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Pfaff 9083-2/99, Instruction Manual, Page: 9 / 69

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Pfaff 9083-2/99 Instruction Manual Download Page 9

Proper use

2 - 1

2

Proper use

The 

PFAFF 9083-2/99

 

is an ultra-high-speed, single-needle lockstitch sewing machine for

stitching and turning small parts.

Any and all uses of this machine which have not been approved of by the

manufacturer are considered to be inappropriate! The manufacturer cannot be

held liable for any damage caused by the inappropriate use of the machine! The

appropriate use of the machine includes the observance of all operational,

adjustment, maintenance and repair measures required by the manufacturer!

Summary of Contents for 9083-2/99

Page 1: ...Instruction Manual 9083 2 99 296 12 18 692 002 Betriebsanleitung engl 06 02 This instruction manual applies to machines from the following serial numbers onwards 2232224...

Page 2: ...ranslation of PFAFF Instruction Manuals whether in whole or in part is only permitted with our previous authorization and with written reference to the source PFAFF Industrie Maschinen AG Postfach 302...

Page 3: ...1 7 02 Start sewing and interrupt sewing keys 7 1 7 03 Edgetrimmer 7 2 7 04 Stitchlengthadjustmentwheel 7 2 7 05 Stitch condensation key 7 3 8 Mounting and commissioning the machine 8 1 8 01 Mounting...

Page 4: ...05 12 Presserfootpressure 11 14 11 05 13 Stitchcondensation 11 15 11 06 Adjusting the edge trimmer 11 16 11 06 01 Zero position of the knife 11 16 11 06 02 Knifestroke 11 17 11 06 03 Knifeheight 11 18...

Page 5: ...This machine may only be used for the purpose for which it is intended and may not be operated without its safety devices All safety regulations relevant to its operation are to be adheredto When exch...

Page 6: ...threading changing bobbin and needle cleaning etc switch off main switch 1 04 Important points for the user This Instruction Manual is an integral part of the machine and must be available to the ope...

Page 7: ...hanges in the machine which may limit its safety 1 05 02 Specialist personnel Specialist personnel are persons with a specialist education in the fields of electrics electronics and mechanics They are...

Page 8: ...wing area while sewing Danger of injury by the needle Never leave objects on the table while adjusting the machine settings Objects can become trapped or be slung away Danger of injury Fig 1 01 Do not...

Page 9: ...uses of this machine which have not been approved of by the manufacturer are considered to be inappropriate The manufacturer cannot be held liable for any damage caused by the inappropriate use of th...

Page 10: ...x stitch length 4 5 mm Max speed 3500 spm Connectiondata Operatingvoltage 190 240 V 50 60 Hz 1 phase Max power consumption 400 VA Fuseprotection 1 x 16 A inert Working noise level Emission level at wo...

Page 11: ...various plastics The electrical equipment consists of plastics and copper The machine is to be disposed of in accordance with the locally valid environmental protection regulations If necessary a spec...

Page 12: ...n the customer s premises or to the individual locations of use Make sure that the machines are always transported upright 5 03 Disposal of the packaging The packaging of these machines consists of pa...

Page 13: ...this Instruction Manual certain tasks or important pieces of information are accentuated by symbols The symbols used have the following meanings Note information Cleaning care Lubrication greasing Se...

Page 14: ...sewing function To interrupt the sewing function press key 2 When it is pressed down key 2 locks To release it it must be turned to theright When the thread breaks the sewing function can be interrupt...

Page 15: ...switch 1 Switch 2 is used to select the time for switching on the knife Topposition The knife is switched on immediately Bottomposition The knife is switched on with a delay The time delay is set wit...

Page 16: ...Controls 7 3 74 041 7 05 Stitch condensation key While key 1 is pressed the stitch length is condensed to 1 mm Fig 7 05 1...

Page 17: ...y must be available at the machine s location Also a stable and horizontal surface as well as adequate lighting are required at the location Depending on the type of table the method of packaging used...

Page 18: ...Checking adjusting the air pressure Have qualified personnel check whether the machine can be operated with the available voltage and whether it is connected properly If there are any irregularities...

Page 19: ...riately trained personnel Before all preparation work the machine is to be separated from the electricity supply by removing the plug from the mains or switching off the On Off switch 9 01 Inserting t...

Page 20: ...bobbin fills up during sewing If the machine is only being used to wind the bobbin without sewing a bobbin case must be inserted in the hook Danger of damage to the hook The tension of the thread on...

Page 21: ...t rotate in the direction of the arrow Fig 9 04 5 c m 1 9 03 Removing Inserting the bobbin case Switch off the machine Danger of injury due to unintentionalstartingofthe machine Removing the bobbin ca...

Page 22: ...he needle thread Adjusting the needle thread tension Fig 9 05 Switch off the machine Danger of injury due to unintentional starting of the machine Thread the machine as shown in Fig 9 05 Adjust the ne...

Page 23: ...9 06 Insert the lining between cloth plate 1 and material clamp 2 so that it is touching guide pins 3 Close the material clamp 2 Place the preliminary cut workpiece for the fullness on material clamp...

Page 24: ...Preparation 9 6 9 07 Inserting the sewing jig Move sewing jig 1 against stop 2 The machine is ready for operation 74 010 1 2 Fig 9 07...

Page 25: ...for the average running time of a single shift operation If the machine is operated more than this shorter intervals are recommended 10 01 Cleaning the machine Switch off the machine Danger of injury...

Page 26: ...sewing head support Fill oil through hole 1 into the reservoir 2 up to the level of the front edge see arrow Return the machine to its upright position using both hands Danger of injury by crushing be...

Page 27: ...mpressed air hose is discon nectedfromtheair filter lubricator Cleaning filter 2 Unscrew water bowl 1 Take out filter 2 Clean filter 2 with compressed air or iso propyl alcohol part No 95 665 735 91 S...

Page 28: ...ork sequence for machines which have to be completely adjusted If only specific individual work steps are carried out both the preceding and following chapters must be observed Screws nuts indicated i...

Page 29: ...ed position Insert blocking pin 1 in hole Turn balance wheel slightly back and forth until blocking pin engages crank 2 Needle bar position 0 6 mm past t d c Set needle bar roughly at required positio...

Page 30: ...the needle bar position is 0 6 mm above the BDC the marks on the machine housing 3 and toothed belt wheel 1 must be flush with each other Fig 11 02 Set needle bar at 0 6 mm past b d c Turn toothed be...

Page 31: ...above BDC the mark on the needle bar 1 must be flush with the bottom edge of the needle bar frame 3 Fig 11 03 Set needle bar at 1 8 mm past b d c and block machine with blocking pin see Chapter 11 04...

Page 32: ...should be no feeding motion of the feed dog when the balance wheel is turned Fig 11 04 3 2 1 Cancel the stitch condensation limit see Chapter 11 05 13 Stitch condensation Raise the presser foot and se...

Page 33: ...needle bar is positioned at 0 6 after t d c and with the longest stitch length set lever 4 should not move when the stitch condensation key 3 is operated 1 2 Fig 11 05 Without moving it sideways adju...

Page 34: ...needle hole Loosen screws 1 2 and 3 Move the needle bar frame 4 according to the requirement Tighten screw 2 and turn screw 3 slightly Via screw 1 bring the retracted guide bolt to the eye of the nee...

Page 35: ...the same time the slot in the hook shaft bearing 1 see arrow must be paral lel to the bedplate and pointing opposite to the direction of sewing 2 There must be a slight amount of play between the gea...

Page 36: ...econds a mark should be made by a fine stripe of oil on the strip of paper placed over the needle plate cutout The adjustment is only necessary if the wick has been replaced When replacing the wick ma...

Page 37: ...the needle eye must be 0 8 mm below the hook point 3 Between the projection of the bobbin case position finger 4 and the bottom of the retaining groove there should be a distance of 0 5 mm Using the...

Page 38: ...ed above Move the slack thread regulator 3 screw 4 toward the more thread or toward the less thread Fig 11 10 7 mm 11 05 09 Thread check spring and slack thread regulator Requirement 1 The motion of t...

Page 39: ...eliably 2 With the bobbin winder off the friction wheel 5 must not be driven by the drive wheel 1 3 The bobbin winder must turn off automatically when the thread level is approx 1 mm from the edge of...

Page 40: ...um stitch length which can be selected can be limited mechanically 2 4 3 The setting for the maximum stitch length should not be larger than 4 5 mm Set the desired maximum stitch length with regulator...

Page 41: ...nt 11 14 Fig 11 13 1 11 05 12 Presser foot pressure Requirement The material must be fed reliably In the process pressure marks on the material must not be made Turn screw 1 in accordance with the req...

Page 42: ...11 14 11 05 13 Stitch condensation Requirement When the stitch length is set at 1 screw 2 should be touching lever 4 Select stitch length 1 with adjustment wheel 1 Adjust screw 2 nut 3 in accordance w...

Page 43: ...knife Requirement When the edge trimmer is switched off 1 Pawl 5 should lock into place and 2 The knife should not move when the balance wheel is turned Fig 11 15 Adjust plunger 1 nuts 2 in accordance...

Page 44: ...troke Requirement When the edge trimmer is switched on and the needle bar is positioned at it b d c the knife should be at the top of its stroke Fig 11 16 Adjust eccentric 1 two screws 2 in accordance...

Page 45: ...ight Requirement When knife 1 is at its b d c the front edge of the knife blade should be approx 0 5 mm below the top edge of the stationary knife Fig 11 17 Adjust knife 1 screws 2 in accordance with...

Page 46: ...nife position in sewing direction Requirement When the needle is at its b d c the centre of the knife blade should be positioned at needle centre Fig 11 18 Adjust knife bracket 1 screw 2 according to...

Page 47: ...44 11 06 05 Knife position crosswise to sewing direction Requirement The knife should be resting on the stationary knife with light pressure Fig 11 19 Adjust knife bracket 1 screw 2 according to the r...

Page 48: ...f the plunger and the top edge of the washer 5 must be 96 mm 2 When the thread trimmer is in resting position magnet retracted the roller lever 6 must rest against bolt 7 and be at a distance of appro...

Page 49: ...catcher 5 must be horizontal It must not graze anything when it is operating Remove knife 1 screw 2 Move needle bar to its BDC Loosen stop 3 screws 4 Position thread catcher 5 screw 6 manually in fro...

Page 50: ...st not extend beyond the right edge of the thread catcher see arrow Bring the needle bar to BDC Slide knife 1 under the locking tab and align according to requirement 1 Tighten screw 2 lightly Adjust...

Page 51: ...er 5 is at its front point of reversal the rear edge of the thread catcher cutout must be positioned 1 mm before the bobbin case position finger 6 3 4 2 1 Fig 11 23 6 5 1 mm Swing roller level 1 into...

Page 52: ...1 by hand to its front point of reversal Double the thread and insert into catcher cutout Carry out trimming operation manually If the threads are not cut according to the requirement align thread ca...

Page 53: ...Needle thread tension release Requirement When magnets 3 are attracted there should be a distance between the tensions disks 4 of at least 0 5 mm Fig 11 25 Adjust screw 1 nut 2 in accordance with the...

Page 54: ...lever 1 must be brought from the highest point of the control cam 2 and moved against bolt 4 basic position Switch on machine and sew a few stitches Triggercuttingoperation Check to see if the thread...

Page 55: ...r foot lift Requirement When the automatic presser foot lift is operated there should be a clearance of 9 mm between the presser foot and the top of the needle plate Adjust solenoid 1 screw 2 in accor...

Page 56: ...at a distance of 100 mm from each other centre hole to centre hole 2 The spherical heads 3 of linkage rod 6 should be at a distance of 75 mm from each other centre hole to centre hole Adjust the spher...

Page 57: ...ned in the centre of the elongated hole of actuating lever 5 2 When the needle is positioned 0 8 mm after t d c the actuating lever 5 should be hori zontal Adjust the spherical head 1 screw 2 in accor...

Page 58: ...3 Distance of the axle of the drive wheel from the bearing axle Requirement The axle of drive wheel 1 should be at a distance of 71 5 mm to the axle of bearing 3 Adjust drive wheel 1 screws 2 in accor...

Page 59: ...he drive wheel to the centre of the needle Requirement When cylinder 3 is extended the outer edge of drive wheel 4 should be at a distance of 33 mm from the centre of the needle Adjust plunger 1 nut 2...

Page 60: ...05 Stitch length adjustment Requirement When the stitch length is set at 3 5 the actual stitch length should be 3 5 mm Select stitch length 3 5 on adjustment wheel 1 Adjust spherical head 2 screw 3 i...

Page 61: ...of seam This is where the time left to remove the jig after sewing is set Air choke 2 For setting the time for continued waste extraction after sewing has stopped Air choke 3 For setting the intensity...

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Page 65: ...e 1 149 ER End backtack 1 double 0 single 1 163 LS Sewing with photocell 1 yes 0 no 1 607 DRZ Speed level 2000 618 RDR Inverse rotation after seam end 1 yes 0 no 1 651 PF Presser foot with automatic d...

Page 66: ......

Page 67: ...under parts number 296 12 18 453 91 262 250 91 99 262 376 91 99 137 187 15 2x 99 137 186 05 99 137 189 05 4x 99 137 188 15 99 137 190 05 3x 91 262 377 91 99 137 192 05 99 137 194 05 99 137 193 05 99...

Page 68: ...Wearing parts 12 2 99 137 151 45 91 171 049 05 91 171 042 05 11 108 087 15 91 262 235 15 91 171 853 15 91 108 222 15 91 262 184 15 11 108 084 15 2x 91 169 395 04 002...

Page 69: ...n AG Postfach 3020 D 67653 Kaiserslautern K nigstr 154 D 67655 Kaiserslautern Telefon 0631 200 0 Telefax 0631 17202 E Mail info pfaff industrial com Gedruckt in der BRD Printed in Germany Imprim en R...

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