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Clean the Gantry Rails

Introduction

Dust and debris can accumulate on the gantry rails, which run along the length of the table. The bearings that run on the rails are equipped with shields that are designed to keep debris from entering the bearing housing. After a period of time and use, debris can accumulate on the outside of the bearing shields as the gantry travels along the table.

About this task

Inspect and clean the rails and bearings at least once a month. If you notice any dirt or ink on the gantry rails, or an accumulation of debris on the grey rail bearing shields, clean them immediately.

Equipment

  • Poly-Wipe lint-free cloth or a swab.

IMPORTANT

In the event of an ink spill on the rail, it should be cleaned immediately, before the bearings have a chance to run over the spill. Slight ink stains that remain on the rail after cleaning are not a major problem.

Dust on the bearing block shields
Dust on the gantry rail

Procedure

  1. Open the Maintenance Station drawer to ensure that there is no possible gantry or carriage movement.
  2. Use a dry lint-free cloth to remove any visible debris that has accumulated next to the bearing shields. It is only necessary to clean the outside bearing shields. When removing debris, always wipe away from the shields.
  3. Wipe any debris from the gantry rails. Do this gently so that you do not remove the grease that lubricates the bearings as they move along the rails.
    IMPORTANT

    Do not use a solvent such as IPA because this will remove the grease and leave the rails prone to rusting.

  4. Close the Maintenance Station drawer.
Parent topic:
Maintain the Printer
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