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PS-800 Bobbin thread remaining amount detection device INSTRUCTION MANUAL CAUTION : This Instruction Manual describes the bobbin thread remaining amount detection device. When you want to use your sewing machine with this product attached, refer to the “Safety precau- tions” in the Instruction Manual for your sewing machine carefully until you fully understand...
CONTENTS 1. List of parts ..........................1 2. Wiring connection ........................3 3. Setting the sensor status ...................... 5 3-1. Installing the sensor ........................6 3-2. Adjusting the position of the sensor ..................7 3-3. Setting the operation panel ......................9...
1. List of parts ❶ ❹ ❺ ❸ ❻ ❷ ❾ ❼ ❽ Product name Q'ty Remarks ❶ Sensor ❷ Sensor fixation screw ❸ ❹ Sensor clamp plate A ❺ Sensor clamp plate B ❻ Plate fixation screw ❼ Sensor fixation plain washer ❽...
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6 pin White 6 pin Blue 6 pin Blue 8 pin White 4 pin Blue 2 pin White For the PS-800 with a rotary knife type 6 pin Blue Product name Q'ty Remarks OP junction cable A ( * )
[ PS-800-12080 Standard type ] Connect sensor junction cable with the 6-pin blue connector of OP junction cable A [ PS-800-8045 & -13085 Standard types ] Connect sensor junction cable with the 6-pin blue connector of OP junction cable C...
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[ PS-800-12080&13085 ] ① Pass two cables coming from the BK-8 control box through the cable duct in the side face of ① the sewing machine. ② ② Pull the cables into the inside of the electrical rack through the hole in the top surface of the electrical rack.
3. Setting the sensor status Turn ON the power to the sewing machine. Set output operation setting to the [ ON when no light is not input ] following the procedure described below. For the hold setting, set it to the [ Hold ON ]. –...
3-1. Installing the sensor 1) Temporarily secure fixation plate A ❹ , fixation ❶ ❶ plate B ❺ and sensor ❶ as illustrated in the ❷❼❽ ❷❼❽ figure. Secure the aforementioned parts after you ❷❼❽ ❷❼❽ have adjusted sensor. Firmly assemble them so that they do not rattle.
3-2. Adjusting the position of the sensor 1) Attach jig to hook . Turn hook set the jig at the cen- ❶ ❶ ter of backlash of hook . Loosen screws ❻ and . Adjust the position of plate A ❹...
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3) Loosen screws ❷ . Move sensor ❶ in parallel to the right side so that it is aligned with right marker line -3 on the jig plate. Detach jig . Attach an empty bobbin and bobbin case. ❷...
3-3. Setting the operation panel 1) Press "User param" ❶ on the menu screen of the operation panel. The "User param screen" is displayed. ❶ 2) Press "Statistics setting" ❷ . The "Statistics setting screen" is displayed. ❷ 3) Set items A to D as described below. A : Operation is stopped after →...