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Pfaff 3511-2/01 User Manual

Pfaff 3511-2/01
106 pages
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3511-2/01
Instruction manual
296-12-19 010/002
Betriebsanleitung engl. 11.06
This instruction manual applies to machines from software
version 1-912-19 and serial number 2 736 439 onwards

Table of Contents

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Pfaff 3511-2/01 Specifications

General IconGeneral
Buttonhole Styles4-step
Max Stitch Length4 mm
Max Stitch Width5 mm
Built-in Needle ThreaderNo
Free ArmYes
TypeMechanical
ApplicationHome Use

Summary

Safety Guidelines

Directives and Regulations

Machine construction in accordance with European regulations and general legal requirements.

General Safety Notes

Guidelines for operator training, machine use, safety devices, and maintenance personnel.

Safety Symbols

Explanation of danger and caution symbols used in the manual.

Important Points for the User

Key instructions for safe operation and manual availability.

Personnel Responsibilities

Operating Personnel Duties

Duties of operators regarding safety, working methods, clothing, and reporting issues.

Specialist Personnel Duties

Duties of specialist staff for lubrication, maintenance, and repairs.

Danger Warnings

Specific Danger Warnings

Specific warnings about workspace, needle area, and required safety devices.

Proper Use

Intended Machine Application

Defines the machine's purpose and inappropriate uses, emphasizing manufacturer liability.

Specifications

Machine Technical Specifications

Details stitch type, needle system, dimensions, electrical data, and weight.

Disposal of Machine

Environmental Disposal Guidelines

Customer responsibility for proper disposal according to pollution control regulations.

Transportation, Packing, and Storage

Transportation Procedures

Guidelines for transporting the machine to and within customer premises.

Packing Material Disposal

Customer responsibility for disposing of packing materials like paper and cardboard.

Machine Storage Guidelines

Instructions for storing the machine to protect against dust, moisture, and corrosion.

Explanation of Symbols

Manual Symbol Meanings

Defines symbols used for notes, cleaning, lubrication, and technical work.

Machine Controls

On/Off Switch and Presser Foot Lever

Details operation of the main power switch and the presser foot lifting lever.

Foot Pedal and Photo Sensor

Explains foot pedal operations and photo sensor status indicators.

Control Panel and Display Symbols

Overview of the control panel, screen displays, and associated symbols.

Function Key Operations (Part 1)

Details key functions like Start/End Backtacks, Edge Trimmer, and Jig Drive.

Function Key Operations (Part 2)

Explains functions like seam program editing, line selection, and corner programming.

Function Key Operations (Part 3)

Describes functions for cycle time, edge trimmer aid, piece counter reset, and start inhibitor.

Installation and Commissioning

Initial Machine Installation

Requirements for installing the machine, including power, lighting, and stability.

Adjusting Table Height

Procedure for setting the table height using adjustment screws.

Mounting the Spool Holder

Steps for attaching the spool holder to the table top.

Connecting Electrical Cables and Earth

Instructions for connecting plugs to the control box and securing earth cables.

Machine Commissioning Checks

Pre-operation checks including electrical leads, oil, air pressure, and mains voltage.

Switching Machine On/Off

Guidance on how to turn the machine on and off safely.

Setting Machine Drive Unit Position

Steps to set the basic position of the machine drive unit for proper operation.

Preparation Steps

Inserting the Sewing Needle

Procedure for inserting the needle, including safety precautions and alignment.

Bobbin Winding and Tension Adjustment

Instructions for winding the bobbin and adjusting bobbin thread tension.

Bobbin Case Management

Steps for removing, inserting, and adjusting bobbin case and its thread tension.

Needle Threading and Tension Adjustment

Steps for threading the needle and adjusting needle thread tension.

Entering Stitch Length

Procedure for setting the stitch length using the control panel.

Entering Start and End Backtacks

Instructions for setting the number of stitches for start and end backtacks.

SD-Memory Card Management

Steps for inserting, removing, and managing the write protection of SD cards.

Workpiece Insertion

Loading the Sewing Jig

Procedure for placing and clamping the workpiece onto the sewing jig.

Inserting the Sewing Jig

Steps to position the sewing jig onto the needle plate for operation.

Sewing Operations

Safe Sewing Operation

General safety and prerequisite conditions for operating the sewing machine.

Manual Sewing Mode

Using manual sewing for installation and checks, with related function keys.

Programmed Sewing Mode

Instructions for programmed sewing using stored seam patterns, with function keys.

Seam Pattern Creation and Alteration

Creating Seam Patterns via Teach-in Mode

Guide to creating new seam patterns by sewing sections step-by-step.

Altering Existing Seam Patterns

Procedure for making minor corrections to previously created seam patterns.

Edge Trimmer with Delay Function

How to activate the edge trimmer with a delay, useful for waistband extensions.

Program Management

Accessing Program Management

Steps to enter the program management interface for seam patterns.

Displaying Machine Memory Programs

How to view seam patterns stored in the machine's internal memory.

Displaying SD-Memory Card Programs

How to view seam patterns stored on the inserted SD memory card.

Copying Individual Programs to SD Card

Instructions for transferring specific seam patterns from machine to SD card.

Copying All Programs to SD Card

Steps for transferring all seam patterns from machine to SD card.

Copying Individual Programs to Machine Memory

Instructions for transferring specific seam patterns from SD card to machine.

Copying All Programs to Machine Memory

Steps for transferring all seam patterns from SD card to machine.

Deleting Programs from Machine Memory

Procedure for removing seam patterns stored in the machine's internal memory.

Deleting Programs from SD-Memory Card

Instructions for removing seam patterns stored on the SD memory card.

Formatting the SD-Memory Card

Steps to format an SD memory card for use with the machine.

Error Message Explanations

Sewing Motor Error Codes

List of error messages related to the sewing motor and their descriptions.

SD Memory Card Error Codes

List of error numbers associated with the SD memory card and their meanings.

Care and Maintenance

Maintenance Schedule Overview

Table outlining recommended maintenance intervals for cleaning and checks.

Machine Cleaning Procedures

Guidelines and safety precautions for cleaning the sewing machine.

Topping Up the Oil Tank

Instructions for refilling the machine's oil reservoir.

Checking and Regulating Air Pressure

Procedure for checking and adjusting the working air pressure.

Air Filter Water Bowl Maintenance

Steps for emptying and cleaning the water bowl of the air filter/regulator.

Machine Adjustment Procedures

General Adjustment Notes

Important notes for expert staff regarding adjustments and safety precautions.

Required Tools and Accessories

List of tools, gauges, and materials needed for machine adjustments.

Adjustment Abbreviations

Definitions for abbreviations like TDC and BDC used in adjustment sections.

Using Checking and Adjusting Aids

Guide on using blocking pins and adjustment gauges for specific machine positions.

Basic Machine Adjustments

Setting Machine Drive Position

Procedure for setting the basic position of the machine drive unit.

Preadjusting Needle Height

Steps to set the needle height relative to the needle plate.

Needle Alignment in Hole Center

Procedure to ensure the needle penetrates the needle hole precisely in the center.

Hook Shaft Bearing and Belt Tension

Adjusting the hook shaft bearing and tightening the toothed belt.

Hook Lubrication Procedure

Instructions for lubricating the hook mechanism and checking oil application.

Needle Rise, Hook Clearance, and Bobbin Position

Adjusting needle rise, hook-to-needle clearance, and bobbin case finger position.

Thread Check Spring and Slack Regulator

Adjusting thread check spring stroke and slack thread regulator.

Bobbin Winder Adjustment

Ensuring reliable engagement of the bobbin winder drive and automatic shut-off.

Presser Foot Pressure Adjustment

Setting the presser foot pressure to ensure reliable jig transport.

Edge Trimmer Adjustments

Setting the Knife Zero Position

Adjusting the edge trimmer knife to its zero position without play.

Adjusting the Cutting Motion

Ensuring the knife is at the bottom of its stroke when the needle bar is at b.d.c.

Adjusting Knife Height

Setting the correct height for the knife blade relative to the stationary knife.

Knife Position in Sewing Direction

Adjusting the knife blade position relative to the stationary knife edge.

Adjusting the Knife Cutting Angle

Setting the knife to touch the stationary knife without pressure and with a slant.

Knife Position Crosswise to Sewing

Adjusting the knife's lateral position to rest on the stationary knife with light pressure.

Thread Trimming Device Adjustments

Solenoid and Control Cam Adjustment

Adjusting the solenoid and control cam for proper thread trimming operation.

Lateral Alignment of Thread Catcher

Ensuring the thread catcher tip points to the needle center and is horizontal.

Setting Knife Position

Adjusting the knife position relative to the needle and thread catcher.

Thread Catcher Reversal Point

Setting the thread catcher's front reversal point relative to the bobbin case finger.

Manual Thread Trimming Check

Verifying perfect cutting of threads by the thread catcher and knife.

Needle Thread Tension Release

Adjusting magnet lift and clearance between tension discs for thread release.

Readjusting the Control Cam

Ensuring the control cam moves the thread catcher when the take-up lever is at t.d.c.

Automatic Presser Foot Lift Adjustment

Setting the clearance for the automatic presser foot lift.

Jig Drive Adjustments

Jig Drive Position (Sewing Direction)

Aligning the jig drive parallel to the bed plate edge at a specific distance.

Jig Drive Position (Crosswise)

Ensuring the drive wheel firmly touches the sewing jig at all times.

Jig Drive Contact Pressure

Adjusting contact pressure for reliable jig transport while keeping it low.

Adjusting the Support Roller

Guiding the sewing jig parallel to the cover plate edge with the support roller.

Adjusting the Retainer

Setting the retainer distance and ensuring it doesn't touch the edge trimmer.

Photo Sensor and Jig Stop Adjustment

Setting photo sensor scanning point, adhesive tape, and jig stop position.

Parameter Settings

Selecting User Level (a, b, c)

Guide to switching between operating, mechanic, and service user levels.

Example of Parameter Input

Demonstrates how to select and input values for machine parameters.

Parameter List (Groups 1-6)

Reference table for machine parameters, their descriptions, and settings.

Parameter List (Groups 6-10)

Reference table for machine parameters, their descriptions, and settings.

Parameter List (Groups 7-10)

Reference table for machine parameters, their descriptions, and settings.

Parameter List (Group 11)

Reference table for machine parameters, their descriptions, and settings.

Error Message Explanations

Sewing Motor Error Codes

List of error messages related to the sewing motor and their descriptions.

SD Memory Card Error Codes

List of error numbers associated with the SD memory card and their meanings.

Hardware Test Procedures

Performing the Hardware Test

Steps to initiate the hardware test program for checking components.

Hardware Test: Input Checks

Details on checking machine inputs during the hardware test.

Hardware Test: Output Checks

Details on checking machine outputs during the hardware test.

Hardware Test: Value Sender Checks

Verifying set value and actual value senders for pedal and balance wheel.

Hardware Test: Sensor and Monitor Checks

Checking photo sensor and thread monitor status during the hardware test.

Resetting the Machine

Performing Parameter and Program Resets

Instructions for resetting seam parameters, patterns, or performing a cold start.

Machine Software Update

Machine Software Internet Update

Guide to updating the machine's software via the internet using PFAFF tools.

Wearing Parts List

Key Wearing Parts Identification

Visual list of important wearing parts with part numbers.

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