Sewing Speed Table; Hand Lifter; Resetting The Safety Clutch - JUKI SADE Operating Instructions Manual

Industrial Sewing Machine SADE

7.4 Sewing speed table

Operate the sewing machine at a speed equal to or lower than maximum sewing speed
selected from those shown in the table below according to the sewing conditions.
The sewing speed is automatically set according to the amount of the alternating verti-
cal movement of the walking foot and the pressure foot.
In the case the stitch length exceeds 7 mm, change the maximum sewing speed refer-
ring to "6. Function setting of SC-922" in the Instruction Manual for the SC-922.
Amount of alternate vertical
movement of the walking
foot and pressure foot
less than 3 mm
3,25 mm to less than 4 mm
4,25 mm to less than 5 mm
5,25 mm to less than 9 mm

7.5 Hand lifter

7.6 Resetting the safety clutch

WARNING!
To protect against possible personal injury due to abrupt start of the
machine, be sure to start the following work after turning the power off
and ascertaining that the motor is at rest.
Stitch length: 7 mm or less
3000 sti/min
2400 sti/min
2000 sti/min
1800 sti/min
❶ in the direction of the arrow.
To lift the presser foot manually, pull hand lifter
This makes the presser foot rise 10 mm and
stay at that position.
Stitch length: more than
7 mm and 9 mm or less
2000 sti/min
2000 sti/min
2000 sti/min
1800 sti/min
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