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Pfaff 1525 User Manual

Pfaff 1525
96 pages
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Instruction Manual
1525
1526
296-12-18 471/002
Betriebsanleitung engl. 02.02
This instruction manual applies to machines from the
following serial numbers onwards:
PFAFF 1525 # 2572934
PFAFF 1526 # 2572935

Table of Contents

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Pfaff 1525 Specifications

General IconGeneral
Buttonhole Styles4-step
Built-in Stitches25
Stitch functionsDecorative
Presser FeetZipper, Buttonhole
Max Stitch Length4.0 mm
Max Stitch Width5 mm

Summary

Safety

1.06 Danger Warnings

Critical warnings regarding machine operation hazards such as needle injury, moving parts, and crushing.

1.02 General Safety Notes

Guidelines for safe machine operation by trained personnel, observing all safety notices and manufacturer instructions.

Specifications

3.01 PFAFF 1525 / 1526 Specifications

Detailed specifications including stitch type, needle sizes, thread sizes, and noise levels for both models.

Controls

7.01 On/Off Switch

Instructions on how to turn the machine on and off using the main switch.

7.03 Pedal Operation

Explanation of the pedal's functions: neutral, sewing, presser foot lift, and thread trim.

7.02 Machine Head Keys

Description of the functions assigned to each key on the machine head for setting operations.

7.04 Knee Switch Function

How to use the knee switch to alternate between two pre-selected feed stroke settings.

7.06 Adjusting Stitch Length

Guidance on using thumb wheels to set and pre-select desired stitch lengths.

7.10 Top Feed Stroke Adjustment

Instructions for adjusting the top feed stroke using a control knob.

Installation and Commissioning

8.01 Machine Installation

Guidance on selecting a suitable site and ensuring proper installation conditions.

8.03 Commissioning Procedures

Final checks and procedures before the machine is put into operation.

Setting Up

9.01 Inserting Needle (PFAFF 1525)

Step-by-step guide for inserting the needle into the needle bar of the PFAFF 1525.

9.02 Inserting Needles (PFAFF 1526)

Step-by-step guide for inserting needles into the needle bar of the PFAFF 1526.

9.03 Winding Bobbin Thread and Tension

Procedure for winding thread onto the bobbin and adjusting the winder tension.

9.04 Bobbin Changing, Threading, and Tension

Instructions for replacing the bobbin, threading it, and regulating bobbin thread tension.

9.05 Threading Needle Thread (PFAFF 1525)

Guide for threading the needle and adjusting its tension on the PFAFF 1525.

9.06 Threading Needle Threads (PFAFF 1526)

Guide for threading needles and adjusting their tensions on the PFAFF 1526.

Care and Maintenance

10.01 Cleaning Hook Area

Detailed steps for cleaning the hook area of the sewing machine.

10.02 Oiling the Hook

Instructions for properly oiling the hook mechanism and maintaining the oil level.

Adjustment

11.04 Adjusting the Basic Machine

General procedures for adjusting the fundamental mechanical settings of the sewing machine.

11.04.03 Neutral Position of Unison Feed

Ensuring the unison feed mechanism is in its neutral position without movement.

11.04.04 Unison Feed Motion

Adjusting the unison feed mechanism's motion for correct operation at longest stitch length.

11.04.05 Bottom Feed Dog Lifting Motion

Procedure for adjusting the lifting motion of the bottom feed dog.

11.05 Adjusting the Edge Trimmer -731/02

Procedures for adjusting the edge trimmer mechanism.

11.06 Adjusting the Thread Trimmer 900/81

Procedures for adjusting the thread trimmer unit.

11.07 Adjusting the Thread Trimmer 900/82

Procedures for adjusting the thread trimmer unit.

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