2-1. CLOTHING SEWING MACHINE - continued.
The bobbin winder is used to wind bobbins.
The foot treadle engages and disengages the clutch between the motor and the motor driving pulley.
Depress the treadle slowly for smooth clutch engagement. After clutch engagement, depress the
treadle further until the desired speed is reached.
Presser Bar Hand Lifter.
The presser foot may also be lifted and locked in it's raised position by raising the hand lever to it's
highest position. After the presser foot has been locked in it's raised position, it may be released by
pressing the knee lifter to the right.