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Pfaff 1471 E1

Pfaff 1471 E1
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Instruction manual
296-12-18 120
Betriebsanleitung engl. 04.98
1471 E1
1474 E1

Table of Contents

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Pfaff 1471 E1 Specifications

General IconGeneral
Needle ThreaderYes
Adjustable Stitch LengthYes
Adjustable Stitch WidthYes
Free ArmYes
Built-in Needle ThreaderYes
TypeElectronic
Presser Feetbuttonhole, blind hem

Summary

Safety

Directives

Machine construction according to European regulations and general statutory requirements.

General Notes on Safety

Operating instructions, safety measures, and personnel responsibilities for machine use.

Operating and Specialist Personnel

Responsibilities and safety obligations for operating and specialist personnel.

Danger Warnings

Warnings and potential hazards associated with machine operation and parts.

Proper Use

Intended Use and Limitations

Information on intended use, limitations, and manufacturer's liability regarding machine operation.

Specifications

PFAFF 1471 E1; 1474 E1 Technical Data

Technical specifications for PFAFF sewing machine models 1471 E1 and 1474 E1.

Needle and Thread Selection

Guidelines for selecting needles and threads based on material and machine type.

Machine Models and Subclasses

Lists machine models and their associated subclasses or features.

Disposal of the Machine

Machine Waste Disposal Guidelines

Guidelines for proper disposal of machine waste and related materials.

Transport, Packaging, and Storage

Transport Procedures

Procedures and considerations for transporting the machine to the customer.

Packaging Disposal

Information on the proper disposal of the machine's packaging materials.

Storage Recommendations

Recommendations for storing the machine when not in use to prevent damage.

Explanation of Symbols

Symbol Meanings

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

Controls

OnOff Switch

Instructions for operating the machine's main power switch.

Machine Head Keys

Description of the functions of the keys located on the sewing machine head.

Pedal Operation

Explanation of the pedal functions for controlling machine operations like sewing and presser foot.

Knee Switch Function

Functionality of the knee switch for signaling seam sections during programmed sewing.

Knee Lever Operation

Operation of the knee lever to raise the roller-presser.

Roller Presser Lifting Lever

How to use the lever to lift the roller-presser.

Edge Trimmer Controls (1471 E1)

Operation and control of the edge trimmer for the 1471E1 model.

Edge Trimmer Controls (1474 E1)

Operation and control of the edge trimmer for the 1474E1 model.

Control Panel Overview

Overview of the control panel, including display and key panels.

Display Sections

Details on the display sections: status line, text field, and pictogram bar.

Operation Mode Keys

Explanation of the two operation modes: SEWING and ENTER.

Function Keys

Description of various function keys like arrow, plus/minus, Esc, Clear, and Enter.

Number Keys

Functions of the number keys used for various operations and selections.

Mounting and Commissioning

Machine Mounting Steps

Steps for mounting the machine, including electrical supply and floor requirements.

Adjusting Table-Top Height

Procedure for adjusting the height of the table top for transport.

Fitting the Tilt Lock

Instructions for installing the tilt lock mechanism for safety.

Adjusting V-Belt Tension

Steps for adjusting the tension of the V-belt for proper operation.

Mounting V-Belt Guards

Instructions for attaching the upper and lower protective guards for the V-belt.

Mounting Synchronizer and Spool Holder

Steps for installing the synchronizer and mounting the spool holder.

Machine Commissioning

Steps for commissioning the machine after mounting, including checks.

Turning Machine OnOff

How to turn the sewing machine on and off using the appropriate switch.

Preparation

Inserting Needle (1471 E1)

Step-by-step guide for inserting a needle into the 1471E1 sewing machine.

Inserting Needle (1474 E1)

Step-by-step guide for inserting needles into the 1474E1 sewing machine.

Bobbin Winding and Tension Adjustment

Instructions for winding the bobbin and adjusting the primary thread tension.

Bobbin Case Handling

Procedures for safely removing and inserting the bobbin case.

Needle Threading and Tension (1471 E1)

Guide for threading the needle and adjusting needle thread tension on the 1471E1.

Needle Threading and Tension (1474 E1)

Guide for threading needles and adjusting needle thread tension on the 1474E1.

Selecting Stitch Length

How to select and set the desired stitch length for the sewing machine.

Selecting Display Language

Instructions for changing the machine's display language.

Sewing

Manual Sewing Procedures

Guide to performing manual sewing operations on the machine.

Sewing with Fixed Programs

How to use pre-programmed stitch patterns for sewing.

Programmed Sewing Execution

Steps for selecting and executing pre-programmed seam patterns.

Decorative Seams

Information on programming and sewing decorative seams.

Program Interruption and Resumption

How to interrupt and resume programmed sewing sequences.

Error Message Interpretation

Understanding and correcting error messages displayed by the machine.

Programming

Display Symbols Overview

Explanation of symbols used in the machine's display interface.

Symbols in Status Bar

Explanation of symbols displayed in the machine's status bar.

Symbols in TextGraphic Fields

Interpretation of symbols shown in the text and graphic fields of the display.

Symbols in Pictogram Bar

Meaning of symbols presented in the pictogram bar for function selection.

Function Summaries

Overview of functions available in different operating modes.

SEWING Mode Functions

Overview of all functions available in SEWING mode.

INPUT Mode Functions

Overview of all functions available in INPUT mode.

Teach In Functions

Overview of functions for the "Teach In" programming method.

Program Administration Functions

Functions related to managing and administering sewing programs.

Input Menu Functions

Overview of functions accessible via the input menu.

Service Functions

Details on various service functions available for machine maintenance.

Menu Level Function Selection

How to navigate and select functions across different menu levels.

Creating Seam Programs

Steps and methods for creating custom seam programs.

Altering Fixed Programs

How to modify existing pre-set sewing programs.

Programming New Seams

Detailed steps for programming new seam sections and comments.

Teach In Programming Method

Using the "Teach In" function to record and create seam programs.

Specific Programming Menus

Overview of specific menus for programming tasks.

Bartack Menu

Functions for setting and programming bartack parameters.

Placed-Stitch Menu

How to enable, disable, and set parameters for the placed-stitch function.

Seam Section End Settings

Setting functions to be performed automatically at the end of a seam section.

Programming Examples

Practical examples demonstrating how to program various seams.

Example: Seam Programming

A step-by-step example of programming a standard seam.

Example: Decorative Seam Programming

An example illustrating the programming of decorative seam patterns.

Example: Teach In Programming

An example showing how to use Teach In for creating seam programs.

Care and Maintenance

Regular Cleaning Procedures

Instructions for daily cleaning of the hook and hook compartment.

Lubrication Instructions

Procedure for applying oil to the hook gib and hook race.

Oil Reservoir Management

Steps to check and refill the machine's main oil reservoir.

Bevel Gear Lubrication

Guide for lubricating the bevel gears for the hook and rack annually.

Thread Lubricator Oil Filling

Procedure for filling the oil reservoir for the thread lubrication system.

Air Filter Cleaning

Instructions for cleaning the air filter located on the control box.

Adjustment

General Adjustment Notes

General notes and warnings regarding machine adjustments by trained specialists.

Required Tools and Aids

List of necessary tools and adjustment aids for machine setup.

Abbreviations Used

Glossary of abbreviations used in the adjustment section.

Basic Machine Adjustments

Procedures for adjusting fundamental machine components.

Synchronizer Adjustment

Steps for adjusting the synchronizer to the correct needle position.

Machine Configuration Settings

How to set the machine's configuration based on its model and fitted aids.

Needle Positioning (1471 E1)

Adjusting needle position for the 1471 E1 model in the direction of sewing.

Needle Bar Frame Limitation (1471 E1)

Setting the needle bar frame limitation for the 1471E1 model.

Needle Positioning (1474 E1)

Adjusting needle position for the 1474E1 model in the direction of sewing.

Needle Height Pre-adjustment

Adjusting the needle height to the correct position relative to the needle plate.

Needle Rise, Hook Clearance, Height, Guard (1471 E1)

Adjustments for needle rise, hook clearance, height, and needle guard on 1471E1.

Needle Rise, Hook Clearance, Height, Guard (1474 E1)

Adjustments for needle rise, hook clearance, height, and needle guards on 1474E1.

Needle Setting Transverse (1471 E1)

Setting the needle position transverse to the sewing direction for 1471E1.

Needle Setting Transverse (1474 E1)

Setting the needle position transverse to the sewing direction for 1474E1.

Bobbin Case Opener Height Adjustment

Adjusting the height of the bobbin case opener.

Bobbin Case Opener Stroke Adjustment

Setting the stroke or travel of the bobbin case opener.

Feed Wheel Height (1471 E1)

Adjusting the height of the feed wheel for the 1471E1 model.

Feed Wheel Height (1474 E1)

Adjusting the height of the feed wheel for the 1474E1 model.

Roller-Presser to Feed Wheel Clearance

Adjusting the clearance between the roller-presser and the feed wheel.

Roller-Presser Adjustment

Adjusting the roller-presser for proper alignment and contact.

Holding-Down Clamp Adjustment (1474 E1)

Adjusting the holding-down clamp for the 1474E1 model.

Automatic Presser-Foot Lifter Adjustment

Adjusting the automatic presser-foot lifter mechanism.

Knee Lever Adjustment

Adjusting the knee lever for proper operation and angle.

Tension Release Adjustment

Adjusting the tension release mechanism for proper thread tension.

Thread Check Spring Adjustment (1471 E1)

Adjusting the thread check spring for the 1471E1 model.

Thread Check Springs Adjustment (1474 E1)

Adjusting the thread check springs for the 1474E1 model.

Bobbin Winder Adjustment

Adjusting the bobbin winder for reliable engagement and auto shut-off.

Roller-Presser Pressure Adjustment

Adjusting the roller-presser pressure for reliable feeding without marks.

Edge Trimmer Adjustments (-72504 for 1471 E1)

Adjusting the edge trimmer attachment for the 1471E1 model.

Knife Carrier Position

Setting the correct position of the knife carrier for the edge trimmer.

Knife Stroke Adjustment

Adjusting the knife stroke for optimal material adaptation.

Knife Motion Adjustment

Setting the knife motion for balanced front/back movement.

Knife Position Adjustment

Adjusting the knife position for light contact with the needle plate.

Edge Trimmer Adjustments (-72504 for 1474 E1)

Adjusting the edge trimmer attachment for the 1474E1 model.

Knife Replacement

Procedure for replacing the knife in the edge trimmer.

Knife Height Adjustment

Adjusting the knife height relative to the needle plate edge.

Knife Stroke Adjustment

Setting the knife stroke for ideal adaptation to materials.

Knife Motion Adjustment

Adjusting the knife motion for balanced front/back movement.

Knife Position Adjustment

Setting the knife position for light contact with the needle plate insert.

Thread Trimmer Adjustments (-90053)

Adjusting the thread trimmer attachment.

Scissor Removal

Steps for safely removing the scissor mechanism from the thread trimmer.

Control Cam Alignment (Bobbin OpenerTripping Lever)

Aligning control cam with bobbin opener and tripping lever.

Tripping Lever Radial Position

Setting the radial position of the tripping lever relative to the control cam.

Engaging Solenoid Adjustment

Adjusting the solenoid for proper engagement with the thread trimmer.

Scissor Drive Lever Adjustment

Adjusting the scissor drive lever for correct clearance.

Control Cam Adjustment with Gauge

Using a gauge to adjust control cams relative to bobbin opener and scissor.

Control Cam Radial Position (Bobbin Opener)

Setting the radial position of the control cam relative to the bobbin opener.

Tripping Lever to Scissor Control Cam Alignment

Aligning the tripping lever of the scissor with its control cam.

Control Cam to Scissor Alignment

Adjusting the control cam's position relative to the scissor.

Scissor Return Lever Adjustment

Adjusting the scissor return lever for proper cam engagement.

Scissor Return Control Adjustment

Setting the scissor return control for correct clearances.

Fitting the Scissor

Steps for fitting the scissor mechanism correctly.

Eccentric Sleeve Adjustment

Adjusting the eccentric sleeve for flush alignment with the needle plate.

Scissor Driving Rod Adjustment

Adjusting the scissor driving rod for proper position and clearance.

Scissor Function Test

Testing the scissor mechanism for proper cutting and thread trapping.

Tension Release Adjustment (-90610)

Adjusting the tension release mechanism on specific models.

Parameter Settings Overview

Overview and adjustment of various machine parameters.

Adjusting Specific Positions

Adjusting specific positional parameters of machine components.

Setting the Counter

Setting and configuring the machine's stitch counter.

Setting Machine Speed

Adjusting various speed settings for different machine operations.

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