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The reprinting, copying or translation of PFAFF Service Manuals - whether in whole or in part - is only permitted with our prior consent and with reference to the source. PFAFF Industriesysteme und Maschinen AG Hans-Geiger-Str. 12 - IG Nord...
Connecting the plug-in connections and earth cables ............17 Machine drive in home position/ attach drive belt ..............18 .07 .01 For PFAFF 2571 and 2591 ME PREMIUM ................18 .07 .02 For PFAFF 2574 ME PREMIUM ................... 20 Mounting the belt guard of the fl ange motor ..............22 Connecting the safety switch ....................
General Notes General Notes The machine may only be set-up and commissioned by qualifi ed personnel! All notes in Chapter 1 Safety of the Instruction Manual must be observed! There must be suitable electrical connections at set-up site, see Chapter 3 Specifi...
Before setting up the machine, check whether all the required parts have been included. The following description only applies to one special sewing machine, for which all individual components have been delivered by the "PFAFF Industriesysteme und Maschinen AG". Sewing machine accessories Sewing machine accessories Description / No.
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Scope of delivery Sewing machine accessories Description / No. of pieces Rear rubber pads with screws (2x) Front rubber pads (4x) Hinge with screws (2x) Sewing head support Tilt lock (1x) Oil pan with 5 screws and washers Oilcan (1x), Sachet with 80 ml oil, Dusting brush (1x)
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Scope of delivery Sewing machine accessories Description / No. of pieces Allan key 3 mm (1x), Screwdriver large (1x), Screwdriver small (1x) Sewing head protective cover Set-up instructions, instruction manual for the machine Earth cable (3x) , Screw and was- hers Knee lever...
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Scope of delivery Sewing machine accessories Description / No. of pieces Motor bracket with fi xing screws Drive wheel , Drive belt, belt guard and approach barrier switch with Fixing screws Control panel bracket with control panel and fi xing screws Transformer for the sewing lamp (optional)
Scope of delivery Sewing Machine Drive Accessories P 320 / P 321 Control package P 321 Description Motor Y-Adapter only on the 2574 Control unit with switch, Fixing screws and cable Speed control unit with holder and fastening screws, and connecting rod to the pedal...
Installation Installation Assembling the stand and table top ● Assemble the stand (part no. 906-3750-010/895) and table top as shown in the following illustration. The stand and table top must be constructed for a weight of at least 100 kg. ●...
Installation Adjusting the table-top height Fig. 4 - 02 ● Loosen screw 1. ● Adjust the table tap to the required working height by increasing or reducing the height of the stand and then level the table-top horizontally. To avoid the stand tilting, adjust it evenly on both sides. ●...
Installation Assembling the control unit 6x30 (2x) 6x30 (2x) 6x30 (4x) 6x30 (2x) Fig. 4 - 03 ● Fit the control box 1 to the table top with four screws 6x30. ● Attach the mains switch 2 to the table top with two screws 6x30. ●...
Installation Setting the sewing machine into the stand Fig. 4 - 04 ● Attach each of the hinges 1 to the sewing head with two screws M6 x 16. ● Attach tilt lock 2 with a M5 x 6 screw. ●...
Installation Assemble the mounted motor Fig. 4 - 05 ● Fix bearing plate 1 on to motor 2 using screws 3, as shown in fi g. 4-05. ● Remove the wedge from motor shaft 4. ● Attach angle bracket 5 with screws 6. ●...
Installation Connecting the plug-in connections and earth cables M6x16 Fig. 4 - 06 ● Plug in all connectors to control unit 1 according to their description (see chapter 6 Circuit Diagrams). ● Insert plug 2 from the adapter cable to bush X 3. ●...
Installation Machine drive in home position/ attach drive belt For PFAFF 2571 and 2591 ME PREMIUM .07 .01 ● Switch machine on. ● Press button TE 2x (LED lights up) ● Select parameter group "600" by pressing the +/- button.
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Installation ● Turn the handwheel in the direction of rotation until the needle point (approaching from above) is on the upper edge of the needle plate. Fig. 4 - 07 ● Attach drive belt 2 while ensuring that both motor shaft 1 and machineare not twisted. ●...
Installation For PFAFF 2574 ME PREMIUM .07 .02 Fig. 4 - 07 ● Attach drive belt 1. ● Swing the bearing plate 2 of the motor, so that thedrive belt 1 is tensioned. ● In this position tighten screws 3.
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Installation CODE: 2500 ● Input code number by pressing the relevant buttons(ex works, the standard code is set to "2500". ● Unscrew the arm cover. ● Loosen screws 4 of the synchronizer 5 lightly. ● Select parameter group "603" by pressing the +/- button. ●...
Installation Mounting the belt guard of the fl ange motor ● Attach belt guard 1 with screws 2 and 3. Fig. 4 - 08 Connecting the safety switch ● Connect plug 1 of safety switch 2 as shown in Fig. 4 - 09. When the machine head is tilted back,the safety switch prevents the machine from...
Installation Checking the function of the start inhibitor ● Switch the machine on at the main switch and tilt back the sewing head. ● The error message "STOP" must appear on the control panel. ● If the message does not appear, check the setting of switch 2 (Fig. 4 - 09). ●...
Installation Assembling the LED lamp (optional) Fig. 4 - 12 ● Unscrew the head and arm cover. ● Remove the complete voltage mounting plate. ● Assemble the LED lamps 1 as shown in Fig. 4-12. ● Install cable 2 in the recess of the machine arm and lead plug 3 down through the machine.
Installation LED light transformer/ Knee switch installation X 32 4x20 (4x) Fig. 4 - 13 ● Attach transformer 1 to the table top with four screws 4 x 20. ● Screw the power line with clamps and main leads cleat to the table top. ●...
Installation Assembling the thread guide and take-up lever guard Fig. 4 - 14 ● Remove face plate 1 and arm cover 2 (screws 3). ● Adjust thread guide 4 (screw 5) as shown in Fig. 4 - 12. ● Insert thread guide 6 in hole 7, and fasten with nut 8 from below. ●...
Installation Mounting the control panel Fig. 4 - 15 ● Use two screws 5x10 to fi x control panel 1 to control panel bracket 2. ● Thread the cable from the machine through hole 3 in control panel bracket 2 and use two screws M5x10 to fasten the control panel bracket to the housing.
Installation Assembling the rear cover and sewing head support Fig. 4 - 16 ● Attach rear cover 1 with screws 2. ● Attach arm cover 3 with screws 4. ● Insert sewing head support 5 into the hole in the table top. Do not operate the machine with support 5! Danger from top-heavy sewing head! Machine cannot fall over when tilted backwards!
Installation Commissioning Before commissioning the machine, it must be thoroughly cleaned and then oiled., see chapter 11 Care and maintenance in the instruction manual. ● Check the machine, particularly its electrical wiring for any damage. ● Have skilled personnel check if the machine can be operated with the available mains vol- tage.
Circuit diagrams Circuit diagrams Reference list for the Circuit diagrams 91-191 559-95 PFAFF P 320 / P 321ED Control Device BDF S3 Control Panel OTE (Sewing Head Auto Select) Capacitor for knife drive DX355 Needle pendulum Sewing lamp Relay for knife drive...
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91-191 559-95 Circuit diagrams Part 1 Version 18.02.11...
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Circuit diagrams 91-191 559-95 Version 18.02.11 Part 2...
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91-191 559-95 Circuit diagrams Part 3 Version 18.02.11...
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Circuit diagrams 91-191 559-95 Version 18.02.11 Part 4...