SunStar SJS/A-BA2 User manual

USER S MANUAL
SJS/A-BA2
R
Direct-Drive, Automatic
2-Needle Belt Loop Sewing
Machine
(Electric Electronic Part)

Best Quality
Best Price
Best Service
SunStar CO., LTD.
R
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.
2. 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.

Contents
1. Safety Rules -------------------------------------------------------------------------------------------- 6
1.1) Safety Stickers ------------------------------------------------------------------------------------- 6
1.2) Machine Delivery ---------------------------------------------------------------------------------- 7
1.3) Machine Installation ------------------------------------------------------------------------------ 8
1.4) Machine Operation ------------------------------------------------------------------------------- 8
1.5) Repair and Maintenance ------------------------------------------------------------------------ 9
1.6) Type of Safety Labels ---------------------------------------------------------------------------- 9
1.7) Location of Safety Labels --------------------------------------------------------------------- 10
2. Machine Type and Specifications ---------------------------------------------------------- 11
2.1) Machine Type ------------------------------------------------------------------------------------ 11
2.2) Specifications ------------------------------------------------------------------------------------- 11
3. Preparation Before Use ------------------------------------------------------------------------- 12
3.1) Power Cord Plugging --------------------------------------------------------------------------- 12
3.2) Voltage Changing Method -------------------------------------------------------------------- 13
3.3) Main Shaft Motor Type Setting -------------------------------------------------------------- 13
3.4) Power Cord Plugging --------------------------------------------------------------------------- 14
3.5) Voltage Changing Method -------------------------------------------------------------------- 17
3.6) Control Box LED Checking ------------------------------------------------------------------- 17
3.7) Control Box Cleaning --------------------------------------------------------------------------- 18
3.8) Fuse Replacement ------------------------------------------------------------------------------ 18
4. Operation of Belt Loop Sewing Machine ----------------------------------------------- 20
4.1) OP Box and Key Names ---------------------------------------------------------------------- 20
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
4.6.4) Sewing -------------------------------------------------------------------------------------- 24
4.6.5) Mode Change ----------------------------------------------------------------------------- 24
4.6.6) Pattern Number Change --------------------------------------------------------------- 24
4.6.7) Presser Foot Operation (for threading) --------------------------------------------- 25
4.6.8) Speed Change ---------------------------------------------------------------------------- 25

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
4.7.9) Para ------------------------------------------------------------------------------------------ 34
4.7.10) SSP Download -------------------------------------------------------------------------- 35
4.8) Check Function ---------------------------------------------------------------------------------- 36
4.8.1) Initial Screen ------------------------------------------------------------------------------- 36
4.8.2) Step Move (operation by step) -------------------------------------------------------- 37
4.8.3) Solenoid Test ------------------------------------------------------------------------------ 37
4.8.4) Sensor Test -------------------------------------------------------------------------------- 38
4.8.5) Setting function --------------------------------------------------------------------------- 39
4.9) Function ------------------------------------------------------------------------------------------- 39
4.9.1) Function ------------------------------------------------------------------------------------- 39
4.9.2) Sewing machine testing ---------------------------------------------------------------- 40
4.10) ROM Installation and Replacement ------------------------------------------------------- 42
4.10.1) ROM Type and Distinction ----------------------------------------------------------- 42
4.10.2) Checkpoints for ROM Installation and Installation Position ----------------- 42
■Error List --------------------------------------------------------------------------------------------- 43
■Troubleshooting ------------------------------------------------------------------------------------ 45
■ Belt loop OP-box board and control box digital board ----------------------------------- 46
■Belt Loop Cable Block Diagram --------------------------------------------------------------- 47

6
11
Safety Rules
1.1) Safety Stickers
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.
WarningDangerCaution
No. Name Description
Caution
Warning
Danger
Caution If the machine is not properly handled, it may cause injury to
users or physical damage to the machine.
If the machine is not properly handled, it may cause death or
severe injury to users.
If the machine is not properly handled, it may cause death or
severe injury to users, and the urgency of the danger is very
high.
Warning
Danger