Table of Contents
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Contents ................................................................................ Page
1
Adjustment ........................................................................................................................... 5
1
.01
Notes on adjustment ............................................................................................................. 5
1
.02
Tools, gauges and other accessories for adjusting ............................................................... 5
1
.03
Abbreviations ......................................................................................................................... 5
1
.04
Explanation of the symbols .................................................................................................... 5
1
.05
Adjusting the basic machine .................................................................................................. 6
1
.05.01
Basic position of the balance wheel (adjustment aid) ............................................................ 6
1
.05.02
Balance weight ...................................................................................................................... 7
1
.05.03
Needle position in the direction of sewing (on the 2571 ME and 2591 ME) ......................... 8
1
.05.04
Needle position in the direction of sewing (on the 2574 ME) ................................................ 9
1
.05.05
Limiting the needle bar frame (not applicable for 2574 ME) ................................................ 10
1
.05.06
Preliminary adjustment of the needle height ....................................................................... 11
1
.05.07
1
.05.08
1
.05.09
1
.05.10
Needle position crosswise to sewing direction (on the PFAFF 2571 ME) ........................... 18
1
.05.11
Needle position crosswise to sewing direction (on the PFAFF 2574) .................................. 19
1
.05.12
Needle position crosswise to sewing direction (on the PFAFF 2591 ME) ........................... 20
1
.05.13
Height and stroke of the bobbin case opener ...................................................................... 21
1
.05.14
Height of the feed wheel (on the 2571 ME) ........................................................................ 22
1
.05.15
Height of the feed wheel (on the 2574) ............................................................................... 23
1
.05.16
Height of the feed wheel (on the 2591) ............................................................................... 24
1
.05.17
Roller-presser ....................................................................................................................... 25
1
.05.18
Clearance between roller presser and feed wheel .............................................................. 26
1
.05.19
Knee lever ............................................................................................................................ 27
1
.05.20
Tension release .................................................................................................................... 28
1
.05.21
Thread check spring and thread regulator ............................................................................ 29
1
.05.22
Bobbin winder ...................................................................................................................... 30
1
.05.23
Sewing foot pressure ........................................................................................................... 31
1
.05.24
Lubrication ........................................................................................................................... 32
1
.05.25
Re-engaging the slip-clutch .................................................................................................. 33
1
.06
Adjusting the edge trimmer -725/04 .................................................................................... 34
1
.06.01
Position of the knife holder on model 2571 ......................................................................... 34
1
.06.02
Position of the knife holder on model 2591 ......................................................................... 35
1
.06.03
Knife stroke on model 2571 ME .......................................................................................... 36
1
.06.04
Knife stroke on model 2591 ME .......................................................................................... 37
1
.06.05
Cutting stroke on model 2571 ME ....................................................................................... 38
1
.06.06
Cutting stroke on model 2591 ME ....................................................................................... 39
Index
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Table of Contents
