Name: Pfaff powerline 2235
Brand: Pfaff
Rating: 4 (1 reviews)

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Index

Contents ................................................................................ Page

1 Adjustment ........................................................................................................................... 4

1.01 Notes on adjustment ............................................................................................................. 4

1.02 Tools, gauges and other accessories for adjusting ............................................................... 4

1.03 Abbreviations ......................................................................................................................... 4

1.04 Explanation of the symbols .................................................................................................... 4

1.05 Adjusting the basic machine .................................................................................................. 5

1.05.01 Basic position of the balance wheel (adjustment aid) ............................................................ 5

1.05.02 Balance weight ...................................................................................................................... 6

1.05.03 Zero position of the unison feed ........................................................................................... 7

1.05.04 Feeding motion of the unison feed ....................................................................................... 8

1.05.05 Lifting motion of the bottom feed dog ...................................................................................9

1.05.06 Height of the bottom feed dog ............................................................................................ 11

1.05.07 Feeding stroke difference .................................................................................................... 12

1.05.08 Preliminary adjustment of the needle height ....................................................................... 13

1.05.09 Needle rise, hook clearance and needle height ................................................................... 14

1.05.10 Top feed stroke .................................................................................................................... 15

1.05.11 Top-feed lifting motion ......................................................................................................... 16

1.05.12 Adjusting the potentiometer for speed reduction(only on the 2235 PREMIUM) ................ 17

1.05.13 Bobbin winder ...................................................................................................................... 18

1.05.14 Thread check spring and thread regulator ............................................................................ 19

1.05.15 Sewing foot pressure ........................................................................................................... 20

1.05.16 Lubrication ........................................................................................................................... 21

1.05.17 Limiting the stitch length ..................................................................................................... 22

1.06 Adjusting the thread trimmer -900/91 .................................................................................. 23

1.06.01 Basic position of the thread trimmer ................................................................................... 23

1.06.02 Control cam to roller lever clearance (resting position) ........................................................ 24

1.06.03 Adjusting the control cam .................................................................................................... 25

1.06.04 Knife pressure ...................................................................................................................... 26

1.06.05 Manual cutting test .............................................................................................................. 27

2 Block diagram .................................................................................................................... 28

2.01 PFAFF 2235 PLUS with AB 321 ........................................................................................... 28

2.02 PFAFF 2235 PREMIUM with PF 321 ................................................................................... 29

Pfaff powerline 2235 Adjusiment Manual

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