ISM SV-260 - Operating the Sewing Machine; Speed Unit Adjustment

4
II Operating way
操作方法:
1. For regular operations:(Turning the power switch on without pressing any button)
一般操作:(不按任何鍵下 開機 )
The external VR let the user adjust freely the speed of the motor.
外部 VR 可供使用者自由調整控制馬達的操作速度.
Adjust speed intensity by turning clockwise direction through VR.
順時針方向旋轉 VR 可調快速度.
2 Speed unit adjustment
速度基座調整
After replacement of speed unit, Adjust speed unit standard voltage following the below procedures.
更換速度基座之後,速度基座的中立位準必須依下列步驟重新調整.
Place the pedal sensor inner lever arm to the neutral position .
Loosen the hexagon screw (A) from the speed unit. Adjust the induction arm (B) so that LD1 from the main
board turns on.
速度基座拉臂置於中立點.將速度基座上螺絲(A)轉鬆 ;調整搖臂位置(B)使主機板上 LD1 點亮.
Tighten the hexagon screw (A).
將螺絲(A)轉緊.
 If LD1 keeps on, thus adjustment is completed, otherwise repeat steps 1~2.
LD1 保持點亮,則調整完成;否則請重覆步驟. 1~2.
A B
D C
DA B C