– 4 –
3. Standard adjustment
(1) Feed dog height and gradient
Standard feed dog height (Feed dial graduation 0)
0.8mm : DDL-9000B- S, DDL-9000B-MA
1.2mm : DDL-9000B-SH
Standard feed dog gradient
The engraved marker dot on the feed bar shaft is adjusted by a feed dog of relevant standard.
Shipped feed dog
•B1613012I00 • 23614506
(B- S, B-MA) (B- S)
• D1613155W00 • 11403003, 11062601
(B-MA) (B-SH)
Engraved marker dot
position on the horizontal
feed bar shaft
9000B- S, 9000B-MA : 0.8mm
9000B-SH : 1.2mm
a
b
A
B
a
b
a
b
A
B
Standard Adjustment