Operating Procedure - JUKI SC-922 Engineer's Manual

(2) Operating procedure

2. When the needle bar is not in the up position, it may be automatically placed in the up position depending on the
machine head to be mounted.
(Caution) When the power is turned on for the first time, the startup may be slightly delayed due to
initialization to be performed. Use caution not to place your hands or any object under the
needle because the needle bar may move when the power is turned on.
7. When pressing touch-back switch
can be performed.
1. Press ON button
the power.
(Caution) When the power display LED does not
3. When depressing front part
machine rotates at the number of revolutions in
accordance with the depressing amount.
When the pedal is returned to the neutral position,
the sewing machine stops.
4. When lightly depressing back part
the presser goes up. (PFL type only)
5. When strongly depressing back part
thread trimming is performed.
(Caution) For KFL and PFL types, thread trimming
Presser foot operation by
pedal
Pedal depressing depth
for thread trimming
6. A wide variety of sewing patterns such as reverse
feed stitchings at sewing start and end are
programmable on the operation panel. Refer to "III.-
3 Operating procedure of the sewing patterns" of
Instruction Manual for CP-18
panel" for the other operation panels.
(The illustration represents the case of LU-1510N-7)
, reverse feed 8. When sewing is completed, press OFF button
the power switch to turn OFF the power switch after
confirming that the sewing machine has stopped.
– 15 –
of the power switch to turn ON
light up even when the power switch is
turned ON, immediately cut OFF the
power and check the voltage. In addition,
re-turn ON the power switch in such a
case when 5 minutes or more have passed
after turning OFF the power switch. (When
overvoltage is entered, the protecting
circuit works and the re-turning ON in the
state that the power is not completely
turned OFF is not accepted.)
of the pedal, the sewing
entering point is different from each other.
PFL
Enabled
Deep
of the pedal,
of the pedal,
KFL
Disabled
Shallow
and "4. Operation
of