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Pfaff POWERline 3741 Manual

Pfaff POWERline 3741 Manual

Doku-seam-system
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3741
3745
DOKU-SEAM-SYSTEM
296-12-19 008/002
Betriebsanleitung engl. 11.09

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Summary of Contents for Pfaff POWERline 3741

  • Page 1 3741 3745 DOKU-SEAM-SYSTEM 296-12-19 008/002 Betriebsanleitung engl. 11.09...
  • Page 2 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 Industriesysteme und Maschinen AG Hans-Geiger-Str. 12 - IG Nord D-67661 Kaiserslautern...
  • Page 3 SAFETY SET-UP INSTRUCTIONS INSTRUCTION MANUAL SHORT INSTRUCTIONS FOR THE INPUT ADJUSTMENT MANUAL CALIBRATION INSTRUCTIONS PARTS LIST SOFTWARE...
  • Page 7 PC-software: ..........Control software:............. Each person working on the PFAFF-DOKU-SEAM-SYSTEM must be familiar with and understand the contents of these technical documents. The operating and qualifi ed personnel must be appropriately authorised to handle the machine, i.e. qualifi ed and instructed. The operator promises to train his per- sonnel accordingly.
  • Page 9 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 10 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 11 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 12 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 17 3741 3745 INSTRUCTION MANUAL This instruction manual applies to machines from software version 1.2 and serial number 2 763 625 onwards Betriebsanleitung engl. 11.09...
  • Page 18 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 Industriesysteme und Maschinen AG Hans-Geiger-Str. 12 - IG Nord D-67661 Kaiserslautern...

  • Page 19: Table Of Contents

    Setting up ........................... 18 Log-in ........................... 18 Language selection ......................18 Inserting the needle ......................19 Winding the bobbin thread, regulating the winder tension (PFAFF 3741+ 3745 PLUS) ..20 Winding the bobbin thread, regulating the winder tension (PFAFF 3745 PREMIUM) ..21...
  • Page 20 Sewing ..........................25 Calling up / carry out the sewing operation ................. 25 Regulating the needle thread tension (PFAFF 3741 + 3745 PLUS) ........26 Regulating the needle thread tension (PFAFF 3745 PREMIUM) ........... 28 Description of the functions ....................30 Concluding the sewing operation ..................

  • Page 21: Proper Use

    Proper use Proper use The PFAFF 3741 PLUS is a workplace with a single-needle, lockstitch, special high-speed sewing machine with bottom and needle feed, mechanical tensioning, a mechanical bobbin winder, and a large hook and docu-seam system. The PFAFF 3745 PREMIUM is a workplace with a single-needle, lockstitch, special high- speed sewing machine with unison feed, electrically controlled tensioning, an electrical bobbin winder, and a large or extra large hook and docu-seam system.

  • Page 22: Specifi Cations

    Specifi cations ❋ Specifi cations Stitch type: ......................301 (lockstitch) Needle system: ......................134-35 Version: ........................BN9, CN9 Needle size in 1/100 mm Version BN9: ....................... 80 – 100 Version CN9: ......................110 – 140 Max. stitch length: Version CN9: ........................9 mm Max.thread size (synthetic): ▲...

  • Page 23: 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 24: 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 25: 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 26: Controls

    Controls Controls On/off switch ● To switch the control system of the machine on or off, turn main switch 1. Please note that when activating the machine, the machine must be activated fi rst, and then the power bar. Fig. 6 - 01 Power bar ●...

  • Page 27: Sewing Lamp Switch

    Controls Sewing lamp switch ● Switch the sewing lamp, which is inte- grated in the machine head, on or off by operating switch 1. ● Switch 2 regulates the brightness of the sewing lamp. Fig. 6 - 03 Pedal ● With the on/off switch on Machine stop +1 =...

  • Page 28: Keyboard On Machine Head

    Controls Keyboard on machine head Fig. 6 - 05 ● 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 29 Key 4: Calling up the pre-selected top feed lift (Diode on = 2nd lift, diode off = standard lift) This button is without function in the model PFAFF 3741. Key 5: Bartack suppression for one bartack (under Parameter 780 other functions can be assigned to this key)

  • Page 30: Knee Switch (Optional)

    Controls Knee switch (optional) ● If the knee switch is operated, the docu- seam sector is switched on or off. Fig. 6 - 06 Presser foot fi xing key ● To fi x the presser foot, raise it with the pedal, then press key 1 and release the pedal again.

  • Page 31: Bobbin Thread Supply Monitor

    Controls Bobbin thread supply monitor ● When the residual thread amount is reached, symbol lamp A fl ashes. ● After the next thread trimming action, a corresponding message is shown on the touch-screen monitor. ● After the bobbin has been changed and the message acknowledged, the operating process can be continued.

  • Page 32: Touch-Screen Monitor

    Controls Touch-screen monitor ● All necessary inputs are carried out on the touch-screen monitor. The appropria- te operating mode, messages, parame- ters etc. are displayed. Fig. 6 - 10 Label-printer ● The label printer 1 is used for printing the label.

  • Page 33: Hand-Held Scanner

    Controls Hand-held scanner ● With the aid of the hand-held scanner, af- ter pressing key 1 it is possible to read user and process data. For example, the user log-in, the input of material, needle thread and bobbin thread data can be car- ried out with the hand-held scanner.

  • Page 34: Setting Up

    Setting up Setting up All instructions and regulations in this instruction manual must be observed. Special attention should be given to all safety regulations. All setting-up work may only be carried out by appropriately trained personnel. Log-in ● Switch on the machine on the power bar and wait until the PC has started. Industrial Benutzer-ID Max Mustermann...

  • Page 35: Inserting The Needle

    Setting up Inserting the needle Only change the needle when the threading aid is activated! Danger of injury if the machine suddenly starts running! Only use needles from the sys- tem intended for the machine, see Chapter 3 Specifi cations! Fig.

  • Page 36: Winding The Bobbin Thread, Regulating The Winder Tension (Pfaff 3741+ 3745 Plus)

    Setting up Winding the bobbin thread, regulating the winder tension (PFAFF 3741+ 3745 PLUS) Fig. 7 -04 ● 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.

  • Page 37: Winding The Bobbin Thread, Regulating The Winder Tension (Pfaff 3745 Premium)

    Setting up Winding the bobbin thread, regulating the winder tension (PFAFF 3745 PREMIUM) Fig. 7 -05 The requirement for the following steps is that the machine is in the production mode, see Chapter 9 Sewing. ● Select the "winding" function.

  • Page 38: Bobbin-Changing/Threading, And Regulating The Bobbin Thread Tension

    Setting up Bobbin-changing/threading, and regulating the bobbin thread tension Fig. 7 -06 Fig. 7 -06a Only change the bobbin when the threading aid is activated! Danger of injury if the machine suddenly starts running! ● Activate the threading aid on the machine head by pressing the key. ●...

  • Page 39: Threading The Needle Thread (Pfaff 3741 Plus + 3745 Plus)

    Setting up Threading the needle thread (PFAFF 3741 PLUS + 3745 PLUS) Fig. 7 - 07 Only thread the needle thread when the threading aid is activated! Danger of injury if the machine suddenly starts running! ● Activate the threading aid on the machine head by pressing the key.

  • Page 40: Threading The Needle Thread (Pfaff 3745 Premium)

    Setting up Threading the needle thread (PFAFF 3745 PREMIUM) Fig. 7 - 08 Only thread the needle thread when the threading aid is activated! Danger of injury if the machine suddenly starts running! ● Activate the threading aid on the machine head by pressing the key.

  • Page 41: Sewing

    Sewing Sewing The machine may only be operated by appropriately trained personnel! The operating personnel must ensure that only authorised persons are in the danger zone of the machine! Following conditions must be fulfi lled for sewing: ● All safety equipment must be attached, see Chapter 1.06 Danger warnings.

  • Page 42: Regulating The Needle Thread Tension (Pfaff 3741 + 3745 Plus)

    Sewing Regulating the needle thread tension (PFAFF 3741 + 3745 PLUS) ● Call up the seam program selection function. Industrial 20.06.2006 20.06.2006 23.07.2006 24.07.2006 ● Select the desired program from the list. ● Call up the production function. Industrial ●...
  • Page 43 Sewing Fig. 8 - 01 ● Set the adjustment nut 1 with an Allen key 2 so that the upper thread tension is set to the median value of the monitoring range. ● The new value is stored by pressing the button "Trial Seam" again.
  • Page 44 Sewing Regulating the needle thread tension (PFAFF 3745 PREMIUM) ● Call up the seam program selection function. Industrial 20.06.2006 20.06.2006 23.07.2006 24.07.2006 ● Select the desired program from the list. ● Call up the production function. Industrial ● Call up the function "Trial Seam".
  • Page 45 Sewing ● Set the value for the upper thread tension via the arrow keys 1, so that the upper thread tension is set to the median value of the monitoring range. ● The new value is stored by pressing the button "Trial Seam" again.

  • Page 46: Description Of The Functions

    Sewing Description of the functions After the production function has been selected, the following menu appears. Industrial Work instructions After this function has been selected, the work instructions for the selected seam program displayed. Display of the seam sectors The seam sectors of the seam program are shown in sector 1. The docu-seam sector 2 is shown in red.
  • Page 47 No label is printed and no identifi cation number is recorded in the databa- Bobbin winding ( only on the PFAFF 3745 PREMIUM) The winding operating is carried out, see Chapter 7.04 Winding the bobbin thread… Help mode After the help mode has been selected, the next function selected is described.

  • Page 48: Concluding The Sewing Operation

    Sewing Concluding the sewing operation ● To end the sewing operation, call up the next level. ● Shut down the PC. ● Switch off the machine on the power bar and at the main switch.

  • Page 49: 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 50: 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 51: 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 52: 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 53 Wearing parts PFAFF 3745 PREMIUM ø 32 ø 26 91-510 045-04 91-510 139-04 91-510 140-91 91-510 089-91 91-510 141-91 91-510 088-91 91-510 164-05 91-510 164-05 91-501 028-15 91-501 028-15 91-501 029-15 91-501 029-15 91-501 027-05 91-501 037-05 91-501 020-15 (3x)
  • Page 54 Wearing parts PFAFF 3745 PLUS PFAFF 3745 PLUS ø 26 91-501 288-05 91-501 017-91 91-501 030-91 91-501 026-05 91-501 028-15 91-501 029-15 91-501 037-05 91-501 020-15 (3x) 91-501 031-05 11-250 078-15 11-130 092-25 (2x) 91-501 034-05 11-330 280-15 (2x) 11-130 092-25...
  • Page 55 Note...
  • Page 56 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:...
  • Page 59 3741 3745 SHORT INSTRUCTIONS FOR THE INPUT This instruction manual applies to machines from software version 1.2 and serial number 2 763 625 onwards Kurzanleitung zur Eingabe engl. 11.09...
  • Page 60 The reprinting, copying or translation of PFAFF Service Manuals, whether in whole or in part, is only permitted with our previous authorization and with written reference to the source. PFAFF Industriesysteme und Maschinen AG Hans-Geiger-Str. 12 - IG Nord D-67661 Kaiserslautern...
  • Page 61 Index Contents ..................Page Input ............................4 General information ....................... 4 Overview of the functions ..................... 5 Description of the functions ....................6 .03.01 Overlapping functions ......................6 .03.02 Operating modes ........................7 .03.03 Tools ............................7 Creating seam programs ....................... 8 .04.01 Sewing parameter input .......................
  • Page 62 Input Input General information The effective pull of the needle thread (needle thread tension) is determined during sewing for each stitch by means of a sensor installed in the needle thread path of the sewing ma- chine. In the process, through a special measuring principle, measuring errors, caused for example by fl...
  • Page 63 Input Overview of the functions...
  • Page 64 Input Description of the functions Each function is selected by tapping the appropriate symbols on the touch- screen monitor. Overlapping functions .03.01 Mode selection The menu for selecting the operating mode is called up, see Chapter 1.03.02 Operating modes. Choice of language A menu for selecting the language setting is opened, see Chapter 8 Setting up in the In- struction Manual.
  • Page 65 Input Operating modes .03.02 Selecting and confi guring seam programs Functions for selecting, processing and creating seam programs are called up, see Chapter 1.04 Creating seam programs. Tools A menu is called up for selecting functions for the sewing head, control unit and printer. Change of user The box for entering the user is called up.
  • Page 66 Input Creating seam programs ● Log-in as supervisor. ● Call up the seam program selection function. Industrial 20.06.2006 20.06.2006 23.07.2006 24.07.2006 There are several possibilities of how to create a seam program. ● Select a seam program from the list. ●...
  • Page 67 Input Industrial ● Call up the Program Header function. Artikel 2b Material @ @ @ ● If necessary, enter/change the program number, process-ID and comment. ● Enter the value for the stitch length correction dependent on the material. ● Enter/change the value for the second stitch length (can be called up with the appropriate key on the machine head).
  • Page 68 Input ● Select seam section from sector ● If necessary, delete selected seam section. ● If necessary, insert seam section after the selected seam section. ● With function 2 specify the following for the selected seam sector. - Activate/deactivate docu-seam sector - Activate/deactivate missed stitch recognition function - Activate/deactivate edge guide recognition function - Specify thread strength, see Chapter 1.04.05 Sensors...
  • Page 69 Input Sewing parameter input .04.01 ● In seam programming call up the menu for sewing parameter input. Description of the functions Stitch length input After tapping area 1, the input menu for the stitch length in the current seam sector is called Sewing foot lift input After tapping area 2, the input menu for the presser foot lift in the current seam sector is called up.
  • Page 70 Input Input of action at beginning of seam sector .04.02 ● Call up the menu for the input of the action at the beginning of the seam, see Chapter 1.04 Creating seam programs. 2 3 4 Description of the functions Start bartacks and condensed start stitches off After selecting function 1, neither a start bartack nor a condensed start stitch is sewn at the beginning of the seam sector.
  • Page 71 Input Input of end of seam sector .04.03 ● Call up the input for the recognition of the end of the seam sector, see Chapter 1.04 Cre- ating seam programs. 1 2 3 4 5 6 Description of the functions End of seam sector by pedal function After function 1 has been selected, the end of the seam sector is started with the pedal function.
  • Page 72 Input Input of action at end of seam sector .04.04 ● Call up the menu for the input of the actions at the end of the seam, see Chapter 1.04 Creating seam programs. 2 3 4 Description of the functions End bartacks and condensed end stitches off After selecting function 1, neither an end bartack nor a condensed end stitch is sewn at the end of the seam sector.
  • Page 73 Input Print label on/off This function is used to switch the label printing function at the end of the seam sector on or off. Selection of the label The label, which is to be attached, can be selected in sector 7. Label payout The number of labels to be printed can be selected in range 8.
  • Page 74 .04.05 ● Call up the menu for entering the parameters for the sensor in the seam programming menu or from the service menu. 8 9 10 PFAFF 3745 PREMIUM Fadenkraft PFAFF 3741 PLUS PFAFF 3745 PLUS Fadenkraft Description of the functions Hard top limit value The limit value is entered in sector 1.
  • Page 75 The limit value is entered in sector 4 In the docu-seam area this value may be exceeded a few times. The number of tolerance stitches is entered in sector 7. Setpoint (only on the PFAFF 3745 PREMIUM) The Setpoint is entered in sector 5. Soft bottom limit The limit value is entered in sector 6.
  • Page 76 Input Service In the service menu the states of the digital and analogue inputs are displayed. The outputs can be set and reset manually. In addition functions for adjusting the drives, the sensors and the edge guide can be called up, and information about the status of software and fi rmware displayed.
  • Page 77 Input Version After this function has been selected, the current status of the machine’s software and fi rmware is displayed. Scanner For scanner commissioning, please see chapter 1.07.03 in the settings manual. Cold start When a cold start is carried out, all altered parameter for the sewing head are deleted and set back to default values (status at the time of delivery)! ●...
  • Page 78 Input Users – rights A user ID must be entered at initial power up of the machine. On delivery of the machine, the user ID "pfaff" must be entered. Benutzer-ID pfaff Any number of users can be added and/or edited. The rights of individual users are defi ned by allocating the users to relevant user groups.
  • Page 79 Input Function descriptions Docu-seam can be ended Label copy can be created Manual seam interruption can be switched on Test seam mode can be activated Seam programme can be activated Production can be interrupted Seam programme can be created Docu-seam error can be ignored...
  • Page 80 Input Backup – restore During a back-up the current database is saved. The backup can be saved on the hard disk of a PC or on an external data carrier (e.g. USB-stick). A backup should be carried out by the su- pervisor at regular intervals.
  • Page 81 ● Select the "tools" function. ● Call up the label editor. Industrial PFAFF 3745 Hochformat ● Select the desired label (label number) by tapping the arrow keys ● If necessary, change the size of the label by tapping the selection boxes 2 and 3.
  • Page 82 Input Industrial Hochformat If a picture element is selected from list 13, the symbol 14 appears on the monitor. ● Select an appropriate label element (e.g. "picture 1) by tapping it on list 13. ● Select the desired picture fi le with function 14.
  • Page 83 The COM interfaces must be set as seen in fi gure ● Machines with mechanical bobbin winder and mechanical thread tensioning ( PFAFF 3741 PLUS + 3745 PLUS) can be selected in window 8). ● Operation-specifi c data is entered in window Com nr.
  • Page 84 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:...
  • Page 89 3741 3745 CALIBRATION INSTRUCTIONS Kalibrieranleitung engl. 11.09...
  • Page 90 The reprinting, copying or translation of PFAFF Service Manuals, whether in whole or in part, is only permitted with our previous authorization and with written reference to the source. PFAFF Industriesysteme und Maschinen AG Hans-Geiger-Str. 12 - IG Nord D-67661 Kaiserslautern...
  • Page 91 Inhaltsverzeichnis Inhalt ..................Seite Calibration ..........................4 General information ....................... 4 .01.01 Calibration ..........................4 .01.02 Traceability ..........................4 .01.03 Standards ..........................4 .01.04 Gauging offi ce, German Calibration Offi ce DKD ..............5 Calibration procedure ......................5 .02.01 Check / adjust the needle reference position ................. 5 .02.02 Check / adjust the trigger signals ...................

  • Page 92: Calibration

    (German Calibration Service) or by the Gauging Offi ce. The PFAFF calibration system uses a weight of 500 cN = 5 N (cN = centi Newton) as “stan- dard” , which results from the product of the weight of a body (SI-unit weight in kg = kilo- gram) and the gravitational acceleration ( g = 9.80992 m/s2).

  • Page 93: Gauging Offi Ce, German Calibration Offi Ce Dkd

    Calibration Gauging offi ce, German Calibration Offi ce DKD .01.04 The standards used here, documented by calibration certifi cates, represent the unquestio- nable proof of the traceability in accordance with DIN ISO 9000, and are internationally re- cognised through multilateral agreements. The higher-ranking institution for the entire calibration services in Germany is the PTB (Fe- deral Institute for scientifi...

  • Page 94: Check / Adjust The Trigger Signals

    Calibration Check / adjust the trigger signals .02.02 (Item 2 of the calibration certifi cate) ● Call up the “tools” function. ● Call up the menu for adjusting the parameter values. Industrial ● By tapping the appropriate arrow symbol (“No. ” ) select parameter 607 for the maximum speed.

  • Page 95: Check The Zero Position Of The Monitor Power Signal

    Calibration ● Switch on the monitor with function ● Carry out a test seam. Industrial ● Check, whether the trigger signals with the largest hook loop and in t.d.c. take-up lever are both in the maximum range of the thread strength signal. ●...

  • Page 96: Checking The Setting Of The Sewing Head

    Calibration Checking the setting of the sewing head .02.04 (Item 4 of the calibration certifi cate) ● Check the mechanical setting of the sewing head in accordance with the Adjustment Ma- nual and adjust the sewing head if necessary. Recording the characteristic thread strength curve .02.05 (Item 5 of the calibration certifi...
  • Page 97 Calibration _The calibration device must be fastend at the table top to place the calibration weight according to the picture _The length of the vertical thread piece after the two turn around the second bearing 8 should be approx. 250 mm _The rquired length of the calibration device 4 can be adjusted with the wing nut 9.
  • Page 98 Calibration Industrial ● Call up function ● Do not attach a weight, or remove the weight. ● Acknowledge the measurement. The measured value appears in box 2. ● Record the value from box 2 in the calibration certifi cate. ● Call up function ●...

  • Page 99: Checking The Calibration (Calibration Result)

    Calibration Checking the calibration (calibration result) ● Carry out the calibration as described in Chapter 1.02 Calibration procedure. ● Call up the service menu. ● Call up the sensor function. ● Attach the calibration weight ( 500 cN) to the thread and wait until the pendulum move- ments have stopped.
  • Page 100 Calibration PFAFF Industriesysteme und Maschinen AG, 67661 Kaiserslautern Calibration certifi cate fort the PFAFF-DOCU-SEAM-SYSTEM Customer:................................. Address:..................................Machine: PFAFF 3741........Serial-No.: ..................Machine: PFAFF 3741........Serial-No.: ..................PC-software: ..........Control software:................Reference value of weight for standard measuring range: 5 N = 500 cN Traceability to national standard, guaranteed iaw DIN ISO 9000 by Gauging Offi...
  • Page 101 Note...
  • Page 102 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:...

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Powerline 3745

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