Adjustment
11 - 34
Fig. 11 - 33
11
.09.06
Adjusting the air chokes
Requirement
The air chokes
1 – 4
should be set to ensure smooth operation.
●
Air choke
1
For setting the time delay for “jig stop raised after end of seam”.
This is where the time left to remove the jig after sewing is set.
●
Air choke
2
For setting the time for continued waste extraction after sewing has stopped.
●
Air choke
3
For setting the intensity of the suction air for extracting the cutting waste.
●
Air choke
4
For setting the intensity of the air jet in the presser foot.
74-027
10
12
0
6
4
2
8
16
14
100
50
150
0
200
230
0
4
2
6
12
10
0
8
1
2
3
4