Operation and Maintenance Guide
This guide provides a visual overview of how to operate and maintain the solar-powered glass tumbler.
1 How to Tumble Glass
The following graphic explains the step-by-step process for loading, processing, and unloading glass to achieve a smooth “sea glass” finish.

The quick start guide for this tumbler design can be found on the GitHub repository in the doc directory.
2 How to Maintain the Tumbler
Regular maintenance ensures the longevity of the machine and the safety of the operator. Please refer to the maintenance chart below for maintenance tasks.

3 Troubleshooting
In the event of a mechanical failure, electrical issue, or unexpected behavior of the machine, do not attempt unauthorized repairs. All diagnostic procedures, electrical schematics, and repair instructions are located in the comprehensive troubleshooting manual in this GitHub repository: Detailed Guide PDF. See Section 2: Troubleshooting for specific guidance on resolving system issues.