Gantry Maintenance

Gantry

Equalize and synchronize the gantry

• It is possible for the gantry to become twisted such that is not perpendicular to the tracks.

• This is usually caused by an obstruction on one track that stalls that side of the gantry and misaligns the system, or a loose belt on one track.

• If a belt is loose, tighten according to these instructions.

• If the belts are tight and the gantry is twisted, re-equalize and synchronize the gantry using instructions on the gantry page.

Cross-Slide

Inspect the delrin leadscrew block

• Over time, it is possible for the delrin leadscrew block to wear down.

• This can introduce play into the system that decreases z-axis precision, which can cause issues with the mounting and dismounting of tools.

Z-Axis

Clean and lubricate the leadscrew

• The z-axis leadscrew will become dirty after being outside for a prolonged period of time.

• Excessive dirt and grime on the leadscrew can cause premature wear, a loss of precision, and missed steps if not addressed.