Setting The Gathering Levels - Pfaff 3811-2/45 Instruction Manual

Note: The operator can allocate any gathering intensity to any key desired.
31.2.1 Setting the gathering level of key
Press the
Turn the Poti 1 until the desired cam position is reached; test seam.
31.2.2

Setting the gathering levels

Example:
Material: ..................................... home furnishing fabric
Band tension: ............................. none
Sewing thread: ........................... thickness 50
Machine rpm: ............................. 3200 min
Length of the test sample: ......... 100 cm (26 inches)
Key Stitch length
in mm
62
key
Gathered
length in cm
4 100
4 95
4 89
4 84
4 80
4 76
4 70
4 65
4 61
4 58
3 54
3 52
3 48
3 44
3 42
3 39
1
Cam
position
0
6
8
9
10
11
12
13
14
15
10,5
11,5
12,5
13,5
14,5
15