vii
目录/Contents
使用说明/Instruction manual
1.规格/Specifications………………………………….………………..................…..….................P1
2.缝纫机的安装/Installation………………………………………………….....…...………...........P2
3.膝控提升高度的调整/Adjusting the height of the knee lifter……………........…..………...........P2
4.连接电线/Connecting the cords…………………………………………….....…...………...........P3
5.线架装置的安装/Installing the thread stand………………………………….....…………...........P4
6.加油/Lubrication……………............................................................................................…..........P4
7.关于旋梭部油量(迹)调整方法/Adjusting the amount of oil(oil splashes) in the hook……..........P6
8 机针的安装/Attaching the needle…………………..........................................................…..........P7
9.梭心的安装方法/Setting the bobbin into the bobbin case……...................................……............P8
10.线迹长度的调节/Adjusting the stitch length…………….............................................…............P8
11.压脚压力的调节/Presser foot pressure………………...................................................…...........P8
12.关于压脚提升/Hand lifter………………......................................................................…............P8
13.压脚杆高度的调整/Adjusting the height of the presser bar….........................................….........P9
14.上线的穿线方法/Threading the machine head…….......................................................…...........P9
15.线张力器/Thread tension…………………..................................................................…........P10
16.挑线弹簧/Thread take up stroke………….................................................................…….........P10
17.挑线杆挑线量的调整/Adjusting the thread take up stroke. ....................................……..........P11
18.机针与旋梭的关系/Needle to hook relationship ………….................................................….P11
19.送布牙的高度/height of the feed dog………………….................................................……….P12
20.送布牙的倾斜/Tilt of the feed dog…………………………….............................................….P12
21.送布相位的调节/Adjusting the feed timing……………………................................................P13
22.踏板压力
和行程/Pedal pressure and pedal stroke…………....................................……...........P14
23.踏板的调整/Adjustment of the pedal……………………..................................…….........……P14
24.踏板的操作/Pedal operation……………………………………....................................…........P15
25.触键手动倒缝/One-touch type reverse feed stitching mechanism ............................................P15
26.切线装置/Thread trimmer mechanism...............................................................P17
27.刀架剪线头的调节/Tool carrier adjustment of the length of shears...........................................P19