Gemsy 7724 - 缝纫机的安装方法; Installing the Machine Head; 1-3.缝纫机的旋转方向及转数; The Machine Speed and the Turning Direction 1 - 4.供 油

1.在使用之前
Before Operating
1-2.缝纫机 的安装方法
Installing the machine head
1.将缝纫机装于台板之上，给缝纫机侧皮带轮和马
达侧皮带轮装上三角胶带。
2.将马达高度调整到用手指按压皮带中间时，约有
2cm左右的松弛量为好。
3.请装好皮带的护盖。
1. Mount the machine head on the machine rest board.
2. Adjust the tension of the belt so that it can be about
2cm bent inward when you press the Middle of it.
Adjust the height of the motor to do this.
3. Install the belt cover referring to the Figure
1-3.缝纫机 的旋转方向及转数
缝纫机 的 旋转方 向，从 皮 带轮侧 看是向 右 旋转的(即
箭头方向)。
The machine rotates clockwise when seen from the
machine pulley side.
The machine speed and turning direction
2
2cm
参照下表选用与所使用的缝纫机对应的转数。
Make sure your machine type and run it not exceeding the maximum speed as listed in the table．
缝纫机机型Machine type
最高旋转数(r.p.m) Max.speed
三线(Three thread)
四线(Four thread)
五线(Five thread)
六线 Six thread( )
厚料 Heavy weight mate ial( - r )
6, 000
6, 000
5, 500
5, 500
5, 500