Pfaff 2483-980/31, Instruction Manual, Page: 6 / 114

Shor
t instructions for
Adjustment of the PF
AFF 2483-980/31
Shor
t instructions for
Adjustment of the PF
AFF 2483-980/31
4
5
2
.
Setting the distance of the sensor from the needle
3
.
Adjusting the transmitted light sensors
●
Call up the menu for adjusting the transmitted light sensors.
●
Place one material ply under the sensor and start the adjustment with the „L-“ function by pressing „+“ on the corresp/- key.
●
Move the material ply under the sensor and store the adjustment with the „L-“ function by pressing „-“ on the corresp/- key.
●
Place two material plies under the sensor and start the adjustment with the „L=“ function by pressing „+“ on the corresp/- key.
●
Move the material plies under the sensor and store the adjustment with the „L=“ function by pressing „-“ on the corresp/- key.
Calculating the deviation
●
Enter the following seam program and sew the program (seam depth = 3 mm).
●
Measure the actual seam depth, e.g. 3.4 mm
●
Select the value for parameter
844
accordingly
(can be altered in 0.2 mm steps), see Section 1.1.
No
VAL
844
106
TE
Rx
Tx
L -
L
=
-88-
L
o
--
-
=
=
=
TE
Rx
Tx
L -
L
=
=88=
L
o
--
-
===
TE
1
1
0
1.6
-
●
/3.0
●
--
2
1
1
1.6
-
●
/3.0
-
●
/5
-
3
1
2
1.6
●
--
-
●
4
130
-
-
-
-
-
E
Step
4
.
Tables
Table 1.3 / Values for the adjustment of the feed regulator (static)
All values for stitch lengths not listed can be calculated with the aid of the following formula:
Set stitch length Actual stitch length
x 100
Stitch length 2,5 mm
Stitch length 2,0 mm
Stitch length 1,5 mm
48.5
103
38.5
104
28.5
105
49.0
102
39.0
103
29.0
103
49.5
101
39.5
101
29.5
102
50.0
100
40.0
100
30.0
100
50.5
9
9
40.5
9
9
30.5
9
8
51.0
9
8
41.0
9
7
31.0
9
7
51.5
9
7
41.5
9
6
31.5
9
5
52.0
9
6
42.0
9
5
32.0
9
4
52.5
9
5
42.5
9
4
32.5
9
2
53.0
9
4
43.0
9
3
53.5
9
3
43.5
9
2
54.0
9
3
54.5
9
2
Length over
20 stitches
Value for
parameter
846 / 847
Length over
20 stitches
Value for
parameter
846 / 847
Length over
20 stitches
Value for
parameter
846 / 847