– 4 –
3. Standard adjustment
(1) Feed dog height and gradient
Standard feed dog height (Feed dial graduation 0)
0.8mm : DDL-9000A-
S, DDL-9000A-
A
1.2mm : DDL-9000A-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
(A-
S, A-MA)
(A-
S)
• D1613155W00
• 11403003
(A-MA)
(A-SH)
Engraved marker dot
position on the horizontal
feed bar shaft
9000A-
S, 9000A-
A : 0.8mm
9000A-SH : 1.2mm
a
b
A
B
a
b
a
b
A
B
Standard Adjustment
Summary of Contents for DDL-9000A
Page 14: ... 10 4 Feed locus and phase 1 Timing standard 2 Timing fast 3 Timing slow Standard Adjustment ...
Page 32: ... 28 8 Adjustment of the amount of feeding 4 Optional switch Standard Adjustment ...
Page 60: ... 56 11 Thread trimming unit 7 Replacement of the moving knife Standard Adjustment ...
Page 66: ... 62 11 Thread trimming unit 10 Adjustment of the drive arm stopper Standard Adjustment ...
Page 70: ... 66 12 Adjustment of the wiper DDL 9000A WB OB 2mm 1mm Standard Adjustment ...
Page 72: ... 68 13 Adjustment of feed lever pressure B A Feed lever Standard Adjustment ...
Page 112: ...MEMO ...