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GF-2131-443 MH/L34
GF-2131-447 MH/L34
ANITA B s.r.o.
Průmyslová 2453/7
680 01 Boskovice
Czech Republic
tel: +420 516 454 774
+420 516 453 496
fax: +420 516 452 751
e-mail:
info@anita.cz
User's manual and
Spare parts list
MP00400EN_171102

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Summary of Contents for Anita GARUDAN GF-2131-443 MH/L34

  • Page 1 User's manual and Spare parts list GF-2131-443 MH/L34 GF-2131-447 MH/L34 ANITA B s.r.o. Průmyslová 2453/7 680 01 Boskovice Czech Republic tel: +420 516 454 774 +420 516 453 496 fax: +420 516 452 751 e-mail: info@anita.cz MP00400EN_171102...
  • Page 2 ANITA © All rights reserved Property of Anita B and protected by copyright. The use of this content without written permission is prohibited. Copyright © Anita B s r.o. (2017) MP00400EN_171102...
  • Page 3: Table Of Contents

    ANITA © CONTENTS Page 1) SPECIFICATION 2) SAFETY PRECAUTIONS 3) BEFORE OPERATION 4) INSTALLATION 4.1 Installing the knee lifter 4.2 Installing the waste oil receiver 4.3 Lubrication 4.4 Adjusting the amount of oil in the hook 4.5 Adjusting the oil in the pump 4.6 Installing the synchronizer...
  • Page 4: Specification

    ANITA © 1) SPECIFICATION Machine model Material use Speed Stitch Needle system Presser foot (hand/knee) GF-2131-443 MH/L34 Medium 2.500 135x17(90-160) 6/16 mm GF-2131-447 MH/L34 Madium 2.500 135x17(90-160) 6/16 mm Weight of machine head: 52 kg Dimensions of machine head: 660x560x490 mm...
  • Page 5: Safety Precautions

    ANITA © 2) SAFETY PRECAUTIONS MP00400EN_171102...
  • Page 6 ANITA © MP00400EN_171102...
  • Page 7: Before Operation

    ANITA © 3) BEFORE OPERATION MP00400EN_171102...
  • Page 8: Installation

    ANITA © 4) INSTALLATION 4.1 Installing the knee lifter Fully draw out the knee lifter shafts (2) towards you. Then install it on the sewing machine. Attach driving arm (1) to respective shafts (2). Connect right and left driving arms (1) together with link (3).
  • Page 9: Lubrication

    ANITA © Fig.3 4.3 Lubrication Fill the oil tank with oil up to line „H“ (1). Carry out periodical inspection while the sewing machine is in use to check the oil quantity. If the oil surface level is below line „L“ (2), add oil until the oil surface reaches line „H“...
  • Page 10: Adjusting The Oil In The Pump

    ANITA © 4.5 Adjusting the oil in the pump In the standard state, bypass hole (2) is fully closed with the adjusting plate (1). The wider bypass hole (2) is opened, the less the oil quantity becomes. See fig.7. Fig.7 4.6 Installing the synchronizer...
  • Page 11: How To Adjust And Use The Sewing Machine

    ANITA © 5) HOW TO ADJUST AND USE THE SEWING MACHINE 5.1 Attaching the needle Turn off the power before starting to work. The standard needle is 135x17 (DPx17). By special order, machine can also be equipped with needle bar for needle 134R.
  • Page 12: Adjusting The Stitch Length And Reverse-Feed Stitching

    ANITA © 5.3. Adjusting the stitch length and reverse-feed stitching To change the stitch length,press push lever (1) and turn stitch dial (2). For reverse stitching push reverse feed lever (3) down. The machine performs reverse feed stitching as long as the lever is held depressed.
  • Page 13: Presser Foot Pressure

    ANITA © Fig.14 5.6 Presser foot pressure Adjust the presser foot pressure according to the sewing product. The pressure of the presser foot (1) and that of the walking foot (2) can be adjusted separately. Use the machine with the minimum pressure which is necessary. See fig.15.
  • Page 14: Adjusting The Inclination Of The Feed Dog

    ANITA © Feed dog (1) is factory adjusted to jut out 1 mm from the surface of throat plate (2). When the feed dog height needs to be adjusted according to the sewing specifications or after the feed dog is replaced, do as follows: Loosen screw (3) and move feed bar (4) up and down to adjust the height of the feed dog.
  • Page 15: Adjusting The Walking Foot And Presser Foot

    ANITA © Fig.19 5.11 Adjusting the walking foot and presser foot A. Amount of the alternating vertical movement of the walking foot and presser foot Amount of the alternating vertical movement of the walking foot and presser foot is to be adjusted with alternating vertical movement dial (1) on the top cover.
  • Page 16: Needle To Hook Relationship

    ANITA © C. Adjusting the feed pitch of the walking foot Top feed amount has been adjusted to 1:1 with respect to the bottom feed amount. However, i tis possible to change the top feed amount with respect to the bottom feed amount according to sewing conditions.
  • Page 17: Feed Timing

    ANITA © 5.13 Feed timing Position between feed dog and needle can be adjusted by turning the cam (4). Set the upper stop position of needle by turning the hand wheel. Set the cam so that after setting the presser foot pressure the screw (2) on the cam (1) is in the axis of the shaft (3) and simultaneously side edge of the screw (5) should be levelled with this axis.
  • Page 18: Position Between Counter Knife And Movable Knife

    ANITA © 5.15 Position between counter knife and movable knife The standard positioning of the thread trimer (left) (1) and counter knife (1) is as illustrated in the figure 27. The thread trimer (left) (1) should be 9mm and the counter knife (2) should be 5mm away from the center of the needle (3).
  • Page 19: Adjusting The Amount Of Mesh Of The Movable Knife Blades

    ANITA © Fig.28 5.17 Adjusting the amount of mesh of the movable knife blades When knife (1) reaches its rtavel end, the standard depth of mesh between knife (1) and counter knife (2) is 1,5~2 mm. Turn the handwheel by hand and move the knife (1) upward.
  • Page 20 ANITA © 5.20 Reverse stitching The sewing machine immediately is brought into the reverse feed mode and starts reverse stitching only by pressing switch (1). Reverse stitching can be carried out as long as the switch is held pressed. The sewing mchine is brought into the normal feed mode by releasing the switch.
  • Page 21: Troubleshooting

    ANITA © 6.TROUBLESHOOTING MP00400EN_171102...
  • Page 23 Spare parts list Katalog náhradních dílů GF-2131-443 MH/L34 GF-2131-447 MH/L34 ANITA B s.r.o. Průmyslová 2453/7 680 01 Boskovice Czech Republic tel: +420 516 454 774 +420 516 453 496 fax: +420 516 452 751 e-mail: info@anita.cz MP00400EN_171102...
  • Page 24 Anita B s r.o. zakázáno. Copyright © Anita B s r.o. (2017) All rights reserved Property of Anita B and protected by copyright. The use of this content without written permission is prohibited. Copyright © Anita B s r.o. (2017)
  • Page 25 ANITA © Content/Obsah A. FRAME & MISCELLANEOUS COVER COMPONENTS (1/2) ......4 A. FRAME & MISCELLANEOUS COVER COMPONENTS (2/2) ......6 B. MAIN SHAFT & UPRIGHT SHAFT COMPONENTS ........8 C. NEEDLE BAR & THREAD TAKE-UP LEVER COMPONENTS ......10 D.
  • Page 26: Frame & Miscellaneous Cover Components (1/2)

    ANITA © A. FRAME & MISCELLANEOUS COVER COMPONENTS (1/2) MP00400EN_171102...
  • Page 27: Frame & Miscellaneous Cover Components (2/2)

    ANITA © A. FRAME & MISCELLANEOUS COVER COMPONENTS (1/2) REF.No Part No. Name of Part YA050300 Stopper Pin EJ4434-2A Spring Suspension 6120110700 Bed Screw Stud WA069007 Washer pr. 11x1,6 d=6,1 6120163600 Spring Suspension 6120111000 Face Plate E1053-0A Thread Guide 612011501...
  • Page 28 ANITA © A. FRAME & MISCELLANEOUS COVER COMPONENTS (2/2) MP00400EN_171102...
  • Page 29 ANITA © A. FRAME & MISCELLANEOUS COVER COMPONENTS (2/2) REF.No Part No. Name of Part 6120111100 Side Cover E4086-0A Scale Base Plate 6120114300 Packing ZSB11011 Screw 11/64-40 L=9 WARN000500 Grand Mark ZSB11021 Screw 11/64-40 L=5,5 WA049003 Washer pr.9x0,8 A1013-0A Rubber Plug...
  • Page 30: Main Shaft & Upright Shaft Components

    ANITA © B. MAIN SHAFT & UPRIGHT SHAFT COMPONENTS MP00400EN_171102...
  • Page 31 ANITA © B. MAIN SHAFT & UPRIGHT SHAFT COMPONENTS REF.No Part No. Name of Part 6120120100 Main Shaft 6120120600 6120120200 Main Shaft Bushing Front 6120120300 Main Shaft Bushing Center 6120120405 Main Shaft Bushing Rear Asm. 6120120400 Main Shaft Bushing Rear...
  • Page 32: Needle Bar & Thread Take-Up Lever Components

    ANITA © C. NEEDLE BAR & THREAD TAKE-UP LEVER COMPONENTS MP00400EN_171102...
  • Page 33 ANITA © C. NEEDLE BAR & THREAD TAKE-UP LEVER COMPONENTS REF.No Part No. Name of Part 6120140100 Needle Bar 6120140700 Needle Bar Thread Guide E1074-0A Needle Bar Connection E1089-2A Needle bar Connecting Link Guide Asm. E1081-2A Needle bar Connecting Link Guide...
  • Page 34: Upper Feed Mechanism Components (1/3)

    ANITA © D. UPPER FEED MECHANISM COMPONENTS (1/3) MP00400EN_171102...
  • Page 35: Upper Feed Mechanism Components (2/3)

    ANITA © D. UPPER FEED MECHANISM COMPONENTS (1/3) REF.No Part No. Name of Part 6120144804 Feed Rocker Shaft Com. 6120144900 Bushing Front 6120145000 Bushing Rear 6120144700 Driving Shaft Arm. Front 6120143300 Upper Feed Link A 6120143400 Upper Feed Link B 6120147000 Driving Shaft Rod.
  • Page 36: Upper Feed Mechanism Components (3/3)

    ANITA © D. UPPER FEED MECHANISM COMPONENTS (2/3) MP00400EN_171102...
  • Page 37 ANITA © D. UPPER FEED MECHANISM COMPONENTS (2/3) REF.No Part No. Name of Part 6120145100 6120353100 Holder ZSB09005 Screw 9/64-40 L=5 XA200400 Oil Wick 6120147700 Bell Crank Link 6120147800 Bell Crank Shaft 6120143600 Bell Crank 6120147900 Bushing 6120148000 Pin A...
  • Page 38 ANITA © D. UPPER FEED MECHANISM COMPONENTS (3/3) MP00400EN_171102...
  • Page 39 ANITA © D. UPPER FEED MECHANISM COMPONENTS (3/3) REF.No Part No. Name of Part 6120142100 Driving Shaft 6120142200 Bushing 6120142400 Driving Shaft Rod. Rear 6120142300 Driving Shaft Rod. Front E1432-1A Slide Block Asm. E1433-0A Slide block E1434-1A Stud E4044-0A Thrust Collar...
  • Page 40: Pressure Bar & Knee Lifter Components (1/2)

    ANITA © E. PRESSURE BAR & KNEE LIFTER COMPONENTS (1/2) MP00400EN_171102...
  • Page 41: Pressure Bar & Knee Lifter Components (2/2)

    ANITA © E. PRESSURE BAR & KNEE LIFTER COMPONENTS (1/2) REF.No Part No Name of Part 6120150100 Presser Bar 6120150200 Presser Bar Bushing ZSF32001 Screw 6120140400 Presse Spring ZSN32001 6120150500 Presser Bar Guide Bracket 6120152105 Presser Bar Guide Bracket Rink Asm.
  • Page 42 ANITA © E. PRESSURE BAR & KNEE LIFTER COMPONENTS (2/2) MP00400EN_171102...
  • Page 43 ANITA © E. PRESSURE BAR & KNEE LIFTER COMPONENTS (2/2) REF.No Part No Name of Part ZMJ06002 Screw 61042835T0 Shaft screw ZMJ05002 Screw RE000070 E-ring ZML16005 OAGM091603 Oil seal 61041143T0 Cover plate 61041111T0 Back cover FG8101-0B Presser foot solenoid GF-2131-001-01...
  • Page 44: Lower Feed Mechanism Components

    ANITA © F. LOWER FEED MECHANISM COMPONENTS MP00400EN_171102...
  • Page 45 ANITA © F. LOWER FEED MECHANISM COMPONENTS REF.No Part No. Name of Part 6120160400 Feed Rocker Shaft 6120160600 Bushing Front 6120160800 Feed Rocker Shaft Crank E4044-0A Thrust Collar 6120160500 Feed Bar Rod. 6120164900 Feed Bar Shaft 6120160105 Feed Bar Asm.
  • Page 46: Feed Adjustment Mechanism Components (1/2)

    ANITA © G. FEED ADJUSTMENT MECHANISM COMPONENTS (1/2) MP00400EN_171102...
  • Page 47: Feed Adjustment Mechanism Components (2/2)

    ANITA © G. FEED ADJUSTMENT MECHANISM COMPONENTS (1/2) REF.No Part of No. Name of Part 6120160904 Horizontal Feed Rod Com 6120167000 Reverse Block 6120160600 Bushing 6120167200 Thrust Collar EJ4152-0A Square Block EJ4153-0A Guide Plate 6120167500 ZSB11007 Screw 11/64-40 L=7 ZSA11007...
  • Page 48 ANITA © G. FEED ADJUSTMENT MECHANISM COMPONENTS (2/2) MP00400EN_171102...
  • Page 49 ANITA © G. FEED ADJUSTMENT MECHANISM COMPONENTS (2/2) REF.No Part No. Name of Part 6120161100 Feed Regulator 6120162800 Bushing 6120161500 Feed Regulator Shaft 6120162200 Stitch Dial Base 6120164300 Feed Regulating Screw E1171-2A E1158-0A Spring E1173-2A Stopper Pin Releasing lever E1174-2A...
  • Page 50: Hook Drive Shaft Components

    ANITA © H. HOOK DRIVE SHAFT COMPONENTS MP00400EN_171102...
  • Page 51 ANITA © H. HOOK DRIVE SHAFT COMPONENTS REF.No Part No. Name of Part 6120180100 Hook Driving Shaft 6120180305 Bushing, Front Asm. 6120180300 Bushing, Front OAVCBG1406E0 Oil Seal 6120180400 Bushing, Center 6120180500 Bushing, Rear A4021-0 Screw Gear, Back E4014-0A Thrust Collar...
  • Page 52: Thread Trimmer Components (1/2)

    ANITA © I. THREAD TRIMMER COMPONENTS (1/2) MP00400EN_171102...
  • Page 53 ANITA © I. THREAD TRIMMER COMPONENTS (1/2) REF.No Part No. Name of Part VJ032121 Connetor Cover Asm. E4412-2A Thread Cutting Solenoid Asm. E4411-2A Solenouid Instaling Base E4415-2A Flexible Driving lever ZSK15003 Screw 15/64-28 E4417-2A Spring E4418-2A Thrust Collar E4414-2A RU20UC05...
  • Page 54: Trimmer Components (2/2)

    ANITA © I. TRIMMER COMPONENTS (2/2) MP00400EN_171102...
  • Page 55 ANITA © I. TRIMMER COMPONENTS (2/2) REF.No Part No. Name of Part E4015-2A Thread Trimmer Cam E6115-2A Knife Holding Bracket Saddle E6112-2A Knife Base E6117-2A Special Washer E6110-2A Movable Knife E6114-2A Knife Driving Crank E6113-2A Link 612024010 Knife Driving Shaft...
  • Page 56: Upper Thread Tension Regulator Mechanism Components

    ANITA © J. UPPER THREAD TENSION REGULATOR MECHANISM COMPONENTS MP00400EN_171102...
  • Page 57 ANITA © J. UPPER THREAD TENSION REGULATOR MECHANISM COMPONENTS REF.No Part No. Name of Part 6120310505 Thread Tension Regulator Asm. E1029-0A thread tension Post Bracket E1026-0A thread tension Post Bracket E1027-0A Spring A A1025-0A Tension Disk A1022-0A Tension Regulator Pressar Disk...
  • Page 58: Oil Lubrication Mechanism Components

    ANITA © K. OIL LUBRICATION MECHANISM COMPONENTS MP00400EN_171102...
  • Page 59 ANITA © K. OIL LUBRICATION MECHANISM COMPONENTS REF.No Part No. Name of Part 6120358005 Rotary Pump Asm. 6120358004 Rotary Pump Com. 6120358000 Housing ((1)) ((1)) 6120358100 Bushing ((1)) ((1)) 6120358200 Casing ((1)) ((1)) YD030010 Spring Pin 3.0x10 ((1)) ((1)) 6120358300...
  • Page 60: Accessories (1/2)

    ANITA © L. ACCESSORIES (1/2) MP00400EN_171102...
  • Page 61: Accessories (2/2)

    ANITA © L. ACCESSORIES (1/2) REF.No Part No. Name of Part C7001-0A Cover A7012-2A Oil Can A7012-1A Oiler A7000-0A Accessory Box A7010-1A Screw Driver (middle) A7010-0A Screw Driver (small) TLA020 Hexagonal Wrench Key (2mm) EJ7026-0A Vibration Preventing Rubber EJ7026-1A Vibration Preventing Rubber...
  • Page 62 ANITA © L. ACCESSORIES (2/2) MP00400EN_171102...
  • Page 63 ANITA © L. ACCESSORIES (2/2) REF. No Part No. Name of Part 6120335100 Belt Cover A 6120335200 Belt Cover B 6120335500 Belt Cover C 6120335300 Belt Cover Stud 6120335700 Belt Cover Stud ZSB11078 Screw 11/64-40 L=9 ZMT05003 Wood Screw D=8,3 L=18 WA059003 Washer pr.

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Garudan gf-2131-447 mh/l34

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