3-20. Installing/removing the presser unit
Carefully prevent contact between the cloth trimming knife and the work clamp plate when moving
the feed base by hand or installing/removing the work clamp unit.
❺
❹
❹
❺
It is comparatively easy to install or remove the presser unit by moving feed base ❻ to the cloth
cutting position.
When moving feed base ❻ by hand, follow the aforementioned caution.
■How to install
❷
1) Install the presser unit so that presser lever ❸ fits
2) Adjust the hole of presser plate ❺ to cloth open
❷
3) Turn clamp holding plate ❶ to hold presser plate ❺.
❹
❹
❸
❶
❻
■How to remove
1) Turn clamp holding plate ❶ to remove from press-
2) Lifting presser plate ❺, remove it so as to draw it.
❶
❻
– 33 –
in the letter "U" of presser base ❷.
pin ❹.
er plate ❺.