Adler 189A Sewing Machine Manual

The Adler 189A is a professional-grade industrial sewing machine designed for heavy-duty applications, featuring high-speed stitching capabilities, automatic thread trimming, programmable stitch patterns, reverse stitching function, adjustable presser foot pressure, built-in needle positioner, oil bath lubrication system, and compatibility with various fabric types. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Accessories 7. Basic Operation 8. Maintenance Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Heavy-duty steel frame, Automatic thread trimmer, Programmable stitch patterns, Reverse lever, Presser foot pressure adjustment, Needle positioner, Oil bath system, Motor controller.

Feature	Description
Stitching Speed	Up to 5000 stitches per minute
Automatic Thread Trimmer	Cuts top and bobbin threads automatically
Programmable Stitch Patterns	Up to 20 programmable stitch patterns
Reverse Stitching	Reinforces seam beginnings and ends
Presser Foot Pressure	Adjustable for different fabric thicknesses
Needle Positioner	Automatically positions needle up or down
Oil Bath System	Automatic lubrication for moving parts
Motor Controller	Electronic speed control with foot pedal
Thread Tension	Precision adjustment for perfect stitches
Bobbin System	Rotating hook system with large capacity

Installation

Unpack and inspect contents. Place on stable industrial table.

Position machine: Ensure stable surface with adequate workspace.
Connect power: Plug into appropriate electrical outlet (check voltage requirements).
Install motor: Attach motor to machine head and connect drive belt.
Oil system: Fill oil reservoir with recommended sewing machine oil.
Thread machine: Follow threading diagram for proper setup.

WARNING! Machine is heavy; use proper lifting equipment. Ensure electrical connections are secure and grounded.

First-Time Setup

Power on machine; perform initial setup procedures.

Thread machine: Follow numbered threading path on machine.
Install bobbin: Wind bobbin and insert into bobbin case.
Adjust tension: Set thread tension for balanced stitches.
Test stitches: Run machine on scrap fabric to verify settings.
Program patterns: Set desired stitch patterns if needed.

CAUTION! Keep fingers away from needle area during operation. Always use proper safety guards.

Specifications

Machine Type: Industrial Single Needle Lockstitch
Stitch Speed: 5000 SPM maximum
Stitch Length: 0-5 mm adjustable
Needle System: DBx1
Presser Foot Lift: 10 mm manual, 15 mm knee lift
Motor Power: 550W servo motor
Lubrication: Automatic oil bath system
Dimensions: 600mm x 300mm x 450mm
Weight: 45 kg
Power Requirements: 220V/380V, 50/60Hz

Controls and Settings

Access controls via front panel and electronic interface. Main Controls: Power switch, Speed control, Reverse stitch, Thread trimmer, Needle positioner.

Electronic Panel: Stitch pattern selection, Stitch length adjustment, Stitch width control, Program memory buttons, Error code display.

Thread Tension: Upper and lower thread tension adjustments. Presser Foot: Pressure adjustment knob. Feed Dog: Height adjustment for different fabrics. Motor: Speed control via foot pedal or panel.

Connecting Accessories

Various accessories available: Different presser feet, Roller feet, Zipper feet, Buttonhole attachments, Guides and attachments.

Turn off machine before installing accessories.
Select appropriate presser foot for application.
Secure attachment properly to presser foot bar.
Test operation on scrap fabric before production.

Tip: Always use genuine Adler accessories for optimal performance and safety.

Basic Operation

Supports various sewing operations: Straight stitching, Zigzag stitching, Pattern sewing, Reverse stitching, Automatic trimming.

Power on: Switch machine to ON position.
Select pattern: Choose desired stitch pattern.
Position fabric: Place fabric under presser foot.
Start sewing: Press foot pedal to begin stitching.
Reverse stitch: Engage reverse for seam reinforcement.
Automatic trim: Press trim button to cut threads.
Needle position: Use positioner to stop needle up or down.
Speed control: Adjust sewing speed with foot pedal pressure.

WARNING! Never operate without proper training. Keep work area clean and organized.

Maintenance Features

Automatic oiling: Oil bath system lubricates moving parts. Self-diagnostic: Error code display for troubleshooting. Maintenance reminders: Automatic alerts for scheduled maintenance.

Care & Cleaning

Unplug before cleaning. Remove lint and dust regularly. Clean feed dogs and hook area. Check oil levels daily.

CAUTION! Use only recommended sewing machine oil. Do not use compressed air for cleaning near electrical components.

Regulatory Information

CE Certified: Complies with European safety standards. ISO 9001: Quality management system certified. Copyright © Adler Sewing Machines. For technical support, visit www.adler-sewing-machines.com or contact your local Adler distributor.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Thread breaking	Incorrect tension/needle	Check thread tension; replace needle; verify threading.
Skip stitches	Needle issues/timing	Replace needle; check needle size; verify machine timing.
Machine jams	Thread buildup/lint	Clean hook area; remove tangled threads; check bobbin.
Uneven stitches	Tension/feed issues	Adjust thread tension; check feed dog height; clean feed dogs.
Motor not running	Power/controller issues	Check power connection; verify foot pedal; reset controller.
Oil leaks	Seals/reservoir	Check oil seals; verify oil level; clean overflow.
Noise during operation	Lubrication/wear	Check oil level; inspect for worn parts; clean and lubricate.

Reset: Power cycle machine to clear electronic errors.

Service: Contact authorized Adler service center for major repairs.