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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...
Index Contents ..................Page General Notes ........................4 Explanation of the symbols ....................4 Scope of delivery ......................... 5 Sewing machine accessories ....................5 Accessories for the sewing machine drive with PicoDrive P45 PD2-L ........7 Accessories for the sewing machine drive with EcoDrive P74 ED-L........8 Stand and table top ......................
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 Sewing head support (1x), Tilt lock (1x) (only on the PFAFF 2542, 2545 and 2546) Oil pan with screws and washers Oilcan (1x), Sachet with 80 ml oil, Dusting brush (1x)
Scope of delivery Accessories for the sewing machine drive with PicoDrive P45 PD2-L Control package PicoDrive P45 PD2-L Description Motor mounting with motor and fastening screws Control box with fastening screws Control panel bracket with control panel and fastening screws Speed control unit with holder and fastening screws, and connecting rod to the pedal...
Scope of delivery Accessories for the sewing machine drive with EcoDrive P74 ED-L Control package EcoDrive P74 ED-L Description Motor mounting with motor and fastening screws Control box with switch, fastening screws and cable Adapter cable for synchronizer Control panel bracket with control panel and fastening screws...
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Scope of delivery Control package EcoDrive P74 ED-L Description Speed control unit with holder and fastening screws, and connecting rod to the pedall...
Stand and table top Assembling the stand and table top ● Assemble the stand and table top as shown in the following illustration. ● The assembly instructions in Section 3.02 must be followed. Depending on the design, stand and table top must be confi gured for the following minimum weight: Clearance width 1000 mm 4,2x13 (8x)
Stand and table top Adjusting the table-top height Fig. 3 - 04 ● 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.
Sewing machine drive Assembling the sewing machine drive Assembling the motor P45 PD2-L and P74 ED-L .01.01 Fig. 4 - 01 ● Assemble motor mounting 1, motor 2, belt guard support 3 and belt pulley 4 as shown in Fig. 4-01. AB 321 and PF 321 .01.02 ●...
Sewing machine drive Assembling the motor, speedcontrolunit and controlbox P45 PD2-L and P74 ED-L .02.01 6x30 (2x) M8x30 (3x) M8x30 (3x) 6x30 (2x) 6x30 (2x) 6x30 (4x) Fig. 4 - 02 ● Fasten the motor mounting 1 with motor to the screwed inserts 2 of the table top with three hexagon bolts M8 x 30.
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Sewing machine drive AB 321 and PF 321 .02.02 6x30 (4x) M8x30 (3x) 6x30 (2x) Fig. 4 - 03 ● Fasten the motor mounting 1 with motor to the screwed inserts 2 of the table top with three hexagon bolts M8 x 30. ●...
LED-Lamp LED-Lamp (optional) Assembling the LED lamp Fig. 5 - 01 ● Unscrew the head and arm cover. ● Remove the complete voltage mounting plate. ● Assemble the LED lamps 1 as shown in Fig. 5-01. ● Install cable 2 in the recess of the machine arm and lead plug 3 down through the machine.
LED-Lamp Fitting the transformer to the LED lamp 4x20 (4x) Fig. 5 - 02 ● 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. ●...
● Attach each of the hinges 1 to the sewing head with two screws M6 x 16. ● On the PFAFF 2542 and 2545/46 attach tilt lock 2 with a M5 x 6 screw (on the PFAFF 2231 + 2235 the tilt lock is already attached)
Installation Fitting the V-belt and assembling the bottom belt guard P45 PD2-L and P74 ED-L .02.01 Fig. 6 - 02 ● Fit the V-belt to the balance wheel and the motor pulley. ● Loosen nut 1 and apply tension to the V-belt by turning motor mounting 2. ●...
Installation Assembling the thread guide and take-up lever guard Fig. 6 - 03 ● Remove face plate 1 and arm cover 2 (screws 3). ● Adjust thread guide 4 (screw 5) as shown in Fig. 6 - 03. ● Screw thread guide 6 into threaded hole 7 and fi t counter nut 8 from below. ●...
Installation Assembling the top V-belt guard and sewing head support Fig. 6 - 04 ● Attach guard belt 1 with screws 2. ● Insert sewing head support 3 into the hole in the table top. Do not operate the machine with support 3! Danger from top-heavy sewing head! Machine cannot fall over when tilted backwards!
Installation Mounting the control panel Fig. 6 - 05 ● Attach the control panel bracket 1 with two screws M5 x 12 to the machine. ● Attach spacer plate 2 with one screw M5 x 12 to the control panel 3 (with motor AB 321 and PF 321 only) ●...
Installation Connecting the plug-in connections and earth cables M6x16 Fig. 6 - 06 ● Connect all connectors to the control unit 1 as shown in the block diagram (see chapter 6.07). ● The following ground cables must be attached in order to discharge static electricity. ●...
Installation Block diagram PFAFF 2231 and 2235 with PicoDrive P45 PD2-L .07 .01 Synchronizer PD 6 2231 2235 Optional Light barrier power Netzteil supply unit Ministop drive unit (long) with incremental transducer software Speed control unit download Control unit QA40 PD Q1;...
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Installation PFAFF 2235, 2542 and 2545/46 with EcoDrive P74 ED-L .07 .02 Synchronizer PD 6 2235 Y3, Y4, Y5, Y6, Y9 2542 2545 Y8, Y14, Y1X, R1 2546 BDF - PICO TOP Optional Light barrier A 20 power supply unit...
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Installation PFAFF 2545/46 BASIC with PicoDrive P45 PD2-L .07 .03 Synchronizer PD 6 2545 BASIC 2546 BASIC BDF - PICO TOP BDF - PICO TOP power supply unit Ministop drive unit (long) with incremental transducer software download Control unit QA40 PD Q1;...
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Installation PFAFF 2235 with AB 321 .07 .04 Synchronizer PD 6 PD 6 2235 (Option) -900 Adapter 1113229 B 80 B 41 ST 2 B 18 B 776 for software = Thread tension release download BDF = Control panel = Thread clamp...
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Installation PFAFF 2235, 2542 and PFAFF 2545/46 with PF 321 .07 .05 Synchronizer PD 6 PD 6 2235 2542 Y3, Y4, Y5, Y6, 2545 Y8, Y14, Y1X, R1 2546 (Option) (Option) Adapter 1113229 B 80 B 41 ST 2 B 18...
Installation Mounting / connecting the maintenance unit Fig.6 - 08 ● Attach maintenance unit 1 to the stand with two screws M6 x 25. ● Connect the maintenance unit to the machine’s pneumatic tube. To ensure the perfect functioning of all pneumatic devices, there must be a sup- ply system pressure of between 8 and 10 bar.
Commissioning Commissioning Before commissioning the machine, it must be thoroughly cleaned and then oiled., see chapter 9 Care and maintenance in the instruction manual. ● Check the machine, particularly its electrical wiring and pneumatic tube connections, for any damage. ● Have skilled personnel check if the machine can be operated with the available mains vol- tage.
Commissioning Machine drive home position Only on machines with drive P45 PD2-L .02.01 ● Switch on the machine. ● When the machine is commissioned, "Pulley" appears on the display. ● Call up the parameter input by pressing the scroll key. ●...
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● The new values are taken over when sewing is started, and these are maintained even after the machine is switched off. With models PFAFF 2235, 2542, 2545 / 46 and drive PF 321 .02.04 ● Press button "P" on the control panel, while simultaneously switching the machine on.
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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 Printed in Germany...