Global WF 9995-AE, Instructions & Operating Manual

Page 1: ...995 AE SINGLE NEEDLE TOP AND BOTTOM FEED LOCKSTITCH SEWING MACHINE SPECIALLY DESIGNED FOR TRIMMING AND BINDING WITH ALTERNATING OUTSIDE PRESSERFOOT AND EDGE CUTTER INSTRUCTION OPERATING MANUAL PARTS MANUAL ...

Page 2: ...ING HOOK 6 16 REPLACE ROTATING HOOK 7 17 ADJUST THE HEIGHT OF FEED DOG 7 18 ADJUST THE POSITION OF FEED DOG 8 19 TIME FEED MOTION TO NEEDLE MOTION 8 20 ADJUST OPENING TIME OF THE TENSION DISCS 9 21 LUBRICATION ADJUSTMENT 9 22 INSTALLING OF THE NEDDLE PLATE JO 23 CLOTH CUTTING KNIFE 10 24 REGULAR CLEANING 11 Parts Catalog A ARM BED AND ITS ACCESSORIES 12 H SEWING MECHANISM 15 C STITCH REGULATOR MEC...

Page 3: ... turning over 180 deg the power plug of the motor 4 Adjust the tension of V belt F by turning Motor Vertical Position Screw E The proper tension of the V belt is a slack of 10 20mm when the belt is depressed at the center of the belt by finger 4 PREPARATION AND LUBRICATION Fig 3 l Cleaning the machine Before leaving the factory the machine parts are coated with rust preventive grease which may be ...

Page 4: ...amp Screw A While keeping the long groove of the needle leftward fully insert the needle shank up to the bottom of the needle socket Then tighten Needle Clamp Screw A Note Fig b insufficient insertion Fig c wrong direction of long groove 6 RUN IN OPERATION Fig 5 Run in operation is required for a new sewing machine or a sewing machine left out operation for a considerable length ohime 1 Remove Rub...

Page 5: ...le thread raise needle bar to the upper end of its stroke lead the thread from spool and perform threading as shown in Fig 7 To draw the bobbin thread hold the end of the needle thread and turn the balance wheel to lower the needle bar and then to lift it to its highest position Pull the needle thread and the bobbin thread is drawn up Put the ends of needle thread and bobbin thread frontward under...

Page 6: ...g from Face Plate B 3 Loosen Screw C and adjust the position of Presser Bar D till the presser foot is 6 mm above the throat plate will the presser foot lifted to its highest 4 Tighten Screw C and put in the rubber plug 5 Tighten pressure Regulating Thumb Screw A and Lock Nut E a b Fig 9 Fig 10 11 ADJUST THE PRESSURE OF PRESSER FOOT Fig 10 Pressure of presser foot is to be adjust in accordance wit...

Page 7: ...he spring tension or turn the stud counter clockwise to decrease the spring tension After the adjustment be sure to tighten Set Screw A The thread take up spring tension should be about 30g To Attain this First loosen Set Screw A turn Tension Stud B counter clockwise to decrease the tension of Thread Take up Spring C to zero then turn Tension Stud 8 clockwise until Spring C comes to the notch of t...

Page 8: ...ion See Fig 16 Fig 16 Fig 17 2 In case needle thread tension is too weak or bobbin thread tension is too strong as shown in Fig 15 c turn the thumb nut clockwise to increase the needle thread tension or loosen the tension spring regulating screw of bobbin case to decrease the bobbin thread tension 3 In case of the stitch forms as shown in Fig 1 S d and e adjustments can be made with reference to t...

Page 9: ...m See Fig 19 Fig 20 Fig 21 16 REPLACE ROTATING HOOK Fig 21 1 Lift needle bar to the highest position of its stroke 2 Remove throat plate take down needle and bobbin case 3 Loosen Screw C of hook positioner and take down Hook Positioner A 4 Loosen two Screws D of rotating hook 5 Turn balance wheel to raise feed bar to its highest position then take down the rotating hook by turning it away from fee...

Page 10: ... Bar B in the direction shown by the arrow in Fig 25 a to adjust the feed dog position 4 After the adjustment be sure to tighten Screw A A a b Fig 24 Fig 25 19 TIME FEED MOTION TO NEEDLE MOTION Fig 26 27 28 The standard timing of feed motion to needle motion is that the top of feed Dog C is flush with Throat Plate Surface B when the point of Needle A reaches Throat Plate Surface B See Fig 26 Fig 2...

Page 11: ...justment fully tighten Screw A L I 1 Plug hole J 1 _ i I Rightward A I I I I I 4 I I I C I I Cam l Presser feet Fig 29 21 LUBRICATION ADJUSTMENT Fig JO A Adjusting oil pump A Fig 30 In ordinary operation adjustment is not required for the oil pump If oil splashing does not occur in the oil check window when the machine runs at a low speed approx 2000spm reduce the clearance of the by pass hole 8 A...

Page 12: ...he direction of the arrow 2 Attaching the cloth cutting knife I Raise or lower the cloth cutting knife so that section A of the cloth cutting knife is positioned 0 0 5 mm below the top face of the needle plate when the knife is in its lowest position 2 Loosen two knife set screws 1 and replace the cloth cutting knife 3 Changing the cutting width 1 The needle plate decides the cutting width whenthe...

Page 13: ...eed dog Feed bar Screen Fig 34 Fig 35 Fig 36 2 Cleaning rotating hook See Fig 35 Swing out the machine head and clean the hook Wipe the bobbin case with soft cloth 3 Cleaning oil pump screen See Fig 36 Swing out the machine head and clear offthe dust and dirt on oil pump screen 11 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 14: ...A ARM BED AND ITS ACCESSORIES 5 6 9 39 57 56 a 38 1sJ0 16 17 18 19 2 12 12 11 13 14 45 38 II r 44 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 15: ...B0695 Pre tension thread guide 1 A21 HA100B2100 Three hple thread guide 1 A22 HA100B2110 Set screw 1 SMI 1 64 40 x5 A23 HA1 15B0701 Thread tension stud I SM1 4 40 xJ7 A24 HA310B0701 Oil thumb nut 1 A25 HA505B0671 Thread tension spring 1 A26 HA310B0702 Thread tension releasing disc I A27 HA310B0705 Thread tension disc 2 A28 HA505B0672 Thread take up spring 1 A29 HA310B0703 Thread tension regulating...

Page 16: ... SM 1 8 44 3 4 AS0 HM32B47101 Single needle binders I AS HM32B38001 Single needle binders mounting plate I AS2 H3200I2030 Washer 2 AS3 H415040060 Screw 2 M4x6 AS4 H7339C7101 Mounting plate complete I ASS H7342C8001 Screw 2 A56 H2100B2130 Felt I A57 H210012050 Shelter platr I A58 HA100C2040 Screw I SMl 1 64 40 5 A59 HA500C2060 Thread guide I A60 HA500C2070 Set screw I SM9 64 40 x5 14 From the libra...

Page 17: ...B SEWING MECHANISM 27 30 32 29 45 41 O I 8 7 24 25 11 12 23 22 20 21 6 9 70 r 1 54 55 58 71 72 68 15 0 42 57 56 62 37 73 74 75 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 18: ... I 821 Needle 1 DPxl7 22 822 HA100C2170 Needle clamp screw I SM1 8 44 x4 5 823 HA100C2180 Guide for slide block I 824 HA100C2190 Set screw 2 SM l 64 40 x8 825 HA100C2200 Slide block I 826 HD90D58001 Arm shaft I 827 HA104D0652 Rubber plug cIJ7 4xIO I 828 HA108G0661 Collar for I B29 HA105D0662 Set screw 2 SMl 4 40 x4 830 H6507D8001 Arm shaft bushing left I 831 HA100D2040 Arin shaft bushing middle 1 ...

Page 19: ...Set screw 2 SMl 5 64 28 x4 B58 HA106E0071 Oil seal for rotating hook shaft 1 B59 HA100E2040 Hook shaft bushing left I B60 HA100E2050 Oil adjusting screw 1 SM 1 64 40 x28 5 B61 HA100E2060 Spring for oil adjuster I 862 HA311E0671 Hook shaft bushing right I B63 HA110E0672 Oil pipe for hook shaft bushing I B64 HA300E2100 Plunger I B65 HA300E2110 Plunger spring I B66 HA600E2020 Guide plate I B67 HA104F...

Page 20: ...C STITCH REGULATOR MECHANISM 18 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 21: ...ator screw bar I Cl2 H A109F0674 O ring 2 I l4x2 4 Cl3 Hll04F0651 Dial I Cl4 HA109F0673 Screw I SM3 16 28 x8 C15 HA300F2050 Rubber plug I Cl6 HA100F2080 Stopper pin I Cl7 HA100F2090 Spring for stopper pin I Cl8 HA309F0671 Reverse feed lever I C19 HA113F3021 Reverse feed lever shaft I C20 HA113F3022 O ring 1 l 9xl 9 C21 HA113F0683 Screw 1 SM3 l6 28 x6 5 C22 HA104F0654 Screw 2 C23 HA100F2110 Washer ...

Page 22: ...D FEEDING AND FEED LIFTING MECHANISM 4 5 6 19 10 f 18 I 11 37 25 20 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 23: ... HA105D0662 Set screw 2 SMl 4 40 x4 D18 H2100G2030 Feed rock shaft crank right I D19 HA104G0012 Screw 2 SM3 16 28 x J2 D20 H 2100G2040 Hinge pin I D21 HA305Gl011 Feed lifting rock shaft crank left I D22 H A305G1012 Shaft 1 D23 HA111G0683 Screw 1 SMI l 64 40 xl2 D24 HA310G3011 Slide block I D25 HA305G0664 Oil braid I D26 H2100G2070 Bushing for feed lifting rock shaft right I D27 HA200G2020 Feed lif...

Page 24: ...E PRESSER FOOT ______ M __ ECHANISM 2 2 22 8 9 7 2 19 _ 5 2 I 6 0 4 6 25 17 24 27 28 _ _ 10 1 1 29 22 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 25: ...ver right I E13 HA110H0672 Spring I El4 HA100H2050 Bolt for knee lifter lever I SM 5 64 28 x I0 El5 HA306H0671 Knee lifter connecting rod 1 E16 HA100H2080 Pin for spring I El HA300H2090 Presser bar bushing 1 El8 HD90H68001 Presser bar I El9 H2305H0671 Presser bar lifting bracket I E20 HA3411D308 Set screw 1 SM 5 64 28 x7 E21 HllO0H 2020 Presser spring I E22 H2005I0065 Pressure regulating thumb scr...

Page 26: ...OP FEED MECHANISM 25 3 21 2 23 25 38 18 20 10 13 32 52 9 40 0 a c I o 55 0 r 22 411 21 31 35 41 f o 49 57 44 56 54 43 r 47 46 22 45 24 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 27: ...uide I F21 H2 100I2090 Lifting presser guide plate I F22 H2000I2050 Screw 3 SM9 64 40 x8 F23 H609030080 Pin 2 GB T879 l 3x8 F24 H2000J2020 Lifting presser plate 1 F25 HA300C2030 Screw 4 SM l 64 40 x8 F26 H2000J2030 Lifting presser spring guide pin I F27 H2004J0655 Feed crank guide shaft I F28 H2004J0662 Screw I SMl 4 40 x l5 F29 H2011 0065 Presser lifting crank I F30 H602040200 Pin I GB T l I7 4x2...

Page 28: ...SM 1 64 40 xl2 F49 H210012140 Screw 1 SM1 4 40 x I 8 FSO H2013N0066 Lifting presser sway crank guide pin I F51 H210012070 Screw I SM3 16 32 x7 F52 l l2013N0067 Presser crank connecting nut I SMl 4 24 F53 J 12013 0065 Washer I F54 H2013N0070 Presser swing crank left I F55 H2009N0066 Presser swing shaft I F56 HA100I2050 Washer 2 F57 H2004J0662 Screw I SM1 4 40 xl5 26 From the library of Superior Sew...

Page 29: ...G KNIFE MECHANISM 3 4 1 13 14 22 15 16 39 35 36 3 t 33 34 41 40 44 17 27 42 12 3 45 I 46 tt r 27 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 30: ...8001 Guide stud for knife driving I 023 H005004050 Washer 2 4 8x8 4x0 8 024 H5735F8001 Screw 2 SM3 l 6 28 x9 025 H5715F8001 Knife driving rod clutch pin I 026 H5716F8001 Spring 1 027 H007013015 Stop ring 2 028 H5717F8001 Knife release lever I 029 H5718F8001 Pin I 030 H5719F8001 Knife driving rod clutch pin guide 1 031 H5720F8001 Bushing I 032 H5721F8001 Knife driving stud I 033 HA106B0676 Screw I ...

Page 31: ...H OIL LUBRICATION MECHANISM 11 15 29 13 1 2 3 4 5 6 r 1 r _ 8 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 32: ... adjusting plate I H07 HA100I2050 Spring washer I H08 HA300I2050 Screw 3 SMl 8 44 xI3 H09 HA111I0065 Oil pump screen complete I I 110 HA113I0066 Oil pipe for hook shaft I I Ill H2104J0065 Oil braid fitting plate I Hl2 HA100H2150 Screw 2 SM9 64 40 x I I Hl3 H5604G0065 Oil pipe for arm shaft I Hl4 HA305I0661 Oil return pipe I Hl5 H AI00I2150 Felt pouch I H16 HA300I2060 pipe holder I 30 From the libr...

Page 33: ...I OIL RESERVOIR AND OTHER ACCESSORIES 6 14 45 15 9 18 17 10 11 7 16 I I I I j 47 49 50 53 48 51 52 5 4 31 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 34: ... knee lifter plate I II8 HA106J0667 Set screw I SM l5 64 28 x8 119 HA106J0668 Pad for knee lifter plate I 120 H801045200 Screw 4 GBfT99 4 5x20 121 HA300J2230 Washer 4 122 H200800068 Belt upper I 123 HA300B2170 Screw 2 SMl 1 64 40 x8 124 H200800671 Belt mark complrte I 125 HA300J2250 Screw I M4xl2 5 126 HA300J2280 Screw 2 SM 5 64 28 x8 127 H200800067 Belt lower I 128 HA305J0665 Belt complete I 129 ...

Page 35: ...8001 Bracket I 147 I 1570418001 Waste material chure large I 148 H5705I8001 Waste material chure small 1 149 I 1401040080 Screw 4 M4x8 150 H7323H8001 Shelf I 151 H7320H7101 Plate complete I 152 I 1801055250 Screw 2 5 5x25 153 HA300J2230 Washer I 154 H7326H8001 Seat 1 33 From the library of Superior Sewing Machine Supply LLC www supsew com ...

Page 36: ...From the library of Superior Sewing Machine Supply LLC www supsew com ...