> For the complete documentation index, see [llms.txt](https://docs.voltera.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.voltera.io/docs/v-one/getting-started/v-one-drill-user-manual/2.-drill-maintenance.md).

# 2. Drill Maintenance

### 2.1 Inspect drill bits before use

Drill bits may break if not handled correctly or become dull with use. Ensure the drill bits are not damaged before using and inspect drill bits before storing.

### 2.2 Cleaning

During operation, the drill will generate dust debris. This debris should be cleaned after drilling has been completed using a dust extractor.

### 2.3 Replacement power cable

Replacement power cable varies depending on electrical standards of the country and locality of use.

| **Mains voltage** | **100-120 VAC**    | **200-240 VAC**    |
| ----------------- | ------------------ | ------------------ |
| **Length**        | ≥ 1.8 m            |                    |
| **Ratings**       | > 250 V, > 1 A     |                    |
| **Termination**   | C14 to plug type B | C14 to plug type F |


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.voltera.io/docs/v-one/getting-started/v-one-drill-user-manual/2.-drill-maintenance.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.