Compression Spring for Bernardo, Holzprofi and Jean l'Ébéniste Planer Thicknessers

This compression spring is a genuine replacement part designed for several Bernardo, Holzprofi and Jean l'Ébéniste planer thicknessers. It provides the return force required for the associated mechanism and restores reliable operation when replacing a worn, damaged or broken spring.

The spring features an outside diameter of 17 mm, a free length of 54 mm, and is manufactured from 3 mm diameter spring wire.

Technical Specifications

• Type: Compression spring
• Outside diameter: Ø17 mm
• Wire diameter: Ø3 mm
• Free length: 54 mm
• Genuine replacement spare part

Compatible Machines

This compression spring is suitable for the following machines:

• Bernardo ADM260 (Part No. 84)
• Bernardo ADM311 (Part No. 84)
• Bernardo ADH250P (Part No. 84)
• Bernardo PT310 (Part No. 84)
• Bernardo PT310S (Part No. 84)
• Bernardo PT410 (Part No. 84)
• Bernardo PT410S (Part No. 84)
• Bernardo FS310P (Item No. 325)
• Bernardo FS310PS (Item No. 325)
• Holzprofi DR310
• Jean l'Ébéniste ML392

When Should This Spring Be Replaced?

This spring should be replaced if it is broken, bent, corroded or has lost its original tension. A worn spring can lead to poor return action, incorrect positioning of moving components and unreliable machine operation.

Installation Advice

Before installing the new spring, inspect the shafts, mounting points and moving components for wear or damage to prevent premature failure. Always disconnect the machine from the power supply and follow the manufacturer's safety instructions before carrying out any maintenance.

IMPORTANT: BEFORE ORDERING, PLEASE CHECK THE LIST OF COMPATIBLE MACHINES FOR THIS PART, AS DIFFERENCES MAY EXIST DEPENDING ON THE MONTH AND YEAR OF MANUFACTURE AS WELL AS THE MACHINE SERIAL NUMBER.