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16. PEDAL PRESSURE AND PEDAL STROKE
WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of
the sewing machine.
❷
❶
(1) Adjusting the pressure required to depress the front part of the pedal
When the pedal pressure spring ❶ is hooked to the lower side, the pedal pressure will decrease, and when
1)
hooked to the upper side, the pedal pressure will increase.
(2) Adjusting the pressure required to depress the back part of the pedal
The pressure increases as you turn reverse depressing regulator screw ❷ in, and decreases as you turn
1)
the screw out.
(3) Adjusting the pedal stroke
The pedal stroke decreases when you insert connecting rod ❸ into the left hole ❹.
1)
17. ADJUSTMENT OF THE PEDAL
WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of
the sewing machine.
❶
❷
Upper side
Lower side
❹
❸
(1) Installing the connecting rod
Move pedal ❸ to the right or left as illustrated
1)
by the arrows so that motor control lever ❶ and
connecting rod ❷ are straightened.
❷
(2) Adjusting the pedal angle
1)
The pedal tilt can be freely adjusted by changing
the length of the connecting rod ❷.
❹
Loosen adjust screw ❹, and adjust the length of
2)
connecting rod ❷.
❸
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