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Explanation of the symbols

6 - 1

6

Explanation of the symbols

In the following section of 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

Servicing, repairing,  adjustment, maintenance

(only to be carried out by specialist personnel)

Summary of Contents for 5704

Page 1: ...296 12 296 12 18 606 002 Betriebsanleitung engl 07 04 5704 5714 5716 5742 Instruction Manual This instruction manual applies to machines from the following serial numbers onwards 6001 000 ...

Page 2: ...ations The reprinting copying or translation 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 3020 D 67653 Kaiserslautern Königstr 154 D 67655 Kaiserslautern ...

Page 3: ...customer 5 1 5 02 Transport within the customer s premises 5 1 5 03 Disposal of the packaging 5 1 5 04 Storage 5 1 6 Explanation of the symbols 6 1 7 Control elements 7 1 7 01 Main switch 7 1 7 02 Pedal 7 1 7 03 Balance wheel 7 2 7 04 Sewing foot retracting lever 7 2 7 05 Cloth plate stop lever 7 3 7 06 Stop button for stitch length adjustment 7 3 7 07 Lever for setting the fullness 7 4 8 Mounting...

Page 4: ...AFF 5716 9 3 9 02 04 Threading diagram for the PFAFF 5742 9 3 9 03 Adjusting the stitch length 9 4 9 04 Adjusting the fullness 9 4 9 05 Adjusting the sewing foot pressure 9 5 10 Care and maintenance 10 1 10 01 Maintenance intervals 10 1 10 02 Cleaning the machine 10 1 10 03 Cleaning the hook compartment 10 2 10 04 Checking the oil level 10 2 10 05 Changing the oil 10 3 10 06 Oiling the thread lubr...

Page 5: ...perated without its safety devices all regulations relevant to safety must be adhered to When part sets are changed e g needle presser foot needle plate or feed dog during threading when the workplace is left unattended and during maintenance work the machine must be disconnected from the power supply by turning off the on off switch or removing the plug from the mains Daily maintenance work must ...

Page 6: ...instruction manual belongs to the equipment of the machine and must be available to the operating staff at all times This instruction manual must be read before the machine is operated for the first time Both operating and technical staff must be instructed on the safety devices of the mach ine and on safe working methods It is the duty of the user to operate the machine in perfect running order o...

Page 7: ...5 02 Technical staff Technical staff are persons who have been trained in electrical engineering electronics pneumatics and mechanical engineering They are responsible for lubricating servicing repairing and adjusting the machine The technical staff are obliged to observe the following points and must always observe the notes on safety in this instruction manual switch off the on off switch before...

Page 8: ...le plate area Objects may be trapped or slung out of the mach ine Only operate the machine with covers 1 and 2 closed Danger of injury from moving machine parts Do not operate the machine without finger guard 3 Danger of injury from the needle Do not operate the machine without eye shield 4 Danger of injury from needle fragments which might fly out Do not place hands in the knife area 5 Danger of ...

Page 9: ...tial bottom feed and is used for sewing closing seams The PFAFF 5742 is a two needle two thread chainstitch sewing machine with differential bottom feed and is used for binding pocket pouches etc 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 us...

Page 10: ...a Noise emission level at workplace At a speed of 4800 spm Lpa 74 5 dB A Noise measurement in accordance with DIN 45 635 48 B 1 ISO 11204 ISO 3744 ISO 4871 Sewing head dimensions Length approx 300 mm Width approx 370 mm Height approx 250 mm Standard base dimensions Length approx 1060 mm Width approx 600 mm Height approx 820 mm Packaging dimensions sewing head only Length approx 478 mm Width approx...

Page 11: ...eedles Number of threads Needle gauge mm Seam width mm Stitch length mm Material clearance mm Max sewing speed spm Stitch type 3 03 Specifications of the PFAFF 5714 Subject to alterations 5714 13A 2 4 2 6 0 5 3 8 5 5 6 500 514 5714 13H 2 4 2 8 0 5 3 8 5 5 6 500 514 5714 181 2 4 2 6 0 5 3 8 5 5 6 500 514 Sub class Number of needles Number of threads Needle gauge mm Seam width mm Stitch length mm Ma...

Page 12: ...Sub class Number of needles Number of threads Needle gauge mm Seam width mm Stitch length mm Material clearance mm Max sewing speed spm Stitch type 3 05 Specifications of the PFAFF 5742 Subject to alterations 5742 02 250 2 4 5 0 5 3 8 3 5 6 000 2x401 Sub class Number of needles Number of threads Needle gauge mm Seam width mm Stitch length mm Material clearance mm Max sewing speed spm Stitch type ...

Page 13: ... 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 specialist is to be commissioned Special care is to be taken that parts soiled with lubricants are separately disposed of in accordance with the locally valid pollution control regulations ...

Page 14: ...of use Make sure that the machines are always transported upright 5 03 Disposal of the packaging The packaging of these machines consists of paper cardboard and VCE fiber The proper disposal of the packaging is the responsibility of the customer 5 04 Storage The machine can be stored for up to 6 months if not in use During this time it should be protected from dust and moisture For longer storage ...

Page 15: ...f 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 Servicing repairing adjustment maintenance only to be carried out by specialist personnel ...

Page 16: ...s 7 1 7 Control elements 7 01 Main switch The machine is switched on by pressing key 1 and switched off again by pressing key 2 Fig 7 01 1 7 02 Pedal 0 Neutral position 1 Sewing 2 Raise sewing foot Fig 7 02 2 1 2 0 0 ...

Page 17: ...the same time by turning balance wheel 1 the stitch length is altered see also Chapter 7 06 Stop button for stitch length adjustment and Chapter 9 03 Adjusting the stitch length Fig 7 03 1 7 04 Sewing foot retracting lever After pressing lever 1 the sewing foot 2 can be retracted Before retracing the sewing foot raise the needle bar to its highest position by turning the balance wheel Fig 7 04 1 2...

Page 18: ...e cloth plate 2 can be retracted Fig 7 05 1 7 06 Stop button for stitch length adjustment To adjust the stitch length press stop button 1 and turn the balance wheel at the same time also see Chapter 7 03 Balance wheel and Chapter 9 03 Adjusting the stitch length Fig 7 06 2 1 ...

Page 19: ...l elements 7 4 7 07 Lever for setting the fullness To set the fullness adjust lever 1 For the setting nut 2 must be loosened and retightened afterwards also see Chapter 9 04 Setting the fullness Fig 7 07 2 1 ...

Page 20: ...iently sturdy even during sewing operations 8 01 Installation The site where the machine is installed must be provided with suitable connections for the electric current see Chapter 3 Specifications It must also be ensured that the standing surface of the machine site is firm and horizontal and that sufficient lighting is provided For packing reasons the table top is in the lowered position The ta...

Page 21: ...Mounting and commissioning the machine 8 2 8 01 02 Table top drill hole plans for mid height assembly ...

Page 22: ...Mounting and commissioning the machine 8 3 8 01 03 Table top cut out for mid height assembly ...

Page 23: ...Mounting and commissioning the machine 8 4 8 01 04 Sewing head support plate for mid height assembly ...

Page 24: ...Mounting and commissioning the machine 8 5 8 01 05 Table top drill hole plans for assembly level with the table top solenoid ...

Page 25: ...Mounting and commissioning the machine 8 6 8 01 06 Table top cut out for assembly level with the table top ...

Page 26: ...e diagram shows assembly level with the table top If the table top is to be mounted in a lowered position the machine support bracket is delivered with the table top Drill holes in the table top as shown in the drawing Mount the table top as shown in the above diagram Fig 8 02 ...

Page 27: ... swinging the motor 2 tighten the V belt accordingly Tighten nut 1 Fig 8 03 shows a Quick motor When using a different motor follow the instructions in the motor manual Fig 8 03 8 01 09 Fitting the top belt guard Attach belt guard 1 to the machine case with three screws Fig 8 04 1 2 2 cm 1 ...

Page 28: ...allow free movement of the motor pulley and the drive belt Tighten screws 2 Fig 8 05 shows a Quick motor When using a different motor follow the instructions in the motor manual 8 01 11 Chain for securing the pedal Secure chain 1 for raising the sewing foot to lever 2 and to the right pedal Fig 8 06 1 2 1 Fig 8 05 2 2 ...

Page 29: ...and commissioning the machine 8 10 8 01 12 Mounting the reel stand Mount the reel stand as shown in Fig 8 07 Afterwards insert the stand in the hole in the table top and attach it with the nuts provided Fig 8 07 ...

Page 30: ...her the machine s motor can be used with the existing mains voltage and whether it is connected properly in the terminal box If there are any discrepancies do not operate the machine When the machine is running the balance wheel should turn away from the operator 8 03 Switching the machine on off Switch the machine on see Chapter 7 01 Main switch Carry out a test run making sure that oil can be se...

Page 31: ...he needle Switch off the machine Danger of injury due to unintentional starting of the machine Only use needles from the system intended for the machine see Chapter 3 Specifications By turning the balance wheel bring the needle bar to its t d c Loosen screw 1 Insert the needle as far as possible The long needle groove must be facing forwards Tighten screw 1 Fig 9 01 1 9 02 Threading the needle thr...

Page 32: ...Preparation 9 2 9 02 01 Threading diagram for the PFAFF 5704 Fig 9 02 1 1 1 9 02 02 Threading diagram for the PFAFF 5714 Fig 9 03 1 1 1 1 ...

Page 33: ...Preparation 9 3 9 02 03 Threading diagram for the PFAFF 5716 Fig 9 04 9 02 04 Threading diagram for the PFAFF 5742 Fig 9 05 1 1 1 1 1 1 1 1 ...

Page 34: ... down stop button 2 and set the required stitch length on balance wheel 1 Fig 9 06 2 9 04 Adjusting the fullness Loosen screw 1 Adjust lever 2 according to the required fullness Retighten screw 1 Top setting stretch Bottom setting gather Fig 9 08 1 2 S 9 4 9 03 9 04 ...

Page 35: ...Preparation 9 5 9 05 Adjusting the sewing foot pressure The sewing foot pressure must be set so that the workpiece is fed reliably Set the appropriate sewing foot pressure with screw 1 Fig 9 08 1 ...

Page 36: ...If the machine is operated more than this shorter intervals are recommended 10 02 Cleaning the machine The cleaning cycle required for the machine depends on following factors Single or several shift operation Amount of dust resulting from the workpiece It is therefore only possible to stipulate the best possible cleaning instructions for each indivi dual case For all cleaning work the machine mus...

Page 37: ... oil to the top marking Replace plug 2 Only use oil with a mean viscosity of 22 0 mm2 s at 40 C and a density of 0 865 g cm3 at 15 C We recommend PFAFF sewing machine oil part no 280 1 120 144 Fig 10 02 10 03 Cleaning the hook compartment Switch off the machine Danger of injury if the machine is started accidentally Open the hook compartment cover Clean the hook compartment Close the cover Fig 10 ...

Page 38: ...screw 1 Let the oil drain off completely Retighten screw 1 with a new sealing ring 2 Remove inspection glass 3 and pour in fresh oil up to the top marking of inspection glass 4 Screw inspection glass 3 back into place Carry out a test run and check whether the oil in inspection glass 3 is visible Only use oil with a mean viscosity of 22 0 mm2 s at 40 C and a density of 0 865 g cm3 at 15 C We recom...

Page 39: ...Switch off the machine Danger of injury if the machine starts accidentally There must always be oil in oil tank 1 and felt pad 2 When required fill oil into oil tank 1 or soak felt pad 2 with oil We recommend PFAFF thread lubricating oil part no 280 1 120 217 Fig 10 06 1 2 ...

Page 40: ...tarts accidentally Before commissioning and before operation after long downtimes a few extra drops of oil should be applied to the needle bar and hook bar see arrow Only use oil with a mean viscosity of 22 0 mm2 s at 40 C and a density of 0 865 g cm3 at 15 C We recommend PFAFF sewing machine oil part no 280 1 120 144 ...

Page 41: ... new knife and slightly tighten screw 4 Changing the bottom knife Unscrew screw 6 and remove knife 7 Insert new knife and slightly tighten screw 6 Adjustment The knives 5 and 7 should be positioned so that the blade of the top knife 5 and of the bottom knife 6 overlap by 0 5 1 0 mm the bottom knife 7 is 0 0 0 3 mm below the needle plate and the knives 5 and 7 cross each other at their central poin...

Page 42: ...ed personnel Machine covers which are removed for control and adjustment work must be replaced before the renewed operation of the machine 11 02 Tools gauges and other accessories 1 set of screwdrivers with blade widths from 2 to 10 mm 1 set of spanners with jaw widths from 7 to 14 mm 1 set of Allen keys from 1 5 to 6 mm 1 metal ruler part no 08 880 218 00 5704 01 10 1 4 2 5 1 0 9 1 1 5 5 5704 16S...

Page 43: ...arance mm Subclass Needle bar height mm Lower looper to needle clearance mm Upper looper to needle clearance mm Height of bottom feed dog mm Fabric clearance mm Subclass Needle bar height mm Lower looper to needle clearance mm Upper looper to needle clearance mm Height of bottom feed dog mm Fabric clearance mm Subclass Needle bar height mm Chainstitch looper to right needle clearance mm Chainstitc...

Page 44: ...aff industrial com de service download index php3 As an alterna tive to the internet download the parts lists can also be ordered in book form under part no 296 12 18 606 J005292 HU J001175 2 J005492 J005484HC PFAFF 5716 5742 PFAFF 5716 5742 J004009HC J001175 3 PFAFF 5716 5742 J001189 PFAFF 5704 5714 J002902 J202527A PFAFF 5742 J201121A PFAFF 5704 5714 5716 J005088 J202295 PFAFF 5704 5714 J204161 ...

Page 45: ...S2 17 180 J204949 PFAFF 5714 13 J209733 PFAFF 5714 181 J204702 PFAFF 5716 38A 70A J204703 PFAFF 5716 86A J001998 2 J204072 PFAFF 5704 5714 5716 J001175 3 J209685 PFAFF 5716 38A 70A PFAFF 5742 J2096851 HC PFAFF 5716 86A J209729 PFAFF 5742 J001189 ...

Page 46: ...PFAFF Industrie Maschinen AG Postfach 3020 D 67653 Kaiserslautern Königstr 154 D 67655 Kaiserslautern Telefon 0631 200 0 Telefax 0631 17202 E Mail info pfaff industrial com ...

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