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Husqvarna 5530 User Manual

Husqvarna 5530
184 pages
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Husqvarna 5530 Specifications

General IconGeneral
BrandHusqvarna
Model5530
CategorySewing Machine
LanguageEnglish

Summary

Introduction to Viking Sewing Machines

Electrical Checks and Adjustments for the 6570

Focuses on electrical system checks and necessary adjustments specific to model 6570.

Service Checks and Adjustments

Covers routine service procedures and adjustments for maintaining machine performance.

Electrical Wiring of Terminal Blocks and Foot Controls

Details the electrical connections for terminal blocks and foot pedal controls.

Stitch Formation Explained

Thread Tension Control

Lower Thread Tension Adjustment

Explains how to adjust the thread tension of the lower thread using the bobbin case spring.

Upper Thread Tension Adjustment

Details the adjustment of the upper thread tension using calibrated discs and a knob.

Machine Drive and Speed Regulation

Electric Drive System

Describes the electric motor and its connection to the machine base for sound isolation.

Power Transmission Mechanism

Explains how power is transmitted from the motor to the machine via belts and gears.

Motor Speed Control

Buttonhole Mechanism

Foot Control Operation and Checks

Setting Lowest Motor Speed

Needle Upper Stop-Right Position

Zigzag Movement Timing

Needle Bar Frame Stop Adjustment

Maximum Zigzag Width Centering

Maximum Zigzag Width Centering Methods

Needle Position Front to Rear Adjustment

Left Needle Position Adjustment

Center Needle Position Adjustment

Needle Bar Height Adjustment

Needle Bar Alignment

Needle to Hook Clearance

Needle to Hook Clearance Adjustment

Shuttle Timing Adjustment

Shuttle Timing (Flat-Bed Models)

Feed Teeth Alignment

Feed Teeth Left-to-Right Centering

Feed Teeth Front-to-Rear Centering

Stitch Plate Level Adjustment

Feed Dog Height Adjustment

Feed Dog Height Adjustment (Flat-Bed Models)

Feed Dog Drop Adjustment

Feed Timing Adjustment

Presser Bar Height and Alignment

Upper Thread Tension Release Adjustment

Setting Upper Thread Tension

Bobbin Case Thread Tension Setting

Buttonhole Column Equalization

Buttonhole Cutting Space Adjustment

Reverse Feed Equalization

Component Repair: Pattern Selector

Pattern Selector Disassembly

Outlines the steps for disassembling the pattern selector mechanism.

Pattern Selector Disassembly Steps

Continues the detailed steps for disassembling the pattern selector mechanism.

Further Pattern Selector Disassembly

Provides the remaining steps for disassembling the pattern selector, including gear and clip removal.

Pattern Selector Gear Replacement

Discusses gear replacement for pattern selectors and lists orderable spare parts.

Wiring Diagram: Flatbeds

Wiring Diagram: Early Models

Wiring Diagram: Classes 8, 19S, 19A, 21, 21A

Wiring Diagram: Classes 19E, 21E, 2000

Wiring Diagram: Models 1020-6430

Wiring Diagram: Models 1040-6370

Interference Suppressors Wiring

Explains wiring for interference suppressors.

Wiring Diagram: Grounded Machines

Discharge Resistor Wiring

Details wiring for the discharge resistor on grounded machines.

Lamp Wiring

Explains lamp wiring connections on grounded machines.

Ground Wires (Earth) Wiring

Provides specific instructions for wiring ground connections on grounded machines.

Foot Control Wiring Diagram

Condenser Wiring

Details wiring for the condenser in the foot control.

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