Spare Parts Composition
① Cutter assembly
②Suction pipe, light eye switch, manual switch assembly
③Controller, transfer wire, motor signal wire
④ Chopped Cloth suction, knee switch
⑤ Solenoid valve assembly
⑥ Fixed knife protective cover,guide plate, spring gauge
⑦ Dust collection components
Knife Assembly Installation Diagram
➊：Remove the lower cover and looper cover
➋：Install the special cover of the knife assembly and the looper cover
➌：Install the presser foot presser plate.
➍：Install the fixed blade, the upper edge of the blade is flush with the needle plate
➎：Install the movable knife assembly
➏：Install the movable tool holder and angle gauge. The tape surface is parallel to the fixed blade in the direction of the machine needle
➐：Install the movable blade, adjust the spring screw to adjust the pressure of the movable knife and the fixed knife, so that the cutting line is sharp
➑：Install photocell switch and fixed knife protective cover.
➒：Install suction tubes of chopped cloth & thread ends suction tubes
➓：Install the dust suction device, controller and solenoid valve assembly under the table.
⓫：The connection between the thread ends suction tube and the air pipe (一)：The vacuum generator is used for the thread ends suction tube, the suction is strong and the effect is obvious (this method is recommended)
⓬：The connection between the thread ends suction tube and the air pipe (一)：With the pipe on the blow, suction is small, the effect is not obvious
⓭：Install jog switch, knee switch
Label 01 : Knife group connection (insert 4mm tube for the knife group solenoid valve)
Label 02: Thread end Suction connection (insert 6mm tube as suction head solenoid valve)
Label 03: Optical eye switch
Label 04: Knee switch
Label 05: Motor signal connection
Label 06: manual switch (manual switch is on, the red light is on, the scissors are off, the red light is flashing, semi-automatic, and the red light is off, the scissors are fully automatic
1：Adjust the length of the front and rear thread ends by adjusting the number of front and rear stitches on the controller
2：When the current stitch value is “00″, the front scissors are closed, and when the front stitch number is “1-99″, adjust the length of the front thread end. The larger the value, the shorter the thread end.
3：When the value of the rear needle is “00″, the rear front knife is closed. When the number of rear needles is “1-99″, adjust the length of the rear thread end. The smaller the value, the more thread end.
1+8=scissors 3+10=thread end suction 2+9+4+5=manual switch
5+11=knee switch 6+7=motor signal
12+13+14=light eye signal (12 is negative pole, 13 yellow is output, 14 brown is positive pole)
Post time: Feb-28-2023