JUKI DDL-9000C-S Series Engineer's Manual page 49

5) Vertical feed link adjustment
* The vertical feed link adjustment is helpful to adjust the height of a feed dog at a maximum by produc-
ing the biggest possible fluctuations in the vertical feed motor.
* Assemble a feed dog in a state of no presser pressure.
* The feed locus motion considering the presser pressure is seen in the actual sewing process.
5)-1. DDL-9000C-S
画面をご支給ください
5)-2. DDL-9000F-S
Adjustment Procedure
❶
1. Just like the 1. of 1)-1, open the check program
list screen.
2. After pressing the
Vertical feed link adjustment," press the
❺
❺ to display the Vertical feed link adjustment
screen.
3. If the height of a feed dog is decided, tighten the
upper and lower link arm setscrew.
❻
Ｓ type
H type
4. By pressing the
turns to the check program election screen after
the adjusted contents are fixed.
1. Just like the 1. of 1)-2, open the check program
list screen.
2. After pressing the "Vertical feed link adjustment
key" to display the Vertical feed motor adjust-
ment screen.
3. Confirmation of the upper and lower motor link
4. If the height of a feed dog is decided, tighten the
upper and lower link arm setscrew.
– 33 –
❶ to select the "06
Height of a
Remark
feed dog
1.0 ｍｍ
The value for assembly
is available when a value
1.3 ｍｍ
displayed on the opera-
tion panel is 0.
❻, the current screen re-