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2545
2546
INSTRUCTION MANUAL
This instruction manual applies to machines from the
following serial numbers onwards:
# 2 798 767
296-12-19 219/002
Betriebsanleitung engl. 09.12

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Summary of Contents for Pfaff Powerline 2545

  • Page 1 2545 2546 INSTRUCTION MANUAL This instruction manual applies to machines from the following serial numbers onwards: # 2 798 767 296-12-19 219/002 Betriebsanleitung engl. 09.12...
  • Page 2 As an alternative to the internet download the adjustment manual can also be ordered in book form under part no.296-12-19 220/002. 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.
  • Page 3: Table Of Contents

    Sewing lamp switch (only on the PFAFF 2545 / 2546 CLASSIC and PLUS) ......16 Pedal ............................ 17 Keyboard on machine head (only on the PFAFF 2545 / 2546 CLASSIC and PLUS) ..... 18 Knee switch (option) ......................21 Knee lever (only on the PFAFF 2545 / 2546 BASIC) ............. 21 Lever for lifting the presser foot ...................
  • Page 4 Index Contents ..................Page Switchable needle thread tension (only on the PFAFF 2545 / 2546 BASIC ) ....... 25 Bobbin thread monitor with remaining thread recognition by sensor (sub-class -926/06) Bobbin thread control by reverse stitch counting (with P74 ED-L + PF 321) ....... 25 Bobbin thread control by stitch-counting (with PicoDrive) ...........
  • Page 5: Safety

    Safety Safety Directives This machine is constructed in accordance with the European regulations contained in the conformity and manufacturer’s declarations. In addition to this Instruction Manual, also observe all generally accepted, statutory and other regulations and legal requirements and all valid environmental protection regulations! The regionally valid regulations of the social insurance society for occupational accidents or other supervisory organizations are to be strictly adhered to! General notes on safety...
  • Page 6: Safety Symbols

    ● It is the obligation of the user to ensure that none of the safety mechanisms are removed or deactivated. ● It is the obligation of the user to ensure that only authorized persons operate and work on the machine. Further information can be obtained from your PFAFF agent.
  • Page 7: Operating And Specialist Personnel

    Safety Operating and specialist personnel Operating personnel .05.01 Operating personnel are persons responsible for the equipping, operating and cleaning of the machine as well as for taking care of problems arising in the sewing area. The operating personnel is required to observe the following points and must: ●...
  • Page 8: Danger Warnings

    Safety Danger warnings A working area of 1 m must be kept free both in front of and behind the machi- ne, so that easy access is possible at all times. Never put your hands or fi ngers in the sewing area during sewing! Danger of injury by the needle! While setting or adjusting the machine do not leave any objects on the table nor in the needle plate area! Objects may be trapped or fl...
  • Page 9: Proper Use

    Proper use Proper use The PFAFF 2545 BASIC, CLASSIC and PLUS are special high-speed, single needle lock- stitch sewing machines with unison feed and a large, respectively extra large hook. The PFAFF 2546 BASIC, CLASSIC and PLUS are special high-speed, two needle lockstitch sewing machines with unison feed and a large, respectively extra large hook.
  • Page 10: Specifi Cations

    Specifi cations Specifi cations ❋ PFAFF 2545 / 2546 (BASIC, CLASSIC and PLUS) Stitch type: ......................301 (lockstitch) Needle system: ......................134-35 Version CN; CN9; CN12: ..........for processing medium-heavy materials Version DN; DN12: ..............for processing heavy materials Needle size in 1/100 mm: Version CN9: ......................
  • Page 11: Maximum Speed

    5,5 - 7 mm 9,5 - 12 mm 2000 1800 2000 1800 7 ,5 - 9 mm 9,5 - 12 mm 1800 1800 1800 1800 ◆ The max. speed on the PFAFF 2546 with needle gauge larger than 20 mm is 2000 spm.
  • Page 12: Machine Equipment And Options

    Specifi cations Machine equipment and options PFAFF 2545 / 2546 ● ● ● Vetical hook, large ❍ ❍ ❍ Vetical hook, extra large ● ● Thread trimmer (-900/81), < 13 mm rest thread ❍ ❍ Thread trimmer (-900/82), < 5 mm rest thread ❍...
  • Page 13: Disposal Of Machine

    Disposal of Machine Disposal of Machine ● Proper disposal of the machine is the responsibility of the customer. ● The materials used for the machine are steel, aluminium, brass and various plastic materials. The electrical equipment comprises plastic materials and copper. ●...
  • Page 14: Transportation, Packing And Storage

    Transportation, packing and storage Transportation, packing and storage Transportation to customer‘s premises The machines are delivered completely packed. Transportation inside the customer‘s premises The manufacturer cannot be made liable for transportation inside the customer‘s premises nor to other operating locations. It must be ensured that the machines are only transported in an upright position.
  • Page 15: Explanation Of Symbols

    Explanation of symbols Explanation of symbols In this instruction manual, work to be carried out or important information is accentuated by symbols. These symbols have the following meanings: Note, information Cleaning, care Lubrication Maintenance, repairs, adjustment, service work (only to be carried out by technical staff)
  • Page 16: Controls

    1. machine on or off. Sewing lamp switch (only on the PFAFF 2545 / 2546 CLASSIC and PLUS) ● Switch the sewing lamp, which is inte- grated in the machine head, on or off by operating switch 1.
  • Page 17: Pedal

    Controls Pedal ● With the on/off switch on = Machine stop +1 = Sew - 1 = Raise presserfoot - 2 = Trim thread (on machines with thread trimmer) Fig. 7 - 03...
  • Page 18: Keyboard On Machine Head (Only On The Pfaff 2545 / 2546 Classic And Plus)

    Controls Keyboard on machine head (only on the PFAFF 2545 / 2546 CLASSIC and PLUS) only on the version PLUS Fig. 7 - 04 ● The machine has a keyboard with 8 keys to activate different functions. ● In the keys 2 – 7 there are yellow LEDs. These shine when the respective function has been allocated to key 1.
  • Page 19 Controls Key 3: Needle position change This button can have the following functions assigned depending on the drive system implemented and by way of changes to the parameter values: P74 ED-L PF 321 Parameter Function Parameter Function 0 = Off 0 = Function off 1 = needle raised without trimming 01 = Needle up without trimming...
  • Page 20 Controls Key 6: Calling up the pre-set stitch length Diode on = large stitch length, diode off = small stitch length. This button can have the following functions assigned depending on the drive system implemented and by way of changes to the parameter values: P74 ED-L PF 321 Parameter Funktion...
  • Page 21: Knee Switch (Option)

    Fig. 7 - 05 Knee lever (only on the PFAFF 2545 / 2546 BASIC) ● By pressing the knee lever 1 in the direction of the arrow, the presser foot is raised.
  • Page 22: Lever For Lifting The Presser Foot

    ● The sewing foot can be lifted by raising lever 1. Fig. 7 - 07 Adjusting the stitch length (on the PFAFF 2545 / 2546 BASIC and CLASSIC) ● Adjustment wheel 1 is used to pre-select the stitch length Fig. 7 - 08...
  • Page 23: Adjusting The Stitch Length (On The Pfaff 2545 / 2546 Plus)

    Controls Adjusting the stitch length (on the PFAFF 2545 / 2546 PLUS) ● Two different stitch lengths can be pre- selected on the thumbs wheels 1 and 2. ● The adjustment can be made by turning the thumb wheels. ● The larger stitch length is set on thumb wheel 1, and the smaller stitch length on thumb wheel 2.
  • Page 24: Adjusting The Top Feed Stroke (On The Pfaff 2545 / 2546 Basic And Classic)

    Controls Adjusting the top feed stroke (on the PFAFF 2545 / 2546 BASIC and CLASSIC) ● The top feed stroke can be adjusted by turning knob 1. Fig. 7 - 11 Adjusting the top feed stroke (on the PFAFF 2545 / 2546 PLUS) ●...
  • Page 25: Switchable Needle Thread Tension (Only On The Pfaff 2545 / 2546 Basic )

    Controls Switchable needle thread tension (only on the PFAFF 2545 / 2546 BASIC ● The needle thread tension can be increa- sed by turning lever 1 to the right. Fig. 7 - 11 Bobbin thread monitor with remaining thread recognition by sensor...
  • Page 26: Bobbin Thread Control By Stitch-Counting (With Picodrive)

    Controls Bobbin thread control by stitch-counting (with PicoDrive) ● When the pre-set number for stitches have been sewn, the machine stops and the signal "Bobbin" appears on the display. ● After the pedal has been released and the forwards sewing function has been operated twice, the seam can be completed.
  • Page 27: Preparation

    Danger of injury due to unintentional starting of the machine! Only use needles from the system intended for the machine, see Chapter 3 Specifi cations. PFAFF 2545 PFAFF 2546 ● Set needle bar at top position and ● Set needle bar at top position and loosen loosen screw 1.
  • Page 28: Winding The Bobbin Thread, Regulating The Winder Tension

    Setting up Winding the bobbin thread, regulating the winder tension Fig. 8 -02 ● Draw the thread from the reel stand through guide hole 1 into the bobbin winder tension unit 2 and then behind the thread clamp 3. ● Cut off the thread in thread clamp 3. The thread is retained. ●...
  • Page 29: Bobbin-Changing/Threading, And Regulating The Bobbin Thread Tension

    Setting up Bobbin-changing/threading, and regulating the bobbin thread tension Switch off the machine! Danger of injury due to uninten- tional starting of the machine! ● Set take-up lever at its top position. ● Open bed slide, lift latch 1 and take out the bobbin.
  • Page 30: (Sub-Class -926/06)

    Setting up Setting the bobbin thread monitor with remaining thread recognition by sensor (sub-class -926/06) Machines with P74 ED-L .05 .01 ● Switch on the machine. ● Call up the parameter input function by pressing the Scroll key. ● Press the TE key to switch the function keys to the input function (LED in the TE key is on).
  • Page 31: Threading Needle Thread And Regulating Its Tension On The 2545

    Setting up Threading needle thread and regulating its tension on the 2545 with -900/82 Fig. 8 - 06 Switch off the machine! Danger of injury due to unintentional starting of the machine! ● Thread the needle thread as shown in Fig. 8 - 06. ●...
  • Page 32: Threading Needle Thread And Regulating Its Tension On The 2546

    Setting up Threading needle thread and regulating its tension on the 2546 Fig. 8 - 07 Switch off the machine! Danger of injury due to unintentional starting of the machine! ● Thread the needle thread as shown in Fig. 8 - 07. ●...
  • Page 33: Care And Maintenance

    Care and maintenance Care and maintenance Servicing and maintenance intervals Clean the hook compartment .......Daily, several times if in continuous use Check the oil level ............Daily, before starting the machine Check/adjust the air pressure ......... Daily, before starting the machine Clean the fi...
  • Page 34: Lubricating

    Oil level indicator 2 must not exceed the "MAX" marking. Only use oil with a medium 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 35: Checking/Regulating The Air Pressure

    Care and maintenance Checking/regulating the air pressure ● Check the air pressure on gauge 1 every time before operation. ● Gauge 1 must show a pressure of 6 bar. ● Regulate this pressure if required. ● To do so, pull knob 2 up and turn it accor- dingly.
  • Page 36: Wearing Parts

    A detailed parts list for the complete machine is included with the accessories. In case of loss, the parts list can be downloaded from the internet address www.pfaff-industrial.com/pfaff/de/service/downloads As an alternative to the internet download the parts lists can also be ordered in book form under part no.
  • Page 37 Wearing parts 91-501 017-91 (-900/81) 91-502 272-91 (-900/82) ø 26 91-501 030-91 (-900/81) 91-502 273-91 (-900/82) 91-501 028-15 (2x) 91-176 438-05 91-500 590-05 91-501 050-05 (-900/81) 91-502 271-05 (-900/82) 91-501 020-15 (3x) 91-501 031-05 11-250 075-05 91-501 049-05 11-130 092-25 (2x) 11-330 280-15 (2x) 91-501 033-05 11-130 092-25...
  • Page 38 PFAFF Industriesysteme und Maschinen AG Hans-Geiger-Str. 12 - IG Nord D-67661 Kaiserslautern Phone: +49 - 6301 3205 - 0 Fax: +49 - 6301 3205 1386 E-mail: info@pfaff-industrial.com Hotlines: Technical service: +49 - 175/2243-101 Application consultance: +49 - 175/2243-102 Spare-parts hotline:...

This manual is also suitable for:

Powerline 2546

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