Pfaff 918 - Service Manual

Other manuals for Pfaff 918

Instruction Manual98 pages

Adjustment Manual54 pages

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Pfaff 918 Specifications

General

Brand	Pfaff
Model	918
Category	Sewing Machine
Language	English

Summary

Notes on Safety

1 Control and Adjustment Aid

2 Centering the Needle (Sewing Direction)

4 Stitch Width Control

4.2 Zeroing Needle for Straight Stitching

Ensures the needle bar remains stable and does not move sideways during straight stitching.

4.4 Limiting Maximum Stitch Width

Instructions for setting the maximum allowable stitch width.

5 Centering Needle Sideways

7 Needle Position (Left, Centre, Right)

8 Adjusting Needle Position Lever

10 Zeroing the Bottom Feed

14 Adjusting the Hook Bearing Bracket

15 Preliminary Needle Bar Height Adjustment

16 Hook Timing, Clearances, and Bobbin Case Position

17 Final Needle Bar Height Adjustment

18 Bobbin Case Opener (Not on PFAFF 838)

18.2 Timing the Bobbin Case Opener

Procedure for timing the bobbin case opener mechanism.

20 Presser Foot and Needle Plate Clearance

21 Feed Dog Height (PFAFF 918;938)

22 Feed Dog Height (PFAFF 838)

23 Tension Release Mechanism

27 Bobbin Winder Adjustment

30 Needle Vibration (Zigzag Control)

31 Needle Positions (Zigzag Control)

32 Needle Position Lever (Zigzag Control)

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