Справочник Пользователя для Pfaff 481
PFAFF 2
Contents
Checking and adjustment aid ..................................................................................... 3
1 Preliminary adjustment of the needle height ............................................................. 4
2 Zeroing the feed motion ......................................................................................... 5-6
3 Zeroing the needle feed motion (not applicable to PFAFF 483) ................................. 7
4 Feed lifting motion ..................................................................................................... 8
5 Feed dog height ......................................................................................................... 9
6 Feed driving motion ................................................................................................. 10
7 Timing the needle feed motion (not applicable to PFAFF 483) ................................. 11
8 Centering the needle in the needle hole ............................................................. 12-13
9 Eccentric hook shaft bearing and hook-to-needle clearance .................................... 14
10 Needle rise, final adjustment of needle height and bobbin case positioning finger . 15
11 Vertical position of bobbin case opener ................................................................... 16
12 Position of bobbin case opener ................................................................................ 17
13 Timing the bobbin case opener ................................................................................ 18
14 Clearance between presser foot and needle plate ................................................... 19
15 Eliminating feed differences (not applicable to PFAFF 483) ..................................... 20
16 Tension release mechanism .................................................................................... 21
17 Thread check spring and thread regulator ................................................................ 22
18 Knee lever resting position ...................................................................................... 23
19 Knee lever play ......................................................................................................... 24
20 Adjusting the knee lever motion .............................................................................. 25
21 Bobbin winder .......................................................................................................... 26
22 Limiting the stitch length ......................................................................................... 27
23 Matching forwards and reverse stitch lengths ......................................................... 28
24 Presser foot pressure .............................................................................................. 29
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