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Pfaff 3801-3/07 User Manual

Pfaff 3801-3/07
126 pages
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This instruction manual applies to machines
from serial number 2 716 117 and software
version 0352/011 onwards.
INSTRUCTION MANUAL
296-12-18 590/002
Betriebsanleitung engl. 03.12
3801
-3/07, -3/071, -11/071

Table of Contents

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Pfaff 3801-3/07 Specifications

General IconGeneral
BrandPfaff
Model3801-3/07
CategorySewing Machine
LanguageEnglish

Summary

Safety

Directives

Details the machine's compliance with European regulations and other legal requirements.

General Notes on Safety

Provides essential safety instructions for machine operation and maintenance personnel.

Safety Symbols

Explains the meaning of various safety symbols used throughout the manual.

Important Points for the User

Outlines user responsibilities and key points for safe machine operation.

Operating and Specialist Personnel

Defines responsibilities and safety obligations for operating and specialist staff.

Danger Warnings

Highlights specific danger zones and potential hazards associated with machine operation.

Proper Use

Specifications

Disposal of Machines

Transport, Packaging and Storage

Transportation to Customer's Premises

Details the process of transporting machines to customer locations.

Transport Within the Customer’s Premises

Provides guidelines for moving the machine within the customer's facility.

Disposal of the Packaging

Specifies responsibilities for the proper disposal of machine packaging materials.

Storage

Offers instructions for storing the machine when not in use.

Explanation of the Symbols

Controls

Main Switch

Describes the function and operation of the machine's main power switch.

Pedal

Explains the functions of the foot pedal for machine control.

Lever for Lifting the Presser Foot

Details how to operate the lever to raise or lower the presser foot.

Knee Switch

Describes the operation of the knee switch for specific sewing functions.

Edge Guide

Explains the function and operation of the edge guide accessory.

Lever for Retracting the Tape-Feeding Unit

Details the lever for retracting the tape-feeding unit on specific models.

Reverse-Feed Control Lever

Describes the operation of the reverse-feed control lever.

Control Panel

Provides an overview of the control panel interface and its functions.

Mounting and Commissioning the Machine

Mounting

Instructions for the initial mounting and setup of the sewing machine.

Commissioning

Details the steps for commissioning the machine after installation.

Switching the Machine On/Off

Explains the procedure for turning the sewing machine on and off.

Preparation

Inserting the Needle

Step-by-step guide for correctly inserting the needle into the machine.

Threading the Needle Thread and Regulating Its Tension

Instructions for threading the needle and adjusting thread tension.

Threading the Looper Thread and Regulating Its Tension

Instructions for threading the looper and adjusting its tension.

Threading the Bridle Tape (on the PFAFF 3801-11/071)

Specific instructions for threading bridle tape on model 3801-11/071.

Setting the Seam Depth

Guidance on adjusting the seam depth setting for sewing operations.

Threading the Bridle Tape (on the PFAFF 3801-3/07 and -3/071)

Specific instructions for threading bridle tape on models 3801-3/07 and -3/071.

Selecting the Program Number

Procedure for selecting the desired sewing program number.

Inputting Fullness

Instructions on how to input or adjust the fullness value for sewing.

Entering / Altering the Code Number

Details on how to enter or change access code numbers for machine settings.

Entering the Seam Parameter

Guide for entering specific parameters related to seam settings.

Adjusting the Control Panel

Instructions for adjusting contrast and sound settings on the control panel.

Sewing

Manual Sewing

Describes the operation of the machine in manual sewing mode.

Sewing with Fixed Programs

Explains how to use pre-programmed sewing patterns for efficient production.

Programmed Sewing

Details the advanced features of programmed sewing for complex seams.

Fullness Adjustment

How to adjust fullness values within programmed sewing sequences.

Selecting the Garment Size

Procedure for selecting garment size to adapt seam programs.

Program Interruption

Describes how to interrupt and manage programmed sewing sequences.

Error Messages

Information on interpreting and resolving error codes displayed by the machine.

Input

Seam Program Input

Overview of creating and managing seam programs.

Basic Settings for Seam Program Input

Defines fundamental settings required before inputting seam programs.

Seam Program Input with the "Creating/Adjusting a Program" Function

Method for entering or modifying seam programs using a specific function.

Seam Program Input with the "Teach-in" Function

Method for creating seam programs by sewing a sample.

Examples of How to Create Seam Programs

Practical examples demonstrating seam program creation methods.

Example of a Seam Program Input Using the "Creating/Adjusting a Program" Function

Detailed example of creating a seam program using the 'Create/Adjust' function.

Example of a Seam Program Input Using the "Teach-in" Function

Detailed example of creating a seam program using the 'Teach-in' function.

Seam Program Administration

Management of seam programs, including copying and deleting.

Care and Maintenance

Cleaning

Procedures for cleaning the sewing machine and its components.

Machine Oil Level

Instructions for checking and maintaining the machine's oil level.

Cleaning/Lubricating the Top Feed Joints

Guidance on cleaning and lubricating critical top feed mechanism joints.

Checking/Adjusting the Air Pressure

Steps for checking and adjusting the pneumatic system's air pressure.

Cleaning the Air Filter of the Air-Filter/Lubricator

Procedure for cleaning the air filter component in the pneumatic system.

Adjustment

Notes on Adjustment

Important notes and safety precautions before performing machine adjustments.

Tools, Gauges and Other Accessories for Adjusting

List of necessary tools and accessories required for machine adjustments.

Abbreviations

Definitions of common abbreviations used in the adjustment section.

Checking and Adjusting Aids

Information on using specific aids for precise machine adjustments.

Adjusting the Basic Machine

Comprehensive section covering all adjustments for the basic machine setup.

Adjusting the Thread Trimmer

Detailed instructions for adjusting the thread trimmer mechanism.

Adjusting the Tape Feeding Device

Procedures for adjusting the tape feeding device and its components.

Parameter Settings

Overview and management of machine parameters for configuration.

Sewing Motor Errors

Troubleshooting guide for errors related to the sewing motor.

Explanation of the Error Messages

Detailed explanations for various error messages and their causes.

Table of Inputs

Reference table listing machine inputs and their designations.

Table of Outputs

Reference table listing machine outputs and their designations.

Service Menu

Accessing and using the machine's service menu for diagnostics and settings.

Carry Out a Cold Start

Instructions for performing a cold start to reset machine parameters.

Internet Update of the Machine Software

Guide for updating the machine's software via the internet.

Wearing Parts

Circuit Diagrams

Reference List for Circuit Diagrams

An index of components and their corresponding references in the circuit diagrams.

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