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3-12

1.20.2Measure clamp path

Switch on the machine with the mains/emergency stop
switch. Wait until the clamp has been initialized.

The machine must be in home position (clamp carriage
in the back position).

Press sequently the keys [P] – [F6] – [F3] – [F3] – [F1] at
the operation device.

Push the clamp forward into insertion position until in-
itiator 1 switches dark. Check the value which is display-
ed in the lower right corner of the display (in mm):

< 000 mm

initiator 17 (see picture in section 1.20.3) is
too far in the back and must be adjusted
towards the sewing head.

= 000 mm

initiator 17 is adjusted correctly.

> 000 mm

initiator 17 is too far in the front and must
be adjusted away from the sewing head.

1.20 Adjust clamp path

1.20.1Adjust front stop

<release pressure>

Drive the clamp carriage (1) into insertion position intil
initiator 1 (2) switched dark. The distance (A) between
the beam and the clamp carriage must be 19 mm.

To adjust the distance, loosen the fixing screws of the
initiator 1 (2) and move him in the desired direction. Tigh-
ten the fixing screws again.

Loosen the fixing screw of the stopping rubber (3) and
turn this in or out, until there is a distance (B) of 3 mm to
the clamp carriage. Tighten the fixing screw again.

1.20.3Adjust back stop rubber

The stop rubber (1) beside initiator 17 (I 17) must show
a gap of 3 mm to the clamp carriage.

Drive the clamp carriage into home position. Loosen the
nut (2) and turn the stop rubber, until there is a distance
of 3 mm to the clamp carriage. Tighten the nut (2) again.

Содержание 100

Страница 1: ...Universal Flap Pocket Machine 100 58 Operating instructions Version 2 1 11 18 98 1998 1999 Beisler GmbH Frohnradstr 10 D 63768 Hösbach Phone No Service 49 6021 501940 Fax 49 6021 540061 ...

Страница 2: ...ges 2 xx is used for the putting into operation adjustment troubleshooting and maintenance of the machine and adresses to qualified staff only Part 3 Technical manual pages 3 xx contains information on the further adjustment maintenance troubleshooting and repair of this machine and adresses to especially trained and experienced staff only Please obtain all safety warning and other hints and regul...

Страница 3: ... 5 Description of the machine 1 5 2 6 Main parts of the machine 1 6 3 Security 1 7 3 1 Available security systems 1 7 3 1 1 Program stop button 1 7 3 1 2 Mains emergency stop button 1 8 3 2 Security measures of the operator 1 8 4 Operation of the machine 1 9 4 1 Controls and indicators 1 9 4 1 1 Operation device 1 10 4 1 2 Insertion station 1 13 4 1 3 Mains emergency stop button 1 13 4 1 4 Foot pe...

Страница 4: ...anual is not valid for the sewing head applied in the machine Please refer to the operating manual of the sewing head delivered with the machine for which we don t take any liability Further security advice verbal and written for this machine or the components will not be repealed by this manual 1 3 Authorized person Danger Danger might arise for persons things and environment by inappropriate ope...

Страница 5: ...n in any thinkable way either by copying printing on any data recording media or in translated form Reproduction of this operating manual even in extracts only with written approval by Beisler GmbH This operating manual contains a description of the product but no promise of certain qualities or results of use The operating manual has been proved before delivery The Beisler GmbH takes the liabilit...

Страница 6: ...y and faultless function if the product is used for a different purpose then that described in the chapter Use as agreed Compensation claims are generally impossible except if intention or cul pable negligence by the Beisler GmbH is proved or if assured product features are not provided If this machine is used in environments for which it is not suited or which do not represent the technical stand...

Страница 7: ... GmbH takes no responsibility for injuries and damages arising from non obeyance of this stipulation All warranty will be spoiled in this case The Beisler GmbH takes no responsibility for faults of the machine as consequence of defective or functional faulty equipment in the surrounding of the machine or by the use of accessoires which were not delivered by the Beisler GmbH The general conditions ...

Страница 8: ...ansportation E Mitre knife F Stacker G Foot pedal sew sequence H Sew motor I Power air supply J Power distribution K Spool rack L Mains emergency stop switch M Foot pedal vacuum N Foot pedal stacker O Program stop button The following chapters contain further information on the machine s components ...

Страница 9: ...ctioning and effectivity Danger Changes to the machine may influence function and effectivity of the security systems negatively A Program stop button B Mains emergency stop button 3 1 1 Program stop button The program stop button is mounted in the right upper corner of the operation device After pressing all movements and the sewing process will be stopped immediately Before a re start the progra...

Страница 10: ...e required security for your health and that of your collegues active measures of the operator are required Please obey the following general rules for the use of this machine 1 Always work concetrated and avoid actions with a risk 2 Don t try to bridge existing security systems or to disable them in any way 3 Check all security systems on function and effectivity before starting work 4 Cut off th...

Страница 11: ... be operated by qualified staff who had read and understood this operating manual completely 4 1 Controls and indicators A Operation device B Insertion station C Mains emergency stop button D Foot pedal machine sequence E Foot pedal vacuum F Foot pedal stacker ...

Страница 12: ...w and enter keys The elements of the operating devices have the following occupations 4 1 1 1 Slot for the Memory card The Memory card is used as a backup memory for software and programs of the machine You can load programs to the Memory card or read them after a possible data loss into the machine 4 1 1 2 Program stop button By pressing the program stop button all movements of the machine will b...

Страница 13: ...w contains the icons of the machine functions assigned to the current seam below the square the stock of bobbin thread 45 m and the number of produced parts 149 are displayed 4 1 1 4 Ten key pad with P and M key Numerical inputs can be done using the ten key pad The letters displayed below the digits can be entered after the function key with the corresponding color indication has been pressed bef...

Страница 14: ... interface roll the interface will be cut with a key pressure and then be pushed in position only available if interface mode is enabled reserved Reset key use this key to reset the program sequence step by step sets the clamp into starting position 4 1 1 6 Function keys upper occupation The function keys are double occupied Press F1 to switch to the upper key occupation The icons will be displaye...

Страница 15: ...ing lamps to align the parts exactly 4 1 3 Mains emergency stop button With the mains emergency stop button you can cut off the power supply of the machine 4 1 4 Foot pedal machine sequence Use this foot pedal to trigger the steps of the machine sequence see further below 4 1 5 Foot pedal vacuum Press this foot pedal to enable the vacuum The parts inserted at the insertion station are fixed by the...

Страница 16: ...locking pin A and swing the folder B to the left When swinging back move the folder slowly to the right until the locking pin inserts feelable Attention The folder and the lamps of the crosshair attached to it are adjusted exactly and are sensitive against violence Therefore swing the folder slowly and without the use of power 4 1 8 Change folder ...

Страница 17: ...rom the bottom side into the two attachments and then push it forward 4 Fix the locking B 4 1 9 Change interface roll The interface roll is placed below the working plate and can be changed this way 1 Lift the insertion plate at the front side and push it to the left 2 Remove all rests of the interface in the machine 3 Insert the new interface roll 4 Insert the interface over the roll into the int...

Страница 18: ...operator can trigger each step with a short pressing of the foot pedal or run an automatic process by keeping the foot pedal pressed Depending on the programming different machine sequences might occur 4 2 2 Program operation The machine is operated with programs which can be selected by the operator A program is stored at a memory location e g M01 and contains one or several seams max number is s...

Страница 19: ...l seams with the same number even if they are used in different programs Further information are contained in the chapter 4 1 1 5 Function keys 4 2 6 Remove and add seams You can add seams to and remove them from sewing programs 4 2 6 1 Remove seams 1 Select the sewing program to be changed 2 Press the P key 3 Press F1 4 Move the cursor on the seam to be removed using the arrow keys 5 Press the M ...

Страница 20: ...ction of the machine we recommend to keep it always clean and free of spare materials and waste Blow off threats and cloth rests daily from the machine using the air pistol Below the air pistol you see a supply bottle for the oil needed in the sewing head ...

Страница 21: ...Copy seams 2 6 3 1 4 Adjust seams 2 6 3 1 5 Name seams 2 7 3 1 6 Delete seams 2 7 3 2 Seam functions 2 7 3 3 Seam parameters 2 9 3 3 1 Seam parameter 30 Flap clamp mode 2 11 3 3 2 Working WITHOUT automatic clamp push back 2 13 3 3 3 Working WITH automatic clamp push back 2 13 3 3 4 Working with INTERMEDIATE STOP of the main clamp 2 13 3 3 5 Working with automatic PICK UP PART using the main clamp ...

Страница 22: ...l pressure 2 Fix movable and loose parts 3 Lift the base with a hoisting device and be sure to lift possible additional devices e g stacker If the machine is equipped with transportation casters option you will have to release the brakes at every caster 4 Move the machine carefully to the new location Attention Attention when moving the machine on sloping areas Enormous pull power arises from the ...

Страница 23: ... consumption 0 7 kW Fuse 10 A Req air pressure 6 bar Req air quality oil free Air consumption 5 NL WD 2 2 Mechanical installation Attention Check before starting the installation whether the desired location meets the requirements see chapter 2 1 technical data This is very important regarding the stability of the ground 2 2 1 Unpack and put up 1 Remove the packing material and possible transporta...

Страница 24: ...ch off the air supply when the machine is not in duty Use the black control B 2 3 Elektrical installation Hint All work at the electrical components of the machine may only be carried by qualified staff qualified electrical employee or instructed person according to IEC 364 and DIN EN 60204 1 Danger Parts under electrical current Without cutting off the power supply you might be injured severely P...

Страница 25: ...has been configured to the individual requirements of the customer The first putting into operation can be done easily 1 Adjust the machine to a horizontal stand 2 Connect power and air supply 3 Switch on the machine using the mains emergency stop switch at the front side of the machine 4 Check all security systems for function and efficiency Danger The machine may only be used for production purp...

Страница 26: ...w seams you will first have to assign new numbers to the seams which are not used in another program 3 1 3 Copy seams If existing seams shall be manipulated for the new program the seams can be copied to a new seam number This allows to keep the original seams unchanged 1 Move the cursor to the seam number where you want to copy another seam to e g No 45 2 Press the P key 3 Press F1 4 Press F2 5 E...

Страница 27: ...f a seam can not be undone 1 Press the P key 2 Press F5 3 Press F5 4 Enter the number of the seam to be deleted 5 Press the P key to delete the seam 3 2 Seam functions Several machine functions can be enabled disabled for single seams Follow this procedure to enable disable a machine function 1 Select the seam number using the arrow keys 2 Press the P key 3 Press F2 4 Select the desired function u...

Страница 28: ...ssary if additional parts to the piping are inserted e g pocket bag facing strips Flap clamp right like flap clamp left see above Seam shape trapeze jacket breast welt production left seam longer than right one Seam form parallel both needles work parallel Seam shape trapeze troucers left needle shorter than right one Seam shape sloping pocket right left seam with offset to the right one Seam shap...

Страница 29: ...u can scroll line per line using the vertical arrow keys You can also select the pages directly Key 0 seam parameters 01 14 Key 1 seam parameters 10 23 Key 2 seam parameters 20 33 Key 3 seam parameters 30 40 The seam parameters listed below can be changed The factory set default configuration are shown in square brackets the possible settings in rounded brackets 1 Change positioning point 135 225 ...

Страница 30: ...m and knife width the center knife should cut est 1 mm further than the mitre knife 19 Thread monitor on after 30 mm 0 99 mm distance after which the thread monitor will be enabled change this parameter if seam length 30 mm 20 Thread monitor filter 07 00 99 the smaller the digit the more sensitive the upper thread monitor reacts 99 thread monitor disabled 21 Length vylene seam start 60 mm 0 99 mm ...

Страница 31: ...on after clamp is closed the folder is pushed up to allow the insertion of the vylene only required for trouser production with pocket automaton 100 58 without stamp 38 Flap clam mode 00 flap clamp active with foot pedal 01 flap clamp automatically active 39 Breast welt mode the breast welt will swing in together with the flap station 00 folder down after flap clamp closed 01 folder down when left...

Страница 32: ...sertion position automatic with folding slide with foot pedal pressure 05 like 04 06 like 04 07 like 04 Left flap clamp switched off right switched on 00 Insertion position with foot pedal pressure 01 like 00 02 Insertion position automatic with folding slide with foot pedal pressure 03 like 02 04 Insertion position automatic with folding slide with foot pedal pressure 05 like 04 06 like 04 07 lik...

Страница 33: ...foot pedal seam process closes the main clamp 3 3 4 Working with INTERMEDIATE STOP of the main clamp Seam parameter 24 20 cm With this setting the main clamp will be driven until 20 cm before the insertion position after stacking Press the foot pedal seam process to drive the main clamp to the insertion position If a different intermediate position of the main clamp is required it can be achieved ...

Страница 34: ... won t get active the main clamp remains closed and drives without clamp pressure to the insertion position Seam parameter 25 20 cm Pic up parts with the main clamp until 20 cm before the insertion position 3 4 Seam images 3 4 1 Sewing with catch 3 4 2 Sewing with stitch condensation 3 4 3 Sewing with stowing ...

Страница 35: ...oint 135 mm distance between insertion position and seam start if seam length is changed only the seam end is varied 02 Middle positioning point 225 mm with this setting the seam start is calculated that if the seam length is changed seam start and end are delayed the same is used for back pocket with dart if dart shall be positioned in the middle of the pocket 03 Rear positioning point 315 mm dis...

Страница 36: ...speed used by the main clamp to drive to the mitre knifes 25 Mitre knife distance distance between the mitre knifes 26 Mitre knifes cutting time cutting time of the mitre knifes 27 Main clamp open open the main clamp after mitre cutting if time s too short the work piece may slip out of the machine before taken by the stacker 28 Taking parts when taking parts with weak clamp inner pocket productio...

Страница 37: ...reat cutter is started 36 Threat cutter duration 0 1 Sek duration of bobbin threat cutter should be minimized otherwise the main clamp is already driving 37 Piping turn delay 00 mm 37 after the mitre cutting the main clamp drives the distance set here in mm 38 Piping turn duration 0 0 Sek 05 impulse duration for the piping turn ...

Страница 38: ...quately check connection to clamp enginechange clamp enginechange adaption module 9020020 if the engine doesn t work the fault is in the activation or the power part of the clamp engine check condition of the diodes at the power card Berger do further examinations according to the Berger engine diagnosticscheck connection to clamp engine plug check connection 9020020 power insert plug change adapt...

Страница 39: ...ntinue search acc to Berger engine diagnostics Error 21 Mitre knife not up mitre knife couldn t reach top position within error time check cylinder gauges Y03 Y48 termination switch ES13 Error 22 Front mitre knife not down front mitre knifes seam end couldn t reach bottom position within error time check cylinder gauge Y04 termination switch ES19 Error 23 Rear mitre knife not down rear mitre knife...

Страница 40: ... at 9020013 left lights shortly if needle in top position right shows synchronizator impulses 512 impulses per turn if none lights while turning the hand wheel check power supply possibly change sewing engine if diodes are working and engine doesn t move before error message check connection 9020020 sewing engine possibly change 9020020 or engine Error 35 Thread broken threat monitor detects break...

Страница 41: ...power switch the mains emergency stop switch to 0 and assure that it can t be switched on check whether the machine is without current and that there is no statical loading Switch off pneumatic system close the main gauge ventilate all pipes and gauges 5 1 Water separator at air connector The air connector is equipped with an automatic water separator If the air supply looses pressure the containe...

Страница 42: ...ctions 2 Press the P key 3 Press the F6 key 4 Press the F2 key 5 Press one of the keys F1 F3 or F5 see further below 6 Confirm by pressing the ENT key You can use one of serveral possibilities to save data on the Memory Card Press the key F1 to save the active seam which is currently displayed in the operating device on the Memory Card F3 to save all seam orders F5 to save all variables If you wan...

Страница 43: ...y 3 Press the F4 key 4 Enter the number 1 and press the ENT key The seam parameters saved in the EPROM will be loaded and overwrite the parameters saved in the operating device This resets the seam parameters to factory set conditions 5 5 Test programs and diagnostics This machine contains a huge variety of test programs with which all functions can be individually tested 5 5 1 I O Test 1 Press th...

Страница 44: ...Closer X27 Pin 21 14 14 Scissor up home position Initiator Opener X27 Pin 22 or as folder safety switch 15 15 Scissor cown cut position Initiator Closer X27 Pin 23 21 21 Vylene end Photocell Photocell X27 Pin 24 23 23 Foot switch vacuum Foot sw Closer X24 Pin 12 26 26 Switch reset Foot sw Closer X24 Pin 13 27 27 Clamp stop photocell Photocell Photocell X24 Pin 11 28 31 Photocell left Photocell Pho...

Страница 45: ... air pressure X25 Pin 05 40 Main clamp right Y40 40 no air pressure X25 Pin 06 41 Top threat catcher Y41 41 X25 Pin 03 48 Center knife actuator Y48 48 X25 Pin 15 Options 12 Mitre knife middle stop Y12 X26 Pin 21 05 Mitre knife left seam end Y05 05 1 X25 Pin 11 06 Mitre knife left seam start Y06 06 X25 Pin 12 53 Needle switch off right Y53 53 no air pressure X26 Pin 22 54 Needle switch off left Y54...

Страница 46: ...icians of the company Beisler The complete loss of all data can easily occur due to false operations 5 5 2 2 Sewing motor 1 Press the P key 2 Press the F6 key 3 Press the F3 key 4 Press the F2 key Here four tests for the sewing motor are contained Select the desired test by pressing the corresponding F key F1 Select sewing motor Here the actual value is compared with the must value of revs of the ...

Страница 47: ...yed now This value should not deviate for more than 1 increment F4 Sewing motor This function can be used to transfer the parameters required for the sewing motor from the control After changing the control or seam motor the execution of this function is required Select the function and press the ENT key The data will be transferred automatically Switch off the machine using the mains switch After...

Страница 48: ...d must change direction always at the same position Turn the mains emergency stop switch to terminate the function 5 5 2 5 Center knife motor 1 Press the P key 2 Press the F6 key 3 Press the F3 key 4 Press the F5 key Enter a value between 01 99 to check the speed of the center knife motor Press the ENT key to switch off the motor again If the center knife shall be switched on additionally press th...

Страница 49: ...n 30 39 Pants pocket pants front back pocket with without flap 40 49 Pockets with zipper The following shows the factory set occupation of several memory locations with seams Memory loc Seam M01 01 Flap pocket jacket right panel 02 Flap pocket jacket left panel 03 Welt pocket jacket right panel 04 Welt pocket jacket left panel M02 10 Slanted pocket with flap right panel 11 Slanted pocket with flap...

Страница 50: ...2 30 5 7 Diagram of the menu structure ...

Страница 51: ...3 7 1 10 Clamp quick adjustment jacket trouser option 3 8 1 9 Clamp quick adjustment double single piping option 3 8 1 11 Lateral clamp adjustment without quick adjustments 3 9 1 12 Clamp adjustment double piping flap without quick adjustment 3 9 1 13 Adjust folding slide path 3 9 1 15 Adjust folding slide 3 10 1 14 Adjust parallelity of folding slide 3 10 1 16 Flap clamp position 3 10 1 17 Openin...

Страница 52: ...ment 3 21 3 10 2 Adjust intensity 3 21 3 11 Swing up sewing head 3 22 3 12 Upper threat monitor 3 22 3 12 1 Switch on time 3 22 3 12 2 Filter threat monitor 3 22 4 Adjustments at the mitre knifes 3 23 4 1 Basic adjustment locked mitre knife seam end 3 23 4 2 Basic adjustment movable mitre knife seam start 3 23 4 3 Mitre knife height 3 23 4 4 Mitre knife broadth 3 23 4 5 Pre stabber 3 24 4 6 Latera...

Страница 53: ...any of the measures described in this manual can be executed at a machine powered off and with released air pressure Please obtain the switch off procedures described below Some of the measures described in this manual can only be executed if the machine is under electrical power or air pressure DANGER Never work alone Assure that a second person is present which can initiate life saving actions a...

Страница 54: ...d from the machine To be able to work under maximized safety the preparing measures should be obeyed at any time 0 4 1 Cut off power supply Use the mains emergency stop switch to switch off the machine Cut off the power supply and assure that it can t be restored unintentedly 0 4 2 Release pneumatic pressure Close the air supply with the black switch at the air supply unit Cut the machine from the...

Страница 55: ...amp arms 5 Main clamp 1 1 Clamp drive belt The clamp must stand in home position like shown in the upper picture The drive belt 1 must have enough tension that it gives about 15 mm when loaded with 1 kg in the middle bet ween both belt disks If required loosen both fixing screws 2 and adjust the set screws 3 Tighten the fixing screws 2 again ...

Страница 56: ...d doesn t have to be changed 1 4 Lateral adjustment of the double piping power off release pressure Insert the folder for the double piping The distance between the inner side of the main clamp and the sole edge at the folder shall be 1 5 mm on the right and left side see right This distance can be adjusted with the setting rings 1 1 5 Lateral flap adjustment power off release pressure Insert the ...

Страница 57: ...nob and turn it into the required direction Press the knob down again 1 8 Main clamp pressure distribution An even pressure must be over the whole main clamp area Drive the main clamp into insertion position and lay thin sewing material under the clamp arms Close the main clamp control check outputs Pull the sewing material laterally and check the even clamp pressure If required you can adjust the...

Страница 58: ...n initiator is mounted at the insertion station which re cognizes the folder for double or single piping The main clamps will be driven into the correct position dependant on the inserted folder These positions are adjustable Mount the folder for the double piping and move both inner setting rings 1 in a way that there is a distance of 1 5 mm between sole edge and main clamp edge see lower picture...

Страница 59: ... of the clamp arms by fi xing the setting rings 1 12 Clamp adjustment double piping flap without quick adjustment Here you will have to move one clamp arm with the set ting rings when changing between folder double or sin gle piping Loosen the setting ring 3 or 4 and move them toge ther with the clamp arm until there is a distance of 1 5 mm between double piping flap and main clamp 1 13 Adjust fol...

Страница 60: ...s 1 again 1 15 Adjust folding slide power off release pressure A turn movement of the folding slide must be assured which allows him to adjust to the strength of the sewing material Adjust the screws 1 to adjust the folding slide with no free play axially 1 14 Adjust parallelity of folding slide power off In driven in state the folding slide must be parallel to and 0 5 mm away from the edge of the...

Страница 61: ...s good detection of the flap Clean the foil with a clean cloth from time to time If the foil is damaged it must be changed 1 19 Check change clamp rubber power off release pressure There are moss rubber strips below each main clamp If there are problems of the sewing material and the clamp these rubber strips should be checked Demount the clamp by loosening the allen screw 1 The moss rubber strip ...

Страница 62: ... be adjusted away from the sewing head 1 20 Adjust clamp path 1 20 1Adjust front stop release pressure Drive the clamp carriage 1 into insertion position intil initiator 1 2 switched dark The distance A between the beam and the clamp carriage must be 19 mm To adjust the distance loosen the fixing screws of the initiator 1 2 and move him in the desired direction Tigh ten the fixing screws again Loo...

Страница 63: ...tion plate When the folder is lowered completely this initiator will be switched and triggers the closing of the folding slides if activated in the program If the initiator isn t set cor rectly the folding slides come too early or not at all Loosen the fixing screws 1 to adjust the initiator and move it correspondingly Tighten both fixing screws again 2 3 Folder free play power off release pressur...

Страница 64: ...d and possibly adjusted Hint The folder sole width is decisive for the piping width It can be changed if desired by the customer 2 7 Lateral distance of the guiding plate to the needle power off release pressure Distance A to the needle should be minimized The guiding plate 1 may not get contact to the needle 2 or needle head since otherwise there would be loud noise and the possibility of a threa...

Страница 65: ...start Turn both settings screws 4 until enough pressure is present at the guiding plates 2 10 Adjust marking lamps 2 10 1Adjust parallelity The middle axis of the light crosses of the marking lamps must be on the middle cut exactly Loosen the fixing screw 5 to adjust the marking lamp Loosen the fixing screw in the ring 4 to turn the mar king lamp 2 10 2Adjust distance The first line of the marking...

Страница 66: ...onents could be thrown out due to the spring pressure Insert the lamp components in the order distance ring 5 mask 4 lens 3 and spring 2 into the lower lamp cylinder 6 and assure that the lens 3 is inserted with the vaulted side downwards into the cylinder Push in the upper lamp cylinder 1 and tighten the allen fixing screw Mount and adjust the marking lamp 2 11 Dart stretcher 2 11 1Fixing in the ...

Страница 67: ...tch plate 2 of the sewing head 1 must be exa ctly in the gap of the sliding plate 3 Loosen the fixing screws in the mounting frame see section 3 1 and level the sewing head exactly Tighten the fixing screws again 3 3 Driving belt tension of the sewing motor It must be possible to push down the driving belt 2 of the sewing motor 1 for 20 mm in its middle To adjust the tension loosen the fixing scre...

Страница 68: ...djustments 3 6 1 Switching on The center knife is pushed down during the sewing pro cess with the help of the cylinder Y3 1 The the pin at cylinder Y49 2 takes over the locking of the center kni fe 3 6 2 Switching off As soon as the seam end has been reached the center knife will be switched off This can be delayed by an entering in the control The mechanical switching off is done by a withdrawal ...

Страница 69: ...e adjusted laterally that the pressure is minimized Loosen the fixing screws 2 and adjust the center knife exactly Tighten both screws again ATTENTION Possible faults in machine sequence If the center knife has too strong contact to the counter knife it cannot be withdrawn after sewing into home position by the spring Additionally the knife gets blunt very fast which causes bad cutting different s...

Страница 70: ...e too short for the next sewing process 3 7 3 Duration of bobbin threat cutting This time can be programmed If the time is too short the bobbin threats will not get caught If the time is too long it is possible that the main clamp drives to the mitre cutting before the threat cat cher is in cutting position This lengthens both threats remaining at the seam end 3 8 Sensitivity of the bobbin detecto...

Страница 71: ...ly Tighten the screw again 3 10 2Adjust intensity The intensity of the photocell 1 can be adjusted with a potentiometer 3 which is at the side of the casing Drive the clamp into insertion position and close the main clamp Insert the flap and press the Program Stop but ton remain it pressed Push the clamp manually under the photocell There is a red and a green LED on the front side of the photocell...

Страница 72: ...edle in the range of the tack 3 12 2Filter threat monitor The set value defines after how many missing impulses of the threat monitor the control signalizes threat brea kage Select parameter 20 using the keys P and F3 For further details see the prior chapters of this manual 3 11 Swing up sewing head The sewing head can be swung up First you will have to demount several parts spooler position actu...

Страница 73: ...ders must be 3 mm Turn the screw of the magnet 2 in or out to adjust the distance 4 3 Mitre knife height The height of the mitre knife pinoles 3 must be adju sted that they are in their lower position the distance B of 6 7 mm higher than the holder of the mitre knifes Loosen the fixing screws 4 and move the pinoles 3 axially Tighten the screws again 4 4 Mitre knife broadth Turn the two screws 5 in...

Страница 74: ...t seam start If the exenter for the mitre knife for seam end is turned to the right the mitre knife turns to the right Tighten the allen screws 1 after the adjustment Hint After changing the exenter adjustment you should carry out sewing tests before continuing the produc tion 4 7 Fine adjustment in the length This is done in the machine control After the first pressing of the key F2 you can adjus...

Страница 75: ...ht beam hits the middle of the reflecting foil 1 exactly lay a piece of cloth or paper on the table and push it from all directions over the reflec ting foil As soon as the photo cell switches the red di ode 6 turns dark Move the photo cell by moving and turning of the setting ring until the light beam is adjusted exactly Hint In the case of a breakdown of the push back blocking it can be disabled...

Страница 76: ... done similar to the adjustment of the standard mitre knifes see section 4 6 5 3 5 Knife arrangement Assure to insert the knifes in the correct order when chan ging the knifes At the locked knife for the seam end the cutting blades must show an concave bow left side in the drawing At the movable knife for the seam start the cutting bla des must show an convex bow right side in the dra wing 5 3 4 A...

Страница 77: ...osen the fixing screws 3 of the top threat catcher 2 and move it until the minimum distance is kept Tighten the fixing screws again 5 4 2 Center adjustment The setting ring of the split needle 1 must be in the middle of the rectangular metal frame while in home position If required loosen the fixing screw of the setting ring and move him Tighten the fixing screw again 5 5 Vylene adjustments 5 5 1 ...

Страница 78: ...he vylene plate to the table height 5 5 3 Change cutting pressure Loosen both allen keys 1 and move the counter knife No 2 in picture at section 5 5 1 until an adequate cut ting pressure is present Tighten both allen screws 5 5 4 Adjust vylene supply The vylene must to be seen when the sliding plate is inserted To adjust the supply loosen the fixing screw 2 at the cylinder 4 and move this correspo...

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