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.
3
1
4
2
Lower side
Upper side
(1) Adjusting the pressure required to depress the front part of the pedal
1) When the pedal pressure spring
1
is hooked to the lower side, the pedal pressure will decrease, and
when hooked to the upper side, the pedal pressure will increase.
(2) Adjusting the pressure required to depress the back part of the pedal
1) The pressure increases as you turn reverse depressing regulator screw
2
in, and decreases as you turn
the screw out.
(3) Adjusting the pedal stroke
1) The pedal stroke decreases when you insert connecting rod
3
into the left hole
4
.
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.
(1) Installing the connecting rod
1) Move pedal
3
to the right or left as illustrated
by the arrows so that motor control lever
1
and
connecting rod
2
are straightened.
(2) Adjusting the pedal angle
1) The pedal tilt can be freely adjusted by changing
the length of the connecting rod.
2) Loosen adjust screw
4
, and adjust the length of
connecting rod
2
.
2
4
2
1
3
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