Pedal Operation; Chain-Off Thread Rolling-In Sewing - JUKI LB-6 Manuel D'utilisation

2. Pedal operation

WARNING :
To prevent possible injury caused by abrupt start of the machine, be sure to keep hands, hair and clothes
away from the rotating parts and needle entry area.
When the power switch is turned on, the sewing machine will actuate to make a half to one
revolution to detect the highest dead point of the machine. If you place hands, hair and
clothes near the rotating parts or the needle entry area, a stab or injury resulting from being
involved/caught in the aforementioned parts/area can result.
Fully depressing the back part of the pedal of 4 initializes the chain-off thread rolling-in
operation.
Accordingly, if the operation of 4 has been performed during sewing, "thread tension re-
lease at the start of sewing" is actuated when starting sewing again.
Do not perform the operation of 4 during sewing.

3. Chain-off thread rolling-in sewing

SC-921
SC-510
1 Depressing the front part of pedal
--- Sewing machine runs.
2 Pedal is in its neutral position.
--- Sewing machine stops.
3 Depressing the back part of pedal
--- Presser foot goes up. (Presser foot comes down.)
4 Fully depressing the back part of pedal
--- Initialization of the operation of presser lifting
and chain-off thread rolling-in.
(Use at the start of sewing only. Do not perform this
operation during sewing.)
(1) Confirmation of the display of the SC-
921 (or SC-510)
Check to be sure that "----" is displayed on the screen
when you turn on the power to SC.
If not, re-check the setting of the SC-921 (or SC-510).
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