23
GB
7.12 Control of machine equipped with positioning motor
and solenoid automatic control
7.12.1
Control pedal
The pedal position is scanned with a proximity switch which
distinguishes 16 levels.
The meaning is in the table:
Pedal position
Pedal motion
Meaning
-2
Heel fully backwards
Command for thread trimming (seam finish)
-1
Heel slightly backwards
Command for foot lifting
0
Neutral position
See note
1
Slightly forwards
Command for foot lowering
2
Further forwards
Sewing at minimum speed (1gear)
3
Further forwards
Sewing - 2 speed gear
:
:
:
13
Fully forwards
Sewing at maximum speed (12 gear)
Note: The needle position can be pre-selected for the neutral position
(needle down/up) as well as for the foot position (down/up) at the
seam-stop (by putting the pedal in the neutral position), and for the foot
position (down/up) after the seam finishing (by treading the pedal with
heel fully backwards and putting the pedal in the neutral position).
-2
-1
13
2
1
0
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