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Pfaff 144

Pfaff 144
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R
6499
( PMff f
141;
143|
145;
151;
153
541; 543;
543-712;
545;
555
Single-needle
flatbed
sewing
machines
142;
144;
146
542;
542-748/01;
544; 546;
546-748/01
Two-needle
flatbed
sewing
machines
Instruction
Book
From the library of: Superior Sewing Machine & Supply LLC

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Pfaff 144 Specifications

General IconGeneral
BrandPfaff
Model144
CategorySewing Machine
LanguageEnglish

Summary

1. General

2. Fundamentals of machine operation

3. Cleaning and oiling

4. Winding the bobbin

5. Changing the bobbin and threading the bobbin case

6. Selecting the correct needle

Needle systems

Information on different needle systems for various Pfaff machine models.

Needle point styles

Details on various needle point types for different fabric requirements.

Needle and thread sizes

Guidance on choosing appropriate needle and thread sizes for optimal results.

7. Changing the needle

8. Threading the needle

9. Drawing up the bobbin thread

10. Regulating the thread tension

Adjusting the upper tension

How to adjust the upper thread tension for proper stitch formation.

Adjusting the lower tension

11. Regulating the stitch length

12. Regulating the pressure on the material

13. Cleaning the sewing hook

14. The safety clutch

Pfaff 141-70503 Stitch Length Adjustment

Stitch Length Adjustment Mechanism

Details on the new feed regulator mechanism for stitch length selection.

15. Regulating the stitch length

16. Changing the feed gears

17. Adjusting the trimmer

18. Operating the trimmer

Pfaff 143-70503 Stitch Length Regulation

Regulating Stitch Length on Wheel-Feed Machines

Specific method for regulating stitch length on wheel-feed models under the bedplate.

Pfaff 145 Special Features

20. Exchanging the Alternating Pressers

Procedure for removing and replacing alternating pressers on Pfaff machines.

21. Lubricating the machine

22. Setting the foot lift

Pfaff 151 & 153 General Applicability

Pfaff 142, 144, 146 & 542-74801 Threading

23. Threading the Needles

Detailed steps for threading the needles on specific Pfaff machine models.

24. Adjusting the Puller Feed of the Pfaff 542-74801

Pfaff 543-712 Threading

25. Threading the Needle of the Pfaff 543-712..

Instructions for threading the needle on Pfaff 543-712 models.

Pfaff 546-74801 Operation and Settings

26. Setting the Foot Lift

How to adjust the foot lift for different material thicknesses on Pfaff 546-748/01.

27. Adjusting the Puller Feed

Pfaff 41414145 Threading and Operation

28. Threading of the Pfaff 4141 and 4145

Steps for threading the needles on Pfaff 4141 and 4145 machines.

Pfaff Thread PullerTrimmer Pedal Operation

29. Pedal Operation

Explanation of pedal functions for machines with thread puller/trimmer.

Guards

Finger Guard

Information on the finger guard protecting fingers from the needle.

Take-up Lever Guard

Details on the take-up lever guard for safety compliance.

Belt Guard on Balance Wheel

Belt Guard Below Tabletop

Trouble shooting

Machine Skips Stitches

Common causes and remedies for skipped stitches.

Thread Breaks

Causes and remedies for thread breakage during sewing.

Faulty Stitch Formation

Reasons for faulty stitch formation and how to fix them.

Needle Breaks

Causes and solutions for needle breakage.

Machine Binds

Causes and remedies for the machine binding or seizing up.

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