Setting Of The Auto Lifter Function - JUKI SC-922 Instruction Manual

11 . Setting of the auto lifter function
A
WARNING :
~
When the solenoid Is used with the air drive setting, the soleno id may be burned out. So, do not
mistake the setting.
When the auto-litter device (AK) is attached, this function makes the function of auto-lifter work.
0
A
A B
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. on
· •
•• .
1) Turn ON the power switch with
8
swrtch
0
held pressed.
2) "FL ON" is displayed on indicators
A
and
B
with a blip to make the auto
htter functron effective.
3) Turn OFF the power switch, and turn
ON the power switch again to return
to the normal mode.
4) Repeat the operation 1) to 3), and
LED display is turned to (FL OFF).
Then, the function of auto-lifter does
not work.
FL ON . Auto-litter device becomes effective. Selection of the auto-lifter device of solenoid drive (+33V)
or of air drive (+24V) can be performed with ® switch
0 .
(Changeover is performed to drive power +33V or +24V of CN37.)
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Solenoid drive d isplay (+33V)
Air drive display ( +24V)
FL OFF . Auto-litter function does not work. (Srmilarly, the presser foot is not automatically lifted when pro-
grammed stitching is completed.)
(Caution) 1. To perform re-turning ON of the power, be sure to perform after the time of one second or
more has passed.
(If ON
1
OFF operation of the power is performed quickly, setting may be not changed
over well.)
2. Auto-lifter Is not actuated unless this function is properly selected.
3. When " FL ON" is selected without installing the auto-lifter device, starting Is momentarily
delayed at the start of sewing. In addition, be sure to select " FL OFF" when the auto-lifter
Is not Installed since the touch-back switch may not work.
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