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Global BM-9260-1 Parts Book And Instruction Manual

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Summary of Contents for Global BM-9260-1

  • Page 2 1 . Setting up Machine for Work B . Installing Thread Stand C. Connecting Motor Controller D . Assembly of knee Lifter 2 . Lubrication ............... . 4 3 . Nee<lles and Thread ............5 4 .
  • Page 3 IN DEX <INSTRUCTION MANUEL> -=-' ll!I, H an d wh ee l Rotation and S p eed ··············· ········· ··· ··· ··· ··· ··· 2 1\, Oilling a nd Ma i n te nance ··· ··· ··· ··············· ······ ··· ······ · ·· ··· ··· 3 -t, Th re adi ng Mac hi ne ···...
  • Page 4 <INSTRUCTION MANUEL> I N D EX ... U n p ac kin g Machin e ··· ··· · ·· ··· ··· ··· ··· ··· ··· ··· ·· · ··· ··· 1 _, Settin g -u p Mac hin e ··· ··· ··· ··· ··· ·· · ··· ··· ··· ··· ·· · ··· ··· 1 _, Install linin g rac k ···...
  • Page 5 Unpack machine from its shipping box.making certain that you remove from box all component parts and accessories.Do not disoard any packing material without prior scrutiny as to contents. Clean from machine all greases,dirt,or dust. Pay particular attention to area around the looper machanism and looper.
  • Page 6 Turn hand wheel only in direction away from operator for cl­ ockwise rotation.Be sure motor drive is wired up to obtain the same clockwise rotation.However,the recommanded operating speed of a brand new machine l ,300- l ,500stitches per minute.After a breaking-in period of several weeks and after the operator has become skilled in the operation of the machine,the speed can be increased upto 1,800 stitches per minute.
  • Page 7 . 3. It is important to operate the machine before oil of good qu­ ality has been filled in each and evey oil hole along the top of the machine. When breaking-in a new machine oiling should be done sparingly several times a day.Thereafter,one oiling daily will be sufficient.After oiling, wipe machine carefully to avoid soiling of the material.
  • Page 8 I .Scissor the material,which makes the front material form triangle cloth with the length of 1 00mm(Fig.4) Triangle material 2.Press the rod.Leave the space between presser foot and fe­ eding material retainer.Rotate the belt wheel, which makes front and rear feeding teeth rise. Feed the material into the front part of the feeding teeth with feeding cutter.
  • Page 9 3.Lining cloth is installed on the big bulley.(Fig. l)Clamp the front part of the lining cloth with the clamp.Then above the main material.(Fig.6) Notice:The lining cloth needn't be used when mid-thick material trousers ears are made. Main material Fig.6 4.Check whether the position of the material and lining cloth are right.Start the machine slowly.Hold the material stably.Then begin to sew.
  • Page 10 The type of material to be blindstitched governs degree of needle penetration is required.It is ,therefore.recommended to stitch a few centimeters as a test and make adjustments for pene­ tration depending on the appearance of the trial stitching. Turn regulator clockwise for less penetration and counter­ clockwise for more penetration(Fig.8) ...
  • Page 11 Needle Recommendation The recommended needle is system LW X 6T. Material Size Cottons,Silks,Acetates,Orion,Dacron and similar type of light weight fabrics. Medium weight materials, Wollens and Others. Thick materials for coats,house furnishings. Taking out the sewed material After sewing finished,stop the operation.Rotate the upper wheel clockwise, which makes the needle away from the material.
  • Page 12 2.Left,right cutters regulation Rotate the hand wheel clockwise until cutters get to the bolt until the edge of the left and right cutters is 1 mm above the lower edge of the above blade. Then twist the screws tightly.(Fig.11) Left and right cutter cover Fig.

  • Page 13: Table Of Contents

    <PARTS LIST> CONTENTS M achine Frame&C o v ers C ompo n e n ts ··· ··· ······ ········ ······· ······· ········ ······ ···2 M ain Shaft Mech ani s m C omponents ··· ··· ··· ··· · ·· ··· ··· ·· · ··· ·· · ······ · ·· ·· · ··· ··· ···4 Needle Carrier&Feed Dog Mechanism Components ···...
  • Page 14 1 7 - c:;) 1 9 - ® • :<::). �...

  • Page 15: M Achine Frame&C O V Ers C Ompo N E N

    Description Re£NO. Parts NO . Arm Side Cover 4139 Arm Side Cover Set Screw 4144-A Arm Side Cover Plate 4137 5227 Arm Side Cover Plate Screw Arm Top Cover Plate Arm Top Cover Plate Screw 4141 4140 Arm Top Cover Plate Washer Thread Guide 4203-A 4193...
  • Page 16 � f 'ti-- 'ti-- �3 ..-- �3 ---- = . : . _- ; ; 00 2...

  • Page 17: Main Shaft Mechanism Components

    Main Shaft Mechanism Components Ref.NO. Parts NO. Description 11005 MainShaft Bushing(Front) Main Shaft Bushing Set Serew 096010 Oiling Felt 4127-A Oil Cap 4128-A Counterweight(w/Stitch Length Numbers) 4133 Counterweight Set Screw(Short) Counterweight Set Screw(Long) 2- 7 Stitch Length Indicator 4134 Stitch Length Indicator Set Screw 2-10 11006 Main Shaft Bushing(Rear)
  • Page 18 � �42 ----...

  • Page 19: Needle Carrier&Feed Dog Mechanism Components

    Needle Carrier &Feed Dog Mechanism Components Description Re(NO. Parts NO. ReENO. Parts NO. Description Thread Guide Assembly 3-24 1151-8 Needle Driving Eccentric Sssembly 3-2 113-A Thread Guide Set Screw w/Rod,Regulator&Screw(Ref.22) 3-3 81 3-25 214012 Ball Connecting Rod Set Screw(Short) 3-4 79-B Thread Tension Spring 3-26 214016 Ball Connecting Rod Set Screw(Long)
  • Page 20 � ..... 11 ...,____ 1 3 - J\ �...

  • Page 21: Looper Dive Mecha N Ism&Presser Foot Parts Components

    Looper Drive Mechanism&Presser Foot Parts Components Re£NO. Parts NO. Description 538-A Looper Drive Crank Assembly 539-A Looper Carrier Assembly w/Ball Joint&Screws 4039 Looper Eccentric Sleeve&Pin Eccentric Sleeve Clamp Screw 4038 Presser Foot Set Screw 4050 4- 7 4061-A Preeser Foot Bracket 4062 Presser Foot Bracket Adjusting Screw 121-B...
  • Page 22 J � �35� 44 - e 45 - 1 \-33-\...

  • Page 23: Ridge Forming Disc&Feed Plate Mechanism Components

    Ridge Forming Disc&Feed Plate Mechanism Components Description Ref.NO. Parts NO. Ridge Forming Disc Ridge Forming Discshaft Set Screw Ridge Forming Disc Shaft 4111 Ridge Forming Disc Shaft Collar 129-B Ridge Forming Disc Shaft Collar Set Screw 4112 Ridge Forming Disc Shaft Crank 113-B Ridge Forming Disc Shaft Crank Set Screw 11519...
  • Page 24 Qi NM � i8 ]� ] - \ \))iO « M \ Tu \\\ Tu W fil @ jjl • � 1 @- - 14 � .L � 6-- 1 5 l-- 16 � f - 18 i -43 ,,-1 45-A '- 3 9 46 ---@...

  • Page 25: Disc Oscillating Mechanism&Knee Press Shaft Parts Co Mponents

    Disc Oscillating Mechanism &Knee Press Shaft Parts Components RdNO. Parts NO. Description Rd.NO. Parts NO. Description 6-1 4073-A Disc Oscillating Rod Bracket Spring 6-29 4081 Knee Press Shaft Bushin� 6-2 4074 Disc Oscillating Rod Bracket Spring Screw 6-30 4177 Knee Press Shaft Sleeve 6-3 4075 Disc Oscillating Rod Bracket Spring Nut 6-31 ll603-A Knee Press Shaft...
  • Page 26 .13. � �, © �-3 � � -; " 6 , - 33 "- 2 @ -34 -.- 3 5 13 - � � '> '> � '> � __..4 � � � � � " �...

  • Page 27: C Ut Ting Mate Ria L Co Mponets

    1638 Connecting Rod 1602 Fork Forkconnecting Screw 1603 S-1611-A Cooper Drive Crank(Left) S-1612-A Cooper Drive Crank(Right) Washer 5196-AT Bolt 1614 N ut(right) 1615 Nut(Left) 7- 9 1616 Cutter Stand 1610 7-10 Left Guide Plate 1604 7-11 Right Guide Plate 7-12 1605 Left Cutter 7-13...
  • Page 28 2B-17 6C-53 3E-24 8G-30 3C- 2 6C-48 6C-55 6C-57 6C-50 C-70 6C- 56 .15.
  • Page 29 3C-53 Leaf Spring Set Screw 6C-54 Leaf Spring (short) 6C-53 Leaf S rping(long) 8G-30 Feed Dog Washer 2B-17 Ball Connecting Rod Set Screw(A) 3E-24 6C-51 Connecting Roel Hoding Screw(A) 3C-2 Ball Connecting Rod Set Screw(B) 6C-52 Connecting Roel Hoding Screw(B) 8-10 3E-24 Machine Base Nut...
  • Page 30 C)-----...

  • Page 31: Knee Press& Standard Accessories

    .18. Knee Press& Standard Accessories Ref.NO. Parts NO. Description Thread Guide 4152 129-A Thread Guide Set Screw 4151 Spool Pin 4150 Cotton Stand Base AC-I0A Cotton Stand Base Wood Screw AC-03 Screw Driver( small) AC-02 Screw Driver(Medium) AC-01 Screw Driver(Large) AC-04A/05 Oiler 9-10 AC-08A...