Dürkopp Adler HVP 20-4-25 for DA-251 Instruction Manual

Dürkopp Adler HVP 20-4-25 for DA-251 Motor manual cover
Pages 32
Year 2008
Language(s)
English en

Dürkopp Adler HVP 20-4-25 for DA-251 Motor Specification

The Dürkopp Adler HVP 20-4-25 for DA-251 Motor is a high-performance industrial sewing machine designed to meet the rigorous demands of modern textile manufacturing. This model is engineered with precision, providing exceptional durability and reliability for a variety of sewing applications. It features a robust DA-251 motor, which ensures powerful and consistent operation, allowing for high-speed sewing with minimal vibration and noise. The machine integrates advanced electronic controls, enabling precise adjustment of sewing parameters to accommodate different fabric types and thicknesses.

The HVP 20-4-25 is equipped with a versatile feed system, ensuring smooth and even fabric handling, which is crucial for maintaining stitch quality and consistency. Its automatic thread trimming and needle positioning functions enhance productivity by reducing manual intervention, while the easy-to-use interface facilitates quick setup and operation. The machine's sturdy construction is complemented by a user-friendly design, allowing for effortless maintenance and long-term performance stability.

Additionally, the Dürkopp Adler HVP 20-4-25 supports a wide range of stitch patterns, providing flexibility for diverse sewing tasks. Its integration with the DA-251 Motor ensures optimized energy efficiency, significantly reducing operational costs. This model is suitable for both high-volume production lines and specialized sewing projects, making it an ideal choice for manufacturers seeking to enhance their production capabilities. With its blend of cutting-edge technology and reliable engineering, the HVP 20-4-25 stands out as a premier solution in the industrial sewing machine market.

Dürkopp Adler HVP 20-4-25 for DA-251 Motor F.A.Q.

How can I adjust the tension on the Dürkopp Adler HVP 20-4-25?

To adjust the tension, locate the tension adjustment knobs on the machine. Turn them clockwise to increase tension and counterclockwise to decrease it until the desired tension is achieved.

What steps should I follow for regular maintenance of the DA-251 Motor?

Regular maintenance includes cleaning the motor, checking for loose connections, lubricating moving parts, and ensuring the motor is free from any debris or obstructions.

How do I troubleshoot a common thread breakage issue on the HVP 20-4-25?

Check for correct threading, ensure the needle is not bent, verify tension settings, and inspect the thread path for any obstructions or damage.

What type of needle is recommended for use with the HVP 20-4-25?

It is recommended to use needles that are compatible with the material being sewn. Refer to the machine's manual for specific needle size and type recommendations.

How can I reset the DA-251 Motor if it stops working unexpectedly?

To reset the DA-251 Motor, turn off the power, wait for a few minutes, and then turn the power back on. If the issue persists, check for any obstructions or consult the manual.

What is the proper way to clean the Dürkopp Adler HVP 20-4-25?

Use a soft cloth to wipe down the machine. Avoid using harsh chemicals. Clean the bobbin area and ensure no lint or thread particles are obstructing the moving parts.

How can I improve stitch quality on the HVP 20-4-25?

Ensure that the machine is threaded correctly, use the right needle, adjust tension settings, and verify that the fabric is being fed smoothly through the machine.

What are the signs that the DA-251 Motor might need servicing?

Signs include unusual noises, overheating, reduced performance, or frequent tripping of circuit breakers.

How can I change the presser foot on the HVP 20-4-25?

To change the presser foot, lift the presser foot lever, release the current foot, position the new foot, and lower the lever to secure it in place.

What should I do if the HVP 20-4-25 is not feeding fabric properly?

Check the feed dogs to ensure they are raised and not worn out. Also, ensure the presser foot pressure is set correctly for the type of fabric being used.