitches 6 500 min 1 Workpiece G1 DIN 23328 2 ply Measuring point according to DIN 4895 Part 1 X 550 mm Y 350 mm Z 600 mm X axis crosswise to direction of feed Y axis main feed direction Z axis height 2 Optional Equipment See Appendix 5 1 ...

Page 10: ...n 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 3 2 Switching Off Switch off the main switch 1 turn in anti clockwise direction 1 ...

Page 11: ...all the movements at the sewing unit stop immediately 3 4 Renewed setting in motion after program stop Caution Risk of Injury Switch off the main switch Repair the fault only when the sewing unit is switched off Renewed setting in motion of the machine is allowed only after the fault has been repaired Switch on the main switch 1 turn in clockwise direction Unlock the program stop switch The contro...

Page 12: ...ading 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 Caution Risk of Injury Kindly read the operating instructions of the sewing machine head carefully and follow all the safety instructions 8 ...

Page 13: ...or triple twisted The Label No 120 on the yarn roll of a core thread e g corresponds to the yarn thickness Nm 80 2 see table values in brackets In case of monofil threads needle threads and looper threads of the same thickness can be used In doing so the best results are achieved with soft and elastic threads software with thread thickness of 130 Denier Recommended yarn thicknesses Needle Thickn C...

Page 14: ...s fastened to the fabric sliding plate Detaching the fabric sliding plate Detach the edge guide 3 carefully upwards from the magnet Swivel the fabric sliding plate to the side The lower area of the sewing machine head is now accessible Attaching the fabric sliding plate Push the fabric sliding plate into the recess of the table top and insert downwards 10 2 1 2 3 ...

Page 15: ...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 11 1 2 1 4 3 ...

Page 16: ... Caution Risk of Injury Do not reach into the mouse when it is open Insert sewing part Place the sewing part between the mouse plate 2 and the clamping arm 1 Press shut the mouse During the sewing operation the mouse is drawn along the guide rail 3 until the opening of the clamping arm 1 is actuated by a limit switch Then the mouse is drawn back by the retraction mechanism 4 until the adjustable l...

Page 17: ... 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 Retighten the toggle screw 9 Opening the mouse manually Actuate lever 10 The mouse opens 13 1 9 8 9 3 10 ...

Page 18: ...the foot switch Monitor the sewing operation of the sewing unit Remove the finished parts from the stacker Side Seam M02 5_7 1 Select the seam program at the operating panel 2 Lay out and adjust the trouser parts on the positioning table 3 Insert the sewing parts in the mouse 1 4 Close the mouse 5 Insert the trouser parts under the sewing foot up to the point that the feed dogs securely grasp the ...

Page 19: ...ed the contour guide can be moved back with the reset button Once the trouser parts have been corrected the contour guide can once again be moved forward with the backwards pedal 11 Step on forward pedal The automatic sewing operation starts 12 The transport puller is lowered and transports the workpiece At the seam end the roll out device is lowered in order to secure chain separation and prevent...

Page 20: ...hold the trouser parts to be sewed 7 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 8 Step on the forward pedal The sewing operation is performed automatically 9 The transport puller is lowered and transports the workpiece At the seam end the roll out ...

Page 21: ...low 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 Turning the hand wheel to the right blow air is stronger Turning the hand wheel to the left blow air is weaker 1 17 2 1 ...

Page 22: ...ses 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 speed is lower 18 3 2 1 ...

Page 23: ...e 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 19 1 2 1 ...

Page 24: ...f a control impulse The pneumatic functions are shown in the pneumatic circuit diagram Caution Risk of Injury Do not reach into the operating range of the flip stacker while the stacking operation is on Manual destacking Press button 3 on the operating panel A destacking operation is performed Removal of destacked parts Actuate foot switch 1 and hold it in that position Remove the destacked parts ...

Page 25: ... 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 1 21 ...

Page 26: ...M01 A program can comprise several seams 4 6 Seam number of the active program Adjusting the upper feed only stepper motor version Increasing or decreasing the value using the plus minus symbols Adjusting the lower feed only stepper motor version Increasing or decreasing the value using the plus minus symbols Calling up the machine parameters Automatic seam change Adjusting the puller Adjusting th...

Page 27: ...he 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 23 1 ...

Page 28: ...sing the inside seam Closing the inside seam Hind trouser top Hind trouser bottom Manually guiding and sewing over the hip curve then automatic sewing 3 4 6 Closing the inside seam Closing the inside seam Hind trouser top Hind trouser bottom Automatic sewing with contour guide 4 7 5 Closing the inside seam with fullness Closing the inside seam with fullness Hind trouser top Hind trouser bottom Man...

Page 29: ...ol 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 Tap the symbol P in order to adopt the selection and in order to return to the main screen 25 1 ...

Page 30: ...m program e g M05 The program number appears in inverted image Tap the symbol in order to adopt the selection The display changes to the seam program M05 Tap the symbol The display is inverted Select a seam e g 4 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 26 ...

Page 31: ...s in order to adopt the selection and in order to return to the seam program M05 Tap the symbol P in order to adopt the selection and in order to return to the display screen program Tap the symbol P in order to return to the main screen 6 4 2 1 Number of seam programs and seams Seam programs max M01 M20 Seams per seam program 1 7 27 1 ...

Page 32: ...ng 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 M05 The program number appears in inverted image Tap the symbol E in order to adopt the selection The display changes to the seam program M05 28 ...

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 29 1 ...

Page 34: ...ymbol Insert The seam or several seams are shifted one place to the right and the free storage space flashes in negative image Select one seam e g Number 1 The display changes to confirmation prompt Yes No Confirm with Yes in order to insert the seam 1 Tap the symbol P in order to adopt the selection and in order to return to the display screen program 30 ...

Page 35: ... the symbol Exchange The other seams are marked for selection Tap one seam 4 The seams 4 and 6 flash in inverted image Confirm with Yes in order to exchange the seams 4 and 6 Tap the symbol P in order to adopt the selection and in order to return to the display screen program 31 1 ...

Page 36: ...rompt 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 Tap the symbol P in order to adopt the selection and in order to return to the display screen program 32 ...

Page 37: ...ction 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 can be changed in the global parameters with the help of Parameter No 103 33 1 ...

Page 38: ...d 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 function only for the option Fullness regulation by means of stepper motors 34 ...

Page 39: ...35 1 ...

Page 40: ...ng on the segments for quick adjustment on the main display screen stepper motor 6 Fullness in the 5 segments towards which the sewing motor moves 7 Number of stitches in the segments 1 5 8 Saving With cylinder With stepper motor Segment 1 Segment 2 Segment 3 Segment 1 Segment 2Segment 3 Segment 4 Segment 5 Stitches Stitches Stitches Basic seam Stitches Stitches Stitches Stitches Stitches Basic se...

Page 41: ...isplay changes back to fullness regulation Machine with fullness regulation by means of cylinder Tap on the symbol for the segment 2 The display appears inverted In segment 2 fullness is switched on by means of the number of programmed stitches Machine with fullness regulation by means of stepper motor Tap on the symbols 1 3 5 The display appears inverted The segments 1 3 5 are switched on for the...

Page 42: ...r feed is switched on Parameter 04 Quantity of fullness 2 OFF ON Parameter 05 Segment 3 Number of stitches the length of time during which the upper feed is switched on Parameter 06 Quantity of fullness in segment 3 OFF ON Differential lower feed Parameter 07 Segment 1 Number of stitches before differential feed is switched on Parameter 08 Quantity of fullness 1 OFF ON Parameter 09 Segment 2 Numbe...

Page 43: ...ntity of fullness in segment 4 Parameter 109 Segment 5 Number of stitches Parameter 110 Quantity of fullness in segment 5 Differential upper feed Parameter 07 Segment 1 Number of stitches Parameter 08 Quantity of fullness in segment 1 Parameter 09 Segment 2 Number of stitches Parameter 10 Quantity of fullness in segment 2 Parameter 11 Segment 3 Number of stitches Parameter 12 Quantity of fullness ...

Page 44: ...t of sewing is followed by automatic start Parameter 34 Number of stitches until the contour guide is lowered Parameter 35 Number of stitches until the contour guide moves in sideways Parameter 36 Number of stitches until the transport unit is lowered Parameter 37 Start mode for contour control 0 front right 1 front left 2 rear right 3 rear left Parameter 60 Soft start speed Parameter 61 Switching...

Page 45: ...is suctioned seam start Parameter 17 Switching on or switching off the stacker Parameter 20 Number of stitches before the roll out device is lowered Parameter 21 Number of stitches for the length of which the roll out device is switched on Parameter 22 Number of stitches after unblocked light barrier before the roll out device stops Parameter 23 Period of time during which the smoothening takes pl...

Page 46: ... 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 Parameter 51 Puller speed Value lower Puller is quicker Value higher Puller is slower Parameter 100 Number of stitches for the length of which the puller is opened 42 ...

Page 47: ...r upper feed option of stepper motor Parameter 42 Base value for differential lower feed option of stepper motor Parameter 45 Number of stitches before table blowing is switched on Parameter 46 Duration of the stacker impulse Parameter 48 Max speed Parameter 49 Speed during warp thread separation Parameter 50 Number of stitches before thread tensioning is opened seam end Parameter 52 Speed of roll...

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 44 ...

Page 49: ...hecking the inputs e g Start light barrier In1 Switching the light barrier to dark The display In1 appears inverted In 1 Start light barrier In 5 Program Stop In 8 Upper Feed Switch Option In 9 Differential Lower Feed Switch Option Checking the pedal Actuate the pedal The display 2 to 12 appears in stepped mode 0 to 2 backwards 0 to 12 forwards 45 1 ...

Page 50: ...utput is automatically switched on off Output element Switch Designation Y01 Sewing foot up down Y02 Thread tension lift Y03 Contour guide up down Y04 Stacker off on Y05 Roll out device up down Y06 Transport unit up down Y07 Contour guide forward backward Y08 Contour guide blowing on Y09 Move contour guide sideways Y10 Differential lower feed on off Y11 Upper feed on off Y12 Warp thread separator ...

Page 51: ...splay screen for the stepper motor test appears Tap the symbol Differential Feed The display screen for the differential transport test appears Tap on the symbol once again The stepper motor for differential transport moves to reference position Tap the symbol once again The stepper motor moves through its steps 47 1 ...

Page 52: ...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 48 ...

Page 53: ...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 49 1 ...

Page 54: ...nit 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 7 2 Formatting the USB stick Before a new USB stick is used it must be formatted accordingly The file format is the FAT 16 system Format the USB stick using a PC with the FAT 16 system 50 1 ...

Page 55: ... main menu Tap the symbol The display changes to the display screen Saving the seam parameters Tap the symbol Control on USB stick The display screen changes to selection Tap one file out of the five file options Tap the symbol Control on USB stick The display changes to the screen Save Tap the symbol The display changes to the main menu without saving Or Tap the symbol The seam program and all th...

Page 56: ...lay 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 52 ...

Page 57: ...l The display changes to the main menu Tap the symbol The display changes to the display screen Saving the seam parameters Tap the symbol USB stick in the control unit The display screen changes to selection Select the desired file with the arrow keys Tap the symbol The display changes to the main menu without saving Or Tap the symbol The seam program and all the parameters are loaded 53 1 ...

Page 58: ...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 7 8 Removing the USB stick Switch off the main switch Pull out the USB stick from the slot of the Efka control unit 54 ...

Page 59: ...erviced 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 A clean sewing unit protects against faults 1 55 2 1 6 5 4 3 ...

Page 60: ...sure regulator 3 Clean the filter insert 4 Check the leak tightness of the system Make sure that the water level does not rise up to the filter insert 4 After pressing the drain screw 5 blow out the water under pressure from the water separator Dirt and condensate are discharged by means of filter insert 4 Separate the sewing unit from the compressed air supply Press in the drain screw 5 The pneum...

Page 61: ... an equivalent oil with the following specification Viscosity at 40 C 10 mm s Flash point 150 C DA 10 can be ordered from the sales outlets of DÜRKOPP ADLER AG while referring to the following part numbers 250 ml container 9047 000011 1 litre container 9047 000012 2 litre container 9047 000013 5 litre container 9047 000014 Maintenance work Explanation Operating to be carried out hours Lubrication ...

Page 62: ...he 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 58 ...

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