Related Manuals for SunStar SJS/A-BA2
Summary of Contents for SunStar SJS/A-BA2
- Page 1 USER S MANUAL SJS/A-BA2 Direct-Drive, Automatic 2-Needle Belt Loop Sewing Machine (Electric Electronic Part)
- Page 2 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.
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Page 3: Table Of Contents
4.2) Operational Workflow -------------------------------------------------------------------------- 21 4.3) Power On ------------------------------------------------------------------------------------------ 22 4.4) Initial Setting -------------------------------------------------------------------------------------- 22 4.5) Initial Design of SUNSTAR Beltloop ------------------------------------------------------- 22 4.6) OP Box Operation ------------------------------------------------------------------------------- 23 4.6.1) Air Supply ---------------------------------------------------------------------------------- 23 4.6.2) Operation of READY and Supply Device ------------------------------------------ 23 4.6.3) Origin of Supply Device ----------------------------------------------------------------- 24... - Page 4 4.6.9) CUT function ------------------------------------------------------------------------------ 25 4.6.10) Jog function ------------------------------------------------------------------------------ 25 4.6.11) Format (sewing data initialization) -------------------------------------------------- 26 4.7) Parameter Function ----------------------------------------------------------------------------- 26 4.7.1) Initial Screen ------------------------------------------------------------------------------- 26 4.7.2) Version -------------------------------------------------------------------------------------- 26 4.7.3) Initial ----------------------------------------------------------------------------------------- 26 4.7.4) Count ---------------------------------------------------------------------------------------- 27 4.7.5) Make ----------------------------------------------------------------------------------------- 27 4.7.6) Delay ---------------------------------------------------------------------------------------- 32 4.7.7) Origin ---------------------------------------------------------------------------------------- 33 4.7.8) Lower Thread Winding (Bobbin) ----------------------------------------------------- 33...
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Page 5: Safety Rules
Safety Rules 1.1) Safety Stickers Caution Danger Warning The safety stickers in this user’s manual are divided into , and . They indicate that if the safety rules are not kept, injury or damage to machine might occur as a result. Name Description If the machine is not properly handled, it may cause injury to... -
Page 6: Machine Delivery
1.2) Machine Delivery Mark Description The machine delivery shall be conducted by the persons who are knowledgeable about the safety instructions and rules. The following safety rules must be observed: 1.2.1) Manual delivery When the machine is delivered by persons, they shall wear special shoes and tightly hold the machine on the left and right sides. -
Page 7: Machine Installation
If the machine is suddenly stopped or the external impact is imposed, the machine might be capsized. 1.4) Machine Operation SJS/A-BA2 was designed to conduct sewing on fabric or similar materials. Caution Warning labels are attached to the machine body to stress the observation of safety directions. -
Page 8: Repair And Maintenance
2) Do not modify the machine specifications or parts without substantial consultations with SunStar. Otherwise, it may threaten safety during machine operation. 3) Use the parts manufactured by SunStar to repair or replace the machine parts during A/S service. 4) When repairing is completed, re-install all the removed safety covers. -
Page 9: Location Of Safety Labels
1.7) Location of Safety Labels WARNING Injury may be caused by winding. Be sure to turn off the power before cleaning, lubricating, adjusting or repairing. CAUTION 경 고 Do not operate without finger guard and safety devices. Before threading, changing bobbin and needle, cleaning etc. -
Page 10: Machine Type And Specifications
S J S / A - BA 2 SunStar Jean 2 Needle System Belt Loop Attacher Series 2.2) Specifications Model Type SJS/A-BA2 Sewing Speed 100~2,800RPM Belt Loop Length 30~85mm Belt Loop Width 8~22mm Sewing Range (X, Y) X: 22mm Y: 3.2mm Max. -
Page 11: Preparation Before Use
Preparation Before Use 3.1) Power Cord Plugging ■ Voltage Specifications Voltage is described in the power cord tag as below. 이 기계의 전기 사양은 공장 출고 시 아래의 표기되로 결선되어 있습니다. The Electric Specification of This Machine is Connected Under Marked. -
Page 12: Voltage Changing Method
3.2) Voltage Changing Method • Due to the adoption of SMPS, the voltage remains constant despite change in input voltage. • Due to the use of free voltage, depending on input voltage, a switch connector should be used to change the main shaft board voltage between 110V and 220V. -
Page 13: Power Cord Plugging
3.4) Power Cord Plugging • Sensor Wiring Diagram The sensor wiring diagram is as follows:... - Page 14 Wiring No. OP Box No. Figure Sensor 1 Sensor 4 Sensor 8 OP Bracket Sensor 5 Sensor 7 Sensor 3 Sensor 6 Sensor 2...
- Page 15 Wiring No. OP Box No. Figure Sol 5 Sol 6 Sol 8 Sol 11 Sol 13 Sol 4 Wiper Sol 9 Thread Release Sol 1 Sol 2 Sol 3 Sol 12 Sensor 10 Sol 7...
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Page 16: Voltage Changing Method
3.5) Voltage Changing Method • Due to the adoption of SMPS, the voltage remains constant despite change in input voltage. • Due to the use of free voltage, depending on input voltage, a switch connector should be used to change the main shaft board voltage between 110V and 220V. -
Page 17: Control Box Cleaning
3.7) Control Box Cleaning Power should be turned off to prevent accidents caused by wrong operation of the machine. Caution The inside of the cooling fan and the control box should be cleaned every week. Power Board Digital Board Step Board Main Shaft Board [Inside Control Box] [Control Box Structure]... - Page 18 CN28 CN26 CN27 [Control Box Left Side Cover] [Control Box Right Side Cover] Cable Name Machine Control Box Main shaft encoder input cable CN26 ⑮ OP unit connection cable CN27 Unused OP power input cable CN28 –...
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Page 19: Operation Of Belt Loop Sewing Machine
Operation of Belt Loop Sewing Machine 4.1) OP Box and Key Names READY LED ERROR LED AIR LED PARA LED Displays the sewing Displays various Checks the air Displays parameter ready status error messages pressure condition mode UP KEY LCD DISPLAY Used to increase a Shows letters and value... -
Page 20: Operational Workflow
4.2) Operational Workflow Power ON Sewing Power OFF Test Select FUNCTION Select machine test 1. T 1 1. A1 2. T 2 2. A2 Function 3. T 3 3. A10 Select 4. T 4 4. B27 5. T 5 5. C1 6. -
Page 21: Power On
－ : Initial screen － ＋Start Switch : Operate the supply device and start sewing 4.5) Initial Design of SUNSTAR Beltloop <Initial Screen> ※ When the power is turned on, the image as in the figure appears on the screen. -
Page 22: Op Box Operation
※ If the upper stop position of the needle bar is incorrect, error message appears. In this time, turn the hand pulley manually and adjust the upper stop position. Then the error message automatically disappears, and the screen returns to the previous one. -
Page 23: 3) Origin Of Supply Device
4.6.3) Origin of Supply Device ① Press LOOP ORIGIN while READY LED is on, and then READY LED is off. Then the supply device returns to the origin, and READY LED is off. • Mode 1/2/4/5 － READY LED off + Supply device’s return to origin •... -
Page 24: 7) Presser Foot Operation (For Threading)
4.6.7) Presser Foot Operation (for threading) ① Press PF while READY LED is off, and the presser foot repeatedly ascends/descends. 4.6.8) Speed Change ① Press SPEED and then the current speed is displayed. ② Use UP/DOWN keys to set a speed. ③... -
Page 25: 11) Format (Sewing Data Initialization)
4.6.11) Format (sewing data initialization) ① Press the PF key and the ESC key at the same time. ② In a few seconds, the sewing machine and the OP box sewing data are initialized. ③ Upon formatting 28C010(sewing data), it takes over 10 seconds. -
Page 26: 4) Count
■ Sewing machine Con-Box initialization The sewing machine Con-Box initialization is conducted with button operations right after power supply. ① With the power off, select the (+) and (-) keys at the same time and turn on the power. ② When the sewing machine parameter initialization is completed, turn off the power. - Page 27 ① Press READY and basic patterns are displayed. ① Use UP/DOWN keys to select among patt, X_len, Y_hei, Zigz, X-bar, Bar, move and x-pit, and set a ↓ value pressing +/- keys. ② Press ENTER to create a pattern. ↓ •...
- Page 28 ■ Block pattern ① Select the (ENTER) key. • squa1 : Square pattern • block : Block pattern • X_desi : X-shape pattern • Twin : Twin pattern ① When the READY key is pressed, basic patterns appear. ① Use the Up/Down keys to select among patt, X_len, Y_hei, Zigz, X_bar, Bar, move, block.
- Page 29 ■ X Pattern ※ Note A. Replace the presser foot before sewing work begins. B. Set No. 7 item of Parameter No. 9 to be on (X_p: On). ① Select ENTER. • squal : square pattern • block : Block pattern •...
- Page 30 ① If a value entered is beyond the range, ERR22 appears on the screen. ERR53 : Length (X_len), ERR54 : Height (Y_hei) ERR55 : Pitch (pit) ② Press ESC and enter a new value again. ■ Twin pattern ※ Notice A.
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Page 31: 6) Delay
• patt : Pattern number • X_len(length): Basic (6~22 mm) / Extended (6~30 mm) Zigz • Y_hei(height): 1~3.2 mm • space(space) : space between two patterns (automatically adjusted by the height (Y_hei)) • Zigz(No. of zigzag) : 6~35 • X_bar : No. of stitches in the straight line at the beginning (2~10) space •... -
Page 32: 7) Origin
■ Description of Delay Function and Description Setting Range Default Unit delay 1 Delay before S/W and the supply device move forward 0~1000ms delay 2 Delay before the supply device moves forward and descends 0~1000ms delay 3 Delay before the presser foot is pressed 0~1000ms delay 4 Delay before the clamp moves forward... -
Page 33: 9) Para
B. If lower thread winding is conducted only ① Press READY and S/W. Then the bobbin winder starts operating. When S/W is pressed again, the operation of the bobbin winder stops. Press READY to return to the previous screen. ＋ •... -
Page 34: 10) Ssp Download
4.7.10) SSP Download The following is how to download design data from SSP. ① When SSP D/L is selected in the parameter mode, the screen on the right hand side appears. ② Use the +/－ keys to select a pattern number. ■... -
Page 35: Check Function
③ Select the icon transfer. ④ When the transfer is performed without problem, the dialog box as below appears. ① When the data transfer from SSP is complete, the message asking for selecting ENTER or ECS appears. ② Press the ENTER key to save. Press the ESC button to cancel. -
Page 36: 2) Step Move (Operation By Step)
4.8.2) Step Move (operation by step) ① Press Up/Down keys to select Step or Continue. ② Press ENTER, and the machine is in motion. (Step: step-by-step motion, Continue: continuous ↓ motion) ③ When Step is selected, each step motion begins whenever pressing ENTER. -
Page 37: 4) Sensor Test
■ Solenoid Number Description Description Description SOL1 (Supply device) moves forward SOL2 Pin spins SOL3 (Clamp) moves forward (Supply device) moves to the SOL4 (Clamp) moves to the middle SOL5 SOL6 Wire descends middle SOL7 Cutter descends SOL8 Supply device ascends SOL9 Presser foot descends (Supply device) stops in the... -
Page 38: 5) Setting Function
4.8.5) Setting function The test item setting enables the measuring of the time taken for forward and backward movement of the feeding and clamp parts. [set] on the left is a default value and [time] on the right is the current time. If the difference between [set] and [time] is significant, the speed can be adjusted with the pneumatic valve. -
Page 39: 2) Sewing Machine Testing
■ Description of Function Description Setting Scope Default Unit Set the sewing speed ceiling (spm). 100~2800 2800 1st stitch: 100~900 2nd stitch: 100~2800 Set the start speed for first 1 to 5 stitches (spm) 3rd stitch: 100~2800 1500 4th stitch: 100~2800 5th stitch: 100~2800 2800 XY feed starting angle setting... - Page 40 ■ Sewing machine pneumatic test ① Select the (Ready) key. ② Use the (Up), (Down) keys to select a number and press the (Enter) key for turning on/off the function. － 1: trimmer 2: wiper 3: thread release ③ When the (ESC) key is pressed, the screen returns to the test screen.
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Page 41: Rom Installation And Replacement
4.10) ROM Installation and Replacement 4.10.1) ROM Type and Distinction ① Program ROM: A ROM saved with the programs necessary for sewing machine and OB Box operation. When a sewing machine is shipped out of factory, the ROM is basically mounted. To add or change functions, replace the existing ROM with new version ROM. -
Page 42: Error List
■ Error List Error Message Description Alarm Pin No. ERR1 Not read! Pattern cannot be called Sewing machine in general ○ ERR2 scale err! Zoom-in/out error Sewing machine in general ○ ERR3 needle POS! Needle bar position error × Sewing machine in general limit err! Feed limit error Sewing machine in general... - Page 43 Error Message Description Alarm Pin No. ERR46 sensor6 Clamp front sensor check (S7) ○ Supply device sensor7 Cutting device upper sensor check (S5) Supply device ERR47 ○ sensor8 Supply device initial position sensor check (S3) ○ Supply device ERR48 sensor9 Hook sensor check ○...
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Page 44: Troubleshooting
■ Troubleshooting Error Message Corrective Action Remarks ERR6 Check the X cable and sensor. Check the XY step board. ERR16 Check the Y-cable and sensor. Check the XY step board. ERR36 Check if a cable is separated or check the XY origin sensor. ERR8 Check if extended ROM is equipped and conduct initialization. -
Page 45: Belt Loop Op-Box Board And Control Box Digital Board
■ Belt loop OP-box board and control box digital board Extended Pattern ROM Program ROM [Belt loop OP-Box board] Program ROM Extended Pattern ROM [Control box digital board]... -
Page 46: Belt Loop Cable Block Diagram
■ Belt Loop Cable Block Diagram...
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