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Adjustment Manual

3371

-1/..

296-12-18 619/002
Justieranleitung  engl.   06.05

This Adjustment manual applies to machines from software

version 

0335/009

     and serial number 

6 001 000

 onwards

Summary of Contents for 3371-1 series

Page 1: ...Adjustment Manual 3371 1 296 12 18 619 002 Justieranleitung engl 06 05 This Adjustment manual applies to machines from software version 0335 009 and serial number 6 001 000 onwards...

Page 2: ...AFF Adjustment 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 Kaisers...

Page 3: ...osition of the control roller 14 15 14 17 Position of the drive shaft of the thread trimmer 14 16 14 18 Aligning the stop plate 14 17 14 19 Adjusting the trimmer solenoid 14 18 14 20 Adjusting the eng...

Page 4: ...for machines which have to be completely adjusted If only specific individual work steps are carried out both the preceding and following chapters must be observed Screws nuts indicated in brackets ar...

Page 5: ...and bring the needle bar into the appropriate position by turning the balance wheel Switch off the machine The distance from the clutch 1 to the motor plate should be 3 5 mm In the direction of rotat...

Page 6: ...ve initiator When removing the work clamp holder take care that the ball bearings in the arm support do not drop out Remove the work clamp holder and the lower feed plate Screw adjustment gauge 1 part...

Page 7: ...n the instruction manual With the corresponding plus minus key move the work clamp drive unit in accordance with requirement 1 also see Chapter 11 03 Parameter input Switch off the machine Remove adju...

Page 8: ...manual In the input mode select parameter 610 see Chapter 11 03 Parameter input in the instruction manual If necessary enter the access code see Chapter 11 04 01 Entering the access code in the instru...

Page 9: ...g the corresponding plus minus keys If necessary adjust the position of work clamp 1 by entering a correction value X with the corresponding plus minus keys in X direction in accordance with the requi...

Page 10: ...crews 1 2 and 3 remove motor 4 Move the eccentric shaft 5 in accordance with requirement 1 and twist it in accordance with requirement 2 Tighten screws 1 and 3 Move adjustment ring 6 against the metal...

Page 11: ...ding on the sub class the marking on needle bar 1 1 1 1 1 described below should be flush with the lower edge of the needle bar bush Sub class 1 01 top marking Sub class 1 11 second marking from the b...

Page 12: ...bar bush 1 hook 5 should be 0 05 0 1 mm behind the needle and 2 the distance between the needle and the tip of the hook race should be 7 5 mm Loosen screws 1 2 and 3 Turn the eccentric pin 4 in accor...

Page 13: ...cending needle bar is level with the lower edge of the needle bar bush 1 the hook point should be centred to the needle and 2 the needle guard see arrow should slightly touch the needle Turn catch 1 s...

Page 14: ...g the hook race cover Requirement The needle should be centred to cutout B and the rear side of the needle flush to the imaginary line A Move the hook race cover 1 screws 2 in accordance with the requ...

Page 15: ...clamp should be parallel to each other Turn lever 1 nut 2 and screw 3 in accordance with requirement 1 Move lift plate 4 screws 5 in accordance with requirement 2 After aligning the work clamp it is...

Page 16: ...per is centred to the needle its lower edge should be 14 15 mm above the upper edge of the needle plate Bring the thread wiper 1 into the appropriate position by operating the work clamp manually Move...

Page 17: ...cam 1 and arm shaft 3 should correspond with each other 2 The outer edge of control cam 1 should be at a distance of 32 5 mm from the metal surface of the case Turn control cam 1 screw 2 in accordanc...

Page 18: ...bar is at its b d c the control roller should be centred to the running path of control cam 2 Turn screw 3 nut 4 in accordance with the requirement For checking purposes operate lever 1 by hand to let...

Page 19: ...drive shaft of the thread trimmer Requirement When the thread trimmer is in its basic position shaft 1 should be flush with the metal edge of the machine case Move shaft 1 screws 2 and 3 in accordanc...

Page 20: ...ing the stop plate Requirement When the thread trimmer is in its basic position there should be a clearance of 0 3 mm between lever 3 and plate 1 Move plate 1 screws 2 in accordance with the requireme...

Page 21: ...Adjusting the trimmer solenoid Requirement When the thread trimmer is in its neutral position solenoid 1 should be at a distance of 5 mm from the case Turn nut 1 nut 2 in accordance with the requirem...

Page 22: ...ting the engaging lever Requirement When the thread trimmer is in its neutral position pin 3 should be at a distance of 0 5 mm from release trip 4 Move lever 1 screws 2 in accordance with the requirem...

Page 23: ...f the thread catcher 1 should be at a distance of 4 5 mm from the centre of the needle hole 2 The blade of knife 3 should be at distance of 0 5 mm from the needle plate insert Adjust thread catcher 1...

Page 24: ...ease trip Requirement The slots of trip 1 should be touching screws 2 on the right side Move trip 1 screws 2 in accordance with the requirement If the needle thread is too short after trimming trip 1...

Page 25: ...the release trip 2 Release spring 3 and loosen screws 4 In accordance with the requirement place the feeler gauge between the drive lever 5 and pin 1 Push lever 6 lightly in the direction shown by the...

Page 26: ...After thread trimming the distance X between tension discs 3 should be 0 6 0 8 mm for normal materials and 0 8 1 0 mm for heavy materials Bring the machine into the cutting position by hand Move leve...

Page 27: ...entre of the slot of thread regulator 3 Adjust thread check spring 1 screw 2 in accordance with requirement 1 Move thread regulator 3 screw 4 in accordance with requirement 2 Turn pin 5 to adjust the...

Page 28: ...and the metal edge of the machine case 2 When the bobbin winder is switched on its friction wheel should be driven by drive wheel 1 When the bobbin winder is switched off drive wheel 1 must not touch...

Page 29: ...With the clamp in this position press the TE key In the input mode select parameter 601 see Chapter 11 03 Parameter input in the instruction manual Select input 3 with the corresponding plus minus ke...

Page 30: ...r 9 07 of the instruction manual Fit the new work clamp and align it in as described in Chapter 14 07 Select the seam program to match the work clamp cutout see Chapter 9 06 of the instruction manual...

Page 31: ...ition on delivery the machine s zero points remain unaffected Switch on the machine Select parameter 607 with the corresponding plus minus keys If necessary enter the code see Chapter 11 04 01 Enterin...

Page 32: ...or adjustment work may be carried out on the machine Switch off the machine Connect the PC serial interface or appropriate USB adapter and the machine control unit RS232 To do so disconnect the plug o...

Page 33: ...in thread counter on off ON OFF OFF Standard value pieces per bobbin 1 9999 1000 In the sewing mode the bobbin thread counter counts the pieces sewn backwards from the standard value If the bobbin thr...

Page 34: ...mode 0 and flip flop mode 1 012 Needle or balance wheel position in 0 360 11 degrees 013 NIS needle in material 65 166 107 This parameter is used to set the NIS signal If the function is executed the...

Page 35: ...red here If the function is executed the position can be set by turning the balance wheel The access code is necessary for this adjustment 022 Thread trimming position in relation to t d c needle 180...

Page 36: ...gital inputs can be checked IN shows the input numbers 1 16 Under VAL the respective switch status is displayed IN VAL 1 IN1 programmable input 1 2 IN2 programmable input 2 3 E3 work clamp raised 4 5...

Page 37: ...R Program outlet 8 S R 9 S R 10 S R 11 S R 12 S R 13 S R 14 S R 15 S R 16 S R 604 Move stepping motors The stepping motors SM1 X axis and SM2 Y axis are moved individually with the respective plus min...

Page 38: ...clamp centre after which it is possible to move to the right or left edge of the clamp depending on the set limits param 023 A correction can be made with the plus minus keys The relocation value is...

Page 39: ...cancelled until the machine is switched off 801 Right of access function group 000 0N OFF ON 802 Right of access function group 100 0N OFF ON 807 Right of access function group 600 0N OFF OFF 808 Righ...

Page 40: ...mmed new ERROR 12 OTE check sum error ERROR 13 OTE header invalid ERROR 14 OTE user data invalid ERROR 30 OTE error see cap 14 34 ERROR 31 Error Sewing motor see cap 14 33 ERROR 50 Incorrect control p...

Page 41: ...Machine not in basic position ERROR 409 Zero point not found 14 33 Sewing motor errors 1 Time out 9 Position not reached 34 Brake path too short 35 Communication error 36 Initialisation Init not compl...

Page 42: ...ntrol unit X1 Mains switch X1A Control panel S2 X1B Sewing head recognition system OTE X3 I ncremental transmitter sewing motor X4A Stepping motor hybrid light barrier Y axis X4B Stepping motor hybrid...

Page 43: ...15 2 91 191 486 95 Page 1 Version 13 10 04 Circuit diagrams...

Page 44: ...15 3 Circuit diagrams Version 13 10 04 91 191 486 95 Page 2...

Page 45: ...15 4 91 191 486 95 Page 3 Version 13 10 04 Circuit diagrams...

Page 46: ...15 5 Circuit diagrams Version 13 10 04 91 191 486 95 Page 4...

Page 47: ...Notes...

Page 48: ...PFAFF Industrie Maschinen AG Postfach 3020 D 67653 Kaiserslautern K nigstr 154 D 67655 Kaiserslautern Telefon 0631 200 0 Telefax 0631 17202 E Mail info pfaff industrial com...

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