SUNSTAR MACHINERY CO., LTD. USER`S MANUAL
Contents
1. Caution Required needles DP 5 11 Lol l2 l I l l l 2 d 11 Preparations before operating the machine Sillicon Tank Fig 7 Fig 8 3 How to thread the upper thread Place the thread take up level on the highest position and then hang up the upper thread as shown in Fig 9 In case of the thread guide of the needle bar hang up the upper thread as shown in Fig 9 according to the kinds of thread The proper length of the upper thread that puts forward from the thread hole of the needle is about 40mm from the needle e S we VAR na Cotton and Span Polyester Fig 9 4 Threading the lower thread Insert the bobbin into the bobbin case as shown in Fig 10 Cautions If the bobbin is inserted by reversing the front and the back it will run idle Therefore be sure to insert it by turning clockwise when seen from behind the bobbin case n CO Whip Stitch 6 Pure Stitch B Pull out the lower thread from the groove 3 of the bobbin case and then thread it through the thread hole 5 passing e below2. anan 4 2 Specifications f the machina a T 3 Consht tl n OT TG Machine era un NANA SENG 8 1 Nomenclatures of each part or the Machine Jade dise Re 8 4 Installation of the Machine mm een 9 1 Conditions te install thie machine meet 9 2 Electrical installati ri on 9 3 Howto mountihie table Of hemi tk me 9 A Assembling the peripheral Constituents en u 10 5 Preparations before operating th Machine are 11 1 Howto supply Ol ee 11 2 een 11 8 How to thread the upper head een 12 lower Dread ee ee nen 12 5 How to take thie bobbin Gase on and off een nenn 13 6 Adjusting the upper thread TENSION en 13 7 Adjusting the upper thread sensor eee 13 8 Adjusting the lower thread Tene Ont een nennen 14 9 How to wird the lower thread nk eb gana awana honeste 14 6 How to repair Ihe machine BANA NG AREN AA ARA KARA KANA 15 1 Adjusting the height Of THE needle bar ea a 15 2 Adjusting the neede and hehaoke nn ee nee ee een 15 3 Adjusting the position f Hook h lder se ne 15 4 Adjusting the pressure of the presser foot siswane aia ANANA ANA ANANA 16 By BOW IS NG ee ee 16 6 Adjusting the upper thread trimmer HM He 16 7 Adjustment ofthe lower thread press plate een duisi t
3. Fig 20 Fig 21 Adjusting the timing of the upper thread trimmer After shutting off the preparation lamp by pressing the preparation key in the operation box press the presser foot key to contact the presser foot on the needle plate b To adjust the opening speed of the upper trimmer loosen the tightening screw 3 and adjust the open cam left or right to set the distance between the upper trimmer s moving blade and the open cam B 2 at 0 5mm The opening timing is adjusted by correcting the distance between the lever return plate of the upper thread trimmer 7 and the return cap 5 to be 2mm 7T Adjustment of the lower thread press plate A Loosen the fastening screw 2 of the lower thread press plate Adjust the distance between the lower thread press plate and the center of the needle hole to make it 2 3mm B Tighten the fastening screw 2 of the lower thread press plate Fig 23 8 Adjustng the lower trimmer base A Place the end part of the under thread presser D on A exactly B Move the mes automatic lever arrow directionally to touch the lower thread trimmer s moving blade 3 on B C Adjust to touch the lower thread cover 5 with the roller of the lower hook plate 1 by fastening the joint screw 4 of the lower thread cover and then fasten the joint screw 4 17 Approx 0 5mm L f nn In
4. en en en en eee Hl Adjust the distance between the thread M Fig 13 N S feed spring and the loop taker to make it 2mm 13 8 Adjusting the lower thread tension A Whip Stitch Plain Stitch Adjust the tension adjusting screw D until the bobbin case drops by its weight when you are waving it taking the end of the thread B Pure Stitch Seal Stitch Adjust the tension adjusting screw 1 until the bobbin case starts dropping slowly by its weight when you are taking the end of the thread Fig 14 x Reference data for the thread tensions Stitch type Upper thread Lower thread Tension of the upper thread Tension of the lower thread cu Polyester 250 Polyester 50 0 30 0 70N 30 70g d Span 60 Span 60 0 50 0 85 50 859 15 259 0 10 0 20N Polyester 50 Polyester 50 0 75 2 00N 75 200g 0 05 0 15N 10 20g 9 Span 60 Span 60 1 00 2 20N 100 220g 5 159 9 How to wind the lower thread A Insert the bobbin into the thread winder drive shaft 2 on the thread winder base 1 attached to the upper cap B Adhere the bobbin winder lever 3 closely to a bobbin and then let the machine run C After the bobbin winder lever takes off from a bobbin cut off the thread of bobbin using the winder mes 14 How to repair the machine 1 Adjusting the height of the needle bar A Lower the needle bar t
5. A Fix the control box and the electric power switch 2 on the table B Place the oil pan 3 on the position marked on the table and fix the bed hinge bracket 5 on the hole SAVUTPSY OY 4 GYum x IP 17152303 Caution Loosely fasten the clamping bolt of the bed hinge bracket and tighten it completely after joining it with the bed hinge shaft LlIlIlIl2cllIlll llllllll2elllcLllllzc zeclc czecclcc ll2lcc zlclcllclocelclel lellclcc m m a a a C Place the sewing machine bed on the oil pan 3 Adjust the Fig 1 position of the bed and joint the bed hinge pad 6 and the bed hinge bracket 5 using the bed hinge shaft 7 Tighten the fastening screw 8 of the hinge shaft Danger Make sure that the sewing machine is moved by at least two persons to prevent any possible accidents ei i tl D Fix the bed hinge bracket on the table by completely fastening the clamping bolt of the bracket Lay the rear part of the sewing machine to the side and fix the oil pan on the table using the screw 4 Fig 2 4 Assembling the peripheral constituents A Atach the motor cover to the back side of the machine by using fixing bolts 4 EA B Attach the safety plate to the back side of the arm mu aD E GL E Cu E P La x CM Cd E CIC M E i o c ET Cautions To prevent any accidents related to safety be sure to attach those while
6. USER S MANUAL Direct Drive Electronically wo Controlled Lock Stitch Button Hole Sewing Machine k gf Mechanical Part TEASER FL 1 FOR AT MOST USE WITH EASINESS PLEASE CERTAINLY READ THIS MANUAL BEFORE STARTING USE 2 KEEP THIS MANUAL IN SAFE PLACE FOR REFERENCE WHEN THE MACHINE BREAKS DOWN MME 06032 1 SUNSTA MACHINERY CO LTD SPS D BH3000 1 Thank you for purchasing our product Based on the rich expertise and experience accumulated in industrial sewing machine production SUNSTAR will manufacture industrial sewing machines which deliver more diverse functions high performance powerful operation enhanced durability and more sophisticated design to meet a number of user s needs Please read this user s manual thoroughly before using the machine Make sure to properly use the machine to enjoy its full performance The specifications of the machine are subject to change aimed to enhance product performance without prior notice This product is designed manufactured and sold as an industrial sewing machine It should not be used for other than industrial purpose SUNSTAR MACHINERY CO LTD Lock Stitch Button Hole Sewing Machine Model SPS D BH3000 4 Material Type G General Sunstar Series Model Name For Knit Pattern System Contents 1 Machine Safety Regulations
7. 16mm K 20 536A 300G Presser Foot Down 32mm G 20 533A 300G Presser Foot Down 32mm K 20 538A 300G 23 3 Needle Plate Needle Plate General Needle Plate Knit K Needle Plate General 1 2mm C 10 130A 300G Needle Plate Knit 1 2mm K 10 112A 300G 1 4 1 4 E 3 2 3 2 Needle Plate General 1 4mm C 10 111A 300G Needle Plate Knit 1 4mm K 10 132A 300G 7 3 Needle Plate General 1 6mm C 10 131A 300G Needle Plate Knit 1 6mm K 10 133A 300G 24 a SunStai 4 Feed Plate K Feed Plate Knit Feed Plate General 6 1 825 E M Depth 0 7 5 SIE Q DI Oo LL THA Il N c SIL AAA E E E E ANN DN NM 5 0 5 20 Face Cutter Pitch 1 Depth 20 044A 300K 20 043A 300C 25
8. Adjusting the pressure of the presser foot A Unfasten the pressure adjusting screw D B Adjust the pressing pressure by turning the pressure adjusting screw 2 C Fasten the pressure adjusting screw D x he standard height of the pressure adjusting screw is 30mm 5 How to adjust the cutter A Adjustment of the cutter position a Separate the cutter solenoid shaft and the cutter link bracket from the upper part of the Arm 5 Loosen the fastening screw 3 of the cutter adhering plate and move the cutter holder to the front and back to adjust the position of the cutter The standard position of the cutter is where its end is a distance of 2 2 mm from the center of the needle d Loosen the fastening screw of the cutter adhering plate and move the cutter holder to the right and left to adjust the position of the cutter B Adjustment of the cutter height Lower the cutter manually to its lowest point b Adjust the distance between the upper part of the cutter blade and the upper side of the needle plate to make it 3mm and fasten the cutter using the cutter fastening Screw 2 6 Adjusting the upper thread trimmer A Adjusting the height of the thread trimmer mes a Unfasten the joint screw p After adjusting the interval between the thread trimmer fixing mes 2 and the presser foot to be 0 5mm fasten the joint screw D 16 Top of needle lat Lowest Position
9. It describes cautions duing operating the machine D Thread take up cover It prevents from any contact beween body and take up lever c Motor cover It is a protective device against potential accidents which might occur during motor s rotation d Finger guard It prevent from contacts between a finger and needle Safety plate It protects eyes against needle breaks 1 6 Caution Mark Caution mark is attached on the machine for safety Position When you operate the machine observe the directions on the mark Position of Warning Mark a CAUTION a Do not operate without finger guard and Safety devices Before threading changing bobbin and needle cleaning etc switch off main switch ANS 5909 WARA 90 Sm 4 HEA Helo AAE AN 6 Hazardous voltage will cause injury Be sure to wait at least 360 seconds before opening this cover after turn off main switch and unplug a power cord 29 Sm ame s 9 MAS ae i 360471 11021 0 1 7 Contents of Marks Caution 1 AN uda Do not operate without finger guard and safety devices Before threading changing bobbin and needle cleaning etc switch off main switch SSO 810 Soli Ul UND HEr aaO MEO ASAE 71 FUND un Hazardous voltage will cause injury Be sure to wait at least 360 seconds before opening this cover after turn off main switch and unplug a p
10. distance of 1mm from the upper collar and a distance of 8mm from the hand pulley driving gear Tighten the fastening screw 12 How to install and adjust a motor of direct drive type A Under the state that the joint screw no 1 when attaching a coupling to the servo motor is positioned correctly at the surfacing part of the servo motor adjust to make the interval between the coupling and the servo motor to be 0 mm and then fasten the joint screw no 1 of the coupling Under the state that the joint screw no 1 of coupling when attaching a coupling to the upper shaft is positioned correctly at the surfacing part of the upper shaft adhere it toward the back bearing O Ring in the upper shaft and fasten the coupling no 1 joint screw The distance is about 2mm Take care to connect the two couplings by matching the positions of joint screws each other x If the positions of the coupling joint screws do not match correctly each other the needle will not stop at the normal position 19 Bobbin Winder Adjusting Plate Hand Pulley Driving Gear HE NULI Bobbin Winder Driving Wheel Brem 1mm Upper Shaft Collar Upper Shaft Bushing Fig 27 O Ring NG Z SE X a AI 0 7 Fig 27 Troubleshooting Pleas examine the following items before applying repair and after service If you cannot solve the problem using thes
11. the tension spring Take out about 40mm of the thread through the thread hole for Whip Stitch and take out the same length through the thread hole 7 for Pure Stitch Whip Stitch Plain Stitch Whip Stitch is a stitching type that the upper thread moves vertically on the sewing material with the zigzag shape This type is the same thing with the zigzag type of the drop feed Fig 10 Zigzag machine Pure Stitch Seal Stitch Pure Stitch is a stitching type that while the upper thread is going along straight with the center of the sewing line by varying the upper thread tension the lower thread twists up with it in lateral 12 5 How to take the bobbin case on and off Hold the knob of bobbin case and push it into the shuttle until it makes a sound TRA ERU E TREE UTE TET TT ROTER TUE MA STIS TOES RE UM DERE IE ANT IRAE S E EO ME T NA RE AR MER RENTA E IEEE RS T TR DU TIL ET RO Cautions If you start operating the machine under the state that the bobbin case is not perfectly installed the thread will be entangled or the bobbin case will be protruded ne mn m kana a u asa jwa m ee ee ee m nn a nn nn m a nn a m kadah a ee m m eee el Fig 11 6 Adjusting the upper thread tension A The tension of the upper thread will become hardened if you turn the tension adjusting nuts 4 5 amp 6 of the main thread controller 1 the supplementar
12. working Lt See ee ee kna Kmp eee ee nn C Install the thread stand 3 on the table D Drive the head part supporting rod into the table by beating T NUR TALI a a Cautions Drive the head part supporting rod into the table by beating until its end perfectly fit has not been driven until its end perfectly it will be unsafe and danger when the head part is lay down Ke pasa ide pari darah iri E sani jama ank jani Sam ata pani ai jama Ess nenn dan 10 Motor Cover Supporter lt Fig 3 Face Plate e Safety Plate Fig 4 Fig 5 1 How to supply oil A Lay down the machine head part and supply oil until the description line of HIGH slowly Supplement oil immediately when the oil surface is lowering on the description line of lt LOW gt B Be sure to supply oil into the oil inlet port on the upper side of the arm when the machine is used at the first or has not been used for a long time 2 How to attach needles Move the needle bar D to the highest position turning the hand pulley and unfasten the needle fixing screw 2 in the needle bar and pull a needle into until that the upper end meets the end of the needle inserting port in the state that the long groove of needle faces forward and then fix it using the needle fixing screw Q Lee
13. By i i waned 1 uA CM wA CM Ww u Ww OMA x ag 74 Fig 22 Fig 24 9 Adjusting the timing of the lower thread hook plate Adjust to correct the right end of the transfer arm support and the punched mark on the Y transfer axis exactly by unfastening the joint screw D of the transfer arm support Transfer axis Punched mark Lower thread plate Fig 25 10 How to adjust the bobbin capture A After shutting off the preparation lamp by pressing the preparation key in the operation box press the presser foot key to contact the presser foot on the needle plate B Unfasten the joint screw 1 of the bobbin capture C Adjust to put the contacting surface of the bobbin capture 2 into the hole of the bobbin case D After making sure that the presser foot has placed its original position unfasten the nut 4 Adjust to correct the distance from the bed edge to be 12 5mm by turning the joint screw 6 Fig 26 18 11 Adjusting the bobbin winder device A When the quantity of thread to be wound is big unfasten the joint screw on the thread winder adjusting plate and turn it to A direction by using the initial position of the thread winder adjusting plate And when the quantity is small get it turned to B direction Adjust the position of the bobbin winding driving wheel to make it a
14. ad mounting of the needle mproper timing of the needle and the hook A broad interval between the needle groove and the Adjust the needle drop point again 53 815 c Co 2 cr An excessive tension and movement of the thread Adjust the tension of the thread take up spring and the take up spring movements The tension of upper thread is weak Adjust the upper thread tension The tension of lower thread is weak Bad thread tightening Adjust the lower thread tension Improper timing of the needle and the hook Adjust the timing of the needle and the hook again The crossing tension between the moving mes and the fixing mes has got loosened The knife edges of the moving mes and the fixing mes have got worn Adjust the fixing mes tension Error in trimming Exchange the moving mes and the fixing mes Stitch skipping 20 4 912 Hole thru 615 Hole thru For Bed For Head Hinge Mounting Rest Mounting 40 Hole thru For Oil Drain Control Box Outline 124 0 2 915 Hole thru 4 12 Hole thru 4 93 C Bore DP 3 4 622 917 Hole thru r Em 4 10 Hole thru 9 21 Gauge List 1 Outter Cutter 1 4 28 057A 300G 2 Presser Foot Presser Foot General G Presser Foot Knit K Lf On X J lol 7 7 10 Presser Foot Down 16mm G 20 529A 300G Presser Foot Down
15. e resources please inquire your SUNSTAR distributor after shutting the electric power off Please turn off the electric switch and unplug the electric outlet before working If you work the pedal it will give a cause to harm on your body by operating the machine The belt tension has got loosened too much or the belt is ruptured Abnormalities on the Adjust the belt tension or exchange it 1 machine starting and operation Fuse shortage for the electric power or the circuit mec eee E man Snar molar drive in the control box and then exchange it n SIPING The main drive belt has got loosened Adjust the belt tension position Damaged needle The needle has got twisted in or the Exchange the needle needle hole groove or end has got worn or deformed 3 Needle break Damaged needle The neecle has got twisted in or the Exchange the needle needle hole groove or end has got worn or deformed Thread cutting Strong tensions of the upper thread and the lower thread Adjust the tensions Adjust the tension and the stroke of the thread take up Adjust the tension of the thread take up spring and the spring movements A wrong wire connection of the thread sensor plate Connect the wire with the thread sensor plate again Twisted needle is used Improper size of the needle compared with the used Exchange the needle Exchange the needle Mount the needle again Adjust the timing of the needle and the hook again B
16. isse 17 By Adjusting the lower timmer men 17 9 Adjusting the timing of the lower thread hook plate enn 18 10 How to adiustihe Cap tire een en 18 Adjusting the winderdeve een na ee 19 12 How to install and adjust motor of direct drive type eene 19 Troubleshooting M 20 LLLI DIO CIIM TII 21 9 Gauge E E S 22 VCH m 22 D recen EDO KENA ENE ong 23 3 Nesdle eisen RP ERE 24 4 Feed Plate sasinan aana aia NAN 25 Machine Safety Regulations Safety instruction on this manual are defined as Danger Warning and Notice If you do not keep the instructions physical injury on the human body and machine damage might be occurred Danger This indication should be observed definitely If not danger could be happen during the installation conveyance and maintenance of machines Waming When you keep this indication injury from the machine can be prevented Notice When you keep this indication error on the machine can be prevented 1 1 Machine Transportation Those in charge of transporting the machine should know the safety regulations very well The following indications should be followed when the machine is being transported More than 2 people must transport the machine D To pre
17. nged without consulting the company Such changes may make the operation dangerous Spare parts producted by the company should only be used for replacements d Put all the safety covers back on after the machine has been repaired 1 4 Machine Operation SPS D BH3000 Series is made to sew button hole on fabrics and other similar material for manufacturing Follow the following indications when operating the machine N Read through this manual carefully and completely before operating the machine b Wear the proper clothes for work Keep hands or other parts of the body away from the machine operation parts needle hook thread take up lever cutter and upper thread trimmer mes etc when the machine is being operated d Keep the covers and safety plates on the machine during operation Be sure to connect the earthing conductor Close down the electric motive power and check if the switch is turned off before opening electric boxes such as the control box Stop the machine before threading the needle or checking after work D Do not step on the pedal when turning the power on Do not insert multiple motor plugs into one electric outlet If possible install the machine away from source of strong electrical noise such as high frequency welding machines 9 Be careful when the presser foot comes down to press Otherwise the finger or hand might be hurt at smacking 1 5 Devices for Safety Safety label
18. o the lowest position B Unfasten the joint screw on the needle clamp after removing the plate rubber eo S C After inserting the part 1 of the needle bar setting gauge m IN between the lower plate of the needle and the upper plate of the needle plate adjust the height of the needle bar D After fastening the joint screw on the needle bar clamp block D it with the plate rubber D N my I i N NS Fig 16 2 Adjusting the needle and the hook A Fasten the joint screw on the hook joint D Raise the needle bar 2 from the lowest position by using the hand pulley and insert the part 2 of the needle bar setting gauge between the needle bar lower plate and the needle plate upper plate as shown in Fig 13 C Fasten so that the hook point and the center of the needle meet together when the thread rod touches the thread rod setting gauge D D Loosen the fastening screw 5 and adjust the hook to make the distance between the hook point and the needle 0 01 0 01 0 08 Distance between the needle center and the hook point 0 08 Fig 17 3 Adjusting the position of hook holder Loosen the fastening screw 1 Adjust so that the needle and e the right side of the hook holder 2 meet part A of the hook and A fasten the screw 1 lt Fe l of d Fig 18 15 4
19. ower cord vet 4201 901 AMS UOTE AH g Ae EE SS P 36042 DICH HUND Specifications of the machine SPS D BH3000G SPS D BH3000K Lock stitch General fabrics such as shirts blouse working dress lady s dress Knit suits such as sweater gardigun under ware lingerie etc Max 4 000spm Max 6mm Max 40mm 6 4 31 8mm DPx5 11 35mm DP Type Full Rotation Standard Hook Max 13mm Driven by a 5 phase stepping pulse motor Driven by a 5 phase stepping pulse motor Driven by a 5 phase stepping pulse motor Driven by a double tuned solenoid Available to use an emergency stop function during the sew work Max 99 patterns Standard 4 patterns 768 stitches per pattern EP ROM Direct drive type AC servo motor 600VA 50 400 20 80 1 phase 100 240V 3 phase 200 440V 50 60Hz Automatic Constitution of the machine 1 Nomenclatures of each part of the machine e c M Thread Stand Operation Box Power Switch Control Box Pedal Installation of the machine 1 Conditions to install the machine A To prevent any accident caused by a malfunction do not use the machine where the voltage is over the rated one 10 B For safe operation of the machine use it under the following conditions Ambient temperature during operation 5 e 40 Ambient temperature during preservation 10 60 C Relative humidity Within a range of 20 80 Relative
20. speed 2 Electrical installation conditions A Electrical power supply voltage The electrical power supply voltage shall be within a range of the rated 10 It is highly recommended that the electrical power frequency shall be within a range of the rated 50 60Hz 3 196 B Electron noise It is highly recommended that an independent electrical power outlet separated from the products of a strong magnetic field and high frequency shall be used and keep apart from such products Be sure to apply a low voltage when attaching the supplementary devices and accessories to the controller Take care not to have water coffee etc spill into the control box and the motor Do not drop the control box and the motor IT UO C Cautions Do not connect the electrical power plug until the installation has been finished If you work a pedal by mistake the machine shall operate which shall cause an injury Besure to connect the grounding conductors The improper connection can give a cause to electrical shock or malfunction Please mount the belt covers on the machine head part and the motor Those in charge of installing the machine should understand the safety regulations and rules very well Please commit the electrical wiring work to your SUNSTAR wholesaler or distributor or an electrical technician The weight of the machine is more than 40kg More than 2 people must install it 3 How to mount the table of the machine
21. vent accidents from occurring during transportation wipe off the oil on the machine un 1 2 Machine Installation The machine may not work well or breakdown if installed in certain places Install the machine where the following qualifications agree Remove the package and wrappings starting from the top Take special notice on the nails on the wooden boxes D Dust and moisture stains and rusts the machine Install an airconditioner and clean the machine regularly c Keep the machine out of the sun d Leave sufficient space of more than 50cm behind and on the right and left side of the machine for repairing 9 EXPLOSION HAZARDS Do not operate in explosive atmospheres To avoid explosion do not operate this machine inan explosive atmosphere including a place where large quantities of aerosol spray product are being used or where oxygen is being administered unless it has been specifically certified for such operation D The machine were not provided with alocal lighting due to the feature of machine Therefore the illumination of the working area must be fulfilled by end user 1 3 Machine Repair When the machine needs to be repaired only the assigned troubleshooting engineer educated at the company should take charge N Before cleaning or repairing the machine close down the motive power and wait 5 minutes till the machine is completely out of power b Not any of the machine specifications or parts should be cha
22. y thread controller 2 amp the supplementary thread controller Bottom 3 clockwise and the tension of the upper thread will become loosened if you turn those counterclockwise as shown in Fig 12 Please the thread tension in conformity with the actual conditions since it is dependent on the sewing conditions including sewing materials threads number of stitches etc B The tension of the thread take up spring will be adjusted that it will become hardened if you turn the shaft terminal groove of the thread tension controller 7 clockwise using a screwdriver and it will become loosened if you turn it counterclockwise 7T Adjusting the upper thread sensor A Unfasten the joint screw of the thread sensor pin in status that a thread does not hang on the thread take up spring and adjust to contact the thread take up spring and the JANGAN ake Up pang Thread sensor plate sensor plate and then fasten the joint screw B Adjust to contact the thread spring and the sensor plate certainly regulating the positions of the thread sensor plate even when the stroke of the thread take up spring has been changed Cautions Pay your attention not to contact any other metals on the thread sensor plate except for the thread take up spring It runs a chance of failure to detect thread Le ee ee ee
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