A350 - Troubleshooting-Guide

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05
Linear Module
Clunk SoundWhileY Axes AreMoving
Possible Cause
• The two Y axes are notin sync.
Actions
1. Swap one of the Y axes with the X axis. In most cases, the issue should be solved.
2. If the issue still exists, swap one Y axis with one of the Z axes.
Linear Module Burns out Suddenly
Possible Cause
• The Linear Module is broken.
Actions
Replace the Linear Module.
Linear Module Only Moves in One Direction
Possible Cause
• The end-stop switchis stuck.
Actions
1. Connect the machine toyourcomputerwith a USB cable.
2. Launch the Snapmaker Luban. In the console, inputM119, and check the status of the end-stop switch.
- IfX_minorX_maxisdisplayed asTRIGGERED, thentheend-stop switch of theXLinear Module might be
stuck.
- Similarly, if Y_min, Y_max, Z_min, or Z_max is displayed asTRIGGERED, thenthe end stop switch of theY or
Z Linear Modules might be stuck.