Global LP 8970 I Series Manual
  1. Manuals
  2. Brands
  3. Global Manuals
  4. Sewing Machine
  5. LP 8970 I Series
  6. Manual

Global LP 8970 I Series Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

LP 8970 I SERIES
MANUAL

Advertisement

Table of Contents
loading

Related Manuals for Global LP 8970 I Series

Summary of Contents for Global LP 8970 I Series

  • Page 61 DIRECT DRIVEN POST BED SEWING MACHINE WITH WHEEL FEED AND DRIVEN ROLLER PRESSER PARTS LIST...

  • Page 63: Table Of Contents

    CONTENT A． Arm bed and its accessories………………………………………………………………………2 B．Presser bar parts…………………………………………………………………………………...4 C．Needle bar holder parts……………………………………………………………………………6 D． Thread tension regulator parts…………………………………………………………………8 E． Main shaft driving parts………………………………………………………………………..10 F． Upper side shaft feed parts……………………………………………………………………..12 G． Presser foot lifting parts………………………………………………………………………….14 H． Bobbin winder parts…………………………………………………………………………..16 I． Stitch length adjustment parts…………………………………………………………………….18 J．...

  • Page 64: A． Arm Bed And Its Accessories

    A. Arm bed and its accessories Part No. Name 1 Needle 2 Needle 7.02.01.068 Arm bed 7.02.21.467 Back cover（1） Back cover（2） 7.02.15.096 Back cover screw 7.02.11.482 Lower plate 7.02.15.044 Lower plate screw 7.02.11.483 Safety guard cover 7.02.15.964 Safety guard cover screw 7.02.11.484 Fixed plate 7.02.15.444...
  • Page 65 A. Arm bed and its accessories...

  • Page 66: B.presser Bar Parts

    B.Presser bar parts Part No. Name 1 Needle 2 Needle 7.02.05.01101 Presser foot lifting lever 7.02.15.056 Set screw 7.02.15.049 Screw 7.02.15.057 Set screw 7.02.15.025 Screw 7.02.08.032 Bushing（Upper） 7.02.08.033 Bushing（Lower） 7.02.03.009 Guide rail bar 7.02.08.007 Presser bar position bracket 7.02.15.050 Screw 7.02.03.420 Presser bar lifter shaft 7.02.15.061...
  • Page 67 B.Presser bar parts...

  • Page 68: C．needle Bar Holder Parts

    C．Needle bar holder parts Part No. Name 1 Needle 2 Needle 7.02.01.353 Thread take-up assy. Thread take-up fixed pin Plastic stop ring Needle bearing Thread take-up holder Thread take-up shaft bushing 7.02.15.049 Set screw Screw Thread take-up lever Bearing Bearing 7.02.18.030 Elastic retaining ring Thread path...
  • Page 69 C．Needle bar holder parts...

  • Page 70: D.thread Tension Regulator Parts

    D.Thread tension regulator parts Part No. Name 1 Needle 2 Needle 7.02.01.280 Thread tension regulator assy. 7.02.01.282 Thread tension regulator assy. 2-1. E type ring 2-2. Thread tension plate(Small) 2-3. Spring 2-4. Screw 2-5. 2-6. Screw 2-7. Thread guide plate 2-8.
  • Page 71 D.Thread tension regulator parts...

  • Page 72: E．main Shaft Driving Parts

    E．Main shaft driving parts Part No. Name 1 Needle 2 Needle 7.02.01.358 7.02.15.014 Cam set screw 7.02.15.013 Cam set screw 7.02.15.053 Screw 7.02.15.050 Set screw 7.02.09.004 Upper shaft bushing 7.02.04.008 Bearing 7.02.03.330 Upper shaft 7.02.07.262 Thread winder driven wheel 7.02.15.057 Driven wheel screw 7.02.07.003 Timing belt（Upper）...
  • Page 73 E．Main shaft driving parts...

  • Page 74: F．upper Side Shaft Feed Parts

    F．Upper side shaft feed parts Part No. Name 1 Needle 2 Needle 7.02.18.002 Disk type washer 7.02.04.010 Needle bearing 7.02.08.004 Bushing 7.02.09.006 Collar 7.02.15.054 Set screw 7.02.03.424 Upper shaft 7.02.05.450 Upper shaft crank 7.02.15.048 Crank screw 7.02.15.053 Screw 7.02.05.441 Supporting arm 7.02.15.048 Supporting arm screw 7.02.15.053...
  • Page 75 ． pper s de sha t eed parts...

  • Page 76: G．presser Foot Lifting Parts

    G．Presser foot lifting parts Part No. Name 1 Needle 2 Needle 7.02.15.959 Adjusting screw 7.02.17.007 Elastic presser plate 7.02.15.791 Spring presser plate supporting screw 7.02.18.039 Split retaining ring 7.02.15.020 Set screw 7.02.15.067 7.02.17.410 Knee lifting lever connecting rod 7.02.18.031 Split retaining ring 7.02.06.004 Upper and lower transport arm 7.02.15.053...
  • Page 77 ． resser oot l t parts...

  • Page 78: H．bobbin Winder Parts

    H．Bobbin winder parts Part No. Name 1 Needle 2 Needle 7.02.21.029 Thread post 7.02.01.302 Bobbin winder thread tension assy. 7.02.01.281 Bobbin winder assy. Stopper screw Stopper block Rubber ring Driven wheel Spring Adjusting plate Bobbin winder seat Spring Bearing 4-10 Bushing 4-11 Shaft...
  • Page 79 ． obb der parts...

  • Page 80: I．stitch Length Adjustment Parts

    I．Stitch length adjustment parts Part No. Name 1 Needle 2 Needle 7.02.08.006 Connecting holder 7.02.15.017 Screw 7.02.08.005 Crank 7.02.15.053 Screw 7.02.06.350 Crank 7.02.15.053 Screw 7.02.15.056 Set screw 7.02.04.009 Needle bearing 7.02.04.014 Bearing 7.02.05.010 Link 7.02.10.007 Pin （long） 7.02.01.007 Cam assy. Set screw 7.02.18.022 Elastic stop ring...
  • Page 81 ． t t h le th ad st e t parts...

  • Page 82: J．clutch Set Parts

    J．Clutch set parts Part No. Name 1 Needle 2 Needle 7.02.09.079 Shaft washer 7.02.15.056 Screw 7.02.03.013 Lower shaft（Left） 7.02.03.012 Lower shaft（Right） 7.02.01.354 Safety clutch assy. Coupling（Left） Position screw Set screw Connecting plate Elastic stop ring Coupling（Right） Ball Spring Set screw 5-10 Clutch seat 5-11...
  • Page 83 ．Cl t h set parts...

  • Page 84: K．oil Lubrication Parts

    K．Oil lubrication parts Part No. Name 1 Needle 2 Needle 7.02.16.304 Oil box 7.02.15.044 Screw 7.02.17.411 Fixed plate 7.02.15.975 Screw 7.02.16.047 Oil tube 7.02.16.166 Oil tube clamp 7.02.15.006 Screw 7.02.16.307 Oil tube joint 7.02.01.339 Stitch length regulator Adjusting plate Spring Limiting screw bar Screw Supporting seat...
  • Page 85 ． l l br at o parts...

  • Page 86: L．hook Parts（Left

    L．Hook parts（Left） Part No. Name 1 Needle 2 Needle 7.02.01.285 Hook assy. Bobbin case Elastic gasket Screw Screw Needle guard slice Screw 7.02.15.038 Screw 7.02.21.385 Bobbin 7.02.15.047 Screw 7.02.07.205 Driven gear 7.02.15.799 Screw（Long） 7.02.20.051 Thread trimming clamp plate 7.02.15.801 Screw 7.02.20.052 Movable knife 7.02.15.973...
  • Page 87 ． oo parts...

  • Page 88: M．left Side Bracket Parts

    M．Left side bracket parts Part No. Name 1 Needle 2 Needle 7.02.04.111 Bearing 7.02.18.253 Washer 7.02.13.29201 Left side bracket 7.02.04.110 Ball bearing 7.02.18.250 Elastic retaining ring 7.02.16.301 Oil felt 7.02.04.112 Needle bearing 7.02.08.393 Bushing 7.02.18.254 Elastic retaining ring 7.02.18.258 Washer 7.02.07.015 Gear（Large）...
  • Page 89 ． e t s de bra et parts...

  • Page 90: N． Hook Parts（Right

    N．Hook thread parts（Right） Part No. Name 1 Needle 2 Needle 7.02.01.285 Hook assy. Bobbin case Elastic gasket Screw Screw Needle guard slice Screw 7.02.15.038 Screw 7.02.21.385 Bobbin 7.02.15.047 Screw 7.02.07.205 Driven gear 7.02.15.799 Screw（Long） 7.02.20.051 Thread trimming clamp plate 7.02.15.801 Screw 7.02.20.052 Movable knife...
  • Page 91 N． oo thread parts...

  • Page 92: O． Right Side Bracket Parts

    O ．Right side bracket parts Part No. Name 1 Needle 2 Needle 7.02.18.251 Elastic retaining ring 7.02.18.252 Washer 7.02.11.386 Oil guard plate 7.02.08.392 Bushing 7.02.09.080 Bushing collar 7.02.15.054 Screw 7.02.06.279 Thread trimming crank 7.02.15.056 Crank screw 7.02.15.063 Set screw 7.02.04.111 Bearing 7.02.18.253 Washer...
  • Page 93 O．Right side bracket parts...

  • Page 94: P． Bed Plate Feed Parts

    P ．Bed plate feed parts Part No. Name 1 Needle 2 Needle 7.02.02.397 Needle plate 7.02.15.032 Needle plate screw 7.02.15.965 Screw 7.02.18.003 Washer 7.02.13.28901 Support plate 7.02.15.053 Screw 7.02.18.016 Washer 7.02.15.030 Screw 7.02.10.010 Adjusting pin 7.02.15.031 Adjusting pin set screw 7.02.16.409 Plastic plug 7.02.04.110...
  • Page 95 P．Bed plate feed parts...

  • Page 96: Q．solenoid For Thread Trimming Parts

    Q．Solenoid for thread trimming parts Part No. Name 1 Needle 2 Needle 7.02.19.345 Thread releasing solenoid 7.02.16.410 Solenoid joint 7.02.15.976 Screw 7.02.11.500 Fixed plate 7.02.15.003 Fixed plate screw 7.02.10.456 Thread releasing lever 7.02.19.211 Thread trimming solenoid 7.02.16.302 Top post 7.02.15.797 Thread trimming solenoid screw 7.02.11.387 Thread trimming solenoid fixed plate...
  • Page 97 ． ole o d or thread tr parts...

  • Page 98: R．thread Trimming Driving Parts

    R．Thread trimming driving parts Part No. Name 1 Needle 2 Needle 7.02.01.286 Thread trimming vibrating lever assy. 7.02.03.341 Thread trimming vibrating lever shaft 7.02.10.367 Connecting lever pin (Right) 7.02.15.056 Connecting link pin set screw 7.02.05.364 Thread trimming connecting link 7.02.17.351 Connecting link spring 7.02.10.369 Connecting link pin (Left)
  • Page 99 ． hread tr parts...

  • Page 100: S．solenoid For Presser Foot Lifting Parts

    S．Solenoid for presser foot lifting parts Part No. Name 1 Needle 2 Needle 7.02.19.346 Presser foot lifting solenoid 7.02.03.422 Link 7.02.16.411 Joint 7.02.13.372 Solenoid fixed seat 7.02.15.057 Locking screw 7.02.15.966 Screw 7.02.15.067 7.02.15.053 Screw 7.02.10.450 Support screw 7.02.10.451 Support screw（Short） 7.02.13.373 Sping fixed plate 7.02.15.044...
  • Page 101 ． ole o d or presser oot l t parts...

  • Page 102: T．upper Feed And Backstitch Parts

    T．Upper feed and backstitch parts Part No. Name 1 Needle 2 Needle 7.02.19.347 Backtack solenoid（Upper） 7.02.17.417 Spring 7.02.18.330 Washer 7.02.18.223 Elastic retaining ring 7.02.05.449 Solenoid joint 7.02.10.455 7.02.13.377 Solenoid bracket 7.02.15.555 Solenoid fixed screw 7.02.10.453 Shaft 7.02.05.444 Crank（Front） 7.02.05.443 Crank（Back） 7.02.15.803 Screw 7.02.08.471...
  • Page 103 ． pper eed a d ba st t h parts...

  • Page 104: U.lower Feed And Backstitch Parts For Single Needle

    U.Lower feed and backstitch parts for single needle Part No. Name 1 Needle 2 Needle 7.02.19.348 Needle bar vibrating switch solenoid 7.02.10.460 Solenoid joint 7.02.15.555 Solenoid screw 7.02.18.071 Washer 7.02.11.501 Solenoid fixed plate 7.02.15.803 Fixed plate screw 7.02.11.502 Spring fixed plate 7.02.17.138 Spring 7.02.09.118...
  • Page 105 o er eed a d ba st t h parts or s le eedle...

  • Page 106: Lower Feed And Backstitch Parts For Double Needle

    V．Lower feed and backstitch parts for double needle Part No. Name 1 Needle 2 Needle 7.02.01.355 Gear holder assy. Fitting bracket 7.02.11.489 Stopper plate 7.02.15.063 Screw Spring Screw Screw 1-10 Shaft 1-11 Gear seat 1-12 7.02.11.505 Connecting plate 1-13 7.02.15.432 Screw 7.02.15.048 Screw...
  • Page 107 ． o er eed a d ba st t h parts or do ble eedle...

  • Page 108: W．power Cable Connection

    W．Power cable connection Part No. Name 1 Needle 2 Needle 7.02.19.350 Electric wire assy. 7.02.19.353 Connection wire Connection wire 7.02.16.413 Electric wire clamp 7.02.15.006 Screw 7.02.19.341 Switch box assy. 7.02.15.960 Screw 7.02.19.212 Safety switch 7.02.15.802 Screw 7.02.11.503 Fitting plate 7.02.15.960 Screw Operation panel 7.02.15.043...
  • Page 109 ． o er able o e t o...

  • Page 110: Parts Of Integrated Machine

    X. Parts of integrated machine Part No. Name 1 Needle 2 Needle 7.02.01.072 Machine case 7.02.16.430 Oil box Assy. 7.02.15.975 Oil box screw 7.02.16.431 Back over (Upper) 7.02.16.432 Back over (Lower) 7.02.15.058 Screw 7.02.15.997 Screw 7.02.19.359 Motor 7.02.09.120 Stitch length indicating ring 7.02.09.121 Stitch length indicating ring 7.02.07.280...
  • Page 111 arts o te rated a h e...

  • Page 112: Y．accessories

    Y．Accessories Part No. Name 1 Needle 2 Needle 7.02.21.463 Padding block 7.02.21.464 Rubber cushion 7.02.21.46501 Oil reservior 7.02.21.004 Hinge pin 7.02.21.005 Hinge connection seat 7.02.21.027 7.02.21.022 Head rest wood 7.02.21.006 Housing support stud 7.02.21.224 Wooden support Screw 7.02.18.040 Washer 7.02.15.067 7.0221.033 Screw 7.02.21.001...
  • Page 113 essor es ．...
  • Page 114 !"#$%&'!()*%(+%,) !"#$%&'(#)(*(&# *!-#,) ) .) ) /011) 2#$'#2)
  • Page 115 EC - Manufacturer Declaration EC Declaration of Conformity EG Konformitätserklärung We declare herewith that the following equipment： Hiermit erklären wir, dass die Bauart des Nähmaschinenantriebes： NEEDLE POSITIONER MOTOR TYP AC SERVO MOTOR---i SERIES AC SERVO MOTOR---i SERIES AC SERVO MOTOR---G SERIES AC SERVO MOTOR---G SERIES AC SERVO MOTOR---GD SERIES AC SERVO MOTOR---GD SERIES...
  • Page 116 Declaration of Conformity for Concentration Limits for Certain Hazardous Substances We declare herewith that the following AC servo motor series products list below : AC Servo Motor --- i Series / G Series / GD Series / MD Series Devrice---TK Series / TC Series / MK Series / MC Series Are complies with the following directives and requirements : 1.
  • Page 117 Content Safety instruction....................1 Wiring & earthing ....................4 III. Function description for standby ...............5 Multi-function description .................8 Parameter selection description................9 Parameter value description................10 VII. Parameter table………………………………………...…………………11 VIII. ………………………………………………………..……………………14 Point code & Error code……………………………….....…………15...

  • Page 118: Safety Instruction

    I. Safety instruction User are asked to read this operation manual completely and carefully before installation 。 or operation When install and operate TF control box, precaution must be taken as the following. This product is designed for specify sewing machines and must not be used for other purposes. Work Environment (1).
  • Page 119 (3). Power cord: a. Avoid power cord being applied by heavy objects or excessive force, or over bend. b. Power cord must not set to be near the V-belt and the pulley, keep 3 cm space or above. c. Check the outlet voltage before plugging the cord, make sure it match the voltage shown on the name plate of the Feeder in ±10 % ranges.
  • Page 120 1.4 Safety in Maintenance and Repairs : Power must be turned off first, when (1). Uninstall the motor or the control box, or plug and unplug any connector. (2). Turn off the power and wait 10 minutes before opening box cover. (3).
  • Page 121 II. Power Connection and Grounding (1). Single phase and three phase connection : Green/yellow wire is the ground wire Brown wire Blue wire PVC Cable Single Phase Green / Yellow wire Brown If use on single phase Black (220 V), don’t connect the black wire.

  • Page 122: Function Description For Standby

    III. Function description at standby ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Slow start Motor run at slow speed when sewn start. ○ Parameter setting Press key and hold 2 second to enter parameter setting mode, set value you need after entered.
  • Page 123 ○ Value adjustment = Increment / = Decreasing ○ Bar tacking Press key, led light up, bar tacking be performed, ABC maximum 15 stitches, D maximum 15 times . ○ Presser foot lifting automatically selection after trimmed. Press key to perform this function. ○...
  • Page 124 ○ Multi function You can choose, thread clamp, wiper, needle up/down, slow start, needle raising, counter through this key. ○ Start tacking Press key to perform function, , adjust stitch of AB step, maximum 15 stitches each step. ○ Needle up/down selection Needle up/down selection when motor stopped.

  • Page 125: Multi-Function Description

    IV. Multi-function Press S at standby 2 seconds to change to multi-function. ○ ○ ○ ○ F Multi-function Press to perform/close function. ○ Return to standby ○ F Selection key for multi-function Select F0 ~ F6 function. No function Thread clamp Wiper Needle up/Down SLOW...

  • Page 126: Parameter Selection Description

    V. Parameter selection Press P 2 seconds to change to parameter selection. ○ ○ ○ ○ ○ P Key Increment of parameter. ○ Start tacking Decreasing of parameter. ○ S Key Enter parameter value mode. ○ End tacking Parameter decreasing.
  • Page 127 VI. Parameter value setting Press S at parameter selection mode to change to parameter value setting mode. ○ ○ ○ ○ ○ ○ P Key Return to parameter selection mode, parameter increment. ○ Start tacking Return to parameter selection mode, parameter increment. ○...

  • Page 128: Parameter Table

    ○ Value adjustment = Increment = Decreasing You must press S key to save adjusted value VII. Parameter table Function Code Range Description ( spm ) Maximum speed adjustment 50~9999 001. H Maximum sewing speed ( spm ) Start tacking speed 50~ 8000 Start tacking speed 004.
  • Page 129 : Perform end tacking when constant stitch be performed at last step Correction can not be perform Perform end tacking automatically when constant stitch OFF : : Cannot perform end tacking when constant stitch be performed at performed ON / OFF 010.
  • Page 130 ( spm )Trimming speed 50~500 Trimming speed adjustment 061. T 0~990 064. FO ( ms ) Presser foot lifting full on time setting Presser foot lifter output duty circle to avoid Duty circle for presser 10~90 065. FC getting heat foot lifting Motor start delay time to Pedal toe down motor delay to start ,...
  • Page 131 VIII. Operation precaution pleases check JP1 must at 0V before power ON. Pleases reboot if touches panel, PIN electronic components or circuit when power ON. Do not touch panel, PIN electronic components or circuit. Do not press to hard or used sharp article when operates panel. Only uses finger to operate touch panel.

  • Page 132: Point Code & Error Code

    IX. Point code & error code Error Cause Description code Motor connector connect un-properly. ER0. 7 Power shut down. Pleases check motor or connector is normal or Synchronizer out of order. 3. Sewing machine locked or belt stuck by abnormal. article.
  • Page 133 !"#$%&$'()*+,-./0)12/3/4($3,)15&-/3$)6/7.$) （83/7+4)9:&$3/.,） !"#$%& 2345&%6 （;'%.+,2)8.-2/7$(） <( >( （!"#$%&） （2345&%6） ( （!"#$%&） （2345&%6） ( ( （!"#$%&） （2345&%6） ( #$%&'(%)*+,$&&+-.+/)%*.01(.2+ !"...

Table of Contents