Adjustment Of The Machine Head (Application); Needle-To-Hook Relation (Hook Timing Adjustment Mode) - JUKI LZ-2290C-F Instruction Manual

7. ADJUSTMENT OF THE MACHINE HEAD (APPLICATION)

7-1. Needle-to-hook relation (Hook timing adjustment mode)

WARNING :
To protect against possible personal injury due to abrupt start of the sewing machine, be sure to change
over the operation mode to the "hook timing adjustment mode".
The presser foot automatically goes up when changing over the operation mode to the "hook timing
adjustment mode". In addition, the presser foot also comes down when the "hook timing adjustment
mode" is finished and the power is turned OFF. Be sure carry out the operation while keeping your hands,
etc. away from the presser foot.
The hook timing adjustment is used when adjusting the needle-to-hook timing, etc.
<Sewing screen>
<Mode screen>
❹ ❷
<Hook timing adjustment mode screen>
❶
❺ ❶
❸ A B
– 124 –
❶ .
1) Press
The "mode screen" is displayed.
2) Select "3. Hook timing adjustment mode".
3) Turning the pulley, align needle bar position
A with B (214 °: Hook timing adjustment
position).
❶ is pressed, the "Hook timing
When
adjustment mode" is completed. Then, turn
the power OFF.
Turn the pulley by pressing
the presser foot to the upper dead point. At
this time, the needle bar position shifts to the
left needle throwing position.
Turn the pulley by pressing
the presser foot to the upper dead point. At
this time, the needle bar position shifts to the
right needle throwing position.
If you want to change the right/left needle
throwing position, adjust it with
If you want to change the needle throwing
origin baseline, adjust it with
❷ to bring
❸ to bring
❹ .
❺ .