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Autofocus Plunger Install

How do I replace the auto focus plunger on my mini helix engraver?

Introduction

This document outlines the detailed process for installing and replacing the Auto Focus Plunger in your machine. It provides a clear, step-by-step guide to help you complete the procedure correctly and ensure the proper functionality of the new component. Follow the instructions carefully for a smooth and successful installation.

Component View of Carriage

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Getting Started

  1. Power ON machine.

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  2. Press Focus.

  3. Lower table 2-3 inches.

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  4. Power OFF machine.

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  5. Loosen the seven (7) Phillips screws on rail cover and remove rail cover.

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  6. Remove 5/64” Hex screw on Auto Focus Plunger magnet. Do NOT discard the magnet.

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    Note: If you received a TT0960 without the magnet block, please reuse the original magnet block when installing the new plunger.

  7. Slide Auto Focus Plunger out.

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  8. Insert replacement Auto Focus Plunger.

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  9. While applying light pressure upwards on plunger, reattach the magnet with 5/64” Hex screw. The magnet must face towards the back of the machine.

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  10. Reattach the rail cover.

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Component View of Carriage

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  • ID:
    KA-01647
  • Date:
    04/10/2025

Tools:

  • 5/64″ Hex Wrench
  • Phillips Head Screwdriver

Parts & Resources: