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Tighten (turn clockwise) oil amount adjustment screw ❶ to increase the amount of oil in the hook, or loosen
(turn counterclockwise) to decrease it.
❷
❹
❸
❶
Decrease
Increase
"When using RP hook (hook for dry head) for DDL-9000C-FMS type"
1. Remove hook driving shaft oil wick setscrew ❷ and attach hook driving shaft stopper screw
❸ (part number : 11079506) and rubber ring ❹ (part number : RO036080200).
2. Loosen oil amount adjustment screw ❶ up to the minimum so as to reduce the oil amount in
the hook. However, do not completely stop the oil and be careful not to allow oil adjustment
screw ❶ to come off.
3. Never drain the oil in the oil tank even when RP hook (hook for dry head) is used.
3-12-1. Adjusting the amount of oil in the hook
3-12. Adjusting the amount of oil (oil splashes) in the hook
WARNING :
Be extremely careful about the operation of the machine since the amount of oil has to be checked
by turning the hook at a high speed.
Function item
1 Optional input function is not provided
2 Needle up / down compensating stitching
3 Back compensating stitching
4 Function of canceling once reverse feed stitching at
the end of sewing
5 Thread trimming function
6 Presser foot lifting function
7 One stitch compensating stitching
8 Material edge sensor input
9 Function of prohibiting depressing front part of pedal
10 Function of prohibiting thread trimming output
11 Low speed command input
[Description of operations of the custom switch]
Function item
12 High speed command input
13 Needle lifting function
14 Reverse feed stitching switch input
15 Soft start switch input
16 One-shot speed command switch input
17 Backward one-shot speed command switch input
18 Safety switch input
19 Automatic reverse feed stitching cancellation/addition
switch
20 Sewing counter input
21 One-touch type changeover switch
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