Beisler 1265-5 User Manual

1265/5

Single-head se wing unit for serging and

overlocking for trou sers with knee li ning

Operating Instructions

Installations Instructions

Service Instructions

Telefon Ser vice +49 (0) 60 21/ 50 19 40  Telefax +49 (0) 60 21/ 54 00 61  E-mail: Vertrieb@beis ler-gmbh.de

Aus ga be / Edi ti on: 01/2007 Prin ted in Fe de ral Re pub lic of Ger ma ny Tei le-Nr.:/Part-No.:

Frohn rad stra ße 10, D-63768 Hös bach

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 instruc ti o n m an ual contains im po r ta nt i nf or m at i on on ho w t o 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.

The instruction manual is intended to complement existing national accident prevention and environment protection regulations.

The instruc ti o n m an ual must always be av a i lab l e a t the machine/sewing unit.

The instruction manual must be read and applied by any person that is authorized to work on the machine/sewing unit. This means:

– Operation, i ncl u di n g e qu i pp i ng , troubleshooti ng du r i ng th e w or k

cycle, removing of 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 o bl i g ed to c he c k th e machine at leas t o nc e pe r shi f t for apparent da ma ge s and to immediatl y r e po r t a ny ch anges (includin g the performance i n se rv ic e), wh i c h im pa i r th e s a fe ty.

The user comp an y mu s t e ns u r e t ha t t he ma c hi n e i s only operated i n perfect working order.

Never remove or disable any safety devices.

If safety dev i c e s ne ed to be removed for equipp i ng , r e pa i ri ng or maintaining, the safety devices must be remounted directly after completion of the maintenance and repair work.

Unauthorized modification of the machine rules out liability of the manufacture r fo r da ma ge res u l ti n g f r om th i s .

Observe all safety and danger recommendations on the machine/unit! The yellow -and-black stri pe d s u rfa c es d es i g na te pe r ma ne nd da ng er areas, eg danger of squashing, cutting, shearing or collision.

Besides the recommendations in this instruction manual also observe the general safety and accident prevention regulations!

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

2. Before putting into service also read the safety rules and

3. The machine must be used only for the purpose intended. Use of

4. When gauge parts are exchanged (e.g. needle, presser foot,

instruction book and operated by persons with appropriate training.

instructions of the motor supplier.

the machine without the safety devices is not permitted. Observe all the relevant safety regulations.

needle plate, feed dog and bobbin) when threading, when the workplace is left, and during service work, the machine must be disconnected from the mains by switching off the master switch or disconnecting the mains plug.

5. Daily servicing work must be carried out only by appropriately trained persons.

6. Repairs, conversion and special maintenance work must only be carried out by technicians or persons 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 or appropriately trained persons.

9. Work on parts and systems under electric current is not permitted, except as specified in regulations DIN VDE 0105.

10. Conversion or changes to the machine must be authorized by us and made only in adherence to all safety regulations.

11. For repairs, only replacement parts approved by us must be used.

12. Commissioning of the sewing head is prohibited until such time as the entire sewing unit is found to comply with EC directives.

It is absolutely necessary to respect

the safety instructions marked by these signs.

Danger of bodily injuries !

Please note also the general safety instructions.

Index Page:

Preface and generalsafetyinstru c tions

Part1: O perating instru c tions cl.1265/5

1. D escription ofproduct.......................................... 3

1.1 D escription ofproperuse ......................................... 3

1.2Briefdescription............................................... 3

1.3 Technicaldata ................................................ 4

2. O ptionalequipm ent(see annex) .................................... 5

3. Sw itc h ing on -Sw itc h ing off-Program stop ............................ 6

3.1Switching on ................................................. 6

3.2Switching off................................................. 6

3.3 Program stop ................................................ 7

3.4Restartafterprogram stop ........................................ 7

4. O peration ofthe sew ing m achinehead ............................... 8

4.1 G eneralnotes

......................................................... 8

4.2 Recom m ended threads .......................................... 9

4.3 Rem oving /Putting on the fabricsliding sheet............................. 10

5. O peration ofthe sew ing unit...................................... 11

5.1 Footswitch m achine sequence ...................................... 11

5.2 Feeding the trousers parts and starting the sew ing operation ................... 11

5.3Adjusting the edge guide ......................................... 13

5.4Adjusting the blow ing airforthe nozzles inthe tabletop ...................... 14

5.5Stackers ................................................... 15

5.5.1Standard stacker.............................................. 15

5.5.2 Throw -overstacker............................................ 16

5.5.3Alternating stacker ............................................ 17

5.6Fusing station (optional).......................................... 18

5.6.1Inserting adhesive tape .......................................... 18

5.6.2Switching the fusing station on and off ................................. 18

5.6.3Fusing ofknee lining and fronttrousers................................. 19

5.6.4Clening the stamp.............................................. 20

5.7 Feeding the trousersparts and starting the sew ing operation in conjunction w iththe fusing station 21

6. O peration ofthe control......................................... 23

6.1 O perator term inal.............................................. 23

6.2Userinterface ................................................ 24

6.2.1 M enu stru c ture ofthe sew ing and setting program s......................... 24

6.3Mainscreen ................................................. 26

Index Page:

6.4 Seam program s ............................................... 27

6.4.1Factory-setprogram s........................................... 27

6.4.2Selecting the seam program ....................................... 28

6.4.3 M anualsewing,contro lled viafootpedal ............................... 28

6.4.4 C hanging the program functions .................................... 29

6.4.4.1Quick adjustm entofthe m ain param eters viathe inputfields .................. 29

6.4.4.2 A ccess tothe w hole param eterlistofa seam function ...................... 30

6.4.4.3Switching a seam orm achine function on and off ......................... 30

6.4.4.4 S eam -specific param eters inthe access level1 .......................... 31

6.4.4.5 S eam -specific param eters inthe access level2 .......................... 40

6.5 Seam sequences .............................................. 43

6.6 Preseam s................................................... 45

6.7 Seam starting mode ............................................ 46

6.8Activating the sew ing m otor........................................ 46

6.9 Resetting the dailypiece counter .................................... 46

6.10 Input/O utputtest.............................................. 47

6.11 P rogram m ing m enus ............................................ 49

6.11.1 G eneralnotes ............................................... 49

6.11.2Allocatingafre e s torage location.................................... 49

6.11.3F1=INIT P aram eter ........................................... 49

6.11.4 F2 = M emoryCard............................................. 51

6.11.5F3=Diagnostics.............................................. 53

6.11.6 F5 = Additionalprogram s ........................................ 54

7. M aintenance ................................................ 56

7.1Cleaning and checking........................................... 56

7.2Oillubrication ................................................ 58

1. D escription ofproduct

1.1 D escription ofproperuse

The 1265/5isasewing unitw hich can properlybeusedfor sew ing lightto m edium -w eightm aterial.Such m aterialis,as a rule,m ade of textilefibres.These m aterials are used inthe garm entindustry.

In generalonlydrymaterialm ustbe sewn on this m achine.The materialm ustnotcontain any hard objects.

The seam is generally m ade w ithcorethread,polyesterfibre orcotton threads. The dim ensions forneedle and hook threads can be taken fro m the tablein chapter 4.2.

Before using any other threads itis necessary toestimatethe consequentialdangers and totake the respective safety m easures,if required.

Thissewing unitm ustonlybeinstalled and operated in dry and well-keptroom s.Ifthe sew ing unitisusedinotherroom s,w hich are notdry and w ell-kept,further m easures to be agreed upon m ay becom e necessary (see E N 60204-31 :1999).

W e,as m anufacturerofindustrialsewing m achines,assum e thatat leastsem i-skilled operating personnelwillbe w orking on ourproducts so thatallusualoperations and,w here applicable,theirrisks are presum ed to be know n.

1.2Briefdescription

The B eisler 1265/5isasingle-head sew ing unitforserging oftrousers partswith and w ithoutknee lining.The overlocking ofthe seatand fly bow as w ellas ofthe trousers hem can be integrated.

Optionally you can w ork w ithorwithouta hotfusing station (lining on top /lining below ).

Allsew ing unitcom ponents are m ounted on a stand w elded ofsquare steeltubes and contro lled by a m icroprocessor system .

The sewing unitis operated viaacontrolpanel.H ere itis possibleto callup various controlprogram s,to define new program s and to check allinputs and outputsform aintenance and repairpurposes.

M achine head –

Pegasus tw o-orthree-thread overlock m achine EX T 5204-02 w ithtop feed

–

Separatestep m otorcontro l fortop feed and differentialfeed,for setting the desire d lining fullness,also forstre tch fabrics

–

Microprocessorcontro l,freely program m able

–

Sewing drive E fka D C 1500

–

Autom aticfullness distribution atthe side seam and crotch seam , program m able

–

Height-adjustable edge guide fordifferentm aterialthicknesses

–

Autom atic contourguide,contro lled viastep m otor

–

Ejectorviastep m otor forprecise chain separating and positioning the trousers before stacking

1.3 Technicaldata

–

Step m otorcontro l w ith auxiliary feed for w ide and difficult materials

–

Processing ofknee lining w ithoutfusing device forcut-to-size knee lining

–

Optionalfusing unit

–

Lightbarrierforrecognizing the seam beginning and seam end for autom aticsewing startand stop

–

Verticalcutterw ithsuction foroverlocking and serging in one operation

–

C hain separating device w ithsuction,program m able

–

Adjustableblow ing nozzles inthe tabletop forsupporting the materialfeed

–

Height-adjustablestand,infinitelyvariablefrom 850 m m to 1200 m m

–

Integrated stacking device

Machine head: Pegasus E XT 5204-02 Stitch type: 504/505 N um ber ofneedles: 1 N eedle system : B27 N eedlesize: N m 80 toNm110 Threads: see table chapter4.2 Speed: 7000 r/m inwithoutlining

6500 r/minwithlining Speed upon delivery: 6500 r/m in

Stitch length:m in. 1.0mm

max. 5.0mm Seam w idth: 6 m m Material:Lightto m edium -w eightm aterial O perating pressure: 6 bar Airconsum ption: 20 N L perw orking cycle Rated voltage: 1 x 230 V 50/60 H z Rated load: 0.9kVA Dim ensions: 1500 x 900 x 1400 m m (L x W x H ) Working height: 850...1200 m m

(upper tabletop edge)

Weight: 120 kg

2. O ptionalequipm ent

Noise value: LC = 81dB (A ) W orkstation-specificemission value according toDIN 45635-48-B-1 Stitch length: 3 m m Seam length: 1160 m m Speed: 7000 r/min MaterialG 1 D IN 23328: 1 layer M easuring pointaccording

toDIN 4895 part1 X = 600 m m Y = 350 m m Z = 600 m m

X-axis=atrightangles tothe feeding direction Y-axis=mainfeeding dire c tion Z-axis = height

See annex.

3. S w itching on -Sw itching off-Program stop

3.1Switching on

3.2Switching off

–

Switch on m ainswitch1(turn inclockw ise dire c tion). The contro l loads the m achine program . The startscreen appears inthe display ofthe controlpaneland shows the follow ing m essage:

WAITING FOR RESET

–

Unlock the program stop key 2 atthe controlpanel.

–

Press program stop key 2 atthe controlpaneluntilitlocks.

–

Switch offm ainswitch1(turn counte r-c lockw ise).

3.3 Program stop

3.4 R estartafterprogram stop

Foran im m ediatestop in case ofoperating errors,needle breakage etc.the safety system ofthe 1265/5provides the follow ing m easures:

–

Press program stop sw itch2atthe controlpanel. The running operations are stopped im m ediately.

–

Turn m ainswitch 1 counte r-c lockw ise. The sewing unitdrops outim m ediately; allm ovem entsofthe sew ing unitstop im m ediately.

Caution:R isk ofinjury! Switch the m ainswitch off.

Clearthe faultonlywiththe sew ing unitswitched off. Onlyrestartthe sew ing unitafterthe faulthas been cleared.

–

Switch on m ainswitch1(turn inclockw ise dire c tion).

–

Unlock the program stop sw itch. The contro l loads the m achine program . The m ain screen appears inthe display ofthe controlpanel. The sewing unitis ready foroperation again.

4. O peration ofthe sew ing m achine head

4.1 G eneralnotes

The operation ofthe sew ing m achine head (needleinsertion,threading ofneedlethread and hook thread etc.)is described inthe separately attached Pegasus operating instru c tions.

The instru c tion m anualisincluded inthe accessories ofthe sew ing unit.

A tte n tion:R isk ofinjury! Please read the operating instru c tions ofthe sew ing m achine head

carefully and observe allsafetyinstru c tions.

4.2 R ecom m ended threads

N eedle system : B27 R ecom m ended

needlesize: N m 80 forvery thinmaterial

Nm 90 forthinmaterial N m 100 form edium -w eightm aterial

High sew ing security and good sew ability are achieved w iththe follow ing core threads:

–

Tw o-ply polyesterendless polyestercore-spun (e .g.E picPoly-P oly,R asantx,Saba C ,...)

–

Tw o-ply polyesterendless cotton core-spun (e .g.Frikka,K oban,R asant,...)

Ifthese threads are notavailable,the polyesterfibre orcotton threads listed inthe table can also be sew n.

Often two-plycorethreads are offered by the thread m anufacturers withthe sam e designation as three-ply polyesterfibre threads (3cyl.-spun).This causes uncertaintywith regard totwisting and thread thickness.

W hen in doubt,unravelthe thread and check w hetheritistwisted 2-or 3-ply. The labelno.120 on the thread reelofa core thread corresponds e.g. tothe thread size N m 80/2(seetablevalues in brackets).

In case ofm onofilam entthreads you can use needlethreads and hook threads ofthe sam e thickness.The bestresults are achieved w ithsoft and elasticthreads (software)ofthe thread thickness 130 D enier.

R ecom m ended thread thicknesses:

N eedlesize C o re th re a d C o re th re a d

N eedlethread H ook thread N eedlethread H ook thread

Polyester Polyester Polyester C otton

endless core-spun endless core-spun

LabelNo. LabelNo. LabelNo. LabelNo.

90 120 (N m 80/2) 120 (N m 80/2) 120 (N m 80/2) 120 (N m 80/2)

100 100 (N m 65/2) 100 (N m 65/2) 100 (N m 65/2) 100 (N m 65/2)

N eedlesize P olyester fibre thread C otton thread

N m (3cyl.-spun)

N eedlethread H ook thread N eedlethread H ook thread

80 N m 120/3 N m 120/3Ne

90 N m 80/3-120/3 N m 80/3-120/3Ne

60/3-80/3NeB60/3-80/3

50/3-70/3NeB50/3-70/3

100 N m 70/3-100/3 N m 70/3-100/3Ne

40/3-60/3NeB40/3-60/3

4.3Removing /Putting on the fabricsliding sheet

The fabricsliding sheet2 is heldinthe gap ofthe tabletop by the m agnets1. The edge guide3isfastened on the fabricsliding sheet.

Rem oving the fabricsliding sheet –

Carefully rem ove the fabricsliding sheet2 fro m the m agnetsin upw ard dire c tion.

–

Removethe fabricsliding sheet2 sidew ards. The low ersection ofthe sew ing m achine head is accessible now .

P u tting on the fabricsliding sheet –

Push the fabricsliding sheet2 intothe gap ofthe tabletop and insertitin dow nw ard dire c tion.

23 1

5. O peration ofthe sew ing unit

5.1 Footsw itch m achine sequence

Insomesewing program s the footsw itch serves forstarting various functions.

The footsw itch is equipped w ithtw o contacts. O ne contactislocated inthe reararea and isreleased by stepping back. The otherone islocated inthe frontarea and isreleased by m echanicalload.

5.2 Feeding the trousers partsandstarting the sew ing operation

The overlock unit1265/5 w orks sem i-autom atically. The operatorofthe sew ing unithas to proceed as follow s:

l callup the desired seam program l feed the m aterialaccurately l supervise the sew ing process l re m o v e the finished partsfro m the stacker

Feeding the trousers partand starting the sew ing operation

1) Selectthe seam program atthe controlpanel(see chapter6.4.2).

2) Place the trousers part1 on the tabletop3fro m the rightand position itprecisely underneaththe contourguide 2.

ATTENTION! As soon as the trousers partis pushed underneaththe lightbarrier4,

the sew ing operation starts autom atically and the contourguide 2 low ers.

32 1

652

3) The trousers partis sew n.

4) The puller5 low ers,too,and supportsthe feeding ofthe trousers part.

5) As soon as the m aterialhas passed the lightbarrier,the seam is finished and the ejector6 low ers.

6) The contourguide 2 and the puller 5 m ove upw ards.

7) The ejector6 transportsthe m aterialoutofthe sew ing area.

8) The stacker clam p 8 m oves tothe front.

9) The ejector6 m oves upw ards again.

10) The trousers partisstacked.

11) A ctuatefootsw itch7forrem oving the w orkpieces.

Note In ordertofacilitatethe m aterialfeed inthe area ofthe sew ing head

the tableblow ing and the ejector 6 can be engaged atthe seam beginning. (see chapter5.4)

5.3Adjusting the edge guide

The height-adjustable edge guide ensures a precise positioning ofthe trousers partinfrontofthe sewing head.The heightofthe edge guide canbeadjusted depending on the thickness ofthe m aterialtobe processed.

The draw roll4 guarantees a precise m aterialfeed underthe sew ing foot.

Adjusting the heightofthe edge guide –

Draw the dial1 inthe dire c tion ofarrow .

–

Setthe dial1 to one ofthe fourlock-in positions. Position1=minim um height Position4=maxim um height

Fine adjustm entofthe heightofthe edge guide –

Turn the dial2 correspondingly.

S e tting the contactpressure ofthe roller 4 –

Turn the dial3 inclockw ise dire c tion. The conta c t p re s s u re o f the rolleris reduced.

–

Turn the dial3 counte r-c lockw ise. The conta c t p re s s u re o f the rollerisincreased.

5.4Adjusting the blow ing airforthe nozzles inthe tabletop

The blastnozzles 1 inthe tabletop supportthe precise stacking ofthe workpieces.

–

Setthe intensityofthe airblastw iththe dial2 atthe controlpanel. Turn dialtothe right = increased intensityofairblast Turn dialtothe left = reduced intensityofairblast

5.5Stackers

5.5.1Standard stacker

65 4 32 1

Onthe standard stackerthe finished w orkpieces are bundled. As soon as the balance pointofthe trousers parthas been pushed

beyond the tabletop edge 2 by the ejector 1,the shield4ofthe stacker extends and presses the trousers partagainstthe frontbundle bar 5.

The blow ing device1ofthe stacker blow s the trousers parton the stackerover the tw o bundle bars 5 and 6.

The stacker isactivated by a controlpulse.The pneum aticfunctions canbetaken fro m the pneum aticwiring diagram .

Caution:R isk ofinjury! D o notreach intothe w orking area ofthe standard stacker during the

stacking operation.

M anualstacking –

Press key F7 atthe controlpanel. Astacking process is c a rried out.

5.5.2 Throw -overstacker

The finished w orkpieces are stackedonthe throw -overstacker 2. The stacked and clam ped w orkpieces can be rem oved by actuating the

footswitch 1. The stacker isactivated by a controlpulse.The pneum aticfunctions

canbetaken fro m the pneum aticwiring diagram .

Caution:R isk ofinjury! D o notreach intothe w orking area ofthe throw -overstacker during the

stacking operation.

M anualstacking –

Press key F7 atthe controlpanel. Astacking process is c a rried out.

Rem oving stacked parts –

Actuatefootsw itch 1 and keep itactuated.

–

Removethe stacked parts.

5.5.3Alternating stacker

6543 2 1

Onthe alternating stacker the rightand leftfinished w orkpieces are stacked separately. Forthis purpose the table7ofthe stackeris m oved from one side to the otherafterevery sewing operation.

As soon as the balance pointofthe trousers parthas been pushed beyond the tabletop edge 1 by the ejector 5,the shield2ofthe stacker extends and presses the trousers partagainstthe frontbundle bar 3.

The ejector6 and the blow ing device atthe shield 2 position the trousers partaccuratelyoverthe tw o bundle bars 3 and 4.

The stacker isactivated by a controlpulse.The pneum aticfunctions canbetaken fro m the pneum aticwiring diagram .

Caution:R isk ofinjury! D o notreach intothe w orking area ofthe alternating stacker during the

stacking operation.

M anualstacking –

Press key F7 atthe controlpanel. Astacking process is c a rried out.

5.6 Fusing station (optional)

5.6.1Inserting adhesive tape

432 1

–

Removethe rightsupporting disk by pulling the handle1strongly.

–

Inserta new rollofadhesive tape 2. The fullrollm ustrotate counte r-c lockw ise w hen unw inding.

–

Push the rightsupporting disk w ith handle1onthe shaftagain until itcatches.

–

Guide the adhesive tape through guide 3.

–

O pen flap 4 upw ards.

–

Separatethe adhesive tape2fro m th e c a rrierm aterial5.

–

Guide the adhesive tape 2 underthe flap 4 and draw itunderthe clam p 7.

–

Guide th e c a rrierm aterial5 dow nw ards behind the transportroller6.

–

Close flap 4.

5.6.2Switching the fusing station on and off

–

The yellow signallamp1“Power”lightsupafterthe m ainswitch has been switched on.

–

Press the toggleswitch2in position “O N ”.

76 542

Note As long as the signallam p 3 “H eat”flashes,the low erstam p is being

heated up and has notyetreached the necessary tem perature.

5.6.3 Fusing ofknee lining and fronttrousers

321

Caution:R isk ofburn! D o nottouch the area around the fusing station. The low erstam p is very hot.

Sew ing startofthe hem To avoidadisplacem entofthe knee lining during the sew ing process a

glue dotfusing the lining atthe correctposition has tobesetwiththe fusing station.

– –

76 5 4

Position knee lining 3 underclam p 2. Press clam p key 1.

The clamp2low ers and clam ps the knee lining. The fusing tape5is pushed forw ard simultaneously and the net-like fusing tape8is separated fro m the release paper.

Position trousers part7 and align itas per the lining. Press the fusing key 4.

The upperstam p 6 m oves dow nw ards,the low erheated stam p m oves upw ards so thattrousers partand lining are pressed w ith the fusing tape lying in betw een. Afterthe presetfusing timethe upperstam p 6 and the clamp2are lifted autom atically and the low erstam p islow ered. Lining and trousers partare fused now and can be positioned for overlocking.

5.6.4Cleaning the stam p

Caution:R isk ofburn! Clean the stam p only w hen itiscold.

–

Actuatethe toggleswitch 1. The low erstam p 2 m oves upw ards.

–

Clean the stam p.

–

Actuatethe toggleswitch 1 again. The low erstam p 2 m oves dow nw ards.

5.7 Feeding the trousers partsandstarting the sew ing operation in conjunction w ith the fusing station

The overlock unit1265/5 w orks sem i-autom atically. The operatorofthe sew ing unithas to proceed as follow s:

callup the seam program “Lining below ,sew ing startatthe

waistband”

l fuse upper fabric and knee lining atthe fusing station l feed the w orkpiece accurately l supervise the sew ing process l re m o v e the finished partsfro m the stacker l change the program and callup the seam program “Lining below,

sew ing startatthe hem ”

l feed the w orkpiece accurately l supervise the sew ing process l re m o v e the finished partsfro m the stacker

43 1 21

Feeding the trousers partand starting the sew ing process

1) Selectthe seam program atthe controlpanel(see chapter6.4.2).

2) Place the trousers part1 fro m the righton the tabletop 2 and stra ightunderthe contourguide 3.

ATTENTION! As soon as the trousers partis pushed underthe lightbarrier4,the

sew ing process starts autom atically and the contourguide3low ers.

653

3) The trousers partis sew n.D uring the sew ing process the puller 5 low ers and supportsthe m aterialfeed.

4) As soon as the w orkpiece has passed the lightbarrier,the seam is finished and bothejectors 6 low er.

5) The contourguide 3 m oves upw ards.

6) The ejector6 transportsthe m aterialoutofthe sew ing area.

7) The stacker clam p 8 m oves tothe front.

8) The ejector6 m oves upw ards again.

9) The trousers partisstacked.

10) A ctuatefootsw itch7forrem oving the w orkpieces.

Note In ordertofacilitatethe m aterialfeed inthe area ofthe sew ing head

the tableblow ing and the ejector 6 can be engaged atthe seam beginning.(see chapter5.4)

6. O peration ofthe contro l

6.1Operatorterm inal

The operatorterm inalisthe display and inputm edium ofthe m achine contro l.Inthe operator term inalthe m icroprocessorforthe contro l o f the sew ing unitand the storage m edia (EPRO M )for securing the program contro l a re installed.

Key Slot Program stop MemoryCard

Numericpad

Display

Function keys

Toolbar

A rro w k e y s

Key Function

Callup access level2 ofthe userm enu

Switch on m anualsewing

Selectseam param eters /m achine functions

Selectm achine param eters

fre e

Selectseam param eters /m achine functions

Activatestacking process

Switch on threading m ode

Enter key

Selectprogram m ing m ode

Callup m em ory (program s M 10 -20)

Directprogram selection/Inputofnum ericalvalues

6.2 U serinterface

6.2.1Menustru c ture ofthe sew ing and setting program s

mainswitch

Switch on

Startscreen W aiting for reset

key program stop Unlock

Main screen

A ccess level1 see page 23

A ccess level2

F1 = G lobalparam eters F2 = Seam sequences F3 = Param eters forpreseam s F4 = M anualsewing start/A utom aticsewing start F5 = M achine running atlow speed F6 = fre e F7 = D ailypiece counter F8 = Inputs/O utputs m achine contro l

Program m ing m enus see nextpage

Program m ing m enus

F1 = INIT param eters

F1= EPROM globalparam eters F2= EPROM seam param eters F3 = C opy seam num ber F4 = D elete seam

F2 = M em ory card

F1 = C urrentseam -> C ard F2 = C ard -> C urrentseam F3 = M achin e m e m o ry -> C a rd F4 = C ard -> M achinememory F5 = M em ory card form at

F3 = D iagnostics

F1 = Service test

F1 = M em ory test

F1= EEPROM 2K F2= EEPROM 8K F3 = R AM 8K

F4 = I/O m odulelong-term test F5 = F6 = Furthertests

F4 = Sewing head test

F1 = Sewing m otoractivation F2 = Sewing m otorand puller F3 = Ejector F4 = Top feed F5 = D ifferential F6 = R eference value transm itter

F4 = Service code

F5 = Additionalprogram s

F2 = S ystem update

F1 = Eprom -> C ard F2 = C ard -> E prom F3=Text->Card F4=Card->Texts F 5 = R S 2 3 2 -> C a rd

F1 = R S 232 test F2 = I/O adaptertest F3 = com m unication test

F3 = Language selection F4 = Piece counter

6.3Main screen

–

Switch on m ainswitch1(turn inclockw ise dire c tion). The contro l loads the m achine program . The startscreen appears inthe display ofthe controlpaneland shows the follow ing m essage:

WAITING FOR RESET

–

Press the program stop key 2 atthe controlpaneland unlock again. The m ain screen appears w iththe follow ing display:

123 4

76 5

1 = S eam pattern ofthe currentseam inthe program 2= Designation ofthe program

A program can consistofseveralseam s 3 = S eam num berofthe program 4= Starting m ode ofthe sew ing unit(m anual/vialightbarrier) 5 = S ym bols ofseam functions (active) 6= Dailypiece counter 7 = S ym bolofa seam function (inactive)

Note: Black-shadow ed sym bols,e.g.5 = active function Sym bolswhich are notblack-shadow ed,e.g.7 = inactive function

6.4 Seam program s

6.4.1 Factory-setprogram s

Inthe program controlm em ory up to 20 program s (M 01 -M 20)can be program m ed.U p to8seamswiththe corresponding seam num bercan be assigned to every program .

The seam s differby the controlparam eters assigned during the program m ing process as w ellas by the contro l functions engaged.

The sewing unitisprovided w ithten program s preprogram m ed by the m anufacturer.

Progr.No Seam N o. Sequence

M01 4 Hind trousers:crotch seam -sew ing startat

the w aistband

M02 5 Hind trousers:side seam -sew ing startat

the w aistband

M 03 6 /7 Fronttrousers:crotch and side seam

alternatelylining on top -sewing startatthe waistband

M 04 5 /4 Fronttrousers:side and crotch seam

alternatelylining below -sewing startatthe waistband

M 05 4 /5 Fronttrousers:crotch and side seam

alternatelylining below -sewing startatthe waistband (Program forsew ing unitswith fusing station and photocell15)

M 06 5 /4 Fronttrousers:side and crotch seam alternately

lining below -sewing startatthe hem (P rogram forsew ing unitswithfusing station and photocell15)

M 07 7 /5 Fronttrousers:side seam w ith pocketbag

lining on top and below alternately(with m ovablestop)

M 08 4 /6 Fronttrousers:crotch seam ,lining below and

on top alternately M09 1 Follow -up sew ing M 10 134135 Program w ith preseam s M11-20 fre e

Preseam s Waistband seam s,fly seam s and hem seam s can be overlocked

separately. The features ofthe preseam s are setinanownparameterlist.These

settings becom e onlyeffective if“preseam s”are activated inthe seam program .

C rotch and side seam s Crotch and side seam s can eitherbe overlocked inindividualseparate

sew ing operations or processed as com bined sewing operation w ith seam alteration.

The preprogram m ed seam s are activated atthe controlpanelby rapid access.

Identicalstitc h p a tte rn Ifitis require d thatthe crotch seam and the side seam have an equal

stitch pattern,the knee lining has alwaystobefed inthe sam e position (a lways below ). The trousers partisfirstpositioned atthe w aistband and then atthe hem (only possiblewithfusing station).

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