Overlocking Width Selection Knob; Presser Foot Pressure Adjusting Screw - JUKI MO-644DN Instruction Manual

Operation and function
Decrease Increase
A

Overlocking width selection knob

(for overlocking or roll hemming)
* Turn the handweel until the needles are fully raised.
• For overlocking:
Push the overlocking width selection knob back so that it aligns
with the rear red marking on the throat plate.
• For roll hemming:
1. Pull the overlocking width selection knob forward so that it
aligns with the front red marking on the throat plate.
2. Set the lower knife adjusting knob at "1 - 2".

Presser foot pressure adjusting screw

Pressure of the presser foot has been factory-adjusted properly.
Therefore you do not need to adjust it except when sewing a special
material.
• To increase the pressure of the presser foot:
• To decrease the pressure of the presser foot:
(A) Standard position:
For heavy-weight materials such as denim,
tweed, or hard linen.
For light-weight materials such as geor-
gette, lawn,or tricot.
The place where the lower part of control
cap aligns with the upper face of cover.
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