SUNSTAR MACHINERY CO., LTD.
Contents
1. 27 8 Adjusting accessories for the wiper 29 9 Adjusting the trimming parts 30 10 Adjusting the main thread control device 33 11 Adjusting the upper thread detecting device 33 12 Adjusting the hand pulley device 33 13 Adjusting the winding device 34 14 Adjusting the height of needle plate support cover 34 15 Adjusting the height of slider 35 16 Adjusting the X guide bracket 35 17 Adjusting the under feed plate 36 18 Adjusting the tension of X timing belt 36 19 Setting the X Y origin 37 20 Adjusting the position of plastic blank 38 21 Mounting the Direct Motor and uae EE SEER 38 22 Air System Circuit Diagram st 23 Exchanging the Fuse 40 7 Cause of break down and troubleshooting 41 8 SPS B A 2516 HS 22 1 Specification 43 22. USER S MANUAL SPS B 2516 SERIES SPS A 2516 SERIES Electronically Controlled Pattern Sewing Machine Mechanical Part Sundtar AA carmon A 4 2 7 T re ba A Trust sa po pal VERT LA TES Ge ES UTA AAA See A RER RSS Su a e res RE PC LS a az a J a gt 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 040922 Y CO LTD 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 3 The specifications of the machine are subject to change aimed to enhance product performance without prior notice 4 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 SunStar Organization of the Pattern Sewing Machine Model SPS B 251 6 HS 20 Sunstar L Feeding frame type Pattern __ Syst
3. A and supply oil into the bed oil window through the hole on the bed cover Fig 9 C Supply oil into the hole in the upper part of the arm D Open the hook cover and supply oil till the shuttle race ring is surrounded by oil Put the hook cover back on after finishing EE Caution For safety keep the hook cover covered during operating E Supply silicon oil into the silicon oil tank which is installed on the right side of the arm 3 How to Install the Needle Bar Unfasten the needle fixing screw on the needle bar Then with the needle groove facing forward push the needle until the upper end touches the needle hole of the needle bar Fix the needle in with the needle fixing screw SunStar IS Screw Needle Fig 1 3 17 4 How to Thread the Upper Thread A Hook the upper as shown in the following picture after setting the thread take up lever at the highest position As with the needle bar thread guide hook the thread as shown in picture for heavy materials SPS B A 2516 HS 5 Threading the Lower Thread A Insert bobbin into bobbin case as shown in the picture Caution Insert the bobbin to turn clockwise when seen from behind the bobbin case Ll B After setting the lower thread through the crack of the bobbin case insert the thread through thread hole C Adjust the lower thread to hang 25mm out of thread h
4. Power Board gt Q 7A For the Protection of actuator For the Protection of step driver For the Protection of step aux INPUT nov INPUT 220V For the Protection of main power Oh XY OS gt ok D 6 3A For the Protection of servo motor 0 5A For the Protection of servo motor drive 000000000000 SunStar CAUSES OF BREAK DOWN AND TROUBLESHOOTING Loosing of belt tension and damage on belt Adjust the belt tension or exchange it Check the fuse shortage of main shaft drive motor in a controller box or exchange it Error on operation or Fuse shortage for main power or drive of machine circuit Deviation from Y and Y limit of Move the feed bracket to normal place feed bracket inside limit switch Slackness of main drive belt Adjust the belt tension Bad position of stopping position Wrong position of upper shaft Adjust the position of upper shaft sensor sensor plate or photo sensor plate or exchange the photo sensor Damage on needle Bending of needle cracks on needle hole or groove and abrasion or Needle bent transformation of needle tip Exchange the needle Wrong installation of needle Install the needle properly Contact of needle with shuttle Adjust the distance properly between a needle and shuttle Wrong insertion of thread Insert the thread properly Wrong installation of needle Height Bainstaltne needle of needle or direction of needle Damage o
5. is not proper damage from breakdown can be occurred If there is any problem follow below direction If the position of change connector is wrongly placed Separate the connector linked to transformer from CN7 CN8 and CN9 of power board Insert the power change connector into a proper position on Table 1 Y Reconnect the connector linked to transformer to CN7 CN8 and CN9 of power board If the specification of used transformer is not in a accord with that of power switch ask to the place where you purchased for troubleshooting DEEN Caution Before turning on the power switch air should be filled with Step Motor Drive Board Caution 1 JPL JP2 JP3 JP4 OPS MA 440V 200V 380V 240V 220V ee e CU SE EAR ALE If an Input Power voltage is Over 220V Back Side Cover If an Input Power Voltage is 110V Main Shaft Motor Drive Board E 1 0 Board CPU Board Transformer setting of change connector of power voltage Fig 7 Back Side Cable Cover Change Connector of Power Voltage ee Front Side Cover 15 16 2 How to Supply Oil A Check the amount of oil left in the oil tank which is installed on the arm and supply oil sufficiently Caution Be sure to supply oil when operating the machine i for the first time or when the machine has not been used for long time B As shown in the picture move the feed bracket in the direction of
6. oval share of the thread release notch touches Ke O circumference of the notch screw and then Y O fix with a screw Caution S Thread The remaining amount of thread may not be Trimming Cam enough or not be regular and the thread may be i unfastened from the needle if the notch is not set in the right position LE RE A PR EE ces A A A A ER EE Fig 38 27 B How to set the thread release stopper Remove the thread release return spring After unfastening the thread release stopper screw adjust the trimming drive link and the thread release lever pin 0 3mm apart from each other Then attach the arm to the thread release stopper completely When the thread release stopper is pushed to the right the space between the trimming drive link and the thread release lever pin is reduced And it is enlarged when the stopper is pushed to the left Hang on the thread release return spring EPP Caution Use a tool when removing or attaching the thread release spring to prevent accidents Thread Trimming Thread Release Driving Link Return Spring Lever Pin Thread Release Stopper Screw Widen Narrow Fig 39 C How to adjust the opening capacity of the thread guide dish Unfasten the thread release control plate screw Open the thread guide dish by operating the trimming devices Adjust the opening capacity to 0 6 0 8mm for normal material and 0 8 1mm
7. Adjusting the angle of upper feed plate Both right and left 43 3 How to adjust the ascending and descending velocity of upper feed plate 43 4 How to use the pedal switch 44 5 Air system circuit diagram 45 9 SPS B A 2516 GS S 20 22 1 Specification 46 2 How to hook the upper thread 46 10 SPS B A 2516 HP GP 20 22 1 Specification ee ae a ee ee eee 47 2 How to attach the needle A 3 How to thread the upperahtead stent qlo a tn rm ve Le et ee 48 4 How to thread the lower thread 48 5 Adjusting the spring on the upper side 49 6 Adjusting the moving knife and the fixed knife 49 11 Pneumatic hook type cloth feed 1 Mechanical specifications 50 2 How TOs Operate crese Tue ee Shs ts od Be te de et tad dt ee 50 1 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 maint
8. Bite See Se ei GET RO See ee al C Have the oscillator shaft collar right stick to the bed surface and then tighten the collar screw D Turn the oscillator shaft collar right still sticking to the bed surface in the direction of the arrow and make adjustments so the end of the shuttle drive will rotate smoothly with the backlash of under 0 1mm Caution If there is too much backlash the machine may make more noise than usual during operation And if there is not enough backlash the machine may not operate Backlash 0 1mm and below Oscillator Shaft Collar R Fig 31 4 Adjusting the Spring on the Upper Side of the Shuttle After removing the lower feed plate and the needle plate from the machine unfasten the screw of the spring on the upper side Then adjust the spring on the upper side of the shuttle so that the backside of the needle and comes to point in the vertical direction and the center of the needle will come to the middle of interval horizontally After the adjustment is done tighten the screw back on firmly Caution i The thread may be disconnected or the thread strand may be unfastened if there are scratches or if the surface is rough around the spring groove on the upper side of the shuttle Always check the surface of the spring before operating the machine l 24 SunStar 5 Adjusting the Presser Foot Devices A Conform the end of presser foot operati
9. Caution After adjusting the height of presser foot confirm the position of wiper Too excessive gap can cause jumping Insufficient gap can cause a failure in thread Luzzi Unfasten presser foot screw with the needle bar at the lowest position Adjust the height so that the presser foot bottom comes 0 5mm the thickness of the thread used above the sewing material Then tighten the screw eee n ne eee 5 5 5 5 5 ES adjustment Salsas PE A A A ee tee PE eee ec coe eee 10 Disposing the Waste Oil When the oil receiving container at the bottom of the table is full take it off to empty r EEN Caution Spread out some fabrics or papers on the floor when you attach or remove the oil receiving container Lam A O A Ge en Dee sans A EE E A Ge Eege A a 11 How to Adjust the Air Pressure Pull the adjustment handle on the upper part of the filter controller which is attached to the back of the table up as shown in the picture When the handle is turned clockwise the pressure goes up and goes down when the handle is turned in the opposite direction Adjust to the appropriate pressure 5 5 5kef cm indicated in the pressure gauge then press and fix the adjustment handle into its place Fig 20 Fig 22 SunStar 12 Adjusting the Speed for Ascension and Descent of Upper Feed Plate A Like the fig if you turn a handle on reducing valve of solen
10. Machine Installation A Do not use in a place where regularity voltage 10 is over for preventing from any accident by wrong operation B Check the indicated pressure of the devices that use atmospheric pressure such as the air cylinder to prevent any accidents from occurring C For safe operation of the machine use the machine under the following conditions gt Surrounding Temperature During Operation 5C 40C D Surrounding Temperature During Maintenance 10 C 60 C D Humidity Between 20 80 Relative humidity 2 Environment for Electricity Installation A Power voltage Use it within 10 change of regularity voltage It is desirable to use the frequency of power within 1 of regularity frequency 50 60Hz B Electric wave noise To use with strong magnetic or high frequency goods separate from the main power Also do not let the machine come close with it if possible C Use low voltage when supplements or accessories are being adhered D Be careful not to drop water or coffer inside of control box and motor E Do not drop the control box and motor 3 Assembly of Peripheral Construction Parts A Attach the X motor cover Y motor cover motor cover and belt cover to the back side of machine with using fixing screws In case of A series place the belt cover and the X Y cover only X Motor Cover Belt Cover Y Motor Cover Fig 1 SunStar B Attach the safety plate to the face p
11. es 16 3 How to install the needle bar 17 4 How to thread the upper thread 18 5 Threading the lower EE 18 6 How to take the bobbin case on and off 18 7 How to adjust the tension of the upper thread and the lower thread 19 8 How to wind the lower thread cp zoe 19 9 Adjusting the height of the presser foot 2 2222202 se sue 20 10 Disposing the waste oil 20 11 How to adjust the air pressure 20 12 Adjusting the speed for ascension and descent of upper feed plate 21 13 How to mount the sewing machine 21 14 How to attach and detach V Belt A Series 22 15 Caution when using the floppy disks eege EE 22 How to repair the machine 1 Adjusting the height the needle bar 23 2 Adjusting the needle and the shuttle 23 3 Adjusting the lower shaft gear and the rocking shaft gear 24 4 Adjusting the spring on the upper side of the shuttle 24 SunStar 5 Adjusting the presser foot devices 25 6 Adjusting the presser foot lifter cylinder 27 7 Adjusting accessories for thread delay
12. fixing screws and pressing down the plastic blank handle to the A direction adjust the position of plastic blank to be adhered to a hinge pin then fasten again the fixing screw Fig 61 21 Mounting the Direct Motor and Adjusting Method B Series A When you mount the coupling on the servo motor fit the screw No 1 of coupling to the flat surface of the servo motor shaft and make the clearance between the coupling and servo motor 0 7mm B When you mount the coupling on the upper shaft fit the screw Nol of coupling to the flat surface of the upper shaft and make the clearance between the coupling and upper shaft bushing R 2mm C After mounting both coupling check the positions of each screws to the aligned X If the positions of each screws are not aligned the needle does not stop normal position Screw NO 1 Servo Motor Upper Shaft SES Upper SC Gi Bushing ARM Fig 62 22 Air System Circuit Diagram Presser Foot Cylinder a Y JI i S12P S34F LES SNE lil a feo UE El AA A q e a en ee mee a ao d le em bebes Ser En N AAA A A e A Feed Frame Cylinder IT S3L Feed Frame Cylinder L 39 23 Exchanging the Fuse m To prevent from electric shock turn off the power and wait 5 minutes then open the cover m Be sure to turn off the power and exchange into the fuse of the designated quantity after opening the cover of control box o Quantity
13. for heavy material To increase the opening capacity widen the angle between the thread release plate and narrow the angle to reduce the opening capacity Tighten the screw after the adjustment Caution If the dish is not opened appropriately the amount of remaining thread may be not enough or not regular and the dish may not be closed completely Floating Amount To Tension Release Link 28 Fig 40 SunStar 8 Adjusting Accessories for the Wiper A Adjusting the wiper position Unfasten the wiper rotary shaft collar screw and the wiper crank screw when the needle tip is 19 5mm above the throat plate b Press the wiper rocking link then adjust the wiper shaft so the wiper and the needle is about 10mm apart from each other Tighten the wiper rotary shaft collar screw and the wiper crank screw Unfasten the wiper screw and adjust the wiper so that the end of the wiper is about 1mm apart from the needle end Then tighten the screw back on firmly RSR eS EE re EN ee EE Fe ST E EE SE a EE EE Be OF EE nT De ee OF ee Caution If the wiper is not placed in the right position the wiper may collide with the presser foot or needle during the operation and the wiper may not move properly B Wiper operating switch If you want to use the wiper press the wiper Wiper On Off Switch operating switch Y if you don t presser the press the wiper operating switch
14. to 0 b If you step on the intermediate pedal the upper feed plate descends to hold the sewing material After the upper feed plate descends if you step on the left pedal 3 the machine starts sewing This model does not have 2 step stroke option Fig 66 5 Air System Circuit Diagram Presser Foot Cylinder Feed Frame Cylinder R Feed Frame Cylinder L l ie E A AIR IN ea n ll 45 000000000000 SPS B A 2516 GS 20 22 1 Specification The same as SPS B A 2516 2 How to thread the upper thread After placing the thread take up at the highest position hook the thread as indicated in the picture below Hook the thread as shown in picture for the needle bar thread guide 46 SunStar SPS B A 2516 HP GP 20 22 1 Specification Series type SPS B 2516 Motor direct drive type SPS A 2516 Belt drive type Sewing Area X 250mm x Y 160mm Sewing speed Max 2 000spm Stitch Length 3mm or less Semi rotary large hook for perfect stitch Bobbin case for semi rotary large hook for perfect stitch Bobbin for large hook Standard 4mm 0 5 10mm Feeding System Feeding by pulse motor Emergency Stop Function Available during sewing Pattern Select Function Pattern No can be selected from no 1 to no 999 Memory 3 5 Floppy Diskette 2HD Memory Backup The working point is stored in the memory when the machine stops a
15. Adjust the proper speed and pressure and fix it with a fixing nut Initial Pressure Upon Delivery 2 0 2 5kgf cni B As shown in Figure63 clockwise turn the holder of speed controller the its descending speed gets reduced If counter turn it the ascending speed gets increased Then adjust the proper speed to fix with a fix nut Fig 64 43 4 How to use the pedal switch A Check the parameter related to general sewing function no 60 is set to 2 If not please set the parameter to 2 Refer to 7 29 Change of parameter related to general sewing D The pedal switch has three pedals the right one moves the right upper feed plate the intermediate one GI moves the left upper feed plate and the left one makes the sewing machine start C Application Basic 2 If you step on the intermediate pedal the left upper feed plate descends to hold the sewing material 6 When you step on the right pedal OD the right upper feed plate descends to hold the sewing material When you step on the pedal again the right upper feed plate ascends to the initial position When both of the upper feed plates are descended if you step on the left pedal the machine starts This model does not have 2 step stroke option Fig 65 D In case of using monolithic feed frame Set the parameter related to general sewing function no 60
16. LE Rte ee Lette lie a ee ee eee te tte eee ee eee Note When the finger valve is closed after use the remaining air is rejected and the pressure is adjusted to OMpa 0kgf cri Fig 6 14 SunStar PREPARATION BEFORE USING THE MACHINE 1 Setting the Voltage A If a cover of electronically controlled pattern Input Voltage Position of change connector of power voltage sewing machine is taken off inside contents are as same as Fig 7 95V 105V JP4 B Confirm the position of change connector of 106V 115V IER power voltage on power board Refer Fig 7 and transformer if they are properly selected 116V 125V JP2 for input voltage like Table l and 2 200V 230V JP5 EX If power voltage is 220 V The model of used transformer is SPS 231V 245V JP4 C L L 220 and it is normal for the 345V 415V JP3 change connector of power voltage to be placed on JP5 416V 480V JP2 x Sticker for transformer model is attached to Table 1 Position of change connector of voltage the top side of transformer Bee EE SPS A 1306 X X XX SPS A 1811 X X X X SPS A 2516 X X X X 100V 120V SPS 1306 110 SPS 1811 110 SPS 2516 110 220V 440V SPS 1306 110 SPS 1811 110 SPS 2516 110 Table 2 Model of used transformer according to the input power voltage C Check if a power switch is for 1 phase and 3 phase D If the setting of and
17. O Fig 42 29 9 Adjusting the Trimming Parts A Setting the position of the trimming cam Set the upper shaft collar and the trimming cam 2 5mm apart from each other and place the trimming cam where the trimming cam carving line accords with the upper shaft carving point Then tighten screw Caution If the trimming cam is not placed in the right position the trimming operation may not be made correctly in the machine may be struck pm Engraved Line Engraved Line Upper Shaft Upper Shaft Upper Shaft Collar FA Fig 43 B How to adjust the link stopper With the needle bar in its lowest position check if there is enough space between the trimming cam roller and both ends of the trimming cam when the trimming drive link is pushed in the direction of the arrow lt within the trimming cam moving part Caution If there is not enough space between the trimming cam roller and both ends of the trimming cam trimming may not be operated correctly or the machine may be struck when beginning to sew or trimming Make the end of the link stopper screw touch part of the trimming link stick when the trimming cam roller is inserted into the trimming cam moving part Then tighten the nut Caution If the position is not set ap
18. Seed DP X5 DP X17 22 and below Needle Bar Lower Bushing DP x17 22 and above Fig 29 B After unfastening the shuttle drive screw open the inner hook pressure bar 2 left to right and remove the shuttle lace ring from the large shuttle C Make the shuttle hook point O accord with the center of the needle And make the needle and the front facet of the shuttle drive connect each other to prevent the needle from curving Then tighten the drive screw D firmly D After unfastening the large shuttle screw turn the large hook adjustment shaft to the left to right and adjust the large shuttle so that the needle and the shuttle hook point is 0 05 0 lmm apart from each other E After adjusting the large shuttle in place adjust the rotary direction of the large shuttle so the needle and the large shuttle is 7 5mm apart from each other Then tighten the large shuttle screw LEET Caution For safety make sure all the screws are tightened firmly after adjusting the large shuttle 3 Adjusting the Lower Shaft Gear and the Rocking Shaft Gear A Unfasten screws and B While having the upper shaft turning move the rocking shaft gear in the direction of the arrow to the position where it will move easily without load Caution The machine may not operate when the rocking shaft gear in not in the right position
19. UMATIC HOOK TYPE CLOTH FEED 50 1 Mechanical specifications As in the figure the cloth feed area is different from the regular type Fig 73 2 How to operate A When the pallet is inserted into the coupling the sensor detects the pallet and the presser foot automatically descends to fix it B When the left foot pedal is pressed sewing begins In order to separate the pallet from the fixing device press the right foot pedal C When sewing is complete the pallet is automatically separated from the fixing device Fig 74
20. ate Adjust the tension of take up lever spring and connecting condition of detecting plate Reconnect the wire with thread sensor plate Adjust the tension of upper sensor Adjust the tension of upper sensor Readjust the timing of needle and shuttle Adjust the tension of fixed mes Exchange the moving and fixed mes Readjust the position of trimming cam SunStar SPS B A 2516 HS 22 1 Specification It is the same as the specification of SPS B A 2516 HS 20 2 Adjusting the angle of upper feed plate both right and left When the upper feed plate both right and left is parallel with a needle plate pressure to press down the sewing materials of the front side of upper feed plate is insufficient In that case keep the upper feed plate both right and left 3mm above surface of the needle plate How to adjust a After loosen a cramp fixing screw of feed plate and linking nut turn the linking screw 2 clockwise the front side of upper feed plate comes to descend After adjusting angle fasten the cramp fixing screw 1 of feed plate and linking nut Fig 63 3 How to adjust the ascending and descending velocity of upper feed plate A As shown in Figure63 clockwise turn the holder of pressure reducing valve including the solenoid attached to the bottom of table then the ascending speed and supporting pressure upon ascending get increased Counter clockwise turn it they get down
21. ated or there may not be enough remaining knife if the knife is set inappropriately BEN SoA Be G 45mm 1 1 2mm H 5 3mm 1 1 2mm Needle Plate Fig 48 32 SunStar 10 Adjusting the Main Thread Control Device A When the tension control nut of the thread control device is turned clockwise the upper thread is tightened and becomes loose as the nut is turned counterclockwise Adjust the tension according to the sewing conditions such as material thread number of stitches Thread Take up A etc Spring B To tighten the take up lever spring use a driver to turn the groove on the edge facet of the thread tension control device shaft a clockwise And to make the spring lax turn it counterclockwise E Fig 49 11 Adjusting the Upper Thread Detecting Device A Unfasten the thread detecting plate screw with the thread off the take up spring and make the take up lever spring touch the detecting plate Then tighten the screw B Be sure to adjust the detecting plate so the take up lever spring and the detecting plate will connect with each other even when the take up lever spring stroke changes Caution Be careful not to touch with any other metals except take up lever spring If it does detection may be failed RE oo econ ee ete TPE Fig 50 12 Adjusting the Hand Pulley Device A Tighten the screw after putting the hand pulley gear and
22. bnormally 2nd Origin Function Another origin point can be set by using jog key The maximum speed can be limited from 200 to 2 000spm Emergency stop function maximum speed limit function Direct Drive AC Servo Motor 550W Servo Motor 55 5kgf cnt 0 49 0 54MPa 47 2 How to attach the needle After unfastening the needle fixing screw on the needle bar have the long groove of the needle face the back and push the needle till it touches the needle insertion hole and then tighten the needle fixing screw Caution For type SPS B A 2516 HP GP 20 22 the needle is inserted in the opposite directions of SPS B 2516 HS GS 20 22 machine Dee ease lessee A O Soule E Fig 67 3 How to thread the upper thread After placing the thread take up at the highest position hook the thread as shown in the picture below Fig 68 4 How to thread the lower thread A Insert bobbin into bobbin case as shown in the picture Caution i The bobbin must turn clockwise when seen from the back of the bobbin case Ls el B Place the lower thread through the crack in the bobbin case Fig 69 48 5 Adjusting the spring on the upper side of the shuttle A Adjusting the spring on the upper side of the shuttle After removing the lower feed plate and the needle plate from the machine unfasten the upper side spring screw Place the spring on the upper side o
23. em Series A Motor belt type B Motor direct drive type Stitch type X 250mm Sewing area BUM Material type Material type G General material H Heavy material _ Stitch type S Standard stitch P Perfect stitch Feeding frame type 20 Pneumatic monolithic feeding frame 22 Pneumatic separately driven feeding frame CONTENT 1 Machine Safety Regulations 1 Machine Transportation 6 2 Machine Installation 6 3 Machine Repair 6 4 Machine Operation 7 by Deyices for Safety Ee 7 6 Caution Mark Position 8 7 Contents of Marks Eee D Specification of machine 9 Structure of the machine 1 Name of each parts of machine 10 2 Inside structure of control box 11 Installation of machine 1 Environment for machine installation Ee 12 2 Environment for electricity installation cet ositos sais 12 3 Assembly of peripheral construction parts 12 Preparation before using the machine 1 Setting the voltage 15 2 How to Supply oll esse sn a a
24. en is being administered unless it has been specifically certified for such operation The machines where not provided with a local lighting due to the feature of machine Therefore the illumination of the working area must be fulfilled by end user Refer Details for installation of machine is described in 4 Installation of Machine 1 3 Machine Repair If you have any problems on the machine troubleshooting should be handled by the designated A S engineers Before cleaning and repairing machine turn off the power and wait for 4 minutes until the machine comes to be completely discharged You should not change the specification of machine and any part of machine without consulting with our company Those changes can threaten the safety of machine during the operation You should exchange from the used one into SWF guaranteed devices After finishing troubleshooting cover the all covers that are uncovered during repairing SunStar 1 4 Machine Operation SPS B A 2516 Series are made for industrial use to perform pattern sewing for fabrics or its similar materials Please observe the following principles Read the manual to understand on the operation of machine perfectly Wear suitable clothes and cap for safe operation During operation don t make you body close to operating part of machine such as needle hook take up lever or pulley Do not remove a safety plate and covers during o
25. enance of machines Warning 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 Machine Transportation Only trained and experienced people should treat the machine who are fully understand the safety rules For conveyance follow the below directions More than two people to a minimum should convey the machine For a protection of safety accident wipe away the oil stained on machine 1 2 Machine Installation Owing to the improper environment for machine installation physical damages on the human body and machine can be occurred Please follow below conditions When you unwrap the packing of the machine try from above in order Especially careful of nails put into edges of wood box packing Since dust and humidity can cause pollution and abrasion you should install airconditioner with regular cleaning Put in a place of no direct ray of light If the machine is exposed in direct ray of light for a long time transformation of color and shape can be happened To get enough space in case of repair make the machine 50cm apart from the right and left and back side of wall to a minimum EXPLOSION HAZARDS Do not operate in explosive atmospheres To avoid explosion do not operate this machine in an explosive atmosphere including a place where large quantities of aerosol spray product are being used or where oxyg
26. f the shuttle so that the center of the needle meets point Y vertically and is 1mm apart from point horizontally Then tighten the screw EE Caution If the surface around the spring is rough or scratched the thread may be disconnected or the thread strand may be unfastened Always check the surface before operating the machine 1 A ee ee ee ee ee ee on ee ee ee ee a e ee eee ee al B How to set the upper thread loop control plate in place Unfasten the upper thread loop control plate screw then place the upper thread loop control plate so that the end of the upper thread loop control guide is 2mm apart from the center of the needle Then tighten the upper thread loop control plate screw SunStar Fig 70 Upper Thread Loop Adjusting Plate Upper Thread Loop Adjusting Guide Fig 71 6 Adjusting the moving knife and the fixed knife A Use the trimming lever control screw to adjust the space between the thread removing point of the moving knife and the needle plate hole as indicated in the table with the needle bar stopped at the upper position B Use the fixed knife screw to adjust space B between the fixed knife and the needle plate cover as indicated in the table C Check the position of the mes by trimming manually after the adjustment Moving knife ES Plate 2 A B 45mm 1 1 2mm H 5 3mm 1 1 2mm Fig 72 49 PNE
27. for timing belt tension Caution After adjusting the tension with the adjusting bolt for timing belt tension if you fasten the fixing screw and nut the tension can be changed so that you should confirm the bending capacity X Timing Belt Fig 58 SunStar 19 Setting the X Y Origin A How to set the X shaft origin Separate the under feed plate from X fixing cover and transfer cover Move the center of upper feed plate to be located the center in the direction of X shaft As seen in the below figure release the 2 fastening screws of X shaft origin sensor bracket and make the X sensor plate that is adhered to X Y transfer devices locate the center of sensor then fasten the screws with driver Fig 59 B How to set the Y shaft origin Separate the set the Y shaft origin Move the center of upper feed plate to be located the center in the direction of Y shaft As seen in the below figure release the 2 fastening screws of Y transfer shaft sensor linking plate and confirm if the Y sensor transfer plate and sensor works independently then the fixing screws Adjust the Y direction origin with the fixing screws of Y transfer shaft sensor fixing plate Y Limit Sensor Y Transfer Shaft Sensor Linking Plate Fixing Plate of Y Transfer Shaft Sensor Fig 60 37 20 Adjusting the position of plastic blank After unfastening the
28. late You should attach it for sure to prevent from safe accident Be careful when you start operation Otherwise fingers or hand might be hurt at the upper feed plate accidentally C Connect a plug of pedal switch with control box 0 SNS Pedal switch D Install a thread stand on the table Pr rn ee ee nn nn een nnn en enn ee ee nnn eee ene eee eee ee eee i Caution You can be hurt by the dropping device during installation so be careful about it S E EN A ee ee eee E Table leg holder gt Method Loosening the nut and turn and raise the label adjuster until the caster is raced b After installation fasten the nut and fix the label adjuster With the bolt adjust the height of table by loosening 8 different spots Caution For safety work with the power cut off F How to attach the accessories for air pressure control Connect air hose to quick joint socket bd Connect quick joint socket and quick joint plug Open finger valve and flow air in Then adjust the air pressure to 5 5 5kgf cni 0 49 0 54MPa Fm nn nn nn nn nn RS en RSR SR RS SR ee ee en RSR en en SR ee ee ee nnn en eee ee ee een nee ee nn eee eee nn nee Caution i When the air pressure goes down under 4kgf cri an error is indicated and the machine operation is stopped Error message Err 24 Low Pressure PR ee ee ee en a SEA A S ee eae eee ee ee
29. le 1 5 Devices for safety 6006 eS Motor pulley cover A Series It prevents from insertion of hands feet or clothes by V belt al i 1 6 Caution Mark Position Caution mark is attached on the machine for safety When you operate the machine observe the directions on the mark Position of Warning Mark A CAUTION a il Do not operate without finger guard and safety devices Before threading changing bobbin and needle cleaning etc switch off main switch Sa SS Hot OMA KO HEH DAIS amp 281 HS SSMOE BIEN FARO MAUVE M FLAC AN WARNING 3 1 Hazardous voltage wil cause injury Be sure to wait at least 360 seconds before opening this cover after tum off main switch and unplug a power cord 19 SEI Ut ANE 2008 AHS 2 Me 428 Well MA BATE Ea Lt M 36042 JICIE HAAS 1 7 Contents of Marks Caution CAUTION 3 1 Do not operate without finger guard and safety devices Before threading changing bobbin and needle cleaning etc switch off main switch DIE BEN PH BO AtSotAl Ot MAIS g 81 Enz SAME Bt EN FHH APE IN FAA WARNING 3 1 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 19 AS JAH AME doe AH 2 HWE AUS Weld AA 3413 E 11 LIN 36022 DICE amp USA 1 SunStar SPECIFICATIONS OF THE MACHINE Sewing Area 250mm X Y 160mm Sewing Speed Max 2 000s
30. n needle Bending of needle cracks on needle hole or groove and abrasion or Thread is cut transformation of needle tip Exchange the needle Excessive tension of upper thread and under thread Adjust the tension Excessive tension and stroke of Adjust the tension and stroke of take up take up lever spring lever spring Crack on the controlling hole of shuttle surface spring Exchange the shuttle surface spring Use of bending needle Exchange the needle Use of improper sized needle compared with using thread Exchange the needle Wrong installing of needle Reinstall of needle gt RATERIBRIRE Improper timing for a needle and shuttle Reinstall the timing for a needle and shuttle Large interval between a needle groove and shuttle point Reinstall the timing for a needle and shuttle Excessive tension of take up lever spring and stroke Reinstall the timing for a needle and shuttle 41 42 Ineffective sense of upper thread Poor quality of thread tightening Mistakes of trimming Bad connection between take up lever spring and detecting plate Bad connection of wire with thread sensor plate Weak tension of upper thread Weak tension of under thread Improper timing of needle and shuttle Slackness of exchange tension between moving mes and fixed mes Groove abrasion on blade of moving mes and fixed mes Wrong position of trimming cam Clean up the take up lever spring and detecting pl
31. ng cam to the center of punched mark and conform the cam s punched line to the punched mark of upper axis and then tighten Clamp EPP Cautions If the presser foot operating cam is improperly positioned The up and down moving of presser foot is in inconformity therefore the presser foot may collide with the needle bar Engraved Point Fig 33 B Project the presser bar about 17mm from the presser bar holder check if the needle passes through the center of presser foot then tighten ClampO Presser Bar Holder Presser Foot Fig 34 C Loosen Fork Crank ClampQ and place the single screw 2 of presser foot link to the right of the adjusting arm D Conform the fixing single screw of presser foot moving link to the end of position link stopper DDC Caution If there is space between presser bar handle and presser bar bush interference and noise is occurring during machine operation Screws are not fastened tightly after adjustment it can cause breakage during operation l E To set up 4mm of the interval between Presser Bar Holder and Presser Bar Bushing rise up the presser bar and tighten Fork Crank Clamp 25 26 F Check the tightening status of screws and adjust the presser foot s stroke Cautions EPP If there is no interval between Presser Bar Holder and Presser Bushing the machine may be interfered during its operation If the handle is completely
32. oid valve attached to the bottom of table clockwise the ascending speed of upper feed plate and support pressure during ascending will be increased if you turn it counterclockwise they are reduced so that you should adjust it to be proper speed and fix them with fixing nut 6 B Like the fig if you turn a handle of sped controller clockwise the descending speed of upper feed plate will be reduced if you turn it counterclockwise the descending speed will be increased After adjusting it to be proper speed fix it with fixing nut a S3R Right S3L O Left Fig 23 13 How to mount the sewing machine If you repair or mount up the sewing machine remove the belt after the above process 13 and disassemble Table left Table right and Presser Foot Support Cover And if you works during mounting the sewing machine please use Frame Support Bracket without fail Fig 24 14 How to attach and detach V Belt A Series A Loosen a fixing screw of Belt Cover to disassemble Belt Cover from the sewing machine B Loosen a fixing nut of Motor to rise it up to the arrow C When V Belt tension gets loosened remove V Belt Fig 27 15 Caution When Using the Floppy Disks Observe the following principles thoroughly when you treat floppy disks Caution Use the identified floppy disks after formatting when you get floppy disks in market Do not p
33. ole 6 How to Take the Bobbin Case On and Off Hold knob of the bobbin case and push into the shuttle until a click sound is heard Cautin If you start operating the machine when a bobbin Case is not perfectly installed thread can be tangled i of the bobbin case would be protruded A A A ER EE Bobbin Case 18 Fig 14 Fig 15 Fig 16 7 How to Adjust the Tension of the Upper Thread and the Lower Thread A Adjusting the tension of the upper thread When the tension adjusting nuts and of thread tension adjusting unit and sub tension adjusting unit are turned clockwise the upper thread is tightened And loosens when turned the other way around Adjusting the tension of the lower thread The lower thread becomes tight when tension adjusting screw is turned clockwise as shown in the picture When the screw is turned the other way the lower thread is loosened 8 How to Wind the Lower Thread Insert the bobbin into thread winding drive shaft on thread winding base which is installed A B C on the upper top Operate the machine after sticking the thread winding lever OI to the bobbin SunStar Fig 17 Fig 18 When the thread winding lever is separated from the bobbin cut the bobbin thread with thread winding mes Fig 19 19 20 9 Adjusting the Height of the Presser Foot A r
34. peration Be sure the grounding lines in connected Before opening electricity box such as control box cut off the supply of electricity and confirm if the switch is off When inserting thread into a needle or before inspecting after sewing be sure the machine is stopped Do not turn on the power during pedaling Do not use several motor per a electric outlet Install the machine apart from noise occurrence area such as high frequency welding machines as far as possible Be careful When the upper feed plate comes down to press Otherwise the finger or hand height be hurt at smacking Belt will crush or amputate finger or hand keep cover in place before operating turn off power before inspecting or adjusting a Safety label It describes cautions during operating the machine 6 Thread take up cover It prevents from any contact between body and take up lever Servo Motor Cover B Series It prevents from insertion of hands feet or clothes by Motor and Y drive shaft Belt cover Y drive shaft cover A Series It prevents from insertion of hands feetor clothes by V belt Step Motor cover It prevents from accidents during rotation of step motors Label for specification of power It describes cautions for safety to protect against electric shock during rotating the motors Safety plate It protects eyes against needle breaks Finger guard It prevent from contacts between a finger and need
35. pm Stitch Length 3mm or less Stitch Length 0 1 12 7mm Needle DPx17 DPX5 Semi rotary Large Shuttle Hook Bobbin Case Bobbin Case for Semi rotary Large Shuttle Hook Bobbin Bobbin for Large Shuttle Hook Presser Foot Stroke Standard 4mm 0 5 10mm Feeding System Feeding by pulse motor Emergency Stop Function Available during sewing operation Patter Select Function Pattern No can be selected from No 1 to No 999 Memory Backup The working point is stored in the memory when the machine stops abnormally 2nd Origin Function Another origin point can be set by using jog key Maximum Speed Restriction The maximum speed can be limited from 200 to 2 000spm Number of Patterns Max 691 Patterns Disk Safety Device Emergency Stop Function Maximum Speed Limit Function Main Motor Direct Drive AC Servo Motor 550W Servo Motor Power Consumption Recommended Temperature 5 C 40 C 41 F 104 F Recommended oo 20 80 100 240V 3 200 440V 50 60Hz STRUCTURE OF THE MACHINE 1 Names of Each Parts of Machine Emergency Stop Switch Pause Switch Arm Thread Stand Operation Box g E E E E E C E Control Box Sewing pedal Upper feed plate pedal 10 SunStar 2 Inside Structure of Control Box Floppy Disk Drive Power Board Transformer lO Board 386 CPU Board 11 00 000 INSTALLATION OF THE MACHINE 12 1 Environment for
36. propriately the return to the previous point after trimming may be delayed and the first stitch may not be tight enough Thread Trimming Driving Link Thread Trimmer Clearance Cam Roller Clearance Thread Trimmer Cam Thread Trimmer Connecting Rod Link Stopper Screw l Link Stopper Screw Thread Trimmer Connecting Rod Fig 44 30 SunStar C Setting the trimming shaft in place Unfasten the trimming drive link screw and the trimming shaft collar screw Make the trimming shaft tip accord with part of the arm Tighten the screws Caution If the position is not adjusted appropriately trimming may not be operated correctly or the machine may be struck Thread Trimmer Cam Thread Trimming Driving Link Thread Trimmer Shaft Fig 45 D Unfasten the link stopper in place 2 Unfasten the trimming drive link stopper screw while trimming is not operated and have the trimming drive link and the e trimming drive link stopper notch 0 3mm 0 3mm Kies apart from each other Tighten the screw ee q _ A Driving Caution Link If the link stopper is not set in the right 0 3mm Thread Trimmer position trimming may not be operated Driving Link Stopper correctly and the machine may be struck Fig 46 31 E Setting the thread trimming solenoid in place a After unfastening the thread trimming solenoid bracket
37. screw have the trimming shaft and the thread trimming solenoid rotary link 0 5mm apart from each other and tighten the screw back on b Unfasten the thread trimming solenoid rotary link screw and drive the thread trimming solenoid rotary link manually to move the trimming shaft collar 6 8mm in the direction of the arrow Then tighten the screw back on Check if the trimming shaft collar returns to its place when the thread trimming solenoid rotary link returns RS nn nn nn nn nn nn nnn nn nn nnn nn nn nn nn nn nnn nn nn nnn nn nn nn nnn nn nn nn nnn nn nn nn nn nn nn nn nnn nn nn nnn nnn nn nn nnn nn nn nn nn nnn nn nn eg Caution If the position is not set right the trimming return or the thread delay may be delayed to bring poor sewing quality r D D D D D Thread Trimmer Solenoid Bracket Thread Trimming Rotation Link Ne Thread Trimmer Shaft 6 8mm Thread Trimming Rotation Link Fig 47 F Adjusting the moving Knife and the fixed Knife When the needle bar stops at the upper position use the trimming lever adjustment screw to adjust space A between the thread separation point of the moving knife and the needle plate hole as indicated in the table Use the fixed knife screw to adjust space B between the fixed knife and the needle plate cover as indicated in the table After the adjustment check the position of the knife by manual trimming operation EPP Caution Trimming may not be oper
38. the fixing screw of slide holder and adjust the gap of slider holder to be 0 3 0 2mm by turning the slider holder with a spanner o o Pressure Plat Pressure Plate Fig 55 16 Adjusting the X Guide Bracket Incline the guide bracket to the direction of to the maximum manually Loosen the fixing screws for Y transfer shaft and adhere the side of y transfer shaft and the side of X guide shaft bracket closely then fix the Y transfer shaft Pr a ne i en TT ee nn en SSP Caution After fixing the Y transfer shaft screws the X guide shaft bracket should not move at all by load even though when you move manually the feed bracket to the right and left Sonne nono eon aol ER eee eee eee ene RS ean eee nen EE eege aaa EE een heh Looe RE EE ee Se RE ER oe ET cone PE eee Y Guide Shaft Bracket SunStar 4 D D ed Fig 56 35 17 Adjusting the Under Feed Plate 36 When the fixing screws and pin are fixed location of under plate is settled If you want to change the position of under plate you can take off the pin Fig 57 18 Adjusting the Tension of X Timing Belt When you make X Y rail move to the left limit and hang 500g load on the center in the right side of X timing belt the X timing belt will be drooping about 1 6 1 8mm At this time for the fine adjustment of tension loosen the fixing screw and nut to use the adjusting bolt
39. the hand pulley shaft tip in accord Upper Shaft Hand Pulley B Adjust the variation of hand pulley gears and and tighten the screws PE C Move the bushing in the direction of the arrow to reduce the backlash between gears Fr and when the roller is on the end of the ee pulley bushing me AS Roller Fig 51 33 34 13 Adjusting the Winding Device A To adjust the winding capacity of the bobbin B Place the winding drive wheel 0 5mm away use the beginning position of the winding control from the hand pulley gear and tighten the plate and after unfastening the screw turn the screw plate in direction A for large winding capacity and turn in direction B for small winding capacity Bobbin CC Bobbin Winder Driving Wheel XS Q OM Upper pa 0 5mm K BU x 7 ra LAG je Bobbin Winder Adjusting Plate Fig 52 14 Adjusting the Height to Needle Plate Support Cover D Fig 53 Loose the cover bracket fastening screw of needle plate support and the cover bracket A fastening screw 2 of needle plate support then fix the distance to be 0 3mm between the needle plate and cover of needle plate support Cover of Needle Plate Support Needle Plate Cover of Needle Below_0 3mm Plate Support Fig 54 15 Adjusting the Height of Slider Loosen
40. tightened the machine may be damaged during its operation Presser Foot Adjusting Arm al d Wi SA TA E HO gt Presser Bar Bush G Adjustment of Presser Foot Strokel Adjustment of Presser Foot UP DOWN Motion After unfastening stud screw of presser foot adjusting arm placing it to A direction presser foot stroke increases Placing to direction B stroke decreases It is set to 4mm at the moment of factory shipping Presser Bar Holder Fig 35 Fig 36 SunStar 6 Adjusting the Presser Foot Lifter Cylinder A The distance between the hole center of cylinder knuckle and the hole center of presser foot lifter cylinder to be 163 2 0 2mm to maximum B If you turn a handle of speed controller on presser foot lifter cylinder clockwise the ascending speed of presser foot will be reduced if you turn it counterclockwise they are increased so that you should adjust it to be proper speed and fix them with fixing nut C If you turn a handle 7 of speed controller on presser foot lifter cylinder clockwise the descending speed of presser foot will be reduced if you turn it counterclockwise they become increased so that you should adjust it to be proper speed and fix them with fixing nut 6 163 2 0 2mm Fig 37 7 Adjusting The Parts for Thread Release A How to set the thread release notch Place the notch so that the right side of the
41. ut floppy disks near magnetic related materials such as television Keep away from overheat humidity or direct ray of light Do not put any heavy material on a floppy disk During formatting or inputting and outputting floppy disks do not take out a floppy disk from a disk drive Do not open a cover of floppy disk If a write protect tab is opened you can t input data in a disk If you repeat read and write in a disk many times error can be occurred in a disk OE It is safe to keep important design data in two disks Shuttle Write protect tab 22 pe ES o E E O gt a 1 Adjusting the height of the needle bar When the needle bar is at its lowest position unfasten the needle bar holder screw OU Adjust the desired height by making the specified upper carving line fit in with the needle bar bushing Then tighten the needle bar holder screw back on firmly 2 Adjusting the needle and the shuttle A Have the lower carving line for the needle that is applied when the needle bar goes up fit in with the lower side of the needle bar bushing as shown in the picture DPx17 22 and below SunStar EDP The machine is set to be the best condition at the factory Do not make any discrete adjustments on the machine and replace accessories approved by the company only CE A A A A A O A E A A A Swe eee ee Seen ee See eee a eee eae ee See oe eee eee eee eee ee
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